*CAUTION: Data below is raw model output and has not been reviewed
* by a hydrologist.
Issued: 03/04/2026 1727Z
Data ending: 03/04/2026 12Z
* All units are in thousands of acre-feet.
Station: BTYO3 (Sprague - Beatty, At)
MONTHLY DATA
October Obs: 8.5 Mean: 8.5 WY-to-date: Obs: 8.5 Mean: 8.5
2025 % of mean: 100%
November Obs: 8.1 Mean: 9.4 WY-to-date: Obs: 16.6 Mean: 17.9
2025 % of mean: 87%
December Obs: 18.1 Mean: 12.5 WY-to-date: Obs: 34.7 Mean: 30.3
2025 % of mean: 145%
January Obs: 20.8 Mean: 15.3 WY-to-date: Obs: 55.5 Mean: 45.6
2026 % of mean: 136%
February Obs: 17.8 Mean: 17.9 WY-to-date: Obs: 73.3 Mean: 63.4
2026 % of mean: 99%
March Obs (thru 04@12Z): 5.4 Mean: 27.9 WY-to-date: Obs: 78.7 Mean: 64.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 16 17 19 22 23
Obs + Fcst: 21 22 24 27 28
% of mean: 86%
April Mean: 35.9
2026 Prob. level: 90 75 50 25 10
Forecast: 9 11 16 23 27
% of mean: 44%
May Mean: 35.9
2026 Prob. level: 90 75 50 25 10
Forecast: 13 15 17 23 32
% of mean: 48%
June Mean: 17.8
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 10 12 17
% of mean: 56%
July Mean: 9.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 5 7 8
% of mean: 60%
August Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 5 6
% of mean: 52%
September Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 5 6
% of mean: 58%
-------------------------------------------------------
Water Year Obs-To-Date: 78.7 Mean: 203.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 57 66 76 96 117
Obs + Fcst: 136 145 155 174 196
% of mean: 76%
_____________________________________________________________
Station: WMSO3 (Williamson - Sprague, Blo, Nr Chiloquin, Or)
MONTHLY DATA
October Obs: 35.3 Mean: 36.1 WY-to-date: Obs: 35.3 Mean: 36.1
2025 % of mean: 98%
November Obs: 34.9 Mean: 40.0 WY-to-date: Obs: 70.3 Mean: 76.2
2025 % of mean: 87%
December Obs: 46.3 Mean: 49.2 WY-to-date: Obs: 116.6 Mean: 125.4
2025 % of mean: 94%
January Obs: 52.8 Mean: 58.6 WY-to-date: Obs: 169.4 Mean: 184.1
2026 % of mean: 90%
February Obs: 41.5 Mean: 65.2 WY-to-date: Obs: 210.9 Mean: 248.6
2026 % of mean: 64%
March Obs (thru 04@12Z): 13.4 Mean: 95.7 WY-to-date: Obs: 224.3 Mean: 259.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 41 42 43 50 54
Obs + Fcst: 54 55 57 63 67
% of mean: 59%
April Mean: 100.7
2026 Prob. level: 90 75 50 25 10
Forecast: 23 26 35 48 60
% of mean: 35%
May Mean: 89.8
2026 Prob. level: 90 75 50 25 10
Forecast: 26 29 34 48 73
% of mean: 38%
June Mean: 51.9
2026 Prob. level: 90 75 50 25 10
Forecast: 20 22 25 31 40
% of mean: 48%
July Mean: 33.2
2026 Prob. level: 90 75 50 25 10
Forecast: 15 16 17 20 24
% of mean: 51%
August Mean: 29.1
2026 Prob. level: 90 75 50 25 10
Forecast: 11 12 13 16 19
% of mean: 44%
September Mean: 30.3
2026 Prob. level: 90 75 50 25 10
Forecast: 11 12 13 15 17
% of mean: 44%
-------------------------------------------------------
Water Year Obs-To-Date: 224.3 Mean: 679.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 151 166 180 222 288
Obs + Fcst: 376 390 405 447 512
% of mean: 59%
_____________________________________________________________
Station: KLAO3 (Upper Klamath Falls - Inflow)
MONTHLY DATA
October Obs: 74.1 Mean: 67.0 WY-to-date: Obs: 74.1 Mean: 67.0
2025 % of mean: 110%
November Obs: 102.2 Mean: 92.9 WY-to-date: Obs: 176.3 Mean: 159.9
2025 % of mean: 110%
December Obs: 129.8 Mean: 121.2 WY-to-date: Obs: 306.0 Mean: 281.1
2025 % of mean: 107%
January Obs: 113.5 Mean: 135.0 WY-to-date: Obs: 419.5 Mean: 416.1
2026 % of mean: 84%
February Obs: 96.3 Mean: 130.0 WY-to-date: Obs: 515.8 Mean: 545.0
2026 % of mean: 74%
March Obs (thru 04@12Z): 23.6 Mean: 164.0 WY-to-date: Obs: 539.3 Mean: 565.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 97 102 115 132 153
Obs + Fcst: 121 126 138 156 176
% of mean: 84%
April Mean: 154.5
2026 Prob. level: 90 75 50 25 10
Forecast: 76 85 103 132 153
% of mean: 67%
May Mean: 129.9
2026 Prob. level: 90 75 50 25 10
Forecast: 82 88 97 123 146
% of mean: 75%
June Mean: 71.5
2026 Prob. level: 90 75 50 25 10
Forecast: 42 44 49 62 78
% of mean: 69%
July Mean: 24.5
2026 Prob. level: 90 75 50 25 10
Forecast: 30 30 32 35 41
% of mean: 130%
August Mean: 18.7
2026 Prob. level: 90 75 50 25 10
Forecast: 34 35 36 38 42
% of mean: 194%
September Mean: 40.1
2026 Prob. level: 90 75 50 25 10
Forecast: 48 49 51 53 59
% of mean: 127%
-------------------------------------------------------
Water Year Obs-To-Date: 539.3 Mean: 1149.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 430 453 494 559 640
Obs + Fcst: 969 992 1034 1099 1179
% of mean: 90%
_____________________________________________________________
Station: FTJC1 (Scott - Fort Jones, Nr)
MONTHLY DATA
October Obs: 5.2 Mean: 3.9 WY-to-date: Obs: 5.2 Mean: 3.9
2025 % of mean: 131%
November Obs: 19.9 Mean: 13.6 WY-to-date: Obs: 25.0 Mean: 17.5
2025 % of mean: 146%
December Obs: 72.1 Mean: 39.2 WY-to-date: Obs: 97.1 Mean: 56.6
2025 % of mean: 184%
January Obs: 59.4 Mean: 52.9 WY-to-date: Obs: 156.5 Mean: 109.6
2026 % of mean: 112%
February Obs: 48.2 Mean: 57.4 WY-to-date: Obs: 204.6 Mean: 166.5
2026 % of mean: 84%
March Obs (thru 04@12Z): 14.4 Mean: 63.0 WY-to-date: Obs: 219.0 Mean: 174.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 44 46 49 56 76
Obs + Fcst: 58 60 63 70 91
% of mean: 100%
April Mean: 57.7
2026 Prob. level: 90 75 50 25 10
Forecast: 23 29 36 54 62
% of mean: 62%
May Mean: 62.6
2026 Prob. level: 90 75 50 25 10
Forecast: 18 21 26 43 64
% of mean: 42%
June Mean: 35.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 4 8 27
% of mean: 10%
July Mean: 8.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 2 5
% of mean: 3%
August Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 0%
September Mean: 1.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 13%
-------------------------------------------------------
Water Year Obs-To-Date: 219.0 Mean: 398.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 93 100 117 152 238
Obs + Fcst: 312 319 336 371 457
% of mean: 84%
_____________________________________________________________
Station: CEGC1 (Trinity R - Trinity Lake)
MONTHLY DATA
October Obs: 18.1 Mean: 15.8 WY-to-date: Obs: 18.1 Mean: 15.8
2025 % of mean: 115%
November Obs: 91.4 Mean: 41.2 WY-to-date: Obs: 109.5 Mean: 57.0
2025 % of mean: 222%
December Obs: 208.4 Mean: 84.4 WY-to-date: Obs: 317.8 Mean: 141.3
2025 % of mean: 247%
January Obs: 223.2 Mean: 120.8 WY-to-date: Obs: 541.0 Mean: 262.2
2026 % of mean: 185%
February Obs: 156.5 Mean: 134.4 WY-to-date: Obs: 697.5 Mean: 394.9
2026 % of mean: 116%
March Obs (thru 04@12Z): 38.2 Mean: 176.0 WY-to-date: Obs: 735.7 Mean: 418.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 126 135 152 179 222
Obs + Fcst: 164 173 190 218 260
% of mean: 108%
April Mean: 199.6
2026 Prob. level: 90 75 50 25 10
Forecast: 81 96 143 188 249
% of mean: 72%
May Mean: 215.7
2026 Prob. level: 90 75 50 25 10
Forecast: 36 46 69 164 219
% of mean: 32%
June Mean: 120.9
2026 Prob. level: 90 75 50 25 10
Forecast: 19 21 25 51 90
% of mean: 20%
July Mean: 41.6
2026 Prob. level: 90 75 50 25 10
Forecast: 13 14 16 23 27
% of mean: 39%
August Mean: 12.7
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 11 15 18
% of mean: 86%
September Mean: 7.5
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 9 11 13
% of mean: 116%
-------------------------------------------------------
Water Year Obs-To-Date: 735.7 Mean: 1170.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 321 353 433 660 833
Obs + Fcst: 1057 1088 1169 1396 1569
% of mean: 100%
_____________________________________________________________
Station: DLTC1 (Sacramento - Delta)
MONTHLY DATA
October Obs: 16.4 Mean: 18.0 WY-to-date: Obs: 16.4 Mean: 18.0
2025 % of mean: 91%
November Obs: 62.2 Mean: 32.6 WY-to-date: Obs: 78.6 Mean: 50.6
2025 % of mean: 191%
December Obs: 163.7 Mean: 77.9 WY-to-date: Obs: 242.4 Mean: 128.5
2025 % of mean: 210%
January Obs: 223.2 Mean: 112.2 WY-to-date: Obs: 465.6 Mean: 240.7
2026 % of mean: 199%
February Obs: 98.9 Mean: 129.7 WY-to-date: Obs: 564.5 Mean: 369.1
2026 % of mean: 76%
March Obs (thru 04@12Z): 21.1 Mean: 151.2 WY-to-date: Obs: 585.7 Mean: 390.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 68 71 84 110 146
Obs + Fcst: 89 92 105 131 168
% of mean: 70%
April Mean: 117.5
2026 Prob. level: 90 75 50 25 10
Forecast: 50 59 85 121 185
% of mean: 72%
May Mean: 100.8
2026 Prob. level: 90 75 50 25 10
Forecast: 34 39 50 109 128
% of mean: 50%
June Mean: 50.8
2026 Prob. level: 90 75 50 25 10
Forecast: 19 20 24 36 61
% of mean: 46%
July Mean: 22.0
2026 Prob. level: 90 75 50 25 10
Forecast: 13 14 16 21 23
% of mean: 73%
August Mean: 15.0
2026 Prob. level: 90 75 50 25 10
Forecast: 11 12 13 17 18
% of mean: 87%
September Mean: 13.4
2026 Prob. level: 90 75 50 25 10
Forecast: 11 11 12 15 16
% of mean: 92%
-------------------------------------------------------
Water Year Obs-To-Date: 585.7 Mean: 841.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 218 237 302 467 550
Obs + Fcst: 803 822 887 1053 1136
% of mean: 105%
_____________________________________________________________
Station: MSSC1 (Mccloud - Shasta Lk, Abv)
MONTHLY DATA
October Obs: 62.5 Mean: 58.6 WY-to-date: Obs: 62.5 Mean: 58.6
2025 % of mean: 107%
November Obs: 76.8 Mean: 65.5 WY-to-date: Obs: 139.3 Mean: 124.2
2025 % of mean: 117%
December Obs: 155.9 Mean: 99.5 WY-to-date: Obs: 295.2 Mean: 223.7
2025 % of mean: 157%
January Obs: 219.0 Mean: 123.7 WY-to-date: Obs: 514.1 Mean: 347.4
2026 % of mean: 177%
February Obs: 105.6 Mean: 136.9 WY-to-date: Obs: 619.8 Mean: 483.1
2026 % of mean: 77%
March Obs (thru 04@12Z): 20.9 Mean: 159.2 WY-to-date: Obs: 640.7 Mean: 504.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 96 98 107 132 164
Obs + Fcst: 116 118 128 153 185
% of mean: 81%
April Mean: 124.1
2026 Prob. level: 90 75 50 25 10
Forecast: 80 84 106 138 181
% of mean: 85%
May Mean: 101.7
2026 Prob. level: 90 75 50 25 10
Forecast: 71 76 83 121 133
% of mean: 81%
June Mean: 77.1
2026 Prob. level: 90 75 50 25 10
Forecast: 62 63 68 80 93
% of mean: 88%
July Mean: 66.7
2026 Prob. level: 90 75 50 25 10
Forecast: 59 60 63 71 74
% of mean: 94%
August Mean: 61.0
2026 Prob. level: 90 75 50 25 10
Forecast: 55 56 58 65 67
% of mean: 96%
September Mean: 57.0
2026 Prob. level: 90 75 50 25 10
Forecast: 51 51 53 58 60
% of mean: 93%
-------------------------------------------------------
Water Year Obs-To-Date: 640.7 Mean: 1131.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 478 497 555 665 762
Obs + Fcst: 1119 1138 1196 1306 1402
% of mean: 106%
_____________________________________________________________
Station: CNBC1 (Pit - Canby, Nr)
MONTHLY DATA
October Obs: 4.5 Mean: 3.9 WY-to-date: Obs: 4.5 Mean: 3.9
2025 % of mean: 115%
November Obs: 6.3 Mean: 6.0 WY-to-date: Obs: 10.7 Mean: 9.9
2025 % of mean: 104%
December Obs: 14.7 Mean: 10.2 WY-to-date: Obs: 25.5 Mean: 20.2
2025 % of mean: 144%
January Obs: 10.2 Mean: 16.8 WY-to-date: Obs: 35.7 Mean: 37.0
2026 % of mean: 61%
February Obs: 13.0 Mean: 22.6 WY-to-date: Obs: 48.7 Mean: 59.3
2026 % of mean: 58%
March Obs (thru 04@12Z): 4.8 Mean: 29.1 WY-to-date: Obs: 53.5 Mean: 63.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 12 16 21 25
Obs + Fcst: 16 17 21 26 30
% of mean: 71%
April Mean: 22.3
2026 Prob. level: 90 75 50 25 10
Forecast: 6 9 14 25 42
% of mean: 62%
May Mean: 26.4
2026 Prob. level: 90 75 50 25 10
Forecast: 7 11 16 26 53
% of mean: 61%
June Mean: 12.4
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 11 18 28
% of mean: 87%
July Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 8 11 15
% of mean: 327%
August Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 9 12
% of mean: 340%
September Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 7 9
% of mean: 189%
-------------------------------------------------------
Water Year Obs-To-Date: 53.5 Mean: 156.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 47 59 77 121 179
Obs + Fcst: 101 112 130 174 232
% of mean: 83%
_____________________________________________________________
Station: PITC1 (Pit - Montgomery Ck, Nr)
MONTHLY DATA
October Obs: 116.8 Mean: 186.7 WY-to-date: Obs: 116.8 Mean: 186.7
2025 % of mean: 63%
November Obs: 138.3 Mean: 212.6 WY-to-date: Obs: 255.1 Mean: 399.2
2025 % of mean: 65%
December Obs: 270.5 Mean: 265.1 WY-to-date: Obs: 525.6 Mean: 664.3
2025 % of mean: 102%
January Obs: 303.8 Mean: 334.4 WY-to-date: Obs: 829.4 Mean: 998.7
2026 % of mean: 91%
February Obs: 191.0 Mean: 362.9 WY-to-date: Obs: 1020.4 Mean: 1358.3
2026 % of mean: 53%
March Obs (thru 04@12Z): 52.8 Mean: 442.9 WY-to-date: Obs: 1073.2 Mean: 1414.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 244 251 260 293 340
Obs + Fcst: 297 304 313 346 393
% of mean: 71%
April Mean: 356.5
2026 Prob. level: 90 75 50 25 10
Forecast: 184 200 220 346 427
% of mean: 62%
May Mean: 314.1
2026 Prob. level: 90 75 50 25 10
Forecast: 170 186 214 257 371
% of mean: 68%
June Mean: 223.0
2026 Prob. level: 90 75 50 25 10
Forecast: 142 145 157 178 232
% of mean: 70%
July Mean: 181.5
2026 Prob. level: 90 75 50 25 10
Forecast: 132 135 138 149 159
% of mean: 76%
August Mean: 169.0
2026 Prob. level: 90 75 50 25 10
Forecast: 130 132 135 142 152
% of mean: 80%
September Mean: 165.4
2026 Prob. level: 90 75 50 25 10
Forecast: 127 129 134 142 150
% of mean: 81%
-------------------------------------------------------
Water Year Obs-To-Date: 1073.2 Mean: 3214.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1159 1185 1256 1509 1752
Obs + Fcst: 2232 2258 2330 2583 2825
% of mean: 72%
_____________________________________________________________
Station: SHDC1 (Sacramento - Shasta Dam)
MONTHLY DATA
October Obs: 219.6 Mean: 225.5 WY-to-date: Obs: 219.6 Mean: 225.5
2025 % of mean: 97%
November Obs: 389.5 Mean: 299.1 WY-to-date: Obs: 609.1 Mean: 524.5
2025 % of mean: 130%
December Obs: 818.2 Mean: 529.3 WY-to-date: Obs: 1427.3 Mean: 1053.8
2025 % of mean: 155%
January Obs: 991.2 Mean: 707.5 WY-to-date: Obs: 2418.5 Mean: 1761.3
2026 % of mean: 140%
February Obs: 553.3 Mean: 801.9 WY-to-date: Obs: 2971.9 Mean: 2555.4
2026 % of mean: 69%
March Obs (thru 04@12Z): 116.6 Mean: 917.6 WY-to-date: Obs: 3088.5 Mean: 2680.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 451 462 512 666 817
Obs + Fcst: 568 579 628 783 933
% of mean: 68%
April Mean: 647.8
2026 Prob. level: 90 75 50 25 10
Forecast: 329 369 470 698 943
% of mean: 73%
May Mean: 505.4
2026 Prob. level: 90 75 50 25 10
Forecast: 272 294 348 505 681
% of mean: 69%
June Mean: 316.1
2026 Prob. level: 90 75 50 25 10
Forecast: 209 218 231 290 394
% of mean: 73%
July Mean: 229.2
2026 Prob. level: 90 75 50 25 10
Forecast: 182 186 194 221 239
% of mean: 85%
August Mean: 201.8
2026 Prob. level: 90 75 50 25 10
Forecast: 169 172 180 200 214
% of mean: 89%
September Mean: 194.3
2026 Prob. level: 90 75 50 25 10
Forecast: 164 169 176 193 201
% of mean: 91%
-------------------------------------------------------
Water Year Obs-To-Date: 3088.5 Mean: 5575.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1832 1881 2076 2890 3483
Obs + Fcst: 4920 4969 5165 5979 6571
% of mean: 93%
_____________________________________________________________
Station: BDBC1 (Sacramento - Bend Bridge, Abv, Red Bluff, Nr)
MONTHLY DATA
October Obs: 276.2 Mean: 308.9 WY-to-date: Obs: 276.2 Mean: 308.9
2025 % of mean: 89%
November Obs: 440.4 Mean: 413.6 WY-to-date: Obs: 716.6 Mean: 722.5
2025 % of mean: 106%
December Obs: 1333.1 Mean: 839.0 WY-to-date: Obs: 2049.7 Mean: 1561.6
2025 % of mean: 159%
January Obs: 1504.6 Mean: 1151.7 WY-to-date: Obs: 3554.3 Mean: 2713.3
2026 % of mean: 131%
February Obs: 980.9 Mean: 1251.2 WY-to-date: Obs: 4535.1 Mean: 3952.7
2026 % of mean: 78%
March Obs (thru 04@12Z): 185.9 Mean: 1398.4 WY-to-date: Obs: 4721.0 Mean: 4148.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 644 652 743 1030 1283
Obs + Fcst: 830 838 929 1216 1468
% of mean: 66%
April Mean: 923.3
2026 Prob. level: 90 75 50 25 10
Forecast: 461 506 650 981 1312
% of mean: 70%
May Mean: 700.7
2026 Prob. level: 90 75 50 25 10
Forecast: 386 408 486 690 978
% of mean: 69%
June Mean: 462.3
2026 Prob. level: 90 75 50 25 10
Forecast: 291 302 320 413 536
% of mean: 69%
July Mean: 305.3
2026 Prob. level: 90 75 50 25 10
Forecast: 247 254 266 301 332
% of mean: 87%
August Mean: 265.5
2026 Prob. level: 90 75 50 25 10
Forecast: 227 231 240 265 286
% of mean: 90%
September Mean: 265.8
2026 Prob. level: 90 75 50 25 10
Forecast: 212 218 228 249 263
% of mean: 86%
-------------------------------------------------------
Water Year Obs-To-Date: 4721.0 Mean: 8285.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2524 2620 2915 4030 4879
Obs + Fcst: 7245 7341 7636 8751 9600
% of mean: 92%
_____________________________________________________________
Station: SUSC1 (Susan - Susanville)
MONTHLY DATA
October Obs: 1.0 Mean: N/A WY-to-date: Obs: 1.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.9 Mean: N/A WY-to-date: Obs: 2.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 13.2 Mean: N/A WY-to-date: Obs: 16.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 12.0 Mean: N/A WY-to-date: Obs: 28.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 9.4 Mean: N/A WY-to-date: Obs: 37.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.9 Mean: N/A WY-to-date: Obs: 40.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 10 11 14 16
Obs + Fcst: 12 13 14 17 19
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 7 13 20
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 7 12
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 4 5
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 40.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 21 22 29 43 58
Obs + Fcst: 61 63 69 84 99
% of mean: N/A
_____________________________________________________________
Station: PLLC1 (Nf Feather - Prattville, Nr)
MONTHLY DATA
October Obs: 40.4 Mean: 35.3 WY-to-date: Obs: 40.4 Mean: 35.3
2025 % of mean: 114%
November Obs: 48.2 Mean: 41.6 WY-to-date: Obs: 88.6 Mean: 76.9
2025 % of mean: 116%
December Obs: 126.3 Mean: 55.3 WY-to-date: Obs: 214.9 Mean: 132.1
2025 % of mean: 229%
January Obs: 98.3 Mean: 57.1 WY-to-date: Obs: 313.2 Mean: 189.2
2026 % of mean: 172%
February Obs: 84.9 Mean: 59.2 WY-to-date: Obs: 398.0 Mean: 248.0
2026 % of mean: 143%
March Obs (thru 04@12Z): 17.5 Mean: 78.5 WY-to-date: Obs: 415.5 Mean: 257.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 77 79 87 94 103
Obs + Fcst: 95 97 104 111 120
% of mean: 132%
April Mean: 80.9
2026 Prob. level: 90 75 50 25 10
Forecast: 76 80 93 108 126
% of mean: 115%
May Mean: 93.6
2026 Prob. level: 90 75 50 25 10
Forecast: 59 65 73 101 128
% of mean: 78%
June Mean: 63.8
2026 Prob. level: 90 75 50 25 10
Forecast: 44 47 52 64 71
% of mean: 82%
July Mean: 44.9
2026 Prob. level: 90 75 50 25 10
Forecast: 38 39 42 50 55
% of mean: 94%
August Mean: 36.8
2026 Prob. level: 90 75 50 25 10
Forecast: 33 34 37 43 48
% of mean: 101%
September Mean: 32.6
2026 Prob. level: 90 75 50 25 10
Forecast: 33 34 37 42 45
% of mean: 115%
-------------------------------------------------------
Water Year Obs-To-Date: 415.5 Mean: 679.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 374 383 418 498 558
Obs + Fcst: 790 799 834 914 974
% of mean: 123%
_____________________________________________________________
Station: NBBC1 (N Yuba - New Bullards Bar Dam)
MONTHLY DATA
October Obs: 12.6 Mean: 16.7 WY-to-date: Obs: 12.6 Mean: 16.7
2025 % of mean: 76%
November Obs: 25.7 Mean: 39.1 WY-to-date: Obs: 38.4 Mean: 55.9
2025 % of mean: 66%
December Obs: 168.9 Mean: 98.3 WY-to-date: Obs: 207.3 Mean: 154.2
2025 % of mean: 172%
January Obs: 147.8 Mean: 133.9 WY-to-date: Obs: 355.1 Mean: 288.1
2026 % of mean: 110%
February Obs: 80.3 Mean: 147.6 WY-to-date: Obs: 435.4 Mean: 434.5
2026 % of mean: 54%
March Obs (thru 04@12Z): 29.6 Mean: 184.6 WY-to-date: Obs: 465.0 Mean: 457.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 92 99 116 150 198
Obs + Fcst: 121 128 145 180 228
% of mean: 79%
April Mean: 167.9
2026 Prob. level: 90 75 50 25 10
Forecast: 53 66 100 161 244
% of mean: 60%
May Mean: 164.0
2026 Prob. level: 90 75 50 25 10
Forecast: 32 39 57 113 186
% of mean: 35%
June Mean: 84.6
2026 Prob. level: 90 75 50 25 10
Forecast: 17 20 27 50 61
% of mean: 32%
July Mean: 29.3
2026 Prob. level: 90 75 50 25 10
Forecast: 7 9 12 20 29
% of mean: 41%
August Mean: 14.5
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 10 15
% of mean: 45%
September Mean: 11.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 6 9 12
% of mean: 49%
-------------------------------------------------------
Water Year Obs-To-Date: 465.0 Mean: 1091.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 216 251 338 542 705
Obs + Fcst: 681 716 803 1007 1170
% of mean: 74%
_____________________________________________________________
Station: PLGC1 (Nf Feather - Pulga)
MONTHLY DATA
October Obs: 75.3 Mean: N/A WY-to-date: Obs: 75.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 112.5 Mean: N/A WY-to-date: Obs: 187.7 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 376.2 Mean: N/A WY-to-date: Obs: 563.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 402.4 Mean: N/A WY-to-date: Obs: 966.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 269.9 Mean: N/A WY-to-date: Obs: 1236.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 67.9 Mean: N/A WY-to-date: Obs: 1304.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 260 272 309 369 399
Obs + Fcst: 328 340 377 437 467
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 186 204 263 367 605
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 121 139 163 275 439
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 78 85 96 131 162
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 63 66 72 88 101
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 52 54 59 71 79
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 48 51 56 65 71
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1304.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 857 886 1070 1416 1805
Obs + Fcst: 2161 2191 2374 2720 3109
% of mean: N/A
_____________________________________________________________
Station: MRMC1 (Mf Feather - Merrimac, Nr)
MONTHLY DATA
October Obs: 13.5 Mean: N/A WY-to-date: Obs: 13.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 25.0 Mean: N/A WY-to-date: Obs: 38.6 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 177.1 Mean: N/A WY-to-date: Obs: 215.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 172.6 Mean: N/A WY-to-date: Obs: 388.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 105.1 Mean: N/A WY-to-date: Obs: 493.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 42.9 Mean: N/A WY-to-date: Obs: 536.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 108 114 122 159 189
Obs + Fcst: 151 157 165 202 232
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 60 70 107 161 232
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 31 40 54 108 167
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 15 18 24 40 52
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 13 18 24
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 9 11 13
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 10 11 13
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 536.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 246 273 349 567 676
Obs + Fcst: 782 809 885 1103 1212
% of mean: N/A
_____________________________________________________________
Station: ORDC1 (Feather - Oroville Dam)
MONTHLY DATA
October Obs: 125.9 Mean: 86.6 WY-to-date: Obs: 125.9 Mean: 86.6
2025 % of mean: 145%
November Obs: 210.7 Mean: 161.4 WY-to-date: Obs: 336.6 Mean: 248.1
2025 % of mean: 131%
December Obs: 912.8 Mean: 368.9 WY-to-date: Obs: 1249.4 Mean: 616.9
2025 % of mean: 247%
January Obs: 863.9 Mean: 513.7 WY-to-date: Obs: 2113.3 Mean: 1130.7
2026 % of mean: 168%
February Obs: 625.0 Mean: 588.1 WY-to-date: Obs: 2738.2 Mean: 1714.1
2026 % of mean: 106%
March Obs (thru 04@12Z): 162.4 Mean: 759.4 WY-to-date: Obs: 2900.7 Mean: 1805.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 455 474 522 671 743
Obs + Fcst: 618 636 684 833 905
% of mean: 90%
April Mean: 646.9
2026 Prob. level: 90 75 50 25 10
Forecast: 292 334 462 644 1058
% of mean: 71%
May Mean: 526.2
2026 Prob. level: 90 75 50 25 10
Forecast: 179 216 254 460 746
% of mean: 48%
June Mean: 258.9
2026 Prob. level: 90 75 50 25 10
Forecast: 113 123 142 205 254
% of mean: 55%
July Mean: 111.4
2026 Prob. level: 90 75 50 25 10
Forecast: 87 90 102 128 147
% of mean: 91%
August Mean: 71.0
2026 Prob. level: 90 75 50 25 10
Forecast: 69 72 81 98 109
% of mean: 114%
September Mean: 66.7
2026 Prob. level: 90 75 50 25 10
Forecast: 62 65 76 88 97
% of mean: 114%
-------------------------------------------------------
Water Year Obs-To-Date: 2900.7 Mean: 4159.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1335 1388 1686 2407 3068
Obs + Fcst: 4235 4289 4587 5308 5969
% of mean: 110%
_____________________________________________________________
Station: GYRC1 (North Yuba - Goodyears Bar, Blo)
MONTHLY DATA
October Obs: 10.1 Mean: 10.8 WY-to-date: Obs: 10.1 Mean: 10.8
2025 % of mean: 94%
November Obs: 15.7 Mean: 19.5 WY-to-date: Obs: 25.9 Mean: 30.3
2025 % of mean: 80%
December Obs: 78.2 Mean: 41.4 WY-to-date: Obs: 104.1 Mean: 71.8
2025 % of mean: 189%
January Obs: 72.8 Mean: 54.1 WY-to-date: Obs: 176.8 Mean: 125.8
2026 % of mean: 135%
February Obs: 49.3 Mean: 57.9 WY-to-date: Obs: 226.1 Mean: 183.3
2026 % of mean: 85%
March Obs (thru 04@12Z): 18.2 Mean: 76.6 WY-to-date: Obs: 244.3 Mean: 192.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 57 61 66 82 100
Obs + Fcst: 75 79 84 100 119
% of mean: 110%
April Mean: 85.7
2026 Prob. level: 90 75 50 25 10
Forecast: 34 41 61 83 123
% of mean: 71%
May Mean: 103.1
2026 Prob. level: 90 75 50 25 10
Forecast: 20 26 35 67 119
% of mean: 34%
June Mean: 59.9
2026 Prob. level: 90 75 50 25 10
Forecast: 12 14 18 30 35
% of mean: 30%
July Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 11 15 20
% of mean: 49%
August Mean: 11.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 9 12
% of mean: 59%
September Mean: 8.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 5 6 9
% of mean: 53%
-------------------------------------------------------
Water Year Obs-To-Date: 244.3 Mean: 550.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 145 158 206 316 401
Obs + Fcst: 389 403 450 560 645
% of mean: 82%
_____________________________________________________________
Station: HLEC1 (Yuba - Englebright Reservoir)
MONTHLY DATA
October Obs: 43.0 Mean: 35.7 WY-to-date: Obs: 43.0 Mean: 35.7
2025 % of mean: 120%
November Obs: 68.2 Mean: 79.8 WY-to-date: Obs: 111.2 Mean: 115.5
2025 % of mean: 86%
December Obs: 376.4 Mean: 192.5 WY-to-date: Obs: 487.6 Mean: 308.0
2025 % of mean: 196%
January Obs: 303.1 Mean: 256.6 WY-to-date: Obs: 790.7 Mean: 564.6
2026 % of mean: 118%
February Obs: 225.2 Mean: 279.6 WY-to-date: Obs: 1016.0 Mean: 842.0
2026 % of mean: 81%
March Obs (thru 04@12Z): 78.8 Mean: 355.4 WY-to-date: Obs: 1094.8 Mean: 884.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 195 216 240 331 410
Obs + Fcst: 274 295 319 409 489
% of mean: 90%
April Mean: 342.0
2026 Prob. level: 90 75 50 25 10
Forecast: 123 152 226 317 491
% of mean: 66%
May Mean: 359.0
2026 Prob. level: 90 75 50 25 10
Forecast: 68 102 139 273 426
% of mean: 39%
June Mean: 184.6
2026 Prob. level: 90 75 50 25 10
Forecast: 32 37 49 102 127
% of mean: 27%
July Mean: 56.0
2026 Prob. level: 90 75 50 25 10
Forecast: 15 17 23 34 47
% of mean: 41%
August Mean: 23.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 10 13 18 27
% of mean: 55%
September Mean: 22.7
2026 Prob. level: 90 75 50 25 10
Forecast: 6 8 12 16 21
% of mean: 51%
-------------------------------------------------------
Water Year Obs-To-Date: 1094.8 Mean: 2187.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 484 554 723 1203 1486
Obs + Fcst: 1578 1649 1818 2298 2581
% of mean: 83%
_____________________________________________________________
Station: UNVC1 (Silver Ck - Union Valley)
MONTHLY DATA
October Obs: 1.9 Mean: 2.2 WY-to-date: Obs: 1.9 Mean: 2.2
2025 % of mean: 87%
November Obs: 6.0 Mean: 6.7 WY-to-date: Obs: 7.8 Mean: 8.9
2025 % of mean: 88%
December Obs: 18.4 Mean: 10.9 WY-to-date: Obs: 26.2 Mean: 19.9
2025 % of mean: 168%
January Obs: 17.9 Mean: 15.5 WY-to-date: Obs: 44.1 Mean: 35.3
2026 % of mean: 116%
February Obs: 16.4 Mean: 16.8 WY-to-date: Obs: 60.5 Mean: 52.0
2026 % of mean: 97%
March Obs (thru 04@12Z): 5.4 Mean: 23.9 WY-to-date: Obs: 65.9 Mean: 54.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 21 23 27 31 38
Obs + Fcst: 26 29 33 37 43
% of mean: 137%
April Mean: 31.8
2026 Prob. level: 90 75 50 25 10
Forecast: 14 19 23 30 38
% of mean: 72%
May Mean: 38.2
2026 Prob. level: 90 75 50 25 10
Forecast: 6 10 15 31 43
% of mean: 39%
June Mean: 21.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 7 12
% of mean: 16%
July Mean: 5.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 25%
August Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 55%
September Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 77%
-------------------------------------------------------
Water Year Obs-To-Date: 65.9 Mean: 173.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 52 60 75 102 124
Obs + Fcst: 118 126 141 168 190
% of mean: 81%
_____________________________________________________________
Station: NFDC1 (Nf American - North Fork Dam)
MONTHLY DATA
October Obs: 4.0 Mean: 6.1 WY-to-date: Obs: 4.0 Mean: 6.1
2025 % of mean: 65%
November Obs: 13.8 Mean: 18.1 WY-to-date: Obs: 17.7 Mean: 24.1
2025 % of mean: 76%
December Obs: 91.0 Mean: 52.8 WY-to-date: Obs: 108.7 Mean: 77.0
2025 % of mean: 172%
January Obs: 91.5 Mean: 77.0 WY-to-date: Obs: 200.3 Mean: 154.0
2026 % of mean: 119%
February Obs: 65.3 Mean: 87.0 WY-to-date: Obs: 265.5 Mean: 240.3
2026 % of mean: 75%
March Obs (thru 04@12Z): 23.5 Mean: 107.2 WY-to-date: Obs: 289.0 Mean: 253.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 72 80 90 120 154
Obs + Fcst: 96 104 114 144 177
% of mean: 106%
April Mean: 97.6
2026 Prob. level: 90 75 50 25 10
Forecast: 43 49 77 100 157
% of mean: 79%
May Mean: 90.2
2026 Prob. level: 90 75 50 25 10
Forecast: 21 32 41 82 119
% of mean: 46%
June Mean: 42.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 11 13 26 38
% of mean: 32%
July Mean: 11.4
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 9 12
% of mean: 48%
August Mean: 4.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 3 4 6
% of mean: 65%
September Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 4
% of mean: 61%
-------------------------------------------------------
Water Year Obs-To-Date: 289.0 Mean: 597.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 164 183 248 353 463
Obs + Fcst: 453 473 537 642 752
% of mean: 90%
_____________________________________________________________
Station: FOLC1 (American - Folsom Reservoir)
MONTHLY DATA
October Obs: 26.3 Mean: 30.8 WY-to-date: Obs: 26.3 Mean: 30.8
2025 % of mean: 85%
November Obs: 77.6 Mean: 85.5 WY-to-date: Obs: 103.9 Mean: 116.3
2025 % of mean: 91%
December Obs: 354.2 Mean: 219.5 WY-to-date: Obs: 458.0 Mean: 335.8
2025 % of mean: 161%
January Obs: 396.1 Mean: 338.7 WY-to-date: Obs: 854.1 Mean: 674.4
2026 % of mean: 117%
February Obs: 304.5 Mean: 369.7 WY-to-date: Obs: 1158.6 Mean: 1041.2
2026 % of mean: 82%
March Obs (thru 04@12Z): 97.5 Mean: 462.2 WY-to-date: Obs: 1256.1 Mean: 1096.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 302 331 358 510 612
Obs + Fcst: 400 429 455 607 709
% of mean: 98%
April Mean: 447.5
2026 Prob. level: 90 75 50 25 10
Forecast: 199 239 343 444 665
% of mean: 77%
May Mean: 444.3
2026 Prob. level: 90 75 50 25 10
Forecast: 107 158 207 416 578
% of mean: 47%
June Mean: 235.0
2026 Prob. level: 90 75 50 25 10
Forecast: 36 44 63 133 206
% of mean: 27%
July Mean: 60.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 6 10 21 39
% of mean: 17%
August Mean: 11.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 2 9 17
% of mean: 20%
September Mean: 13.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 5 9 13 19
% of mean: 65%
-------------------------------------------------------
Water Year Obs-To-Date: 1256.1 Mean: 2719.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 703 809 1041 1489 1943
Obs + Fcst: 1960 2065 2297 2745 3199
% of mean: 84%
_____________________________________________________________
Station: SPYC1 (Stumpy Meadows Lake - )
MONTHLY DATA
October Obs: 0.3 Mean: 0.4 WY-to-date: Obs: 0.3 Mean: 0.4
2025 % of mean: 62%
November Obs: 0.7 Mean: 0.7 WY-to-date: Obs: 0.9 Mean: 1.1
2025 % of mean: 96%
December Obs: 3.4 Mean: 1.7 WY-to-date: Obs: 4.3 Mean: 2.9
2025 % of mean: 194%
January Obs: 4.8 Mean: 2.7 WY-to-date: Obs: 9.1 Mean: 5.6
2026 % of mean: 176%
February Obs: 2.5 Mean: 3.1 WY-to-date: Obs: 11.6 Mean: 8.7
2026 % of mean: 79%
March Obs (thru 04@12Z): 1.1 Mean: 3.9 WY-to-date: Obs: 12.7 Mean: 9.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 4 5
Obs + Fcst: 4 4 4 5 6
% of mean: 114%
April Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 4 5
% of mean: 62%
May Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 51%
June Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 1
% of mean: 62%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 70%
August Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 69%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 71%
-------------------------------------------------------
Water Year Obs-To-Date: 12.7 Mean: 20.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 7 8 12 15
Obs + Fcst: 18 19 21 25 28
% of mean: 105%
_____________________________________________________________
Station: MHBC1 (Cosumnes - Michigan Bar)
MONTHLY DATA
October Obs: 3.2 Mean: 2.7 WY-to-date: Obs: 3.2 Mean: 2.7
2025 % of mean: 118%
November Obs: 7.5 Mean: 7.8 WY-to-date: Obs: 10.7 Mean: 10.5
2025 % of mean: 96%
December Obs: 34.2 Mean: 31.0 WY-to-date: Obs: 44.9 Mean: 41.5
2025 % of mean: 110%
January Obs: 77.2 Mean: 63.4 WY-to-date: Obs: 122.1 Mean: 104.9
2026 % of mean: 122%
February Obs: 51.5 Mean: 71.2 WY-to-date: Obs: 173.6 Mean: 175.6
2026 % of mean: 72%
March Obs (thru 04@12Z): 17.5 Mean: 88.9 WY-to-date: Obs: 191.1 Mean: 186.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 40 43 53 77 104
Obs + Fcst: 58 60 71 94 121
% of mean: 80%
April Mean: 62.5
2026 Prob. level: 90 75 50 25 10
Forecast: 20 23 39 69 96
% of mean: 62%
May Mean: 39.5
2026 Prob. level: 90 75 50 25 10
Forecast: 11 15 18 39 66
% of mean: 45%
June Mean: 14.6
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 9 15 19
% of mean: 59%
July Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 8 10
% of mean: 134%
August Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 6 7
% of mean: 273%
September Mean: 1.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 5
% of mean: 282%
-------------------------------------------------------
Water Year Obs-To-Date: 191.1 Mean: 388.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 100 105 134 204 294
Obs + Fcst: 291 296 325 395 485
% of mean: 84%
_____________________________________________________________
Station: MCNC1 (Cosumnes - Mcconnell, Nr)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 6.1 Mean: N/A WY-to-date: Obs: 6.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 46.9 Mean: N/A WY-to-date: Obs: 53.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 105.1 Mean: N/A WY-to-date: Obs: 158.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 71.6 Mean: N/A WY-to-date: Obs: 229.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 16.6 Mean: N/A WY-to-date: Obs: 246.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9982 -9982 -9982 -9982 -9982
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 246.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9753 -9753 -9753 -9753 -9753
% of mean: N/A
_____________________________________________________________
Station: CMPC1 (Mokelumne - Pardee Reservoir)
MONTHLY DATA
October Obs: 5.1 Mean: 8.7 WY-to-date: Obs: 5.1 Mean: 8.7
2025 % of mean: 59%
November Obs: 24.6 Mean: 17.1 WY-to-date: Obs: 29.7 Mean: 25.8
2025 % of mean: 144%
December Obs: 49.4 Mean: 36.5 WY-to-date: Obs: 79.2 Mean: 62.3
2025 % of mean: 136%
January Obs: 90.3 Mean: 64.8 WY-to-date: Obs: 169.5 Mean: 127.0
2026 % of mean: 139%
February Obs: 61.5 Mean: 72.5 WY-to-date: Obs: 231.1 Mean: 199.0
2026 % of mean: 85%
March Obs (thru 04@12Z): 26.6 Mean: 100.0 WY-to-date: Obs: 257.7 Mean: 210.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 93 98 117 130 156
Obs + Fcst: 120 125 143 156 182
% of mean: 143%
April Mean: 129.6
2026 Prob. level: 90 75 50 25 10
Forecast: 87 97 109 132 171
% of mean: 84%
May Mean: 173.4
2026 Prob. level: 90 75 50 25 10
Forecast: 58 78 103 159 215
% of mean: 60%
June Mean: 109.0
2026 Prob. level: 90 75 50 25 10
Forecast: 22 26 33 73 109
% of mean: 30%
July Mean: 31.4
2026 Prob. level: 90 75 50 25 10
Forecast: 5 7 9 15 25
% of mean: 29%
August Mean: 6.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 4 7
% of mean: 37%
September Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 35%
-------------------------------------------------------
Water Year Obs-To-Date: 257.7 Mean: 753.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 294 331 375 502 639
Obs + Fcst: 552 589 633 760 896
% of mean: 84%
_____________________________________________________________
Station: NMSC1 (Stanislaus - New Melones Dam)
MONTHLY DATA
October Obs: 16.2 Mean: 19.3 WY-to-date: Obs: 16.2 Mean: 19.3
2025 % of mean: 84%
November Obs: 44.2 Mean: 26.9 WY-to-date: Obs: 60.5 Mean: 46.2
2025 % of mean: 165%
December Obs: 63.3 Mean: 58.6 WY-to-date: Obs: 123.8 Mean: 104.8
2025 % of mean: 108%
January Obs: 130.4 Mean: 104.2 WY-to-date: Obs: 254.2 Mean: 208.9
2026 % of mean: 125%
February Obs: 104.3 Mean: 113.7 WY-to-date: Obs: 358.5 Mean: 321.8
2026 % of mean: 92%
March Obs (thru 04@12Z): 31.5 Mean: 155.2 WY-to-date: Obs: 390.0 Mean: 339.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 164 176 195 229 259
Obs + Fcst: 195 208 226 261 290
% of mean: 146%
April Mean: 195.0
2026 Prob. level: 90 75 50 25 10
Forecast: 119 134 171 219 280
% of mean: 88%
May Mean: 249.9
2026 Prob. level: 90 75 50 25 10
Forecast: 87 108 151 210 299
% of mean: 60%
June Mean: 166.4
2026 Prob. level: 90 75 50 25 10
Forecast: 37 45 62 99 158
% of mean: 37%
July Mean: 62.6
2026 Prob. level: 90 75 50 25 10
Forecast: 9 12 16 25 43
% of mean: 26%
August Mean: 20.9
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 7 9 12
% of mean: 32%
September Mean: 14.7
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 6 8
% of mean: 28%
-------------------------------------------------------
Water Year Obs-To-Date: 390.0 Mean: 1187.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 477 511 582 789 1048
Obs + Fcst: 867 901 972 1179 1438
% of mean: 82%
_____________________________________________________________
Station: CHVC1 (Cherry Ck - Cherry Vly Dam)
MONTHLY DATA
October Obs: 4.3 Mean: 7.8 WY-to-date: Obs: 4.3 Mean: 7.8
2025 % of mean: 56%
November Obs: 27.3 Mean: 10.4 WY-to-date: Obs: 31.6 Mean: 18.1
2025 % of mean: 263%
December Obs: 21.6 Mean: 15.1 WY-to-date: Obs: 53.2 Mean: 33.3
2025 % of mean: 143%
January Obs: 34.9 Mean: 21.2 WY-to-date: Obs: 88.1 Mean: 54.4
2026 % of mean: 165%
February Obs: 22.3 Mean: 20.5 WY-to-date: Obs: 110.4 Mean: 74.7
2026 % of mean: 109%
March Obs (thru 04@12Z): 10.1 Mean: 31.6 WY-to-date: Obs: 120.4 Mean: 77.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 28 33 37 43 47
Obs + Fcst: 38 44 47 53 57
% of mean: 149%
April Mean: 51.6
2026 Prob. level: 90 75 50 25 10
Forecast: 30 33 38 49 60
% of mean: 73%
May Mean: 79.0
2026 Prob. level: 90 75 50 25 10
Forecast: 32 39 49 64 89
% of mean: 62%
June Mean: 59.0
2026 Prob. level: 90 75 50 25 10
Forecast: 13 16 23 36 67
% of mean: 39%
July Mean: 22.0
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 9 16
% of mean: 24%
August Mean: 2.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 4
% of mean: 85%
September Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 5
% of mean: 87%
-------------------------------------------------------
Water Year Obs-To-Date: 120.4 Mean: 322.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 127 142 161 197 248
Obs + Fcst: 247 263 281 318 369
% of mean: 87%
_____________________________________________________________
Station: LNRC1 (Eleanor Ck - Lk Eleanor Dam)
MONTHLY DATA
October Obs: 5.4 Mean: N/A WY-to-date: Obs: 5.4 Mean: -614814.5
2025 % of mean: N/A
November Obs: 13.6 Mean: N/A WY-to-date: Obs: 19.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 11.3 Mean: N/A WY-to-date: Obs: 30.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 22.7 Mean: N/A WY-to-date: Obs: 53.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 10.4 Mean: N/A WY-to-date: Obs: 63.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 4.0 Mean: N/A WY-to-date: Obs: 67.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 17 19 21 26 31
Obs + Fcst: 21 23 25 30 35
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 19 20 24 31 42
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 15 19 24 36 54
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 10 17 25
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 5 7
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 67.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 66 75 86 112 145
Obs + Fcst: 134 142 153 180 213
% of mean: N/A
_____________________________________________________________
Station: HETC1 (Tuolumne - Hetch Hetchy, Nr)
MONTHLY DATA
October Obs: 12.0 Mean: 8.6 WY-to-date: Obs: 12.0 Mean: 8.6
2025 % of mean: 139%
November Obs: 29.6 Mean: 13.7 WY-to-date: Obs: 41.6 Mean: 22.3
2025 % of mean: 217%
December Obs: 29.8 Mean: 19.1 WY-to-date: Obs: 71.5 Mean: 41.4
2025 % of mean: 156%
January Obs: 45.6 Mean: 29.9 WY-to-date: Obs: 117.0 Mean: 71.3
2026 % of mean: 153%
February Obs: 34.5 Mean: 29.3 WY-to-date: Obs: 151.5 Mean: 100.3
2026 % of mean: 118%
March Obs (thru 04@12Z): 14.4 Mean: 48.9 WY-to-date: Obs: 165.9 Mean: 105.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 58 73 85 96 115
Obs + Fcst: 73 88 99 111 129
% of mean: 203%
April Mean: 100.3
2026 Prob. level: 90 75 50 25 10
Forecast: 88 94 114 130 154
% of mean: 113%
May Mean: 218.0
2026 Prob. level: 90 75 50 25 10
Forecast: 121 143 170 216 267
% of mean: 78%
June Mean: 201.1
2026 Prob. level: 90 75 50 25 10
Forecast: 43 66 85 143 222
% of mean: 42%
July Mean: 84.4
2026 Prob. level: 90 75 50 25 10
Forecast: 14 17 20 30 46
% of mean: 24%
August Mean: 15.9
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 8 11 14
% of mean: 51%
September Mean: 5.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 5 8
% of mean: 78%
-------------------------------------------------------
Water Year Obs-To-Date: 165.9 Mean: 774.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 410 454 495 615 748
Obs + Fcst: 576 620 661 781 914
% of mean: 85%
_____________________________________________________________
Station: NDPC1 (Tuolumne - La Grange, Nr)
MONTHLY DATA
October Obs: 27.1 Mean: 25.7 WY-to-date: Obs: 27.1 Mean: 25.7
2025 % of mean: 106%
November Obs: 93.0 Mean: 45.4 WY-to-date: Obs: 120.2 Mean: 71.1
2025 % of mean: 205%
December Obs: 110.3 Mean: 89.9 WY-to-date: Obs: 230.5 Mean: 161.0
2025 % of mean: 123%
January Obs: 189.4 Mean: 154.7 WY-to-date: Obs: 419.8 Mean: 315.7
2026 % of mean: 122%
February Obs: 128.4 Mean: 163.7 WY-to-date: Obs: 548.2 Mean: 478.1
2026 % of mean: 78%
March Obs (thru 04@12Z): 43.6 Mean: 234.9 WY-to-date: Obs: 591.8 Mean: 505.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 188 207 232 275 326
Obs + Fcst: 231 250 275 319 370
% of mean: 117%
April Mean: 296.7
2026 Prob. level: 90 75 50 25 10
Forecast: 200 222 255 329 415
% of mean: 86%
May Mean: 436.8
2026 Prob. level: 90 75 50 25 10
Forecast: 199 244 300 388 549
% of mean: 69%
June Mean: 336.9
2026 Prob. level: 90 75 50 25 10
Forecast: 73 99 135 234 357
% of mean: 40%
July Mean: 134.8
2026 Prob. level: 90 75 50 25 10
Forecast: 21 26 36 56 83
% of mean: 26%
August Mean: 30.8
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 14 19 27
% of mean: 45%
September Mean: 14.4
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 7 10 18
% of mean: 49%
-------------------------------------------------------
Water Year Obs-To-Date: 591.8 Mean: 1964.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 776 856 944 1282 1693
Obs + Fcst: 1368 1448 1536 1874 2285
% of mean: 78%
_____________________________________________________________
Station: HPIC1 (Merced - Happy Isles Br, Yosemite, Nr)
MONTHLY DATA
October Obs: 5.7 Mean: 2.8 WY-to-date: Obs: 5.7 Mean: 2.8
2025 % of mean: 200%
November Obs: 11.4 Mean: 3.9 WY-to-date: Obs: 17.1 Mean: 6.7
2025 % of mean: 295%
December Obs: 6.7 Mean: 4.7 WY-to-date: Obs: 23.8 Mean: 11.4
2025 % of mean: 144%
January Obs: 16.0 Mean: 7.7 WY-to-date: Obs: 39.8 Mean: 19.1
2026 % of mean: 206%
February Obs: 11.9 Mean: 8.0 WY-to-date: Obs: 51.7 Mean: 27.1
2026 % of mean: 148%
March Obs (thru 04@12Z): 4.8 Mean: 15.3 WY-to-date: Obs: 56.5 Mean: 28.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 29 33 38 43
Obs + Fcst: 28 34 38 42 47
% of mean: 248%
April Mean: 38.4
2026 Prob. level: 90 75 50 25 10
Forecast: 32 37 42 51 57
% of mean: 109%
May Mean: 79.5
2026 Prob. level: 90 75 50 25 10
Forecast: 44 50 61 77 96
% of mean: 76%
June Mean: 70.4
2026 Prob. level: 90 75 50 25 10
Forecast: 21 28 32 54 76
% of mean: 46%
July Mean: 32.4
2026 Prob. level: 90 75 50 25 10
Forecast: 6 8 11 17 29
% of mean: 33%
August Mean: 7.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 5 6
% of mean: 44%
September Mean: 2.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 3
% of mean: 60%
-------------------------------------------------------
Water Year Obs-To-Date: 56.5 Mean: 273.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 156 171 184 230 277
Obs + Fcst: 213 228 240 286 334
% of mean: 88%
_____________________________________________________________
Station: POHC1 (Merced - Pohono Bridge, At, Yosemite, Nr)
MONTHLY DATA
October Obs: 7.2 Mean: 4.9 WY-to-date: Obs: 7.2 Mean: 4.9
2025 % of mean: 146%
November Obs: 18.3 Mean: 7.3 WY-to-date: Obs: 25.5 Mean: 12.2
2025 % of mean: 251%
December Obs: 14.3 Mean: 9.8 WY-to-date: Obs: 39.8 Mean: 22.0
2025 % of mean: 147%
January Obs: 34.7 Mean: 17.9 WY-to-date: Obs: 74.5 Mean: 39.8
2026 % of mean: 194%
February Obs: 24.4 Mean: 18.6 WY-to-date: Obs: 98.9 Mean: 58.2
2026 % of mean: 131%
March Obs (thru 04@12Z): 9.7 Mean: 34.7 WY-to-date: Obs: 108.6 Mean: 61.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 51 59 68 76 87
Obs + Fcst: 61 69 77 86 97
% of mean: 223%
April Mean: 80.0
2026 Prob. level: 90 75 50 25 10
Forecast: 64 77 87 102 115
% of mean: 108%
May Mean: 146.2
2026 Prob. level: 90 75 50 25 10
Forecast: 68 79 101 136 171
% of mean: 69%
June Mean: 112.9
2026 Prob. level: 90 75 50 25 10
Forecast: 29 39 46 77 111
% of mean: 41%
July Mean: 45.3
2026 Prob. level: 90 75 50 25 10
Forecast: 8 10 14 22 39
% of mean: 31%
August Mean: 10.4
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 6 8
% of mean: 46%
September Mean: 4.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 4
% of mean: 63%
-------------------------------------------------------
Water Year Obs-To-Date: 108.6 Mean: 491.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 268 296 319 408 496
Obs + Fcst: 377 404 428 517 605
% of mean: 87%
_____________________________________________________________
Station: EXQC1 (Merced - Merced Falls, Blo)
MONTHLY DATA
October Obs: 38.3 Mean: 9.1 WY-to-date: Obs: 38.3 Mean: 9.1
2025 % of mean: 422%
November Obs: 40.0 Mean: 17.0 WY-to-date: Obs: 78.3 Mean: 26.1
2025 % of mean: 235%
December Obs: 40.7 Mean: 38.8 WY-to-date: Obs: 119.0 Mean: 64.9
2025 % of mean: 105%
January Obs: 107.4 Mean: 86.2 WY-to-date: Obs: 226.5 Mean: 151.1
2026 % of mean: 125%
February Obs: 81.2 Mean: 90.4 WY-to-date: Obs: 307.6 Mean: 240.9
2026 % of mean: 90%
March Obs (thru 04@12Z): 20.7 Mean: 123.9 WY-to-date: Obs: 328.4 Mean: 254.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 117 127 141 168 208
Obs + Fcst: 137 148 161 189 229
% of mean: 130%
April Mean: 159.2
2026 Prob. level: 90 75 50 25 10
Forecast: 110 129 153 188 227
% of mean: 96%
May Mean: 231.0
2026 Prob. level: 90 75 50 25 10
Forecast: 92 108 143 192 276
% of mean: 62%
June Mean: 162.9
2026 Prob. level: 90 75 50 25 10
Forecast: 36 48 59 106 148
% of mean: 36%
July Mean: 60.1
2026 Prob. level: 90 75 50 25 10
Forecast: 10 12 16 29 53
% of mean: 27%
August Mean: 13.1
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 8 12
% of mean: 46%
September Mean: 6.7
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 6
% of mean: 52%
-------------------------------------------------------
Water Year Obs-To-Date: 328.4 Mean: 998.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 417 456 505 725 915
Obs + Fcst: 745 785 833 1054 1244
% of mean: 83%
_____________________________________________________________
Station: FRAC1 (San Joaquin - Millerton Lk)
MONTHLY DATA
October Obs: 31.4 Mean: 25.4 WY-to-date: Obs: 31.4 Mean: 25.4
2025 % of mean: 123%
November Obs: 59.0 Mean: 34.1 WY-to-date: Obs: 90.4 Mean: 59.5
2025 % of mean: 173%
December Obs: 75.0 Mean: 57.7 WY-to-date: Obs: 165.4 Mean: 117.3
2025 % of mean: 130%
January Obs: 169.8 Mean: 108.5 WY-to-date: Obs: 335.2 Mean: 225.8
2026 % of mean: 156%
February Obs: 114.9 Mean: 114.6 WY-to-date: Obs: 450.1 Mean: 339.5
2026 % of mean: 100%
March Obs (thru 04@12Z): 37.3 Mean: 173.9 WY-to-date: Obs: 487.4 Mean: 358.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 161 188 216 258 292
Obs + Fcst: 198 225 253 295 329
% of mean: 146%
April Mean: 260.7
2026 Prob. level: 90 75 50 25 10
Forecast: 222 256 303 344 411
% of mean: 116%
May Mean: 427.2
2026 Prob. level: 90 75 50 25 10
Forecast: 235 280 354 445 545
% of mean: 83%
June Mean: 372.9
2026 Prob. level: 90 75 50 25 10
Forecast: 134 167 202 296 384
% of mean: 54%
July Mean: 182.1
2026 Prob. level: 90 75 50 25 10
Forecast: 52 59 78 110 170
% of mean: 43%
August Mean: 55.7
2026 Prob. level: 90 75 50 25 10
Forecast: 23 28 32 42 62
% of mean: 58%
September Mean: 24.4
2026 Prob. level: 90 75 50 25 10
Forecast: 10 15 17 23 34
% of mean: 70%
-------------------------------------------------------
Water Year Obs-To-Date: 487.4 Mean: 1837.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 960 1061 1207 1456 1878
Obs + Fcst: 1447 1548 1694 1943 2365
% of mean: 92%
_____________________________________________________________
Station: PFTC1 (Kings - Pine Flat Dam, Blo)
MONTHLY DATA
October Obs: 24.9 Mean: 24.4 WY-to-date: Obs: 24.9 Mean: 24.4
2025 % of mean: 102%
November Obs: 40.3 Mean: 30.6 WY-to-date: Obs: 65.2 Mean: 55.0
2025 % of mean: 132%
December Obs: 56.4 Mean: 47.6 WY-to-date: Obs: 121.5 Mean: 102.6
2025 % of mean: 118%
January Obs: 125.1 Mean: 88.2 WY-to-date: Obs: 246.6 Mean: 190.7
2026 % of mean: 142%
February Obs: 91.1 Mean: 91.9 WY-to-date: Obs: 337.7 Mean: 281.8
2026 % of mean: 99%
March Obs (thru 04@12Z): 28.9 Mean: 144.3 WY-to-date: Obs: 366.6 Mean: 297.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 146 166 199 232 272
Obs + Fcst: 175 195 228 261 300
% of mean: 158%
April Mean: 239.0
2026 Prob. level: 90 75 50 25 10
Forecast: 212 236 261 324 370
% of mean: 109%
May Mean: 428.9
2026 Prob. level: 90 75 50 25 10
Forecast: 296 320 389 478 566
% of mean: 91%
June Mean: 379.0
2026 Prob. level: 90 75 50 25 10
Forecast: 151 187 239 356 475
% of mean: 63%
July Mean: 179.6
2026 Prob. level: 90 75 50 25 10
Forecast: 54 64 77 117 215
% of mean: 43%
August Mean: 55.9
2026 Prob. level: 90 75 50 25 10
Forecast: 22 26 30 40 71
% of mean: 53%
September Mean: 26.7
2026 Prob. level: 90 75 50 25 10
Forecast: 11 13 15 18 30
% of mean: 57%
-------------------------------------------------------
Water Year Obs-To-Date: 366.6 Mean: 1735.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1021 1096 1247 1498 1807
Obs + Fcst: 1388 1462 1614 1865 2173
% of mean: 93%
_____________________________________________________________
Station: TMDC1 (Kaweah - Terminus Dam)
MONTHLY DATA
October Obs: 7.9 Mean: 5.8 WY-to-date: Obs: 7.9 Mean: 5.8
2025 % of mean: 136%
November Obs: 11.3 Mean: 9.6 WY-to-date: Obs: 19.3 Mean: 15.4
2025 % of mean: 118%
December Obs: 15.8 Mean: 16.1 WY-to-date: Obs: 35.1 Mean: 31.5
2025 % of mean: 98%
January Obs: 38.4 Mean: 33.4 WY-to-date: Obs: 73.5 Mean: 64.9
2026 % of mean: 115%
February Obs: 28.4 Mean: 35.3 WY-to-date: Obs: 101.9 Mean: 99.9
2026 % of mean: 80%
March Obs (thru 04@12Z): 9.4 Mean: 55.4 WY-to-date: Obs: 111.3 Mean: 105.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 44 49 57 67 81
Obs + Fcst: 54 58 66 77 90
% of mean: 120%
April Mean: 69.6
2026 Prob. level: 90 75 50 25 10
Forecast: 38 46 57 80 103
% of mean: 83%
May Mean: 100.1
2026 Prob. level: 90 75 50 25 10
Forecast: 34 44 56 86 120
% of mean: 56%
June Mean: 79.0
2026 Prob. level: 90 75 50 25 10
Forecast: 15 20 27 49 73
% of mean: 35%
July Mean: 34.8
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 6 11 26
% of mean: 17%
August Mean: 10.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 6
% of mean: 25%
September Mean: 5.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 3
% of mean: 31%
-------------------------------------------------------
Water Year Obs-To-Date: 111.3 Mean: 454.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 150 172 216 309 414
Obs + Fcst: 261 283 327 420 525
% of mean: 72%
_____________________________________________________________
Station: SCSC1 (Tule - Success Dam)
MONTHLY DATA
October Obs: 3.6 Mean: 1.8 WY-to-date: Obs: 3.6 Mean: 1.8
2025 % of mean: 206%
November Obs: 5.6 Mean: 4.3 WY-to-date: Obs: 9.3 Mean: 6.1
2025 % of mean: 130%
December Obs: 7.5 Mean: 8.9 WY-to-date: Obs: 16.7 Mean: 15.0
2025 % of mean: 83%
January Obs: 15.3 Mean: 19.1 WY-to-date: Obs: 32.0 Mean: 34.1
2026 % of mean: 80%
February Obs: 13.2 Mean: 20.1 WY-to-date: Obs: 45.2 Mean: 54.1
2026 % of mean: 66%
March Obs (thru 04@12Z): 4.6 Mean: 29.7 WY-to-date: Obs: 49.9 Mean: 57.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 17 18 20 24 30
Obs + Fcst: 21 22 24 28 35
% of mean: 82%
April Mean: 24.6
2026 Prob. level: 90 75 50 25 10
Forecast: 7 9 14 27 35
% of mean: 56%
May Mean: 20.8
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 7 13 25
% of mean: 35%
June Mean: 11.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 5 7
% of mean: 26%
July Mean: 4.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 4
% of mean: 31%
August Mean: 2.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: 34%
September Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 42%
-------------------------------------------------------
Water Year Obs-To-Date: 49.9 Mean: 149.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 33 37 45 76 113
Obs + Fcst: 83 87 94 126 163
% of mean: 63%
_____________________________________________________________
Station: ISAC1 (Kern - Isabella Dam, Blo)
MONTHLY DATA
October Obs: 23.0 Mean: 17.4 WY-to-date: Obs: 23.0 Mean: 17.4
2025 % of mean: 132%
November Obs: 29.1 Mean: 20.2 WY-to-date: Obs: 52.2 Mean: 37.7
2025 % of mean: 144%
December Obs: 34.5 Mean: 25.8 WY-to-date: Obs: 86.6 Mean: 63.5
2025 % of mean: 134%
January Obs: 59.7 Mean: 40.3 WY-to-date: Obs: 146.3 Mean: 103.8
2026 % of mean: 148%
February Obs: 47.7 Mean: 45.4 WY-to-date: Obs: 194.0 Mean: 148.8
2026 % of mean: 105%
March Obs (thru 04@12Z): 20.2 Mean: 73.2 WY-to-date: Obs: 214.3 Mean: 156.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 87 97 108 119 128
Obs + Fcst: 107 117 128 139 148
% of mean: 175%
April Mean: 101.8
2026 Prob. level: 90 75 50 25 10
Forecast: 82 95 102 134 155
% of mean: 101%
May Mean: 156.1
2026 Prob. level: 90 75 50 25 10
Forecast: 90 103 124 175 226
% of mean: 79%
June Mean: 133.5
2026 Prob. level: 90 75 50 25 10
Forecast: 48 59 73 113 164
% of mean: 54%
July Mean: 72.7
2026 Prob. level: 90 75 50 25 10
Forecast: 26 28 33 43 69
% of mean: 45%
August Mean: 32.2
2026 Prob. level: 90 75 50 25 10
Forecast: 16 18 19 23 30
% of mean: 59%
September Mean: 18.9
2026 Prob. level: 90 75 50 25 10
Forecast: 13 14 15 17 21
% of mean: 80%
-------------------------------------------------------
Water Year Obs-To-Date: 214.3 Mean: 737.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 402 431 473 621 764
Obs + Fcst: 616 645 687 835 978
% of mean: 93%
_____________________________________________________________
Station: PSRC1 (Prosser Ck - Prosser Ck Dam)
MONTHLY DATA
October Obs: 0.9 Mean: 1.0 WY-to-date: Obs: 0.9 Mean: 1.0
2025 % of mean: 100%
November Obs: 2.8 Mean: 2.0 WY-to-date: Obs: 3.7 Mean: 3.0
2025 % of mean: 137%
December Obs: 9.0 Mean: 3.2 WY-to-date: Obs: 12.8 Mean: 6.2
2025 % of mean: 279%
January Obs: 5.5 Mean: 3.9 WY-to-date: Obs: 18.2 Mean: 10.1
2026 % of mean: 141%
February Obs: 6.7 Mean: 4.3 WY-to-date: Obs: 24.9 Mean: 14.4
2026 % of mean: 154%
March Obs (thru 04@12Z): 2.6 Mean: 7.3 WY-to-date: Obs: 27.5 Mean: 15.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 12 13 15 17
Obs + Fcst: 13 15 16 18 20
% of mean: 220%
April Mean: 12.3
2026 Prob. level: 90 75 50 25 10
Forecast: 8 10 11 14 17
% of mean: 90%
May Mean: 15.7
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 8 13 18
% of mean: 49%
June Mean: 9.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 7
% of mean: 31%
July Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 3
% of mean: 45%
August Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: 101%
September Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 91%
-------------------------------------------------------
Water Year Obs-To-Date: 27.5 Mean: 63.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 29 32 38 50 62
Obs + Fcst: 57 60 65 78 90
% of mean: 102%
_____________________________________________________________
Station: SGNC1 (Sagehen Ck - Truckee, Nr)
MONTHLY DATA
October Obs: 0.1 Mean: 0.2 WY-to-date: Obs: 0.1 Mean: 0.2
2025 % of mean: 81%
November Obs: 0.3 Mean: 0.3 WY-to-date: Obs: 0.4 Mean: 0.5
2025 % of mean: 94%
December Obs: 0.9 Mean: 0.4 WY-to-date: Obs: 1.3 Mean: 0.8
2025 % of mean: 229%
January Obs: 0.6 Mean: 0.5 WY-to-date: Obs: 1.9 Mean: 1.3
2026 % of mean: 127%
February Obs: 0.7 Mean: 0.4 WY-to-date: Obs: 2.5 Mean: 1.8
2026 % of mean: 149%
March Obs (thru 04@12Z): 0.3 Mean: 0.7 WY-to-date: Obs: 2.8 Mean: 1.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 2 2 2 2
Obs + Fcst: 2 2 2 2 2
% of mean: 301%
April Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 2
% of mean: 112%
May Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 52%
June Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 33%
July Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 55%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 71%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 93%
-------------------------------------------------------
Water Year Obs-To-Date: 2.8 Mean: 8.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 5 6 7 9
Obs + Fcst: 7 8 9 10 12
% of mean: 101%
_____________________________________________________________
Station: STPC1 (Ltl Truckee - Stampede Dam)
MONTHLY DATA
October Obs: 2.3 Mean: 1.9 WY-to-date: Obs: 2.3 Mean: 1.9
2025 % of mean: 124%
November Obs: 5.1 Mean: 3.9 WY-to-date: Obs: 7.5 Mean: 5.8
2025 % of mean: 132%
December Obs: 18.8 Mean: 5.7 WY-to-date: Obs: 26.3 Mean: 11.5
2025 % of mean: 332%
January Obs: 11.7 Mean: 7.5 WY-to-date: Obs: 38.0 Mean: 19.0
2026 % of mean: 156%
February Obs: 13.2 Mean: 8.2 WY-to-date: Obs: 51.2 Mean: 27.1
2026 % of mean: 161%
March Obs (thru 04@12Z): 5.6 Mean: 14.0 WY-to-date: Obs: 56.8 Mean: 28.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 20 21 23 26 30
Obs + Fcst: 26 27 29 32 36
% of mean: 207%
April Mean: 24.3
2026 Prob. level: 90 75 50 25 10
Forecast: 16 20 21 27 34
% of mean: 88%
May Mean: 33.0
2026 Prob. level: 90 75 50 25 10
Forecast: 9 11 17 27 38
% of mean: 52%
June Mean: 19.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 6 9 16
% of mean: 31%
July Mean: 5.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 5
% of mean: 41%
August Mean: 1.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 50%
September Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 62%
-------------------------------------------------------
Water Year Obs-To-Date: 56.8 Mean: 125.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 55 61 71 98 115
Obs + Fcst: 112 117 128 155 171
% of mean: 102%
_____________________________________________________________
Station: FARC1 (Truckee - Farad)
MONTHLY DATA
October Obs: 8.0 Mean: 7.5 WY-to-date: Obs: 8.0 Mean: 7.5
2025 % of mean: 106%
November Obs: 16.0 Mean: 12.8 WY-to-date: Obs: 24.0 Mean: 20.3
2025 % of mean: 124%
December Obs: 55.7 Mean: 20.9 WY-to-date: Obs: 79.7 Mean: 41.3
2025 % of mean: 266%
January Obs: 38.3 Mean: 26.0 WY-to-date: Obs: 118.0 Mean: 67.3
2026 % of mean: 147%
February Obs: 45.0 Mean: 28.7 WY-to-date: Obs: 163.0 Mean: 95.7
2026 % of mean: 157%
March Obs (thru 04@12Z): 18.0 Mean: 48.8 WY-to-date: Obs: 181.0 Mean: 100.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 68 72 80 90 103
Obs + Fcst: 86 90 98 108 121
% of mean: 201%
April Mean: 75.9
2026 Prob. level: 90 75 50 25 10
Forecast: 52 62 69 85 105
% of mean: 91%
May Mean: 97.7
2026 Prob. level: 90 75 50 25 10
Forecast: 31 41 54 80 109
% of mean: 55%
June Mean: 59.4
2026 Prob. level: 90 75 50 25 10
Forecast: 15 17 23 31 51
% of mean: 39%
July Mean: 19.5
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 11 15 20
% of mean: 58%
August Mean: 6.1
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 8 11
% of mean: 103%
September Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 6 8
% of mean: 97%
-------------------------------------------------------
Water Year Obs-To-Date: 181.0 Mean: 408.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 197 214 251 324 390
Obs + Fcst: 378 395 432 505 571
% of mean: 106%
_____________________________________________________________
Station: BCAC1 (Ltl Truckee - Boca Dam)
MONTHLY DATA
October Obs: 2.8 Mean: 1.2 WY-to-date: Obs: 2.8 Mean: 1.2
2025 % of mean: 230%
November Obs: 5.6 Mean: 3.5 WY-to-date: Obs: 8.4 Mean: 4.7
2025 % of mean: 161%
December Obs: 21.1 Mean: 6.0 WY-to-date: Obs: 29.5 Mean: 10.7
2025 % of mean: 350%
January Obs: 13.8 Mean: 8.0 WY-to-date: Obs: 43.3 Mean: 18.7
2026 % of mean: 173%
February Obs: 15.9 Mean: 9.2 WY-to-date: Obs: 59.2 Mean: 27.8
2026 % of mean: 173%
March Obs (thru 04@12Z): 6.8 Mean: 17.0 WY-to-date: Obs: 66.0 Mean: 29.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 24 25 27 30 36
Obs + Fcst: 31 32 34 37 42
% of mean: 199%
April Mean: 26.7
2026 Prob. level: 90 75 50 25 10
Forecast: 18 21 24 31 37
% of mean: 88%
May Mean: 31.7
2026 Prob. level: 90 75 50 25 10
Forecast: 10 12 18 28 40
% of mean: 57%
June Mean: 17.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 6 9 17
% of mean: 36%
July Mean: 4.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 5
% of mean: 57%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 349%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 1587%
-------------------------------------------------------
Water Year Obs-To-Date: 66.0 Mean: 125.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 61 67 79 108 127
Obs + Fcst: 127 133 145 174 193
% of mean: 116%
_____________________________________________________________
Station: TRRN2 (Truckee - Reno)
MONTHLY DATA
October Obs: 24.8 Mean: 18.1 WY-to-date: Obs: 24.8 Mean: 18.1
2025 % of mean: 137%
November Obs: 29.5 Mean: 23.7 WY-to-date: Obs: 54.3 Mean: 41.7
2025 % of mean: 125%
December Obs: 48.4 Mean: 32.9 WY-to-date: Obs: 102.7 Mean: 74.7
2025 % of mean: 147%
January Obs: 40.6 Mean: 37.9 WY-to-date: Obs: 143.2 Mean: 112.5
2026 % of mean: 107%
February Obs: 38.9 Mean: 39.3 WY-to-date: Obs: 182.1 Mean: 151.6
2026 % of mean: 99%
March Obs (thru 04@12Z): 11.4 Mean: 57.0 WY-to-date: Obs: 193.5 Mean: 158.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9988 -9988 -9988 -9988 -9988
% of mean: N/A
April Mean: 71.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 89.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 59.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 29.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 18.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 18.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 193.5 Mean: 495.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9805 -9805 -9805 -9805 -9805
% of mean: N/A
_____________________________________________________________
Station: TAHC1 (Truckee - Lake Tahoe Stage Rise)
MONTHLY DATA
October Obs: -32.4 Mean: N/A WY-to-date: Obs: -32.4 Mean: -29.7
2025 % of mean: N/A
November Obs: -7.0 Mean: N/A WY-to-date: Obs: -39.3 Mean: -31.2
2025 % of mean: N/A
December Obs: 62.4 Mean: 28.3 WY-to-date: Obs: 23.0 Mean: -2.9
2025 % of mean: 221%
January Obs: 13.4 Mean: 38.9 WY-to-date: Obs: 36.4 Mean: 36.0
2026 % of mean: 34%
February Obs: 58.2 Mean: 43.0 WY-to-date: Obs: 94.7 Mean: 78.9
2026 % of mean: 135%
March Obs (thru 04@12Z): 10.2 Mean: 43.2 WY-to-date: Obs: 104.9 Mean: 84.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 37 45 54 75 89
Obs + Fcst: 48 55 64 85 99
% of mean: 148%
April Mean: 42.5
2026 Prob. level: 90 75 50 25 10
Forecast: 37 43 56 73 86
% of mean: 132%
May Mean: 65.9
2026 Prob. level: 90 75 50 25 10
Forecast: 16 26 42 67 83
% of mean: 64%
June Mean: 35.7
2026 Prob. level: 90 75 50 25 10
Forecast: -5 -3 6 16 34
% of mean: 17%
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -19 -17 -15 -10 -6
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -37 -37 -35 -30 -26
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -46 -46 -43 -38 -29
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 104.9 Mean: 166.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 27 74 154 231
Obs + Fcst: 106 131 179 258 335
% of mean: 107%
_____________________________________________________________
Station: TAHC0 (Lake Tahoe Hefs - )
MONTHLY DATA
October Obs: -41.6 Mean: 13.7 WY-to-date: Obs: -41.6 Mean: 13.7
2025 % of mean: -305%
November Obs: 9.3 Mean: 26.9 WY-to-date: Obs: -32.3 Mean: 40.6
2025 % of mean: 35%
December Obs: 81.4 Mean: 45.3 WY-to-date: Obs: 49.0 Mean: 85.9
2025 % of mean: 180%
January Obs: 25.0 Mean: 49.5 WY-to-date: Obs: 74.0 Mean: 135.3
2026 % of mean: 50%
February Obs: 59.2 Mean: 51.2 WY-to-date: Obs: 133.2 Mean: 186.2
2026 % of mean: 116%
March Obs (thru 04@12Z): 10.1 Mean: 50.3 WY-to-date: Obs: 143.3 Mean: 193.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9989 -9989 -9989 -9989 -9989
% of mean: N/A
April Mean: 45.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 70.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 44.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 9.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 4.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 143.3 Mean: 413.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9856 -9856 -9856 -9856 -9856
% of mean: N/A
_____________________________________________________________
Station: TRCC1 (Truckee - Truckee, Nr)
MONTHLY DATA
October Obs: 0.3 Mean: 0.8 WY-to-date: Obs: 0.3 Mean: 0.8
2025 % of mean: 38%
November Obs: 2.3 Mean: 1.8 WY-to-date: Obs: 2.6 Mean: 2.6
2025 % of mean: 127%
December Obs: 8.6 Mean: 3.5 WY-to-date: Obs: 11.2 Mean: 6.1
2025 % of mean: 248%
January Obs: 5.7 Mean: 4.5 WY-to-date: Obs: 16.9 Mean: 10.5
2026 % of mean: 127%
February Obs: 8.0 Mean: 4.9 WY-to-date: Obs: 24.9 Mean: 15.4
2026 % of mean: 163%
March Obs (thru 04@12Z): 3.2 Mean: 7.6 WY-to-date: Obs: 28.0 Mean: 16.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 12 14 16 19
Obs + Fcst: 15 16 18 19 22
% of mean: 230%
April Mean: 12.2
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 11 14 16
% of mean: 89%
May Mean: 18.4
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 9 13 18
% of mean: 49%
June Mean: 11.6
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 9
% of mean: 27%
July Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 22%
August Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 28.0 Mean: 69.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 29 34 39 50 58
Obs + Fcst: 57 62 67 78 86
% of mean: 96%
_____________________________________________________________
Station: FTCN2 (Carson - Fort Churchill, Nr)
MONTHLY DATA
October Obs: 3.4 Mean: 5.2 WY-to-date: Obs: 3.4 Mean: 5.2
2025 % of mean: 66%
November Obs: 11.1 Mean: 9.6 WY-to-date: Obs: 14.5 Mean: 14.8
2025 % of mean: 115%
December Obs: 20.2 Mean: 14.3 WY-to-date: Obs: 34.7 Mean: 29.1
2025 % of mean: 141%
January Obs: 25.8 Mean: 23.8 WY-to-date: Obs: 60.4 Mean: 52.8
2026 % of mean: 108%
February Obs: 25.6 Mean: 23.9 WY-to-date: Obs: 86.0 Mean: 76.5
2026 % of mean: 107%
March Obs (thru 04@12Z): 11.4 Mean: 31.4 WY-to-date: Obs: 97.4 Mean: 80.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 39 43 50 57 63
Obs + Fcst: 51 55 61 68 74
% of mean: 195%
April Mean: 37.1
2026 Prob. level: 90 75 50 25 10
Forecast: 17 20 27 42 53
% of mean: 74%
May Mean: 68.4
2026 Prob. level: 90 75 50 25 10
Forecast: 11 17 29 48 59
% of mean: 42%
June Mean: 55.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 2 6 16 39
% of mean: 12%
July Mean: 17.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 3
% of mean: 0%
August Mean: 3.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 0%
September Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 1%
-------------------------------------------------------
Water Year Obs-To-Date: 97.4 Mean: 290.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 82 94 113 150 219
Obs + Fcst: 180 191 210 247 316
% of mean: 72%
_____________________________________________________________
Station: STWN2 (Carson - Carson City, Nr 5 SE)
MONTHLY DATA
October Obs: 3.7 Mean: 6.9 WY-to-date: Obs: 3.7 Mean: 6.9
2025 % of mean: 54%
November Obs: 10.2 Mean: 10.6 WY-to-date: Obs: 13.9 Mean: 17.5
2025 % of mean: 96%
December Obs: 20.3 Mean: 14.5 WY-to-date: Obs: 34.2 Mean: 32.0
2025 % of mean: 140%
January Obs: 20.6 Mean: 23.6 WY-to-date: Obs: 54.9 Mean: 55.6
2026 % of mean: 87%
February Obs: 24.2 Mean: 23.4 WY-to-date: Obs: 79.1 Mean: 78.8
2026 % of mean: 104%
March Obs (thru 04@12Z): 11.4 Mean: 30.6 WY-to-date: Obs: 90.5 Mean: 82.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 38 42 49 56 63
Obs + Fcst: 50 54 60 67 74
% of mean: 196%
April Mean: 39.8
2026 Prob. level: 90 75 50 25 10
Forecast: 19 22 30 45 55
% of mean: 75%
May Mean: 72.6
2026 Prob. level: 90 75 50 25 10
Forecast: 15 21 32 52 63
% of mean: 44%
June Mean: 56.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 3 8 18 41
% of mean: 15%
July Mean: 18.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 5
% of mean: 0%
August Mean: 3.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 2
% of mean: 0%
September Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 3
% of mean: 8%
-------------------------------------------------------
Water Year Obs-To-Date: 90.5 Mean: 303.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 88 99 119 159 230
Obs + Fcst: 178 190 209 250 320
% of mean: 69%
_____________________________________________________________
Station: GRDN2 (Ef Carson - Gardnerville, Nr 7 SE)
MONTHLY DATA
October Obs: 5.5 Mean: 5.5 WY-to-date: Obs: 5.5 Mean: 5.5
2025 % of mean: 99%
November Obs: 8.9 Mean: 6.6 WY-to-date: Obs: 14.4 Mean: 12.1
2025 % of mean: 136%
December Obs: 13.7 Mean: 9.0 WY-to-date: Obs: 28.1 Mean: 21.1
2025 % of mean: 153%
January Obs: 16.4 Mean: 12.7 WY-to-date: Obs: 44.5 Mean: 33.7
2026 % of mean: 129%
February Obs: 20.2 Mean: 13.2 WY-to-date: Obs: 64.7 Mean: 46.8
2026 % of mean: 153%
March Obs (thru 04@12Z): 7.7 Mean: 21.2 WY-to-date: Obs: 72.5 Mean: 48.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 31 34 39 45 51
Obs + Fcst: 39 42 47 53 58
% of mean: 222%
April Mean: 39.3
2026 Prob. level: 90 75 50 25 10
Forecast: 25 27 34 46 53
% of mean: 86%
May Mean: 71.0
2026 Prob. level: 90 75 50 25 10
Forecast: 24 29 40 54 67
% of mean: 57%
June Mean: 57.3
2026 Prob. level: 90 75 50 25 10
Forecast: 10 12 18 27 47
% of mean: 32%
July Mean: 24.1
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 8 10 14
% of mean: 34%
August Mean: 8.5
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 7 9
% of mean: 71%
September Mean: 5.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 5 6
% of mean: 84%
-------------------------------------------------------
Water Year Obs-To-Date: 72.5 Mean: 273.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 116 128 150 185 243
Obs + Fcst: 189 200 222 258 315
% of mean: 81%
_____________________________________________________________
Station: WOOC1 (Wf Carson - Woodfords)
MONTHLY DATA
October Obs: 1.3 Mean: 1.6 WY-to-date: Obs: 1.3 Mean: 1.6
2025 % of mean: 81%
November Obs: 2.1 Mean: 1.9 WY-to-date: Obs: 3.4 Mean: 3.5
2025 % of mean: 111%
December Obs: 3.6 Mean: 2.3 WY-to-date: Obs: 7.0 Mean: 5.8
2025 % of mean: 152%
January Obs: 3.8 Mean: 3.3 WY-to-date: Obs: 10.7 Mean: 9.1
2026 % of mean: 116%
February Obs: 5.0 Mean: 2.9 WY-to-date: Obs: 15.8 Mean: 12.0
2026 % of mean: 173%
March Obs (thru 04@12Z): 2.5 Mean: 5.1 WY-to-date: Obs: 18.3 Mean: 12.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 10 12 13 15
Obs + Fcst: 12 13 14 16 17
% of mean: 274%
April Mean: 12.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 11 13 17
% of mean: 90%
May Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 10 15 20
% of mean: 46%
June Mean: 14.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 9
% of mean: 27%
July Mean: 5.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 4
% of mean: 45%
August Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 3
% of mean: 70%
September Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 67%
-------------------------------------------------------
Water Year Obs-To-Date: 18.3 Mean: 75.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 32 37 42 55 64
Obs + Fcst: 50 55 61 73 83
% of mean: 80%
_____________________________________________________________
Station: WWBC1 (West Walker - Ltl Walker, Blo, Coleville, Nr)
MONTHLY DATA
October Obs: 4.2 Mean: 3.7 WY-to-date: Obs: 4.2 Mean: 3.7
2025 % of mean: 115%
November Obs: 6.6 Mean: 3.6 WY-to-date: Obs: 10.8 Mean: 7.3
2025 % of mean: 184%
December Obs: 5.6 Mean: 3.7 WY-to-date: Obs: 16.4 Mean: 10.9
2025 % of mean: 151%
January Obs: 6.8 Mean: 5.0 WY-to-date: Obs: 23.2 Mean: 16.0
2026 % of mean: 136%
February Obs: 7.5 Mean: 4.5 WY-to-date: Obs: 30.7 Mean: 20.4
2026 % of mean: 167%
March Obs (thru 04@12Z): 2.9 Mean: 8.0 WY-to-date: Obs: 33.6 Mean: 21.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 16 17 20 24
Obs + Fcst: 16 18 20 23 27
% of mean: 250%
April Mean: 20.6
2026 Prob. level: 90 75 50 25 10
Forecast: 17 19 22 28 31
% of mean: 108%
May Mean: 52.2
2026 Prob. level: 90 75 50 25 10
Forecast: 28 33 41 49 59
% of mean: 79%
June Mean: 58.2
2026 Prob. level: 90 75 50 25 10
Forecast: 19 23 33 46 63
% of mean: 57%
July Mean: 30.8
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 7 13 31
% of mean: 24%
August Mean: 9.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 6
% of mean: 29%
September Mean: 4.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 3
% of mean: 42%
-------------------------------------------------------
Water Year Obs-To-Date: 33.6 Mean: 203.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 102 116 130 159 188
Obs + Fcst: 135 150 164 192 221
% of mean: 80%
_____________________________________________________________
Station: BPRC1 (East Walker - Bridgeport, Nr)
MONTHLY DATA
October Obs: 3.6 Mean: 4.9 WY-to-date: Obs: 3.6 Mean: 4.9
2025 % of mean: 73%
November Obs: 5.8 Mean: 5.3 WY-to-date: Obs: 9.4 Mean: 10.2
2025 % of mean: 110%
December Obs: 6.1 Mean: 5.7 WY-to-date: Obs: 15.4 Mean: 15.9
2025 % of mean: 106%
January Obs: 7.0 Mean: 7.1 WY-to-date: Obs: 22.4 Mean: 23.0
2026 % of mean: 98%
February Obs: 8.8 Mean: 7.1 WY-to-date: Obs: 31.2 Mean: 30.0
2026 % of mean: 125%
March Obs (thru 04@12Z): 1.8 Mean: 8.9 WY-to-date: Obs: 33.0 Mean: 31.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 5 6 7
Obs + Fcst: 5 6 6 7 9
% of mean: 72%
April Mean: 8.4
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 6 7 11
% of mean: 70%
May Mean: 16.5
2026 Prob. level: 90 75 50 25 10
Forecast: 8 11 13 19 23
% of mean: 80%
June Mean: 23.5
2026 Prob. level: 90 75 50 25 10
Forecast: 5 8 12 19 27
% of mean: 49%
July Mean: 15.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 4 8 14
% of mean: 25%
August Mean: 6.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 4
% of mean: 22%
September Mean: 4.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 30%
-------------------------------------------------------
Water Year Obs-To-Date: 33.0 Mean: 114.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 29 34 47 60 85
Obs + Fcst: 62 67 80 93 118
% of mean: 70%
_____________________________________________________________
Station: MHSN2 (Marys - Hot Springs, Abv, Deeth, Nr)
MONTHLY DATA
October Obs: 0.6 Mean: 0.3 WY-to-date: Obs: 0.6 Mean: 0.3
2025 % of mean: 182%
November Obs: 0.4 Mean: 0.6 WY-to-date: Obs: 1.0 Mean: 0.9
2025 % of mean: 72%
December Obs: 0.3 Mean: 0.8 WY-to-date: Obs: 1.3 Mean: 1.6
2025 % of mean: 40%
January Obs: 1.2 Mean: 1.1 WY-to-date: Obs: 2.5 Mean: 2.7
2026 % of mean: 113%
February Obs: 0.9 Mean: 1.7 WY-to-date: Obs: 3.4 Mean: 4.4
2026 % of mean: 52%
March Obs (thru 04@12Z): 0.4 Mean: 4.7 WY-to-date: Obs: 3.7 Mean: 4.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 3 3
Obs + Fcst: 2 2 3 3 3
% of mean: 56%
April Mean: 10.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 3 5 7
% of mean: 27%
May Mean: 15.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 4 6 12
% of mean: 25%
June Mean: 8.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 4 7
% of mean: 12%
July Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 2%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 3.7 Mean: 44.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 8 11 17 28
Obs + Fcst: 9 11 15 21 32
% of mean: 33%
_____________________________________________________________
Station: DEVN2 (Nf Humboldt - Devils Gate, At, Halleck, Nr)
MONTHLY DATA
October Obs: 0.6 Mean: N/A WY-to-date: Obs: 0.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.8 Mean: N/A WY-to-date: Obs: 1.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.9 Mean: N/A WY-to-date: Obs: 2.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1.1 Mean: N/A WY-to-date: Obs: 3.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1.3 Mean: N/A WY-to-date: Obs: 4.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.3 Mean: N/A WY-to-date: Obs: 5.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 3 3
Obs + Fcst: 2 2 2 3 3
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 3 4 6
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 3 5 8
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 4
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 5.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 7 10 13 18
Obs + Fcst: 10 12 16 18 23
% of mean: N/A
_____________________________________________________________
Station: HREN2 (Humboldt - Elko, Nr)
MONTHLY DATA
October Obs: 0.2 Mean: 1.6 WY-to-date: Obs: 0.2 Mean: 1.6
2025 % of mean: 13%
November Obs: 0.6 Mean: 2.6 WY-to-date: Obs: 0.8 Mean: 4.2
2025 % of mean: 23%
December Obs: 1.2 Mean: 3.7 WY-to-date: Obs: 2.0 Mean: 7.9
2025 % of mean: 33%
January Obs: 2.9 Mean: 5.2 WY-to-date: Obs: 4.9 Mean: 13.1
2026 % of mean: 55%
February Obs: 3.1 Mean: 10.6 WY-to-date: Obs: 8.0 Mean: 23.6
2026 % of mean: 29%
March Obs (thru 04@12Z): 1.0 Mean: 23.4 WY-to-date: Obs: 9.0 Mean: 26.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 8 9 10 12
Obs + Fcst: 8 9 10 11 13
% of mean: 43%
April Mean: 30.4
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 11 16 23
% of mean: 37%
May Mean: 42.1
2026 Prob. level: 90 75 50 25 10
Forecast: 8 10 18 28 42
% of mean: 44%
June Mean: 44.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 3 9 20 42
% of mean: 20%
July Mean: 10.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 2 7
% of mean: 5%
August Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 0%
September Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 9.0 Mean: 176.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 28 37 48 72 104
Obs + Fcst: 37 46 57 81 113
% of mean: 32%
_____________________________________________________________
Station: DIXN2 (Sf Humboldt - Dixie Ck, Abv, Elko, Nr)
MONTHLY DATA
October Obs: 0.7 Mean: 0.7 WY-to-date: Obs: 0.7 Mean: 0.7
2025 % of mean: 104%
November Obs: 0.5 Mean: 0.8 WY-to-date: Obs: 1.2 Mean: 1.5
2025 % of mean: 64%
December Obs: 0.9 Mean: 1.1 WY-to-date: Obs: 2.1 Mean: 2.6
2025 % of mean: 77%
January Obs: 1.2 Mean: 1.7 WY-to-date: Obs: 3.2 Mean: 4.3
2026 % of mean: 68%
February Obs: 1.6 Mean: 2.8 WY-to-date: Obs: 4.9 Mean: 7.0
2026 % of mean: 58%
March Obs (thru 04@12Z): 0.5 Mean: 5.6 WY-to-date: Obs: 5.3 Mean: 6.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 4 5
Obs + Fcst: 4 4 4 5 5
% of mean: 72%
April Mean: 9.7
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 6 7 9
% of mean: 61%
May Mean: 23.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 7 12 15 24
% of mean: 51%
June Mean: 26.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 3 8 29
% of mean: 12%
July Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 3
% of mean: 13%
August Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 52%
September Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 78%
-------------------------------------------------------
Water Year Obs-To-Date: 5.3 Mean: 80.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 16 21 27 39 68
Obs + Fcst: 21 26 33 44 73
% of mean: 40%
_____________________________________________________________
Station: LCLN2 (Lamoille Ck - Lamoille, Nr)
MONTHLY DATA
October Obs: 0.8 Mean: 0.4 WY-to-date: Obs: 0.8 Mean: 0.4
2025 % of mean: 184%
November Obs: 0.6 Mean: 0.4 WY-to-date: Obs: 1.4 Mean: 0.8
2025 % of mean: 156%
December Obs: 0.5 Mean: 0.4 WY-to-date: Obs: 1.9 Mean: 1.2
2025 % of mean: 128%
January Obs: 0.5 Mean: 0.3 WY-to-date: Obs: 2.4 Mean: 1.5
2026 % of mean: 158%
February Obs: 0.5 Mean: 0.3 WY-to-date: Obs: 2.9 Mean: 1.9
2026 % of mean: 141%
March Obs (thru 04@12Z): 0.1 Mean: 0.6 WY-to-date: Obs: 3.0 Mean: 1.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 2
Obs + Fcst: 1 1 1 1 2
% of mean: 173%
April Mean: 2.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 3 4 5
% of mean: 161%
May Mean: 9.8
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 8 9 11
% of mean: 78%
June Mean: 12.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 3 5 9 14
% of mean: 38%
July Mean: 4.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 3 4
% of mean: 25%
August Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 24%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 6%
-------------------------------------------------------
Water Year Obs-To-Date: 3.0 Mean: 32.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 16 21 25 32
Obs + Fcst: 15 19 24 28 35
% of mean: 72%
_____________________________________________________________
Station: HRCN2 (Humboldt - Carlin, Nr)
MONTHLY DATA
October Obs: 0.8 Mean: 2.9 WY-to-date: Obs: 0.8 Mean: 2.9
2025 % of mean: 26%
November Obs: 1.2 Mean: 4.2 WY-to-date: Obs: 1.9 Mean: 7.1
2025 % of mean: 28%
December Obs: 2.3 Mean: 5.5 WY-to-date: Obs: 4.3 Mean: 12.5
2025 % of mean: 43%
January Obs: 4.3 Mean: 7.7 WY-to-date: Obs: 8.6 Mean: 20.2
2026 % of mean: 56%
February Obs: 5.1 Mean: 14.9 WY-to-date: Obs: 13.7 Mean: 35.0
2026 % of mean: 34%
March Obs (thru 04@12Z): 1.5 Mean: 32.2 WY-to-date: Obs: 15.2 Mean: 38.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 12 13 15 16
Obs + Fcst: 13 13 15 16 18
% of mean: 46%
April Mean: 43.2
2026 Prob. level: 90 75 50 25 10
Forecast: 11 14 17 23 33
% of mean: 40%
May Mean: 64.1
2026 Prob. level: 90 75 50 25 10
Forecast: 12 19 29 43 63
% of mean: 46%
June Mean: 71.1
2026 Prob. level: 90 75 50 25 10
Forecast: 3 5 12 31 73
% of mean: 17%
July Mean: 19.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 4 12
% of mean: 8%
August Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: 21%
September Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 36%
-------------------------------------------------------
Water Year Obs-To-Date: 15.2 Mean: 269.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 44 61 79 111 166
Obs + Fcst: 59 76 94 126 182
% of mean: 35%
_____________________________________________________________
Station: PALN2 (Humboldt - Palisade)
MONTHLY DATA
October Obs: 1.8 Mean: 4.5 WY-to-date: Obs: 1.8 Mean: 4.5
2025 % of mean: 40%
November Obs: 2.4 Mean: 6.0 WY-to-date: Obs: 4.2 Mean: 10.5
2025 % of mean: 40%
December Obs: 3.5 Mean: 7.3 WY-to-date: Obs: 7.7 Mean: 17.8
2025 % of mean: 48%
January Obs: 5.7 Mean: 10.1 WY-to-date: Obs: 13.4 Mean: 27.9
2026 % of mean: 56%
February Obs: 6.3 Mean: 18.5 WY-to-date: Obs: 19.7 Mean: 46.1
2026 % of mean: 34%
March Obs (thru 04@12Z): 1.7 Mean: 40.7 WY-to-date: Obs: 21.3 Mean: 50.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 13 14 15 18
Obs + Fcst: 14 14 16 17 20
% of mean: 39%
April Mean: 53.5
2026 Prob. level: 90 75 50 25 10
Forecast: 13 15 18 23 35
% of mean: 34%
May Mean: 70.5
2026 Prob. level: 90 75 50 25 10
Forecast: 13 20 30 44 66
% of mean: 43%
June Mean: 74.0
2026 Prob. level: 90 75 50 25 10
Forecast: 3 5 13 32 76
% of mean: 17%
July Mean: 21.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 5 13
% of mean: 9%
August Mean: 4.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 3
% of mean: 21%
September Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: 27%
-------------------------------------------------------
Water Year Obs-To-Date: 21.3 Mean: 313.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 46 64 84 118 183
Obs + Fcst: 68 85 105 139 205
% of mean: 34%
_____________________________________________________________
Station: ROCN2 (Rock Ck - Battle Mountain, Nr)
MONTHLY DATA
October Obs: 0.1 Mean: 0.3 WY-to-date: Obs: 0.1 Mean: 0.3
2025 % of mean: 29%
November Obs: 0.2 Mean: 0.4 WY-to-date: Obs: 0.3 Mean: 0.7
2025 % of mean: 60%
December Obs: 0.4 Mean: 0.6 WY-to-date: Obs: 0.7 Mean: 1.3
2025 % of mean: 61%
January Obs: 0.4 Mean: 1.3 WY-to-date: Obs: 1.1 Mean: 2.7
2026 % of mean: 30%
February Obs: 0.5 Mean: 3.7 WY-to-date: Obs: 1.6 Mean: 6.3
2026 % of mean: 13%
March Obs (thru 04@12Z): 0.1 Mean: 8.1 WY-to-date: Obs: 1.6 Mean: 7.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 1 1
Obs + Fcst: 0 0 0 1 1
% of mean: 6%
April Mean: 8.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 3%
May Mean: 6.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 2%
June Mean: 1.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 19%
-------------------------------------------------------
Water Year Obs-To-Date: 1.6 Mean: 32.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 2
Obs + Fcst: 2 2 3 3 4
% of mean: 9%
_____________________________________________________________
Station: HBMN2 (Humboldt - Battle Mountain)
MONTHLY DATA
October Obs: 1.4 Mean: 2.4 WY-to-date: Obs: 1.4 Mean: 2.4
2025 % of mean: 57%
November Obs: 2.0 Mean: 4.2 WY-to-date: Obs: 3.4 Mean: 6.6
2025 % of mean: 48%
December Obs: 2.7 Mean: 5.9 WY-to-date: Obs: 6.1 Mean: 12.6
2025 % of mean: 46%
January Obs: 4.7 Mean: 11.6 WY-to-date: Obs: 10.9 Mean: 24.2
2026 % of mean: 41%
February Obs: 5.7 Mean: 17.0 WY-to-date: Obs: 16.6 Mean: 40.9
2026 % of mean: 34%
March Obs (thru 04@12Z): 1.3 Mean: 33.4 WY-to-date: Obs: 17.8 Mean: 34.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 13 14 15 18
Obs + Fcst: 14 14 15 16 19
% of mean: 46%
April Mean: 49.7
2026 Prob. level: 90 75 50 25 10
Forecast: 12 14 17 22 34
% of mean: 34%
May Mean: 61.1
2026 Prob. level: 90 75 50 25 10
Forecast: 12 18 28 41 60
% of mean: 45%
June Mean: 69.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 3 11 33 75
% of mean: 16%
July Mean: 20.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 5 15
% of mean: 5%
August Mean: 3.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 2
% of mean: 4%
September Mean: 1.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 13%
-------------------------------------------------------
Water Year Obs-To-Date: 17.8 Mean: 279.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 40 58 77 111 178
Obs + Fcst: 58 76 95 128 196
% of mean: 34%
_____________________________________________________________
Station: CMSN2 (Humboldt - Comus)
MONTHLY DATA
October Obs: 0.3 Mean: 2.9 WY-to-date: Obs: 0.3 Mean: 2.9
2025 % of mean: 10%
November Obs: 0.2 Mean: 4.5 WY-to-date: Obs: 0.5 Mean: 7.4
2025 % of mean: 4%
December Obs: 0.2 Mean: 6.3 WY-to-date: Obs: 0.6 Mean: 13.7
2025 % of mean: 3%
January Obs: 2.4 Mean: 9.8 WY-to-date: Obs: 3.0 Mean: 23.5
2026 % of mean: 24%
February Obs: 4.4 Mean: 15.8 WY-to-date: Obs: 7.4 Mean: 39.2
2026 % of mean: 28%
March Obs (thru 04@12Z): 0.9 Mean: 37.9 WY-to-date: Obs: 8.3 Mean: 43.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 11 12 12 14
Obs + Fcst: 11 12 12 13 15
% of mean: 33%
April Mean: 51.6
2026 Prob. level: 90 75 50 25 10
Forecast: 9 11 13 17 26
% of mean: 25%
May Mean: 57.9
2026 Prob. level: 90 75 50 25 10
Forecast: 10 15 23 32 42
% of mean: 39%
June Mean: 63.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 2 8 28 63
% of mean: 12%
July Mean: 23.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 3 16
% of mean: 0%
August Mean: 4.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 0%
September Mean: 1.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 8.3 Mean: 279.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 33 47 62 86 144
Obs + Fcst: 41 55 70 94 152
% of mean: 25%
_____________________________________________________________
Station: MARN2 (Martin Ck - Paradise Vly, Nr)
MONTHLY DATA
October Obs: 1.1 Mean: 0.5 WY-to-date: Obs: 1.1 Mean: 0.5
2025 % of mean: 212%
November Obs: 0.5 Mean: 0.6 WY-to-date: Obs: 1.6 Mean: 1.1
2025 % of mean: 82%
December Obs: 0.9 Mean: 0.9 WY-to-date: Obs: 2.4 Mean: 2.0
2025 % of mean: 98%
January Obs: 0.7 Mean: 1.2 WY-to-date: Obs: 3.1 Mean: 3.2
2026 % of mean: 58%
February Obs: 0.8 Mean: 2.2 WY-to-date: Obs: 3.9 Mean: 5.3
2026 % of mean: 37%
March Obs (thru 04@12Z): 0.3 Mean: 4.2 WY-to-date: Obs: 4.2 Mean: 5.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 2 2 2 3
Obs + Fcst: 2 2 2 3 3
% of mean: 51%
April Mean: 5.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 4
% of mean: 33%
May Mean: 7.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 3 8
% of mean: 14%
June Mean: 3.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 3%
July Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 4.2 Mean: 27.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 4 5 9 17
Obs + Fcst: 7 8 10 13 21
% of mean: 35%
_____________________________________________________________
Station: HRIN2 (Humboldt - Imlay, Nr)
MONTHLY DATA
October Obs: 0.1 Mean: 2.6 WY-to-date: Obs: 0.1 Mean: 2.6
2025 % of mean: 4%
November Obs: 0.3 Mean: 3.8 WY-to-date: Obs: 0.4 Mean: 6.5
2025 % of mean: 7%
December Obs: 0.4 Mean: 5.2 WY-to-date: Obs: 0.8 Mean: 11.7
2025 % of mean: 8%
January Obs: 0.5 Mean: 7.8 WY-to-date: Obs: 1.3 Mean: 19.4
2026 % of mean: 6%
February Obs: 1.6 Mean: 10.9 WY-to-date: Obs: 2.8 Mean: 30.2
2026 % of mean: 14%
March Obs (thru 04@12Z): 0.4 Mean: 26.2 WY-to-date: Obs: 3.2 Mean: 32.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 6 7
Obs + Fcst: 6 6 6 7 7
% of mean: 24%
April Mean: 38.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 5 8 13
% of mean: 12%
May Mean: 42.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 6 10 15 20
% of mean: 23%
June Mean: 48.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 6 18 38
% of mean: 12%
July Mean: 26.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 2 24
% of mean: 0%
August Mean: 6.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 2
% of mean: 0%
September Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 3.2 Mean: 222.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 20 31 46 88
Obs + Fcst: 16 23 34 49 91
% of mean: 15%
_____________________________________________________________
Station: MDCN2 (Mcdermitt Ck - Mcdermitt)
MONTHLY DATA
October Obs: 0.2 Mean: 0.3 WY-to-date: Obs: 0.2 Mean: 0.3
2025 % of mean: 79%
November Obs: 0.2 Mean: 0.4 WY-to-date: Obs: 0.4 Mean: 0.7
2025 % of mean: 50%
December Obs: 0.4 Mean: 0.7 WY-to-date: Obs: 0.8 Mean: 1.4
2025 % of mean: 53%
January Obs: 0.7 Mean: 1.1 WY-to-date: Obs: 1.5 Mean: 2.5
2026 % of mean: 63%
February Obs: 0.5 Mean: 2.2 WY-to-date: Obs: 1.9 Mean: 4.7
2026 % of mean: 21%
March Obs (thru 04@12Z): 0.2 Mean: 4.9 WY-to-date: Obs: 2.1 Mean: 4.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: 19%
April Mean: 5.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 15%
May Mean: 4.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 13%
June Mean: 1.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 9%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 18%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 30%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 17%
-------------------------------------------------------
Water Year Obs-To-Date: 2.1 Mean: 22.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 2 4 6
Obs + Fcst: 3 3 5 6 8
% of mean: 21%
_____________________________________________________________
Station: FMDC1 (French Meadows Res - Foresthill, Nr)
MONTHLY DATA
October Obs: 0.9 Mean: N/A WY-to-date: Obs: 0.9 Mean: -614814.5
2025 % of mean: N/A
November Obs: 3.2 Mean: N/A WY-to-date: Obs: 4.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 19.4 Mean: N/A WY-to-date: Obs: 23.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 15.4 Mean: N/A WY-to-date: Obs: 38.9 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 12.1 Mean: N/A WY-to-date: Obs: 51.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 5.1 Mean: N/A WY-to-date: Obs: 56.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 14 17 23 29
Obs + Fcst: 18 19 22 28 34
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 10 13 17 22 29
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 7 11 21 30
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 5 9
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 56.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 35 42 54 72 94
Obs + Fcst: 91 98 110 128 151
% of mean: N/A
_____________________________________________________________
Station: HLLC1 (Hell Hole Res. (usfs) - )
MONTHLY DATA
October Obs: 1.1 Mean: 3.9 WY-to-date: Obs: 1.1 Mean: 3.9
2025 % of mean: 28%
November Obs: 11.4 Mean: 11.1 WY-to-date: Obs: 12.5 Mean: 14.9
2025 % of mean: 103%
December Obs: 51.1 Mean: 20.4 WY-to-date: Obs: 63.5 Mean: 35.4
2025 % of mean: 250%
January Obs: 31.3 Mean: 21.9 WY-to-date: Obs: 94.8 Mean: 57.3
2026 % of mean: 143%
February Obs: 34.7 Mean: 23.2 WY-to-date: Obs: 129.5 Mean: 80.3
2026 % of mean: 150%
March Obs (thru 04@12Z): 11.4 Mean: 32.6 WY-to-date: Obs: 140.9 Mean: 83.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 30 35 43 52 61
Obs + Fcst: 42 46 54 64 72
% of mean: 167%
April Mean: 51.4
2026 Prob. level: 90 75 50 25 10
Forecast: 30 35 38 51 64
% of mean: 73%
May Mean: 76.3
2026 Prob. level: 90 75 50 25 10
Forecast: 20 23 34 58 77
% of mean: 45%
June Mean: 49.0
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 9 17 32
% of mean: 18%
July Mean: 13.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 6
% of mean: 18%
August Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 55%
September Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 66%
-------------------------------------------------------
Water Year Obs-To-Date: 140.9 Mean: 307.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 101 113 143 181 224
Obs + Fcst: 242 254 284 322 364
% of mean: 92%
_____________________________________________________________
Station: MFAC1 (Mf American - Foresthill, Nr)
MONTHLY DATA
October Obs: 7.4 Mean: 12.2 WY-to-date: Obs: 7.4 Mean: 12.2
2025 % of mean: 61%
November Obs: 23.4 Mean: 30.8 WY-to-date: Obs: 30.9 Mean: 42.9
2025 % of mean: 76%
December Obs: 136.0 Mean: 78.3 WY-to-date: Obs: 166.9 Mean: 121.3
2025 % of mean: 174%
January Obs: 135.4 Mean: 106.5 WY-to-date: Obs: 302.2 Mean: 227.8
2026 % of mean: 127%
February Obs: 95.6 Mean: 118.4 WY-to-date: Obs: 397.8 Mean: 345.3
2026 % of mean: 81%
March Obs (thru 04@12Z): 38.1 Mean: 154.6 WY-to-date: Obs: 435.9 Mean: 362.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 110 119 133 180 232
Obs + Fcst: 148 157 171 218 270
% of mean: 111%
April Mean: 169.8
2026 Prob. level: 90 75 50 25 10
Forecast: 75 90 118 167 238
% of mean: 69%
May Mean: 173.8
2026 Prob. level: 90 75 50 25 10
Forecast: 42 55 77 159 220
% of mean: 44%
June Mean: 89.8
2026 Prob. level: 90 75 50 25 10
Forecast: 15 18 25 46 73
% of mean: 28%
July Mean: 25.1
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 11 16 20
% of mean: 44%
August Mean: 7.0
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 7 9 11
% of mean: 97%
September Mean: 5.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 7 8
% of mean: 99%
-------------------------------------------------------
Water Year Obs-To-Date: 435.9 Mean: 971.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 282 315 418 574 711
Obs + Fcst: 718 751 854 1010 1147
% of mean: 88%
_____________________________________________________________
Station: CEMC1 (Ef Carson - Markleeville, Nr)
MONTHLY DATA
October Obs: 4.5 Mean: 5.0 WY-to-date: Obs: 4.5 Mean: 5.0
2025 % of mean: 88%
November Obs: 8.2 Mean: 6.0 WY-to-date: Obs: 12.6 Mean: 11.1
2025 % of mean: 135%
December Obs: 10.2 Mean: 8.1 WY-to-date: Obs: 22.9 Mean: 19.2
2025 % of mean: 126%
January Obs: 14.3 Mean: 11.4 WY-to-date: Obs: 37.1 Mean: 30.6
2026 % of mean: 126%
February Obs: 19.2 Mean: 12.0 WY-to-date: Obs: 56.3 Mean: 42.5
2026 % of mean: 160%
March Obs (thru 04@12Z): 6.9 Mean: 19.5 WY-to-date: Obs: 63.2 Mean: 44.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 30 33 38 44 49
Obs + Fcst: 36 40 45 51 56
% of mean: 229%
April Mean: 37.9
2026 Prob. level: 90 75 50 25 10
Forecast: 25 27 34 45 51
% of mean: 89%
May Mean: 70.7
2026 Prob. level: 90 75 50 25 10
Forecast: 24 29 40 53 65
% of mean: 57%
June Mean: 57.1
2026 Prob. level: 90 75 50 25 10
Forecast: 10 12 18 27 47
% of mean: 32%
July Mean: 23.9
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 8 10 14
% of mean: 34%
August Mean: 8.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 7 8
% of mean: 72%
September Mean: 4.6
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 5 6
% of mean: 89%
-------------------------------------------------------
Water Year Obs-To-Date: 63.2 Mean: 264.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 115 126 148 181 233
Obs + Fcst: 178 189 211 245 296
% of mean: 80%
_____________________________________________________________
Station: DNRC1 (Donner Ck - Donner Lk Dam)
MONTHLY DATA
October Obs: 0.5 Mean: 0.6 WY-to-date: Obs: 0.5 Mean: 0.6
2025 % of mean: 82%
November Obs: 1.7 Mean: 1.2 WY-to-date: Obs: 2.1 Mean: 1.8
2025 % of mean: 140%
December Obs: 6.0 Mean: 2.1 WY-to-date: Obs: 8.1 Mean: 3.9
2025 % of mean: 278%
January Obs: 3.4 Mean: 2.3 WY-to-date: Obs: 11.5 Mean: 6.3
2026 % of mean: 146%
February Obs: 4.1 Mean: 2.5 WY-to-date: Obs: 15.6 Mean: 8.8
2026 % of mean: 161%
March Obs (thru 04@12Z): 1.2 Mean: 3.9 WY-to-date: Obs: 16.8 Mean: 9.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 6 6 7
Obs + Fcst: 6 6 7 8 9
% of mean: 177%
April Mean: 5.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 6 7
% of mean: 79%
May Mean: 7.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 3 5 8
% of mean: 39%
June Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 19%
July Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 19%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 14%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 22%
-------------------------------------------------------
Water Year Obs-To-Date: 16.8 Mean: 30.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 12 15 19 24
Obs + Fcst: 27 29 32 36 41
% of mean: 105%
_____________________________________________________________
Station: ILAC1 (Independence Ck - Truckee, Nr)
MONTHLY DATA
October Obs: 0.5 Mean: 0.5 WY-to-date: Obs: 0.5 Mean: 0.5
2025 % of mean: 107%
November Obs: 1.1 Mean: 0.7 WY-to-date: Obs: 1.7 Mean: 1.2
2025 % of mean: 156%
December Obs: 3.9 Mean: 1.1 WY-to-date: Obs: 5.5 Mean: 2.3
2025 % of mean: 348%
January Obs: 2.0 Mean: 1.1 WY-to-date: Obs: 7.6 Mean: 3.5
2026 % of mean: 182%
February Obs: 1.6 Mean: 1.0 WY-to-date: Obs: 9.2 Mean: 4.4
2026 % of mean: 168%
March Obs (thru 04@12Z): 0.4 Mean: 1.4 WY-to-date: Obs: 9.6 Mean: 4.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 3 3
Obs + Fcst: 2 2 3 3 3
% of mean: 192%
April Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 3
% of mean: 109%
May Mean: 4.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 5
% of mean: 71%
June Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 30%
July Mean: 1.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 36%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 93%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 122%
-------------------------------------------------------
Water Year Obs-To-Date: 9.6 Mean: 18.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 9 10 13 15
Obs + Fcst: 18 19 20 22 24
% of mean: 109%
_____________________________________________________________
Station: MTSC1 (Martis Ck - Martis Ck Lk Dam)
MONTHLY DATA
October Obs: 0.4 Mean: 0.5 WY-to-date: Obs: 0.4 Mean: 0.5
2025 % of mean: 73%
November Obs: 0.7 Mean: 0.8 WY-to-date: Obs: 1.1 Mean: 1.3
2025 % of mean: 94%
December Obs: 1.7 Mean: 1.3 WY-to-date: Obs: 2.8 Mean: 2.6
2025 % of mean: 136%
January Obs: 1.7 Mean: 1.6 WY-to-date: Obs: 4.5 Mean: 4.2
2026 % of mean: 105%
February Obs: 2.1 Mean: 2.0 WY-to-date: Obs: 6.7 Mean: 6.2
2026 % of mean: 108%
March Obs (thru 04@12Z): 0.9 Mean: 3.3 WY-to-date: Obs: 7.5 Mean: 6.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 4 5
Obs + Fcst: 4 4 4 5 6
% of mean: 135%
April Mean: 3.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 5
% of mean: 78%
May Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 3 5
% of mean: 42%
June Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 46%
July Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 1
% of mean: 93%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 107%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 102%
-------------------------------------------------------
Water Year Obs-To-Date: 7.5 Mean: 19.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 9 10 13 17
Obs + Fcst: 15 16 18 21 24
% of mean: 90%
_____________________________________________________________
Station: IIFC1 (Indian Creek - indian Falls)
MONTHLY DATA
October Obs: 6.4 Mean: N/A WY-to-date: Obs: 6.4 Mean: -614814.5
2025 % of mean: N/A
November Obs: 10.8 Mean: N/A WY-to-date: Obs: 17.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 76.6 Mean: N/A WY-to-date: Obs: 93.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 76.4 Mean: N/A WY-to-date: Obs: 170.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 57.9 Mean: N/A WY-to-date: Obs: 228.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 23.0 Mean: N/A WY-to-date: Obs: 251.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 62 67 76 99 112
Obs + Fcst: 85 90 99 122 135
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 23 26 39 82 172
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 10 15 37 78
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 7 16
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 251.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 99 109 147 236 371
Obs + Fcst: 350 360 399 487 622
% of mean: N/A
_____________________________________________________________
Station: MFTC1 (M Fk Feather - Portola, Nr)
MONTHLY DATA
October Obs: 1.0 Mean: N/A WY-to-date: Obs: 1.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.4 Mean: N/A WY-to-date: Obs: 2.5 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 20.2 Mean: N/A WY-to-date: Obs: 22.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 24.7 Mean: N/A WY-to-date: Obs: 47.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 20.0 Mean: N/A WY-to-date: Obs: 67.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 8.6 Mean: N/A WY-to-date: Obs: 76.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 28 29 30 41 50
Obs + Fcst: 37 38 39 49 59
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 10 12 19 30 49
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 5 12 17
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 3
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 76.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 43 47 57 85 127
Obs + Fcst: 119 123 133 161 203
% of mean: N/A
_____________________________________________________________
Station: SCBC1 (Spanish Ck - Keddie, Abv Blackhawk Ck)
MONTHLY DATA
October Obs: 2.8 Mean: 2.8 WY-to-date: Obs: 2.8 Mean: 2.8
2025 % of mean: 99%
November Obs: 4.8 Mean: 6.5 WY-to-date: Obs: 7.6 Mean: 9.3
2025 % of mean: 74%
December Obs: 33.3 Mean: 15.7 WY-to-date: Obs: 40.9 Mean: 25.0
2025 % of mean: 212%
January Obs: 30.7 Mean: 24.6 WY-to-date: Obs: 71.5 Mean: 49.6
2026 % of mean: 125%
February Obs: 21.7 Mean: 29.9 WY-to-date: Obs: 93.2 Mean: 79.3
2026 % of mean: 72%
March Obs (thru 04@12Z): 7.0 Mean: 37.1 WY-to-date: Obs: 100.3 Mean: 84.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 16 17 18 26 35
Obs + Fcst: 23 24 25 33 42
% of mean: 68%
April Mean: 29.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 11 17 30 52
% of mean: 56%
May Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 7 16 28
% of mean: 33%
June Mean: 9.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 5
% of mean: 28%
July Mean: 3.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 38%
August Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 36%
September Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 32%
-------------------------------------------------------
Water Year Obs-To-Date: 100.3 Mean: 183.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 35 39 49 87 113
Obs + Fcst: 135 139 150 187 213
% of mean: 82%
_____________________________________________________________
Station: WBGC1 (W B Feather - Magalia, Nr)
MONTHLY DATA
October Obs: 3.1 Mean: N/A WY-to-date: Obs: 3.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 10.3 Mean: N/A WY-to-date: Obs: 13.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 61.2 Mean: N/A WY-to-date: Obs: 74.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 68.9 Mean: N/A WY-to-date: Obs: 143.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 35.4 Mean: N/A WY-to-date: Obs: 178.9 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 8.9 Mean: N/A WY-to-date: Obs: 187.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 25 26 29 38 45
Obs + Fcst: 34 35 37 47 54
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 10 12 18 32 51
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 6 9 21 44
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 7 10
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 2
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 187.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 50 55 66 112 145
Obs + Fcst: 238 243 254 299 332
% of mean: N/A
_____________________________________________________________
Station: HAPC1 (Indian Ck - Happy Camp, Nr)
MONTHLY DATA
October Obs: 4.1 Mean: 4.8 WY-to-date: Obs: 4.1 Mean: 4.8
2025 % of mean: 85%
November Obs: 9.5 Mean: 14.3 WY-to-date: Obs: 13.5 Mean: 19.1
2025 % of mean: 66%
December Obs: 28.7 Mean: 36.4 WY-to-date: Obs: 42.2 Mean: 55.5
2025 % of mean: 79%
January Obs: 32.2 Mean: 45.1 WY-to-date: Obs: 74.4 Mean: 100.6
2026 % of mean: 71%
February Obs: 33.1 Mean: 42.6 WY-to-date: Obs: 107.4 Mean: 142.8
2026 % of mean: 78%
March Obs (thru 04@12Z): 6.3 Mean: 48.4 WY-to-date: Obs: 113.7 Mean: 145.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 25 29 39 49
Obs + Fcst: 29 32 35 45 55
% of mean: 72%
April Mean: 40.7
2026 Prob. level: 90 75 50 25 10
Forecast: 14 19 25 40 54
% of mean: 62%
May Mean: 31.5
2026 Prob. level: 90 75 50 25 10
Forecast: 10 11 13 22 31
% of mean: 43%
June Mean: 14.9
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 7 10 16
% of mean: 48%
July Mean: 6.0
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 6 7
% of mean: 76%
August Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 5
% of mean: 78%
September Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% of mean: 74%
-------------------------------------------------------
Water Year Obs-To-Date: 113.7 Mean: 291.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 65 75 88 127 155
Obs + Fcst: 178 189 202 241 268
% of mean: 69%
_____________________________________________________________
Station: HYMC1 (Sf Trinity - Hyampom, Bl)
MONTHLY DATA
October Obs: 9.7 Mean: 7.3 WY-to-date: Obs: 9.7 Mean: 7.3
2025 % of mean: 133%
November Obs: 27.2 Mean: 29.9 WY-to-date: Obs: 36.8 Mean: 37.2
2025 % of mean: 91%
December Obs: 186.6 Mean: 109.1 WY-to-date: Obs: 223.4 Mean: 146.3
2025 % of mean: 171%
January Obs: 183.6 Mean: 174.0 WY-to-date: Obs: 407.0 Mean: 320.3
2026 % of mean: 106%
February Obs: 137.9 Mean: 181.5 WY-to-date: Obs: 544.9 Mean: 500.3
2026 % of mean: 76%
March Obs (thru 04@12Z): 24.2 Mean: 189.9 WY-to-date: Obs: 569.1 Mean: 524.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 58 61 76 107 144
Obs + Fcst: 83 85 100 131 169
% of mean: 53%
April Mean: 114.7
2026 Prob. level: 90 75 50 25 10
Forecast: 36 46 77 132 175
% of mean: 67%
May Mean: 62.3
2026 Prob. level: 90 75 50 25 10
Forecast: 26 29 35 53 77
% of mean: 56%
June Mean: 26.9
2026 Prob. level: 90 75 50 25 10
Forecast: 14 15 19 27 37
% of mean: 70%
July Mean: 10.5
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 6 12 15
% of mean: 59%
August Mean: 5.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 2 6 8
% of mean: 36%
September Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 2 4 6
% of mean: 51%
-------------------------------------------------------
Water Year Obs-To-Date: 569.1 Mean: 914.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 146 164 227 347 479
Obs + Fcst: 716 734 796 916 1048
% of mean: 87%
_____________________________________________________________
Station: YREC1 (Shasta - Yreka, Nr)
MONTHLY DATA
October Obs: 8.9 Mean: 8.6 WY-to-date: Obs: 8.9 Mean: 8.6
2025 % of mean: 104%
November Obs: 10.3 Mean: 10.9 WY-to-date: Obs: 19.2 Mean: 19.4
2025 % of mean: 95%
December Obs: 18.5 Mean: 14.9 WY-to-date: Obs: 37.7 Mean: 34.3
2025 % of mean: 124%
January Obs: 16.3 Mean: 18.0 WY-to-date: Obs: 54.0 Mean: 52.3
2026 % of mean: 90%
February Obs: 14.8 Mean: 17.3 WY-to-date: Obs: 68.9 Mean: 69.4
2026 % of mean: 86%
March Obs (thru 04@12Z): 3.0 Mean: 17.8 WY-to-date: Obs: 71.9 Mean: 72.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 14 14 14 15 19
Obs + Fcst: 17 17 17 18 22
% of mean: 97%
April Mean: 10.5
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 8 11 16
% of mean: 76%
May Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 10 13
% of mean: 63%
June Mean: 5.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 5 13
% of mean: 51%
July Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 4 6
% of mean: 105%
August Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: 128%
September Mean: 3.7
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 6
% of mean: 115%
-------------------------------------------------------
Water Year Obs-To-Date: 71.9 Mean: 120.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 36 37 40 52 82
Obs + Fcst: 108 109 112 124 154
% of mean: 93%
_____________________________________________________________
Station: EDOC1 (Nf Cosumnes - El Dorado, Nr)
MONTHLY DATA
October Obs: 3.8 Mean: N/A WY-to-date: Obs: 3.8 Mean: -614814.5
2025 % of mean: N/A
November Obs: 5.1 Mean: N/A WY-to-date: Obs: 9.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 16.7 Mean: N/A WY-to-date: Obs: 25.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 33.2 Mean: N/A WY-to-date: Obs: 58.9 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 19.3 Mean: N/A WY-to-date: Obs: 78.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 9.2 Mean: N/A WY-to-date: Obs: 87.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 16 17 23 33 47
Obs + Fcst: 25 26 32 42 56
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 8 14 27 39
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 6 13 25
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 4 7
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 2
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 87.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 36 40 52 83 119
Obs + Fcst: 124 127 139 170 206
% of mean: N/A
_____________________________________________________________
Station: SOSC1 (Mf Cosumnes - Somerset, Nr)
MONTHLY DATA
October Obs: 2.0 Mean: N/A WY-to-date: Obs: 2.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.0 Mean: N/A WY-to-date: Obs: 4.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 8.3 Mean: N/A WY-to-date: Obs: 12.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 17.9 Mean: N/A WY-to-date: Obs: 30.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 6.7 Mean: N/A WY-to-date: Obs: 37.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 5.2 Mean: N/A WY-to-date: Obs: 42.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 17 19 21 26 35
Obs + Fcst: 22 24 26 32 40
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 10 12 16 26 35
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 7 9 18 30
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 7 9
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 4
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 3
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 42.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 48 49 60 84 111
Obs + Fcst: 90 91 102 126 153
% of mean: N/A
_____________________________________________________________
Station: BHNC1 (Chowchilla - Buchanan Dam)
MONTHLY DATA
October Obs: -0.0 Mean: 0.1 WY-to-date: Obs: -0.0 Mean: 0.1
2025 % of mean: -17%
November Obs: 1.4 Mean: 1.0 WY-to-date: Obs: 1.4 Mean: 1.1
2025 % of mean: 148%
December Obs: 1.9 Mean: 5.4 WY-to-date: Obs: 3.3 Mean: 6.5
2025 % of mean: 36%
January Obs: 9.8 Mean: 16.7 WY-to-date: Obs: 13.1 Mean: 23.2
2026 % of mean: 58%
February Obs: 10.7 Mean: 17.3 WY-to-date: Obs: 23.8 Mean: 40.4
2026 % of mean: 62%
March Obs (thru 04@12Z): 1.2 Mean: 20.2 WY-to-date: Obs: 24.9 Mean: 43.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 4 12 30
Obs + Fcst: 3 3 5 13 32
% of mean: 25%
April Mean: 10.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 8 15
% of mean: 20%
May Mean: 3.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 4 8
% of mean: 8%
June Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 0%
July Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 24.9 Mean: 76.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 3 5 28 54
Obs + Fcst: 27 28 30 52 79
% of mean: 40%
_____________________________________________________________
Station: HIDC1 (Fresno - Hidden Dam)
MONTHLY DATA
October Obs: 0.4 Mean: 0.6 WY-to-date: Obs: 0.4 Mean: 0.6
2025 % of mean: 62%
November Obs: 1.5 Mean: 1.4 WY-to-date: Obs: 1.9 Mean: 2.0
2025 % of mean: 104%
December Obs: 3.3 Mean: 4.9 WY-to-date: Obs: 5.2 Mean: 7.0
2025 % of mean: 67%
January Obs: 8.1 Mean: 14.7 WY-to-date: Obs: 13.2 Mean: 21.7
2026 % of mean: 55%
February Obs: 9.1 Mean: 16.1 WY-to-date: Obs: 22.4 Mean: 37.7
2026 % of mean: 57%
March Obs (thru 04@12Z): 1.4 Mean: 21.4 WY-to-date: Obs: 23.8 Mean: 40.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 10 23
Obs + Fcst: 5 5 5 12 25
% of mean: 25%
April Mean: 12.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 10 16
% of mean: 24%
May Mean: 6.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 5 11
% of mean: 25%
June Mean: 3.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 3 5
% of mean: 28%
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 3
% of mean: 33%
August Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 11%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 6%
-------------------------------------------------------
Water Year Obs-To-Date: 23.8 Mean: 83.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 8 10 31 60
Obs + Fcst: 31 31 34 55 84
% of mean: 41%
_____________________________________________________________
Station: SRWC1 (Santa Ana - Mentone)
MONTHLY DATA
October Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.5 Mean: N/A WY-to-date: Obs: 0.7 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 2.0 Mean: N/A WY-to-date: Obs: 2.6 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 3.9 Mean: N/A WY-to-date: Obs: 6.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1.9 Mean: N/A WY-to-date: Obs: 8.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.3 Mean: N/A WY-to-date: Obs: 8.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 2
Obs + Fcst: 2 2 2 2 2
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 3
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 8.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 5 11
Obs + Fcst: 13 13 13 14 20
% of mean: N/A
_____________________________________________________________
Station: PLYC1 (Sf Pit - Likely, Nr)
MONTHLY DATA
October Obs: 1.7 Mean: 1.9 WY-to-date: Obs: 1.7 Mean: 1.9
2025 % of mean: 89%
November Obs: 0.5 Mean: 1.1 WY-to-date: Obs: 2.2 Mean: 3.0
2025 % of mean: 49%
December Obs: 1.1 Mean: 1.1 WY-to-date: Obs: 3.3 Mean: 4.1
2025 % of mean: 105%
January Obs: 0.5 Mean: 1.2 WY-to-date: Obs: 3.9 Mean: 5.3
2026 % of mean: 43%
February Obs: 0.9 Mean: 1.1 WY-to-date: Obs: 4.8 Mean: 6.4
2026 % of mean: 81%
March Obs (thru 04@12Z): 0.4 Mean: 1.9 WY-to-date: Obs: 5.2 Mean: 6.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 4 4
Obs + Fcst: 4 4 4 5 5
% of mean: 217%
April Mean: 5.5
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 7 8
% of mean: 96%
May Mean: 13.9
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 8 10 14
% of mean: 58%
June Mean: 11.1
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 10 13
% of mean: 59%
July Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 7 9 12
% of mean: 85%
August Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 7 9
% of mean: 69%
September Mean: 3.9
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 4 5
% of mean: 62%
-------------------------------------------------------
Water Year Obs-To-Date: 5.2 Mean: 59.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 27 32 38 52 64
Obs + Fcst: 32 37 43 58 69
% of mean: 73%
_____________________________________________________________
Station: AKYC1 (Sf American - Kyburz, Nr)
MONTHLY DATA
October Obs: 3.3 Mean: 3.5 WY-to-date: Obs: 3.3 Mean: 3.5
2025 % of mean: 94%
November Obs: 12.3 Mean: 4.9 WY-to-date: Obs: 15.6 Mean: 8.4
2025 % of mean: 252%
December Obs: 26.7 Mean: 9.7 WY-to-date: Obs: 42.3 Mean: 18.1
2025 % of mean: 275%
January Obs: 32.5 Mean: 14.9 WY-to-date: Obs: 74.8 Mean: 33.0
2026 % of mean: 218%
February Obs: 30.8 Mean: 18.0 WY-to-date: Obs: 105.6 Mean: 50.9
2026 % of mean: 171%
March Obs (thru 04@12Z): 11.6 Mean: 30.1 WY-to-date: Obs: 117.2 Mean: 53.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 40 45 52 59 67
Obs + Fcst: 52 56 63 71 79
% of mean: 211%
April Mean: 53.0
2026 Prob. level: 90 75 50 25 10
Forecast: 40 47 54 70 89
% of mean: 101%
May Mean: 80.6
2026 Prob. level: 90 75 50 25 10
Forecast: 21 37 46 83 114
% of mean: 57%
June Mean: 54.0
2026 Prob. level: 90 75 50 25 10
Forecast: 6 8 13 23 59
% of mean: 23%
July Mean: 16.6
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 4 5 10
% of mean: 22%
August Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 3 4
% of mean: 35%
September Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 2 3
% of mean: 47%
-------------------------------------------------------
Water Year Obs-To-Date: 117.2 Mean: 291.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 125 149 175 243 315
Obs + Fcst: 242 266 292 360 432
% of mean: 100%
_____________________________________________________________
Station: CBAC1 (Sf American - Placerville, Nr)
MONTHLY DATA
October Obs: 14.8 Mean: 14.6 WY-to-date: Obs: 14.8 Mean: 14.6
2025 % of mean: 101%
November Obs: 33.2 Mean: 27.3 WY-to-date: Obs: 48.0 Mean: 41.9
2025 % of mean: 122%
December Obs: 87.0 Mean: 54.6 WY-to-date: Obs: 134.9 Mean: 96.5
2025 % of mean: 159%
January Obs: 106.0 Mean: 84.5 WY-to-date: Obs: 241.0 Mean: 181.0
2026 % of mean: 125%
February Obs: 84.3 Mean: 94.8 WY-to-date: Obs: 325.2 Mean: 275.1
2026 % of mean: 89%
March Obs (thru 04@12Z): 30.5 Mean: 120.5 WY-to-date: Obs: 355.7 Mean: 288.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 96 103 116 139 162
Obs + Fcst: 127 134 146 170 193
% of mean: 121%
April Mean: 138.5
2026 Prob. level: 90 75 50 25 10
Forecast: 73 91 112 142 195
% of mean: 81%
May Mean: 167.7
2026 Prob. level: 90 75 50 25 10
Forecast: 39 64 81 153 208
% of mean: 48%
June Mean: 103.1
2026 Prob. level: 90 75 50 25 10
Forecast: 19 22 28 50 97
% of mean: 27%
July Mean: 35.2
2026 Prob. level: 90 75 50 25 10
Forecast: 12 13 15 18 26
% of mean: 43%
August Mean: 12.5
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 10 13 15
% of mean: 77%
September Mean: 11.2
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 10 11 13
% of mean: 86%
-------------------------------------------------------
Water Year Obs-To-Date: 355.7 Mean: 864.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 282 319 383 543 668
Obs + Fcst: 638 674 739 898 1024
% of mean: 86%
_____________________________________________________________
Station: ICHC1 (Ice House Reservoir - )
MONTHLY DATA
October Obs: 0.3 Mean: 0.7 WY-to-date: Obs: 0.3 Mean: 0.7
2025 % of mean: 41%
November Obs: 2.3 Mean: 1.8 WY-to-date: Obs: 2.6 Mean: 2.5
2025 % of mean: 132%
December Obs: 5.1 Mean: 3.0 WY-to-date: Obs: 7.7 Mean: 5.5
2025 % of mean: 169%
January Obs: 4.3 Mean: 4.0 WY-to-date: Obs: 12.0 Mean: 9.5
2026 % of mean: 108%
February Obs: 5.2 Mean: 3.9 WY-to-date: Obs: 17.2 Mean: 13.3
2026 % of mean: 135%
March Obs (thru 04@12Z): 1.5 Mean: 5.8 WY-to-date: Obs: 18.8 Mean: 13.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 8 9 11 12
Obs + Fcst: 8 9 11 12 13
% of mean: 188%
April Mean: 10.4
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 8 11 13
% of mean: 80%
May Mean: 16.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 6 8 13 19
% of mean: 47%
June Mean: 10.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 4 7
% of mean: 20%
July Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 1
% of mean: 25%
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 50%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 76%
-------------------------------------------------------
Water Year Obs-To-Date: 18.8 Mean: 59.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 25 30 40 48
Obs + Fcst: 40 44 49 59 67
% of mean: 83%
_____________________________________________________________
Station: LNLC1 (Loon Lake - )
MONTHLY DATA
October Obs: 1.0 Mean: N/A WY-to-date: Obs: 1.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 7.1 Mean: N/A WY-to-date: Obs: 8.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 15.4 Mean: N/A WY-to-date: Obs: 23.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 8.8 Mean: N/A WY-to-date: Obs: 32.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 9.9 Mean: N/A WY-to-date: Obs: 42.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 3.6 Mean: N/A WY-to-date: Obs: 45.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9995 -9995 -9995 -9995 -9995
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 45.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9953 -9953 -9953 -9953 -9953
% of mean: N/A
_____________________________________________________________
Station: NMFC1 (N Fk Of M Fk American - Foresthill)
MONTHLY DATA
October Obs: 0.9 Mean: N/A WY-to-date: Obs: 0.9 Mean: -614814.5
2025 % of mean: N/A
November Obs: 5.4 Mean: N/A WY-to-date: Obs: 6.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 29.5 Mean: N/A WY-to-date: Obs: 35.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 35.1 Mean: N/A WY-to-date: Obs: 70.9 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 14.4 Mean: N/A WY-to-date: Obs: 85.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 5.7 Mean: N/A WY-to-date: Obs: 91.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 14 16 25 32
Obs + Fcst: 18 20 22 31 38
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 8 14 20 35
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 5 7 17 26
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 4 6
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 91.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 28 33 48 75 90
Obs + Fcst: 119 124 139 166 181
% of mean: N/A
_____________________________________________________________
Station: RBBC1 (Rubicon, Rockbound Tunnel, At, Meeks, Bay, Nr - )
MONTHLY DATA
October Obs: 0.7 Mean: 1.8 WY-to-date: Obs: 0.7 Mean: 1.8
2025 % of mean: 40%
November Obs: 6.2 Mean: 4.0 WY-to-date: Obs: 6.9 Mean: 5.9
2025 % of mean: 153%
December Obs: 11.7 Mean: 4.8 WY-to-date: Obs: 18.6 Mean: 10.7
2025 % of mean: 242%
January Obs: 5.5 Mean: 5.1 WY-to-date: Obs: 24.1 Mean: 15.8
2026 % of mean: 109%
February Obs: 7.2 Mean: 4.7 WY-to-date: Obs: 31.3 Mean: 20.4
2026 % of mean: 152%
March Obs (thru 04@12Z): 3.0 Mean: 6.4 WY-to-date: Obs: 34.2 Mean: 21.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 7 8 10 12
Obs + Fcst: 8 10 11 13 15
% of mean: 175%
April Mean: 14.2
2026 Prob. level: 90 75 50 25 10
Forecast: 8 10 11 14 18
% of mean: 78%
May Mean: 27.3
2026 Prob. level: 90 75 50 25 10
Forecast: 11 14 17 23 28
% of mean: 63%
June Mean: 21.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 4 9 20
% of mean: 20%
July Mean: 7.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 3
% of mean: 8%
August Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 28%
September Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 56%
-------------------------------------------------------
Water Year Obs-To-Date: 34.2 Mean: 99.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 33 38 45 58 71
Obs + Fcst: 67 73 79 92 105
% of mean: 80%
_____________________________________________________________
Station: RRGC1 (Sf Rubicon - Gerle Ck, Blo, Georgetown, Nr)
MONTHLY DATA
October Obs: 1.2 Mean: N/A WY-to-date: Obs: 1.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.1 Mean: N/A WY-to-date: Obs: 2.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.6 Mean: N/A WY-to-date: Obs: 2.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.0 Mean: N/A WY-to-date: Obs: 2.9 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.0 Mean: N/A WY-to-date: Obs: 2.9 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 2.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 11 13 16 21
Obs + Fcst: 10 11 13 16 21
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 10 14 20
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 4 11 17
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 4
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 2.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 26 33 46 56
Obs + Fcst: 26 29 36 49 59
% of mean: N/A
_____________________________________________________________
Station: RUFC1 (Rubicon - Foresthill, Nr)
MONTHLY DATA
October Obs: 7.8 Mean: N/A WY-to-date: Obs: 7.8 Mean: -614814.5
2025 % of mean: N/A
November Obs: 5.6 Mean: N/A WY-to-date: Obs: 13.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 24.6 Mean: N/A WY-to-date: Obs: 38.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 45.2 Mean: N/A WY-to-date: Obs: 83.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 25.0 Mean: N/A WY-to-date: Obs: 108.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 9.7 Mean: N/A WY-to-date: Obs: 118.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9989 -9989 -9989 -9989 -9989
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 118.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9881 -9881 -9881 -9881 -9881
% of mean: N/A
_____________________________________________________________
Station: SVCC1 (Silver Ck - Camino Dam, Blo)
MONTHLY DATA
October Obs: 27.4 Mean: 7.1 WY-to-date: Obs: 27.4 Mean: 7.1
2025 % of mean: 387%
November Obs: 25.1 Mean: 13.0 WY-to-date: Obs: 52.5 Mean: 20.1
2025 % of mean: 193%
December Obs: 41.8 Mean: 23.6 WY-to-date: Obs: 94.2 Mean: 43.7
2025 % of mean: 177%
January Obs: 55.0 Mean: 35.6 WY-to-date: Obs: 149.2 Mean: 79.3
2026 % of mean: 154%
February Obs: 36.3 Mean: 36.6 WY-to-date: Obs: 185.5 Mean: 115.7
2026 % of mean: 99%
March Obs (thru 04@12Z): 7.0 Mean: 49.8 WY-to-date: Obs: 192.4 Mean: 121.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 38 41 47 56 69
Obs + Fcst: 45 48 54 63 76
% of mean: 109%
April Mean: 55.9
2026 Prob. level: 90 75 50 25 10
Forecast: 24 33 41 53 72
% of mean: 73%
May Mean: 65.0
2026 Prob. level: 90 75 50 25 10
Forecast: 13 21 27 54 77
% of mean: 41%
June Mean: 38.1
2026 Prob. level: 90 75 50 25 10
Forecast: 5 7 8 16 24
% of mean: 22%
July Mean: 14.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 6 7
% of mean: 30%
August Mean: 8.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 4
% of mean: 32%
September Mean: 6.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 4
% of mean: 36%
-------------------------------------------------------
Water Year Obs-To-Date: 192.4 Mean: 353.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 99 112 142 196 237
Obs + Fcst: 291 304 334 389 429
% of mean: 95%
_____________________________________________________________
Station: MFPC1 (Mf American - Abv Middle Fork Powerhouse)
MONTHLY DATA
October Obs: 4.5 Mean: N/A WY-to-date: Obs: 4.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.4 Mean: N/A WY-to-date: Obs: 6.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 11.2 Mean: N/A WY-to-date: Obs: 18.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 12.7 Mean: N/A WY-to-date: Obs: 30.8 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 7.3 Mean: N/A WY-to-date: Obs: 38.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 3.7 Mean: N/A WY-to-date: Obs: 41.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 24 26 29 39 49
Obs + Fcst: 28 30 33 43 52
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 15 19 27 36 48
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 7 10 16 32 49
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 8 13
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 4
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 41.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 58 66 89 120 151
Obs + Fcst: 99 108 130 162 193
% of mean: N/A
_____________________________________________________________
Station: CLKC1 (Cache Ck - Clear Lake)
MONTHLY DATA
October Obs: -11.2 Mean: N/A WY-to-date: Obs: -11.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 6.9 Mean: N/A WY-to-date: Obs: -4.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 76.0 Mean: N/A WY-to-date: Obs: 71.6 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 93.6 Mean: N/A WY-to-date: Obs: 165.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 65.7 Mean: N/A WY-to-date: Obs: 230.9 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 7.3 Mean: N/A WY-to-date: Obs: 238.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9992 -9992 -9992 -9992 -9992
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 238.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9761 -9761 -9761 -9761 -9761
% of mean: N/A
_____________________________________________________________
Station: HCHC1 (Bear Ck - Holsten Chimney Cyn, Ab, Rumsey, Nr)
MONTHLY DATA
October Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.6 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 5.3 Mean: N/A WY-to-date: Obs: 5.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 9.1 Mean: N/A WY-to-date: Obs: 15.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 7.7 Mean: N/A WY-to-date: Obs: 22.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.7 Mean: N/A WY-to-date: Obs: 23.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 23.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9976 -9976 -9976 -9976 -9976
% of mean: N/A
_____________________________________________________________
Station: HOUC1 (Nf Cache Ck - Hough Springs)
MONTHLY DATA
October Obs: 0.4 Mean: 0.3 WY-to-date: Obs: 0.4 Mean: 0.3
2025 % of mean: 132%
November Obs: 1.0 Mean: 2.3 WY-to-date: Obs: 1.4 Mean: 2.5
2025 % of mean: 46%
December Obs: 15.2 Mean: 10.9 WY-to-date: Obs: 16.6 Mean: 13.4
2025 % of mean: 139%
January Obs: 17.7 Mean: 18.1 WY-to-date: Obs: 34.2 Mean: 31.5
2026 % of mean: 98%
February Obs: 10.6 Mean: 18.1 WY-to-date: Obs: 44.8 Mean: 49.4
2026 % of mean: 59%
March Obs (thru 04@12Z): 1.8 Mean: 16.3 WY-to-date: Obs: 46.6 Mean: 51.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9997 -9997 -9997 -9997 -9997
% of mean: N/A
April Mean: 7.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 3.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 46.6 Mean: 77.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9952 -9952 -9952 -9952 -9952
% of mean: N/A
_____________________________________________________________
Station: INVC1 (Nf Cache Ck - Indian Vly Dam)
MONTHLY DATA
October Obs: -0.6 Mean: N/A WY-to-date: Obs: -0.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.4 Mean: N/A WY-to-date: Obs: 0.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 18.7 Mean: N/A WY-to-date: Obs: 19.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 24.2 Mean: N/A WY-to-date: Obs: 43.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 15.5 Mean: N/A WY-to-date: Obs: 59.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.4 Mean: N/A WY-to-date: Obs: 61.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 8 13 23
Obs + Fcst: 9 9 10 16 25
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 11 19
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 4 9
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 3
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 61.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 13 18 33 58
Obs + Fcst: 74 74 79 95 120
% of mean: N/A
_____________________________________________________________
Station: KCVC1 (Kelsey Ck - Kelseyville, Nr)
MONTHLY DATA
October Obs: 0.4 Mean: N/A WY-to-date: Obs: 0.4 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.4 Mean: N/A WY-to-date: Obs: 1.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 12.2 Mean: N/A WY-to-date: Obs: 14.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 12.9 Mean: N/A WY-to-date: Obs: 27.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 7.0 Mean: N/A WY-to-date: Obs: 34.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.9 Mean: N/A WY-to-date: Obs: 34.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 34.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9964 -9964 -9964 -9964 -9964
% of mean: N/A
_____________________________________________________________
Station: LBEC1 (Lake Berryessa - )
MONTHLY DATA
October Obs: -0.7 Mean: 1.1 WY-to-date: Obs: -0.7 Mean: 1.1
2025 % of mean: -63%
November Obs: 6.7 Mean: 10.2 WY-to-date: Obs: 6.1 Mean: 11.3
2025 % of mean: 66%
December Obs: 53.7 Mean: 54.5 WY-to-date: Obs: 59.7 Mean: 65.8
2025 % of mean: 98%
January Obs: 105.6 Mean: 91.3 WY-to-date: Obs: 165.4 Mean: 157.1
2026 % of mean: 116%
February Obs: 48.9 Mean: 99.9 WY-to-date: Obs: 214.3 Mean: 256.2
2026 % of mean: 49%
March Obs (thru 04@12Z): 4.8 Mean: 82.9 WY-to-date: Obs: 219.1 Mean: 265.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 19 20 22 38 68
Obs + Fcst: 24 24 26 43 72
% of mean: 32%
April Mean: 29.8
2026 Prob. level: 90 75 50 25 10
Forecast: 16 17 19 31 50
% of mean: 64%
May Mean: 11.3
2026 Prob. level: 90 75 50 25 10
Forecast: 16 17 19 25 29
% of mean: 164%
June Mean: 3.6
2026 Prob. level: 90 75 50 25 10
Forecast: 15 16 17 18 21
% of mean: 470%
July Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 16 16 16 17 19
% of mean: 2362%
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 14 14 14 14 15
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 10 10 10 11 12
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 219.1 Mean: 384.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 108 110 118 157 230
Obs + Fcst: 327 329 337 376 449
% of mean: 88%
_____________________________________________________________
Station: MUPC1 (Middle Ck - Upper Lake, Nr)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 13.3 Mean: N/A WY-to-date: Obs: 13.6 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 12.2 Mean: N/A WY-to-date: Obs: 25.8 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 10.4 Mean: N/A WY-to-date: Obs: 36.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.4 Mean: N/A WY-to-date: Obs: 37.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 37.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9961 -9961 -9961 -9961 -9961
% of mean: N/A
_____________________________________________________________
Station: PCGC1 (Putah Ck - Guenoc, Nr)
MONTHLY DATA
October Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 3.6 Mean: N/A WY-to-date: Obs: 3.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 28.5 Mean: N/A WY-to-date: Obs: 32.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 42.0 Mean: N/A WY-to-date: Obs: 74.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 17.6 Mean: N/A WY-to-date: Obs: 92.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.5 Mean: N/A WY-to-date: Obs: 94.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 94.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9904 -9904 -9904 -9904 -9904
% of mean: N/A
_____________________________________________________________
Station: SKPC1 (Scotts Ck - Lakeport, Nr)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 9.5 Mean: N/A WY-to-date: Obs: 9.6 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 14.3 Mean: N/A WY-to-date: Obs: 24.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 8.1 Mean: N/A WY-to-date: Obs: 32.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.7 Mean: N/A WY-to-date: Obs: 32.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 32.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9966 -9966 -9966 -9966 -9966
% of mean: N/A
_____________________________________________________________
Station: YLOC1 (Cache Ck - Yolo)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 14.6 Mean: N/A WY-to-date: Obs: 14.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 53.9 Mean: N/A WY-to-date: Obs: 68.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 24.2 Mean: N/A WY-to-date: Obs: 92.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 7.3 Mean: N/A WY-to-date: Obs: 100.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9992 -9992 -9992 -9992 -9992
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 100.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9899 -9899 -9899 -9899 -9899
% of mean: N/A
_____________________________________________________________
Station: RMSC1 (Cache Ck - Rumsey, Nr)
MONTHLY DATA
October Obs: 7.2 Mean: N/A WY-to-date: Obs: 7.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.9 Mean: N/A WY-to-date: Obs: 9.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 14.7 Mean: N/A WY-to-date: Obs: 23.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 52.5 Mean: N/A WY-to-date: Obs: 76.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 22.5 Mean: N/A WY-to-date: Obs: 98.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 6.9 Mean: N/A WY-to-date: Obs: 105.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9992 -9992 -9992 -9992 -9992
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 105.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9893 -9893 -9893 -9893 -9893
% of mean: N/A
_____________________________________________________________
Station: EWSN2 (E Walker - Strosnider Ditch, Abv)
MONTHLY DATA
October Obs: 3.9 Mean: 3.8 WY-to-date: Obs: 3.9 Mean: 3.8
2025 % of mean: 102%
November Obs: 3.1 Mean: 1.9 WY-to-date: Obs: 7.0 Mean: 5.7
2025 % of mean: 166%
December Obs: 2.2 Mean: 2.2 WY-to-date: Obs: 9.2 Mean: 7.9
2025 % of mean: 101%
January Obs: 2.5 Mean: 3.4 WY-to-date: Obs: 11.7 Mean: 11.3
2026 % of mean: 73%
February Obs: 2.9 Mean: 3.5 WY-to-date: Obs: 14.6 Mean: 14.8
2026 % of mean: 82%
March Obs (thru 04@12Z): 2.3 Mean: 5.9 WY-to-date: Obs: 16.9 Mean: 15.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9997 -9997 -9997 -9997 -9997
% of mean: N/A
April Mean: 11.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 17.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 21.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 17.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 12.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 8.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 16.9 Mean: 109.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9982 -9982 -9982 -9982 -9982
% of mean: N/A
_____________________________________________________________
Station: HOYN2 (West Walker - Hoye Bridge, Wellington, Nr)
MONTHLY DATA
October Obs: 5.2 Mean: N/A WY-to-date: Obs: 5.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.9 Mean: N/A WY-to-date: Obs: 7.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.4 Mean: N/A WY-to-date: Obs: 8.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1.8 Mean: N/A WY-to-date: Obs: 10.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1.2 Mean: N/A WY-to-date: Obs: 11.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.1 Mean: N/A WY-to-date: Obs: 12.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 12.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9986 -9986 -9986 -9986 -9986
% of mean: N/A
_____________________________________________________________
Station: MASN2 (Walker - Mason)
MONTHLY DATA
October Obs: 5.5 Mean: N/A WY-to-date: Obs: 5.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 5.1 Mean: N/A WY-to-date: Obs: 10.6 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 3.9 Mean: N/A WY-to-date: Obs: 14.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 3.8 Mean: N/A WY-to-date: Obs: 18.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 3.0 Mean: N/A WY-to-date: Obs: 21.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.1 Mean: N/A WY-to-date: Obs: 23.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9997 -9997 -9997 -9997 -9997
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 23.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9976 -9976 -9976 -9976 -9976
% of mean: N/A
_____________________________________________________________
Station: SCRN2 (Steamboat Ck - Steamboat)
MONTHLY DATA
October Obs: 1.0 Mean: 0.4 WY-to-date: Obs: 1.0 Mean: 0.4
2025 % of mean: 275%
November Obs: 1.0 Mean: 0.5 WY-to-date: Obs: 2.0 Mean: 0.9
2025 % of mean: 201%
December Obs: 0.6 Mean: 0.9 WY-to-date: Obs: 2.6 Mean: 1.7
2025 % of mean: 70%
January Obs: 0.2 Mean: 1.3 WY-to-date: Obs: 2.8 Mean: 3.1
2026 % of mean: 14%
February Obs: 0.5 Mean: 1.5 WY-to-date: Obs: 3.3 Mean: 4.5
2026 % of mean: 34%
March Obs (thru 04@12Z): 0.1 Mean: 1.8 WY-to-date: Obs: 3.4 Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 3.4 Mean: 14.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
_____________________________________________________________
Station: THLC1 (Truckee - Lake Tahoe, Tahoe City, At)
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: TBDN2 (Truckee - Derby Dam, Blo, Wadsworth, Nr)
MONTHLY DATA
October Obs: 13.2 Mean: N/A WY-to-date: Obs: 13.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 15.9 Mean: N/A WY-to-date: Obs: 29.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 42.7 Mean: N/A WY-to-date: Obs: 71.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 14.8 Mean: N/A WY-to-date: Obs: 86.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 16.4 Mean: N/A WY-to-date: Obs: 103.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 12.0 Mean: N/A WY-to-date: Obs: 114.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9987 -9987 -9987 -9987 -9987
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 114.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9884 -9884 -9884 -9884 -9884
% of mean: N/A
_____________________________________________________________
Station: TOPN2 (Topaz Lake Usgs Goes - )
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: VISN2 (Truckee - Vista, Nr)
MONTHLY DATA
October Obs: 30.3 Mean: 23.4 WY-to-date: Obs: 30.3 Mean: 23.4
2025 % of mean: 129%
November Obs: 32.9 Mean: 29.2 WY-to-date: Obs: 63.2 Mean: 52.6
2025 % of mean: 113%
December Obs: 51.6 Mean: 39.3 WY-to-date: Obs: 114.7 Mean: 91.9
2025 % of mean: 131%
January Obs: 44.2 Mean: 46.4 WY-to-date: Obs: 158.9 Mean: 138.3
2026 % of mean: 95%
February Obs: 41.4 Mean: 47.7 WY-to-date: Obs: 200.3 Mean: 185.7
2026 % of mean: 87%
March Obs (thru 04@12Z): 11.1 Mean: 65.9 WY-to-date: Obs: 211.4 Mean: 193.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9988 -9988 -9988 -9988 -9988
% of mean: N/A
April Mean: 78.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 98.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 68.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 34.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 22.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 22.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 211.4 Mean: 575.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9788 -9788 -9788 -9788 -9788
% of mean: N/A
_____________________________________________________________
Station: SCWN2 (Steamboat Ck - Cleanwater Way, Nr Reno)
MONTHLY DATA
October Obs: 1.6 Mean: 2.5 WY-to-date: Obs: 1.6 Mean: 2.5
2025 % of mean: 64%
November Obs: 2.2 Mean: 2.2 WY-to-date: Obs: 3.8 Mean: 4.7
2025 % of mean: 100%
December Obs: 2.9 Mean: 2.8 WY-to-date: Obs: 6.7 Mean: 7.7
2025 % of mean: 104%
January Obs: 2.3 Mean: 3.4 WY-to-date: Obs: 9.1 Mean: 11.0
2026 % of mean: 70%
February Obs: 2.3 Mean: 3.4 WY-to-date: Obs: 11.4 Mean: 14.4
2026 % of mean: 67%
March Obs (thru 04@12Z): 0.4 Mean: 4.1 WY-to-date: Obs: 11.7 Mean: 11.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: 3.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 5.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 4.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 3.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 2.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 11.7 Mean: 39.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9987 -9987 -9987 -9987 -9987
% of mean: N/A
_____________________________________________________________
Station: LWON2 (Steamboat Ck - Little Washoe Lk Outlet)
MONTHLY DATA
October Obs: -0.1 Mean: N/A WY-to-date: Obs: -0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.8 Mean: N/A WY-to-date: Obs: 0.7 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 5.8 Mean: N/A WY-to-date: Obs: 6.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -1.5 Mean: N/A WY-to-date: Obs: 5.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1.3 Mean: N/A WY-to-date: Obs: 6.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -0.7 Mean: N/A WY-to-date: Obs: 5.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -10000 -10000 -10000 -10000 -10000
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 5.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9993 -9993 -9993 -9993 -9993
% of mean: N/A
_____________________________________________________________
Station: WADN2 (Truckee - Wadsworth)
MONTHLY DATA
October Obs: 13.7 Mean: N/A WY-to-date: Obs: 13.7 Mean: -614814.5
2025 % of mean: N/A
November Obs: 17.5 Mean: N/A WY-to-date: Obs: 31.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 45.8 Mean: N/A WY-to-date: Obs: 76.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 15.7 Mean: N/A WY-to-date: Obs: 92.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 16.5 Mean: N/A WY-to-date: Obs: 109.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 12.6 Mean: N/A WY-to-date: Obs: 121.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9986 -9986 -9986 -9986 -9986
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 121.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9877 -9877 -9877 -9877 -9877
% of mean: N/A
_____________________________________________________________
Station: WWHN2 (West Walker - Hudson, Nr)
MONTHLY DATA
October Obs: 4.7 Mean: N/A WY-to-date: Obs: 4.7 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.4 Mean: N/A WY-to-date: Obs: 7.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.4 Mean: N/A WY-to-date: Obs: 8.6 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1.1 Mean: N/A WY-to-date: Obs: 9.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1.0 Mean: N/A WY-to-date: Obs: 10.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.0 Mean: N/A WY-to-date: Obs: 11.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 11.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9987 -9987 -9987 -9987 -9987
% of mean: N/A
_____________________________________________________________
Station: BWKC1 (Bowman Lake - Canyon Ck, Graniteville, Nr)
MONTHLY DATA
October Obs: 7.7 Mean: 2.5 WY-to-date: Obs: 7.7 Mean: 2.5
2025 % of mean: 310%
November Obs: 3.4 Mean: 4.8 WY-to-date: Obs: 11.1 Mean: 7.3
2025 % of mean: 70%
December Obs: 18.3 Mean: 7.8 WY-to-date: Obs: 29.4 Mean: 15.2
2025 % of mean: 234%
January Obs: 16.2 Mean: 7.9 WY-to-date: Obs: 45.6 Mean: 23.1
2026 % of mean: 205%
February Obs: 15.8 Mean: 8.0 WY-to-date: Obs: 61.4 Mean: 31.0
2026 % of mean: 198%
March Obs (thru 04@12Z): 3.7 Mean: 10.9 WY-to-date: Obs: 65.1 Mean: 32.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 10 12 14 18
Obs + Fcst: 13 14 16 18 21
% of mean: 147%
April Mean: 15.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 10 12 15 21
% of mean: 78%
May Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 8 10 20 26
% of mean: 48%
June Mean: 11.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 6 9
% of mean: 11%
July Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
August Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
-------------------------------------------------------
Water Year Obs-To-Date: 65.1 Mean: 96.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 27 30 41 54 65
Obs + Fcst: 92 95 106 120 131
% of mean: 110%
_____________________________________________________________
Station: CFWC1 (Bear - Camp Far West)
MONTHLY DATA
October Obs: 8.3 Mean: N/A WY-to-date: Obs: 8.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 17.0 Mean: N/A WY-to-date: Obs: 25.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 59.7 Mean: N/A WY-to-date: Obs: 85.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 74.0 Mean: N/A WY-to-date: Obs: 159.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 72.1 Mean: N/A WY-to-date: Obs: 231.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 8.4 Mean: N/A WY-to-date: Obs: 239.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 24 25 30 50 78
Obs + Fcst: 33 33 39 58 87
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 13 15 22 45 70
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 12 22 37
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 7 10 11
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 3
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 239.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 60 67 84 144 199
Obs + Fcst: 299 306 323 383 439
% of mean: N/A
_____________________________________________________________
Station: DCSC1 (Deer Ck - Smartsville, Nr)
MONTHLY DATA
October Obs: 0.6 Mean: N/A WY-to-date: Obs: 0.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.9 Mean: N/A WY-to-date: Obs: 2.5 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 14.4 Mean: N/A WY-to-date: Obs: 16.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 12.6 Mean: N/A WY-to-date: Obs: 29.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 14.1 Mean: N/A WY-to-date: Obs: 43.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.5 Mean: N/A WY-to-date: Obs: 46.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 10 19 26
Obs + Fcst: 11 11 13 21 28
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 8 15 24
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 8 14
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 4 5
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 2
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 46.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 19 20 26 54 69
Obs + Fcst: 65 66 72 100 115
% of mean: N/A
_____________________________________________________________
Station: DCWC1 (Dry Ck - Wheatland, Nr)
MONTHLY DATA
October Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.7 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 9.2 Mean: N/A WY-to-date: Obs: 9.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 6.0 Mean: N/A WY-to-date: Obs: 15.9 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 6.3 Mean: N/A WY-to-date: Obs: 22.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.1 Mean: N/A WY-to-date: Obs: 22.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 3 6
Obs + Fcst: 1 1 1 3 6
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 5
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 22.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 5 16
Obs + Fcst: 24 24 24 28 39
% of mean: N/A
_____________________________________________________________
Station: DMCC1 (Dry Creek - Merle Collins Lake)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.3 Mean: N/A WY-to-date: Obs: 2.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 17.6 Mean: N/A WY-to-date: Obs: 20.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 12.7 Mean: N/A WY-to-date: Obs: 32.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 14.0 Mean: N/A WY-to-date: Obs: 46.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.9 Mean: N/A WY-to-date: Obs: 47.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 10 14
Obs + Fcst: 4 4 5 11 15
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 7 12
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 3 5
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 47.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 10 22 33
Obs + Fcst: 55 55 58 69 80
% of mean: N/A
_____________________________________________________________
Station: FOCC1 (Fordyce Lake - Fordyce Ck, Nr, Cisco)
MONTHLY DATA
October Obs: 2.9 Mean: 1.5 WY-to-date: Obs: 2.9 Mean: 1.5
2025 % of mean: 189%
November Obs: 4.2 Mean: 2.7 WY-to-date: Obs: 7.1 Mean: 4.3
2025 % of mean: 154%
December Obs: 16.1 Mean: 4.1 WY-to-date: Obs: 23.3 Mean: 8.4
2025 % of mean: 391%
January Obs: 7.5 Mean: 4.3 WY-to-date: Obs: 30.8 Mean: 12.7
2026 % of mean: 173%
February Obs: 9.3 Mean: 4.4 WY-to-date: Obs: 40.0 Mean: 17.1
2026 % of mean: 210%
March Obs (thru 04@12Z): 2.8 Mean: 6.7 WY-to-date: Obs: 42.8 Mean: 17.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 9 10 12 14
Obs + Fcst: 10 11 13 15 17
% of mean: 191%
April Mean: 15.3
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 12 15 19
% of mean: 79%
May Mean: 28.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 11 16 22 30
% of mean: 56%
June Mean: 19.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 3 7 16
% of mean: 15%
July Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 19%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 194%
September Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 132%
-------------------------------------------------------
Water Year Obs-To-Date: 42.8 Mean: 93.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 33 37 46 61 71
Obs + Fcst: 76 80 89 104 113
% of mean: 96%
_____________________________________________________________
Station: HCTC1 (S Honcut Ck - Bangor, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 5.7 Mean: N/A WY-to-date: Obs: 6.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 3.2 Mean: N/A WY-to-date: Obs: 9.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 3.9 Mean: N/A WY-to-date: Obs: 13.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.3 Mean: N/A WY-to-date: Obs: 13.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 3 4
Obs + Fcst: 1 1 1 3 4
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 4
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 13.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 4 9
Obs + Fcst: 14 15 15 18 23
% of mean: N/A
_____________________________________________________________
Station: JKRC1 (Jackson Mdws Rsvr - M Yuba R, Sierra City, Nr)
MONTHLY DATA
October Obs: 0.4 Mean: 0.7 WY-to-date: Obs: 0.4 Mean: 0.7
2025 % of mean: 58%
November Obs: 1.5 Mean: 2.3 WY-to-date: Obs: 1.9 Mean: 3.0
2025 % of mean: 64%
December Obs: 12.9 Mean: 4.5 WY-to-date: Obs: 14.8 Mean: 7.6
2025 % of mean: 283%
January Obs: 7.9 Mean: 5.1 WY-to-date: Obs: 22.7 Mean: 12.7
2026 % of mean: 154%
February Obs: 8.9 Mean: 5.7 WY-to-date: Obs: 31.5 Mean: 18.4
2026 % of mean: 155%
March Obs (thru 04@12Z): 3.0 Mean: 8.4 WY-to-date: Obs: 34.5 Mean: 19.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 12 13 16 17
Obs + Fcst: 13 15 16 19 20
% of mean: 196%
April Mean: 15.3
2026 Prob. level: 90 75 50 25 10
Forecast: 8 11 12 17 21
% of mean: 81%
May Mean: 24.7
2026 Prob. level: 90 75 50 25 10
Forecast: 3 6 9 18 26
% of mean: 35%
June Mean: 12.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 3 7
% of mean: 6%
July Mean: 2.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 17%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 138%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 115%
-------------------------------------------------------
Water Year Obs-To-Date: 34.5 Mean: 82.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 28 30 40 56 65
Obs + Fcst: 62 65 75 91 100
% of mean: 91%
_____________________________________________________________
Station: JNSC1 (South Yuba - Jones Bar)
MONTHLY DATA
October Obs: 3.2 Mean: N/A WY-to-date: Obs: 3.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 6.0 Mean: N/A WY-to-date: Obs: 9.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 35.9 Mean: N/A WY-to-date: Obs: 45.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 56.7 Mean: N/A WY-to-date: Obs: 101.8 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 31.9 Mean: N/A WY-to-date: Obs: 133.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 23.7 Mean: N/A WY-to-date: Obs: 157.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 66 71 83 103 120
Obs + Fcst: 90 94 106 127 144
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 49 61 78 100 160
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 26 42 61 113 168
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 14 38 54
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 8 10
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 5 6
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 4 5
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 157.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 177 201 266 387 469
Obs + Fcst: 335 358 424 544 627
% of mean: N/A
_____________________________________________________________
Station: NFEC1 (Nf Feather R - East Branch)
MONTHLY DATA
October Obs: 9.0 Mean: 9.7 WY-to-date: Obs: 9.0 Mean: 9.7
2025 % of mean: 93%
November Obs: 15.0 Mean: 21.8 WY-to-date: Obs: 23.9 Mean: 31.5
2025 % of mean: 69%
December Obs: 161.9 Mean: 47.2 WY-to-date: Obs: 185.9 Mean: 78.7
2025 % of mean: 343%
January Obs: 132.9 Mean: 78.5 WY-to-date: Obs: 318.7 Mean: 157.1
2026 % of mean: 169%
February Obs: 94.5 Mean: 94.4 WY-to-date: Obs: 413.2 Mean: 250.7
2026 % of mean: 100%
March Obs (thru 04@12Z): 40.2 Mean: 139.7 WY-to-date: Obs: 453.4 Mean: 266.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 91 96 107 140 160
Obs + Fcst: 131 136 147 180 200
% of mean: 105%
April Mean: 121.0
2026 Prob. level: 90 75 50 25 10
Forecast: 42 47 68 120 245
% of mean: 56%
May Mean: 84.1
2026 Prob. level: 90 75 50 25 10
Forecast: 21 25 30 58 124
% of mean: 36%
June Mean: 32.6
2026 Prob. level: 90 75 50 25 10
Forecast: 10 10 12 20 28
% of mean: 36%
July Mean: 10.0
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 9 9 10
% of mean: 89%
August Mean: 5.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 9
% of mean: 145%
September Mean: 5.6
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% of mean: 140%
-------------------------------------------------------
Water Year Obs-To-Date: 453.4 Mean: 650.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 200 209 258 379 561
Obs + Fcst: 653 663 712 832 1014
% of mean: 109%
_____________________________________________________________
Station: OURC1 (Middle Yuba - Our House Dam, Blo)
MONTHLY DATA
October Obs: 1.8 Mean: N/A WY-to-date: Obs: 1.8 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.8 Mean: N/A WY-to-date: Obs: 3.5 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 28.9 Mean: N/A WY-to-date: Obs: 32.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 10.3 Mean: N/A WY-to-date: Obs: 42.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 14.6 Mean: N/A WY-to-date: Obs: 57.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 4.0 Mean: N/A WY-to-date: Obs: 61.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 28 31 35 46 59
Obs + Fcst: 32 35 39 50 63
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 14 19 32 46 68
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 7 12 16 36 62
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 8 16
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 4
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 61.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 64 75 100 163 196
Obs + Fcst: 125 136 161 224 258
% of mean: N/A
_____________________________________________________________
Station: ROLC1 (Rollins Rsvr - Bear R, Colfax, Nr)
MONTHLY DATA
October Obs: 16.2 Mean: N/A WY-to-date: Obs: 16.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 20.1 Mean: N/A WY-to-date: Obs: 36.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 50.3 Mean: N/A WY-to-date: Obs: 86.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 57.6 Mean: N/A WY-to-date: Obs: 144.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 57.4 Mean: N/A WY-to-date: Obs: 201.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 7.9 Mean: N/A WY-to-date: Obs: 209.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 16 17 22 34 48
Obs + Fcst: 24 25 30 41 56
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 11 16 33 46
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 8 15 28
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 5 7 9
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 4 4
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 209.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 43 50 65 100 131
Obs + Fcst: 253 260 274 309 340
% of mean: N/A
_____________________________________________________________
Station: SOVC1 (Deer Ck - scotts Flat Rsvr, Nevada City, Nr)
MONTHLY DATA
October Obs: 3.4 Mean: N/A WY-to-date: Obs: 3.4 Mean: -614814.5
2025 % of mean: N/A
November Obs: 3.1 Mean: N/A WY-to-date: Obs: 6.5 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 6.7 Mean: N/A WY-to-date: Obs: 13.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 7.4 Mean: N/A WY-to-date: Obs: 20.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 5.2 Mean: N/A WY-to-date: Obs: 25.9 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.4 Mean: N/A WY-to-date: Obs: 27.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 3 6 8
Obs + Fcst: 4 4 5 7 10
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 3 5 8
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 4
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 27.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 6 8 17 22
Obs + Fcst: 33 33 36 44 49
% of mean: N/A
_____________________________________________________________
Station: SUAC1 (Lk Spaulding - S Yuba R, Emigrant Gap, Nr)
MONTHLY DATA
October Obs: 23.3 Mean: 7.6 WY-to-date: Obs: 23.3 Mean: 7.6
2025 % of mean: 306%
November Obs: 23.0 Mean: 14.6 WY-to-date: Obs: 46.2 Mean: 22.2
2025 % of mean: 157%
December Obs: 65.0 Mean: 24.6 WY-to-date: Obs: 111.3 Mean: 46.8
2025 % of mean: 265%
January Obs: 50.8 Mean: 26.3 WY-to-date: Obs: 162.1 Mean: 73.1
2026 % of mean: 193%
February Obs: 46.2 Mean: 27.8 WY-to-date: Obs: 208.2 Mean: 100.7
2026 % of mean: 166%
March Obs (thru 04@12Z): 11.5 Mean: 40.2 WY-to-date: Obs: 219.8 Mean: 104.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 31 36 42 51 61
Obs + Fcst: 42 48 53 63 72
% of mean: 132%
April Mean: 62.6
2026 Prob. level: 90 75 50 25 10
Forecast: 30 35 44 57 76
% of mean: 71%
May Mean: 88.2
2026 Prob. level: 90 75 50 25 10
Forecast: 17 26 42 70 103
% of mean: 47%
June Mean: 52.4
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 7 22 36
% of mean: 13%
July Mean: 14.5
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: 22%
August Mean: 4.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 49%
September Mean: 4.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 2
% of mean: 44%
-------------------------------------------------------
Water Year Obs-To-Date: 219.8 Mean: 368.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 105 118 154 210 257
Obs + Fcst: 324 338 374 430 477
% of mean: 101%
_____________________________________________________________
Station: ANTC1 (Antelope Lake - Taylorsville, Nr)
MONTHLY DATA
October Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.6 Mean: N/A WY-to-date: Obs: 0.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 4.5 Mean: N/A WY-to-date: Obs: 5.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 3.7 Mean: N/A WY-to-date: Obs: 9.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 4.2 Mean: N/A WY-to-date: Obs: 13.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.2 Mean: N/A WY-to-date: Obs: 14.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 6 8 9
Obs + Fcst: 6 6 7 9 10
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 4 6 13
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 4 10
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 3
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 14.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 9 13 19 34
Obs + Fcst: 23 23 27 33 49
% of mean: N/A
_____________________________________________________________
Station: FHDC1 (Little Last Chance Ck - Frenchman Lake)
MONTHLY DATA
October Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.7 Mean: N/A WY-to-date: Obs: 0.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 3.3 Mean: N/A WY-to-date: Obs: 4.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 4.3 Mean: N/A WY-to-date: Obs: 8.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 5.3 Mean: N/A WY-to-date: Obs: 13.9 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.0 Mean: N/A WY-to-date: Obs: 15.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 7 9 10
Obs + Fcst: 8 8 9 11 12
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 4 6 10
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 3
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 15.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 11 14 18 23
Obs + Fcst: 26 26 30 34 39
% of mean: N/A
_____________________________________________________________
Station: DVSC1 (Lake Davis - Portola, Nr)
MONTHLY DATA
October Obs: -0.2 Mean: N/A WY-to-date: Obs: -0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.8 Mean: N/A WY-to-date: Obs: 0.6 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 6.8 Mean: N/A WY-to-date: Obs: 7.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 4.0 Mean: N/A WY-to-date: Obs: 11.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 5.1 Mean: N/A WY-to-date: Obs: 16.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.5 Mean: N/A WY-to-date: Obs: 18.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 6 8 10
Obs + Fcst: 6 6 7 9 11
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 8 11
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 4 6
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 2
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 18.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 13 15 22 31
Obs + Fcst: 28 31 33 40 49
% of mean: N/A
_____________________________________________________________
Station: MRYC1 (Yuba - Marysville, Nr)
MONTHLY DATA
October Obs: 44.8 Mean: N/A WY-to-date: Obs: 44.8 Mean: -614814.5
2025 % of mean: N/A
November Obs: 45.9 Mean: N/A WY-to-date: Obs: 90.7 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 131.6 Mean: N/A WY-to-date: Obs: 222.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 226.8 Mean: N/A WY-to-date: Obs: 449.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 176.8 Mean: N/A WY-to-date: Obs: 625.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 67.1 Mean: N/A WY-to-date: Obs: 692.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9932 -9932 -9932 -9932 -9932
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 692.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9306 -9306 -9306 -9306 -9306
% of mean: N/A
_____________________________________________________________
Station: YWPC1 (Feather River At Yuba City Water Treatment Plant - )
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: LHPN2 (Ltl Humboldt - Paradise Vly, Nr)
MONTHLY DATA
October Obs: 0.7 Mean: N/A WY-to-date: Obs: 0.7 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.5 Mean: N/A WY-to-date: Obs: 1.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.4 Mean: N/A WY-to-date: Obs: 1.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.4 Mean: N/A WY-to-date: Obs: 2.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.4 Mean: N/A WY-to-date: Obs: 2.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.1 Mean: N/A WY-to-date: Obs: 2.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 2.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 6 8
Obs + Fcst: 5 6 7 8 10
% of mean: N/A
_____________________________________________________________
Station: BOYO3 (Klamath - Below Jc Boyle Power Plant)
MONTHLY DATA
October Obs: 62.3 Mean: 73.2 WY-to-date: Obs: 62.3 Mean: 73.2
2025 % of mean: 85%
November Obs: 75.1 Mean: 79.7 WY-to-date: Obs: 137.4 Mean: 152.9
2025 % of mean: 94%
December Obs: 95.7 Mean: 95.2 WY-to-date: Obs: 233.1 Mean: 248.0
2025 % of mean: 101%
January Obs: 109.7 Mean: 108.3 WY-to-date: Obs: 342.8 Mean: 356.4
2026 % of mean: 101%
February Obs: 103.2 Mean: 113.1 WY-to-date: Obs: 446.1 Mean: 468.2
2026 % of mean: 91%
March Obs (thru 04@12Z): 16.4 Mean: 157.3 WY-to-date: Obs: 462.5 Mean: 487.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9983 -9983 -9983 -9983 -9983
% of mean: N/A
April Mean: 141.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 110.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 72.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 48.7
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 53.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 60.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 462.5 Mean: 1113.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9537 -9537 -9537 -9537 -9537
% of mean: N/A
_____________________________________________________________
Station: BURC1 (Trinity - Burnt Ranch)
MONTHLY DATA
October Obs: 36.3 Mean: 34.1 WY-to-date: Obs: 36.3 Mean: 34.1
2025 % of mean: 107%
November Obs: 63.3 Mean: 52.7 WY-to-date: Obs: 99.6 Mean: 86.8
2025 % of mean: 120%
December Obs: 206.3 Mean: 117.0 WY-to-date: Obs: 305.9 Mean: 203.8
2025 % of mean: 176%
January Obs: 264.9 Mean: 174.7 WY-to-date: Obs: 570.8 Mean: 378.6
2026 % of mean: 152%
February Obs: 131.1 Mean: 178.4 WY-to-date: Obs: 701.9 Mean: 555.1
2026 % of mean: 73%
March Obs (thru 04@12Z): 28.0 Mean: 204.3 WY-to-date: Obs: 729.8 Mean: 582.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9971 -9971 -9971 -9971 -9971
% of mean: N/A
April Mean: 169.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 216.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 125.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 60.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 39.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 37.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 729.8 Mean: 1409.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9269 -9269 -9269 -9269 -9269
% of mean: N/A
_____________________________________________________________
Station: CHSO3 (Sprague - Chiloquin, Nr)
MONTHLY DATA
October Obs: 13.1 Mean: 15.8 WY-to-date: Obs: 13.1 Mean: 15.8
2025 % of mean: 83%
November Obs: 14.0 Mean: 18.4 WY-to-date: Obs: 27.1 Mean: 34.2
2025 % of mean: 76%
December Obs: 25.6 Mean: 25.2 WY-to-date: Obs: 52.6 Mean: 59.4
2025 % of mean: 102%
January Obs: 32.3 Mean: 33.2 WY-to-date: Obs: 84.9 Mean: 92.6
2026 % of mean: 97%
February Obs: 23.9 Mean: 39.5 WY-to-date: Obs: 108.8 Mean: 131.7
2026 % of mean: 61%
March Obs (thru 04@12Z): 11.0 Mean: 60.4 WY-to-date: Obs: 119.8 Mean: 138.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 41 42 43 50 54
Obs + Fcst: 52 53 54 61 65
% of mean: 90%
April Mean: 66.7
2026 Prob. level: 90 75 50 25 10
Forecast: 23 26 35 47 59
% of mean: 52%
May Mean: 62.9
2026 Prob. level: 90 75 50 25 10
Forecast: 24 27 33 46 71
% of mean: 52%
June Mean: 31.3
2026 Prob. level: 90 75 50 25 10
Forecast: 16 18 21 27 36
% of mean: 66%
July Mean: 14.0
2026 Prob. level: 90 75 50 25 10
Forecast: 11 12 13 15 19
% of mean: 91%
August Mean: 10.3
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 9 11 14
% of mean: 85%
September Mean: 11.7
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 8 10 12
% of mean: 72%
-------------------------------------------------------
Water Year Obs-To-Date: 119.8 Mean: 389.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 133 147 162 203 266
Obs + Fcst: 253 267 282 323 386
% of mean: 72%
_____________________________________________________________
Station: CKEC1 (Lost R - Clear Lake)
MONTHLY DATA
October Obs: 3.0 Mean: N/A WY-to-date: Obs: 3.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 3.1 Mean: N/A WY-to-date: Obs: 6.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 14.2 Mean: N/A WY-to-date: Obs: 20.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 21.5 Mean: N/A WY-to-date: Obs: 41.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 12.5 Mean: N/A WY-to-date: Obs: 54.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 3.1 Mean: N/A WY-to-date: Obs: 57.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 8 11 16
Obs + Fcst: 10 10 11 14 19
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 6 10 17
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 6 10
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 6
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 3
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 3
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 4
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 57.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 25 28 32 40 62
Obs + Fcst: 83 85 89 97 119
% of mean: N/A
_____________________________________________________________
Station: GERO3 (Miller Ck - Gerber Reservoir)
MONTHLY DATA
October Obs: -0.2 Mean: N/A WY-to-date: Obs: -0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: -0.1 Mean: N/A WY-to-date: Obs: -0.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 5.2 Mean: N/A WY-to-date: Obs: 4.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 4.2 Mean: N/A WY-to-date: Obs: 9.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 6.0 Mean: N/A WY-to-date: Obs: 15.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.7 Mean: N/A WY-to-date: Obs: 15.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 7 10
Obs + Fcst: 3 4 4 7 11
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 5 11 17
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 5 14
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -0 0 0 1 4
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -0 -0 -0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -0 -0 -0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -0 -0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 15.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 7 14 23 43
Obs + Fcst: 21 23 30 38 58
% of mean: N/A
_____________________________________________________________
Station: HOOC1 (Trinity - Hoopa)
MONTHLY DATA
October Obs: 59.7 Mean: 54.9 WY-to-date: Obs: 59.7 Mean: 54.9
2025 % of mean: 109%
November Obs: 136.4 Mean: 131.6 WY-to-date: Obs: 196.1 Mean: 186.6
2025 % of mean: 104%
December Obs: 534.0 Mean: 365.6 WY-to-date: Obs: 730.1 Mean: 552.2
2025 % of mean: 146%
January Obs: 590.7 Mean: 560.2 WY-to-date: Obs: 1320.8 Mean: 1112.4
2026 % of mean: 105%
February Obs: 372.3 Mean: 549.1 WY-to-date: Obs: 1693.1 Mean: 1656.4
2026 % of mean: 68%
March Obs (thru 04@12Z): 82.2 Mean: 598.6 WY-to-date: Obs: 1775.3 Mean: 1735.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9917 -9917 -9917 -9917 -9917
% of mean: N/A
April Mean: 428.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 365.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 197.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 91.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 55.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 49.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1775.3 Mean: 3448.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8224 -8224 -8224 -8224 -8224
% of mean: N/A
_____________________________________________________________
Station: KLMC1 (Klamath - Klamath, Nr 2 SE)
MONTHLY DATA
October Obs: 228.0 Mean: 255.1 WY-to-date: Obs: 228.0 Mean: 259.1
2025 % of mean: 89%
November Obs: 409.1 Mean: 603.6 WY-to-date: Obs: 637.1 Mean: 863.0
2025 % of mean: 68%
December Obs: 1394.6 Mean: 1342.8 WY-to-date: Obs: 2031.7 Mean: 2205.8
2025 % of mean: 104%
January Obs: 1349.2 Mean: 1779.8 WY-to-date: Obs: 3380.9 Mean: 3992.1
2026 % of mean: 76%
February Obs: 1106.8 Mean: 1764.4 WY-to-date: Obs: 4487.6 Mean: 5741.0
2026 % of mean: 63%
March Obs (thru 04@12Z): 247.9 Mean: 1984.8 WY-to-date: Obs: 4735.6 Mean: 5515.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9751 -9751 -9751 -9751 -9751
% of mean: N/A
April Mean: 1525.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 1193.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 674.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 301.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 196.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 184.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4735.6 Mean: 11806.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5263 -5263 -5263 -5263 -5263
% of mean: N/A
_____________________________________________________________
Station: IRGC1 (Klamath - Iron Gate Dam, Blo)
MONTHLY DATA
October Obs: 65.1 Mean: 80.0 WY-to-date: Obs: 65.1 Mean: 80.0
2025 % of mean: 81%
November Obs: 81.5 Mean: 88.6 WY-to-date: Obs: 146.6 Mean: 168.6
2025 % of mean: 92%
December Obs: 110.6 Mean: 110.2 WY-to-date: Obs: 257.2 Mean: 278.9
2025 % of mean: 100%
January Obs: 125.8 Mean: 128.7 WY-to-date: Obs: 383.1 Mean: 407.5
2026 % of mean: 98%
February Obs: 119.9 Mean: 136.4 WY-to-date: Obs: 503.0 Mean: 542.5
2026 % of mean: 88%
March Obs (thru 04@12Z): 19.1 Mean: 185.8 WY-to-date: Obs: 522.1 Mean: 565.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9980 -9980 -9980 -9980 -9980
% of mean: N/A
April Mean: 163.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 125.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 78.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 53.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 57.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 66.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 522.1 Mean: 1275.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9477 -9477 -9477 -9477 -9477
% of mean: N/A
_____________________________________________________________
Station: KEOO3 (Klamath - Keno 3w)
MONTHLY DATA
October Obs: 46.9 Mean: 57.8 WY-to-date: Obs: 46.9 Mean: 57.8
2025 % of mean: 81%
November Obs: 45.3 Mean: 64.7 WY-to-date: Obs: 92.2 Mean: 122.5
2025 % of mean: 70%
December Obs: 42.4 Mean: 77.1 WY-to-date: Obs: 134.7 Mean: 199.7
2025 % of mean: 55%
January Obs: 44.9 Mean: 89.3 WY-to-date: Obs: 179.6 Mean: 289.0
2026 % of mean: 50%
February Obs: 66.9 Mean: 94.9 WY-to-date: Obs: 246.5 Mean: 382.8
2026 % of mean: 71%
March Obs (thru 04@12Z): 7.6 Mean: 135.9 WY-to-date: Obs: 254.1 Mean: 399.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9991 -9991 -9991 -9991 -9991
% of mean: N/A
April Mean: 124.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 93.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 58.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 35.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 40.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 46.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 254.1 Mean: 918.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9745 -9745 -9745 -9745 -9745
% of mean: N/A
_____________________________________________________________
Station: ONSC1 (Klamath - Orleans)
MONTHLY DATA
October Obs: 120.1 Mean: 148.6 WY-to-date: Obs: 120.1 Mean: 148.6
2025 % of mean: 81%
November Obs: 195.4 Mean: 276.0 WY-to-date: Obs: 315.5 Mean: 424.6
2025 % of mean: 71%
December Obs: 566.7 Mean: 600.8 WY-to-date: Obs: 882.2 Mean: 1025.3
2025 % of mean: 94%
January Obs: 519.1 Mean: 780.6 WY-to-date: Obs: 1401.4 Mean: 1805.9
2026 % of mean: 67%
February Obs: 520.7 Mean: 772.2 WY-to-date: Obs: 1922.1 Mean: 2571.3
2026 % of mean: 67%
March Obs (thru 04@12Z): 115.3 Mean: 853.7 WY-to-date: Obs: 2037.4 Mean: 2676.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9884 -9884 -9884 -9884 -9884
% of mean: N/A
April Mean: 738.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 621.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 351.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 158.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 109.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 107.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 2037.4 Mean: 5518.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -7962 -7962 -7962 -7962 -7962
% of mean: N/A
_____________________________________________________________
Station: SBRC1 (Salmon - Somes Bar)
MONTHLY DATA
October Obs: 24.4 Mean: 19.9 WY-to-date: Obs: 24.4 Mean: 19.9
2025 % of mean: 123%
November Obs: 52.7 Mean: 53.8 WY-to-date: Obs: 77.1 Mean: 73.7
2025 % of mean: 98%
December Obs: 192.6 Mean: 138.7 WY-to-date: Obs: 269.7 Mean: 212.4
2025 % of mean: 139%
January Obs: 148.9 Mean: 180.5 WY-to-date: Obs: 418.6 Mean: 392.8
2026 % of mean: 82%
February Obs: 138.5 Mean: 169.8 WY-to-date: Obs: 557.1 Mean: 560.9
2026 % of mean: 82%
March Obs (thru 04@12Z): 32.5 Mean: 191.6 WY-to-date: Obs: 589.6 Mean: 583.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 94 99 120 145 184
Obs + Fcst: 127 132 152 178 217
% of mean: 80%
April Mean: 181.5
2026 Prob. level: 90 75 50 25 10
Forecast: 48 66 92 165 214
% of mean: 51%
May Mean: 173.4
2026 Prob. level: 90 75 50 25 10
Forecast: 33 37 56 112 145
% of mean: 32%
June Mean: 98.2
2026 Prob. level: 90 75 50 25 10
Forecast: 18 20 25 43 72
% of mean: 25%
July Mean: 35.3
2026 Prob. level: 90 75 50 25 10
Forecast: 12 13 15 22 29
% of mean: 42%
August Mean: 15.8
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 9 14 19
% of mean: 60%
September Mean: 11.8
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 7 10 14
% of mean: 61%
-------------------------------------------------------
Water Year Obs-To-Date: 589.6 Mean: 1270.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 253 275 316 477 680
Obs + Fcst: 843 865 906 1067 1270
% of mean: 71%
_____________________________________________________________
Station: SCNO3 (Sycan R Bl Snake Cr, Nr Beatty - )
MONTHLY DATA
October Obs: 1.7 Mean: 1.3 WY-to-date: Obs: 1.7 Mean: 1.3
2025 % of mean: 135%
November Obs: 2.0 Mean: 1.9 WY-to-date: Obs: 3.7 Mean: 3.1
2025 % of mean: 108%
December Obs: 5.2 Mean: 3.6 WY-to-date: Obs: 8.9 Mean: 6.7
2025 % of mean: 146%
January Obs: 9.9 Mean: 5.8 WY-to-date: Obs: 18.9 Mean: 12.5
2026 % of mean: 171%
February Obs: 9.0 Mean: 9.3 WY-to-date: Obs: 27.9 Mean: 21.7
2026 % of mean: 98%
March Obs (thru 04@12Z): 3.5 Mean: 18.3 WY-to-date: Obs: 31.4 Mean: 23.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 16 17 17 20 22
Obs + Fcst: 19 20 21 23 26
% of mean: 114%
April Mean: 23.3
2026 Prob. level: 90 75 50 25 10
Forecast: 9 11 15 19 23
% of mean: 64%
May Mean: 20.5
2026 Prob. level: 90 75 50 25 10
Forecast: 6 8 10 16 30
% of mean: 50%
June Mean: 7.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 9 13
% of mean: 81%
July Mean: 1.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 5 7
% of mean: 204%
August Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 5
% of mean: 217%
September Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 3
% of mean: 158%
-------------------------------------------------------
Water Year Obs-To-Date: 31.4 Mean: 94.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 44 50 56 72 103
Obs + Fcst: 75 81 88 104 135
% of mean: 92%
_____________________________________________________________
Station: SEIC1 (Klamath - Seiad Valley, Nr)
MONTHLY DATA
October Obs: 92.7 Mean: 100.0 WY-to-date: Obs: 92.7 Mean: 100.0
2025 % of mean: 93%
November Obs: 106.9 Mean: 129.1 WY-to-date: Obs: 199.6 Mean: 229.1
2025 % of mean: 83%
December Obs: 206.5 Mean: 211.0 WY-to-date: Obs: 406.0 Mean: 440.1
2025 % of mean: 98%
January Obs: 183.4 Mean: 268.5 WY-to-date: Obs: 589.4 Mean: 708.6
2026 % of mean: 68%
February Obs: 202.1 Mean: 281.4 WY-to-date: Obs: 791.5 Mean: 987.5
2026 % of mean: 72%
March Obs (thru 04@12Z): 43.4 Mean: 343.9 WY-to-date: Obs: 834.9 Mean: 1029.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9956 -9956 -9956 -9956 -9956
% of mean: N/A
April Mean: 304.7
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 267.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 163.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 82.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 70.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 77.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 834.9 Mean: 2298.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9164 -9164 -9164 -9164 -9164
% of mean: N/A
_____________________________________________________________
Station: WKAO3 (Williamson R - Klamath Agency)
MONTHLY DATA
October Obs: 0.0 Mean: 0.8 WY-to-date: Obs: 0.0 Mean: 0.9
2025 % of mean: 0%
November Obs: 0.0 Mean: 2.4 WY-to-date: Obs: 0.0 Mean: 3.3
2025 % of mean: 0%
December Obs: 0.0 Mean: 4.9 WY-to-date: Obs: 0.0 Mean: 8.1
2025 % of mean: 0%
January Obs: 0.0 Mean: 5.7 WY-to-date: Obs: 0.0 Mean: 13.8
2026 % of mean: 0%
February Obs: 0.0 Mean: 7.3 WY-to-date: Obs: 0.0 Mean: 21.0
2026 % of mean: 0%
March Obs (thru 04@12Z): 0.0 Mean: 14.7 WY-to-date: Obs: 0.0 Mean: 21.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 0%
April Mean: 15.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
May Mean: 8.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
June Mean: 3.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 0.0 Mean: 64.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 0%
_____________________________________________________________
Station: TCCC1 (Trinity - Coffee Ck, Ab)
MONTHLY DATA
October Obs: 3.7 Mean: 4.1 WY-to-date: Obs: 3.7 Mean: 4.1
2025 % of mean: 91%
November Obs: 17.7 Mean: 8.8 WY-to-date: Obs: 21.4 Mean: 12.9
2025 % of mean: 200%
December Obs: 41.5 Mean: 18.8 WY-to-date: Obs: 62.9 Mean: 31.6
2025 % of mean: 221%
January Obs: 46.3 Mean: 25.2 WY-to-date: Obs: 109.1 Mean: 56.9
2026 % of mean: 183%
February Obs: 27.2 Mean: 30.8 WY-to-date: Obs: 136.3 Mean: 87.3
2026 % of mean: 88%
March Obs (thru 04@12Z): 8.9 Mean: 43.3 WY-to-date: Obs: 145.3 Mean: 92.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 26 28 31 39 47
Obs + Fcst: 35 37 40 48 56
% of mean: 92%
April Mean: 52.9
2026 Prob. level: 90 75 50 25 10
Forecast: 15 20 32 40 56
% of mean: 60%
May Mean: 60.6
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 14 36 58
% of mean: 22%
June Mean: 29.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 8 16
% of mean: 11%
July Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 27%
August Mean: 3.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 60%
September Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 76%
-------------------------------------------------------
Water Year Obs-To-Date: 145.3 Mean: 287.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 62 68 92 141 171
Obs + Fcst: 208 214 237 286 316
% of mean: 82%
_____________________________________________________________
Station: TRNC1 (Trinity - Abv N Fk Trinity Nr Helena)
MONTHLY DATA
October Obs: 28.6 Mean: N/A WY-to-date: Obs: 28.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: 37.5 Mean: N/A WY-to-date: Obs: 66.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 128.0 Mean: N/A WY-to-date: Obs: 194.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 191.5 Mean: N/A WY-to-date: Obs: 385.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 81.9 Mean: N/A WY-to-date: Obs: 467.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 16.3 Mean: N/A WY-to-date: Obs: 483.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9983 -9983 -9983 -9983 -9983
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 483.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9515 -9515 -9515 -9515 -9515
% of mean: N/A
_____________________________________________________________
Station: TRJC1 (Trinity - Junction City, At)
MONTHLY DATA
October Obs: 25.2 Mean: N/A WY-to-date: Obs: 25.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 28.7 Mean: N/A WY-to-date: Obs: 53.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 108.2 Mean: N/A WY-to-date: Obs: 162.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 160.6 Mean: N/A WY-to-date: Obs: 322.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 62.0 Mean: N/A WY-to-date: Obs: 384.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 11.1 Mean: N/A WY-to-date: Obs: 395.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9988 -9988 -9988 -9988 -9988
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 395.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9603 -9603 -9603 -9603 -9603
% of mean: N/A
_____________________________________________________________
Station: FMWC1 (Sacramento - Fremont Weir)
MONTHLY DATA
October Obs: 747.8 Mean: N/A WY-to-date: Obs: 747.8 Mean: -614814.5
2025 % of mean: N/A
November Obs: 658.9 Mean: N/A WY-to-date: Obs: 1406.6 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1554.6 Mean: N/A WY-to-date: Obs: 2961.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 3156.5 Mean: N/A WY-to-date: Obs: 6117.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1767.7 Mean: N/A WY-to-date: Obs: 7885.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 540.4 Mean: N/A WY-to-date: Obs: 8425.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9459 -9459 -9459 -9459 -9459
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 8425.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -1573 -1573 -1573 -1573 -1573
% of mean: N/A
_____________________________________________________________
Station: SACC1 (Sacramento - Sacramento (i Street))
MONTHLY DATA
October Obs: 889.1 Mean: N/A WY-to-date: Obs: 889.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 796.8 Mean: N/A WY-to-date: Obs: 1685.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1599.4 Mean: N/A WY-to-date: Obs: 3285.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 3132.3 Mean: N/A WY-to-date: Obs: 6417.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 2173.2 Mean: N/A WY-to-date: Obs: 8590.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 519.3 Mean: N/A WY-to-date: Obs: 9110.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9480 -9480 -9480 -9480 -9480
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 9110.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -889 -889 -889 -889 -889
% of mean: N/A
_____________________________________________________________
Station: SAMC1 (American - Sacramento (h Street))
MONTHLY DATA
October Obs: 97.2 Mean: N/A WY-to-date: Obs: 97.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 93.1 Mean: N/A WY-to-date: Obs: 190.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 400.4 Mean: N/A WY-to-date: Obs: 590.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 751.0 Mean: N/A WY-to-date: Obs: 1341.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 298.9 Mean: N/A WY-to-date: Obs: 1640.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 127.0 Mean: N/A WY-to-date: Obs: 1767.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9872 -9872 -9872 -9872 -9872
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1767.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8231 -8231 -8231 -8231 -8231
% of mean: N/A
_____________________________________________________________
Station: VONC1 (Sacramento - Verona)
MONTHLY DATA
October Obs: 772.5 Mean: N/A WY-to-date: Obs: 772.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 653.7 Mean: N/A WY-to-date: Obs: 1426.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1319.5 Mean: N/A WY-to-date: Obs: 2745.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 2658.8 Mean: N/A WY-to-date: Obs: 5404.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1869.0 Mean: N/A WY-to-date: Obs: 7273.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 468.0 Mean: N/A WY-to-date: Obs: 7741.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9531 -9531 -9531 -9531 -9531
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 7741.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -2257 -2257 -2257 -2257 -2257
% of mean: N/A
_____________________________________________________________
Station: NCOC1 (Feather - Nicolaus)
MONTHLY DATA
October Obs: 101.1 Mean: N/A WY-to-date: Obs: 101.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 56.0 Mean: N/A WY-to-date: Obs: 157.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 272.1 Mean: N/A WY-to-date: Obs: 429.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 643.6 Mean: N/A WY-to-date: Obs: 1072.8 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 382.3 Mean: N/A WY-to-date: Obs: 1455.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 147.6 Mean: N/A WY-to-date: Obs: 1602.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9851 -9851 -9851 -9851 -9851
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1602.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8396 -8396 -8396 -8396 -8396
% of mean: N/A
_____________________________________________________________
Station: ARCC1 (Mad - Arcata, Nr 3 NE)
MONTHLY DATA
October Obs: 4.8 Mean: 8.3 WY-to-date: Obs: 4.8 Mean: 8.3
2025 % of mean: 58%
November Obs: 32.1 Mean: 48.7 WY-to-date: Obs: 36.8 Mean: 57.0
2025 % of mean: 66%
December Obs: 270.3 Mean: 153.2 WY-to-date: Obs: 307.1 Mean: 210.1
2025 % of mean: 176%
January Obs: 159.8 Mean: 196.7 WY-to-date: Obs: 466.9 Mean: 406.8
2026 % of mean: 81%
February Obs: 147.0 Mean: 172.8 WY-to-date: Obs: 613.9 Mean: 578.0
2026 % of mean: 85%
March Obs (thru 04@12Z): 25.2 Mean: 179.3 WY-to-date: Obs: 639.0 Mean: 601.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 49 62 87 123 174
Obs + Fcst: 74 87 112 148 199
% of mean: 62%
April Mean: 103.8
2026 Prob. level: 90 75 50 25 10
Forecast: 30 46 69 151 199
% of mean: 66%
May Mean: 46.7
2026 Prob. level: 90 75 50 25 10
Forecast: 15 18 32 57 92
% of mean: 68%
June Mean: 17.4
2026 Prob. level: 90 75 50 25 10
Forecast: 7 9 11 19 37
% of mean: 66%
July Mean: 4.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 8 11
% of mean: 134%
August Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 6 7
% of mean: 156%
September Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: 103%
-------------------------------------------------------
Water Year Obs-To-Date: 639.0 Mean: 937.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 143 166 228 338 486
Obs + Fcst: 783 805 867 977 1125
% of mean: 92%
_____________________________________________________________
Station: BLKC1 (Redwood Ck - Blue Lake, Nr)
MONTHLY DATA
October Obs: 0.9 Mean: 1.3 WY-to-date: Obs: 0.9 Mean: 1.3
2025 % of mean: 72%
November Obs: 4.2 Mean: 8.5 WY-to-date: Obs: 5.1 Mean: 9.8
2025 % of mean: 50%
December Obs: 27.3 Mean: 23.3 WY-to-date: Obs: 32.5 Mean: 33.0
2025 % of mean: 117%
January Obs: 19.4 Mean: 29.2 WY-to-date: Obs: 51.8 Mean: 62.3
2026 % of mean: 66%
February Obs: 15.3 Mean: 27.4 WY-to-date: Obs: 67.1 Mean: 89.5
2026 % of mean: 56%
March Obs (thru 04@12Z): 2.4 Mean: 28.0 WY-to-date: Obs: 69.5 Mean: 84.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 13 16 23 27
Obs + Fcst: 14 15 19 25 29
% of mean: 67%
April Mean: 18.6
2026 Prob. level: 90 75 50 25 10
Forecast: 7 9 14 25 32
% of mean: 73%
May Mean: 9.7
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 7 10 16
% of mean: 72%
June Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 7
% of mean: 75%
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 106%
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 105%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 59%
-------------------------------------------------------
Water Year Obs-To-Date: 69.5 Mean: 151.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 29 33 43 62 86
Obs + Fcst: 99 102 112 132 156
% of mean: 74%
_____________________________________________________________
Station: BRGC1 (Van Duzen - Bridgeville, Nr 5 W)
MONTHLY DATA
October Obs: 2.3 Mean: 5.6 WY-to-date: Obs: 2.3 Mean: 5.6
2025 % of mean: 41%
November Obs: 28.1 Mean: 35.8 WY-to-date: Obs: 30.4 Mean: 41.4
2025 % of mean: 79%
December Obs: 146.1 Mean: 104.6 WY-to-date: Obs: 176.5 Mean: 146.1
2025 % of mean: 140%
January Obs: 82.2 Mean: 119.3 WY-to-date: Obs: 258.7 Mean: 265.3
2026 % of mean: 69%
February Obs: 72.5 Mean: 103.2 WY-to-date: Obs: 331.2 Mean: 367.7
2026 % of mean: 70%
March Obs (thru 04@12Z): 7.3 Mean: 104.6 WY-to-date: Obs: 338.5 Mean: 381.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 24 31 42 68 99
Obs + Fcst: 31 39 49 75 106
% of mean: 47%
April Mean: 56.9
2026 Prob. level: 90 75 50 25 10
Forecast: 15 26 36 80 106
% of mean: 63%
May Mean: 26.6
2026 Prob. level: 90 75 50 25 10
Forecast: 7 9 16 32 48
% of mean: 61%
June Mean: 9.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 4 5 8 16
% of mean: 54%
July Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 5
% of mean: 91%
August Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 94%
September Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 47%
-------------------------------------------------------
Water Year Obs-To-Date: 338.5 Mean: 569.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 64 81 120 200 285
Obs + Fcst: 403 419 458 538 624
% of mean: 80%
_____________________________________________________________
Station: CREC1 (Smith - Crescent City, Nr 6 ENE)
MONTHLY DATA
October Obs: 27.2 Mean: 52.7 WY-to-date: Obs: 27.2 Mean: 52.7
2025 % of mean: 52%
November Obs: 98.7 Mean: 219.3 WY-to-date: Obs: 125.9 Mean: 272.0
2025 % of mean: 45%
December Obs: 402.0 Mean: 474.0 WY-to-date: Obs: 527.9 Mean: 746.0
2025 % of mean: 85%
January Obs: 300.7 Mean: 482.0 WY-to-date: Obs: 828.5 Mean: 1228.0
2026 % of mean: 62%
February Obs: 283.1 Mean: 387.5 WY-to-date: Obs: 1111.6 Mean: 1612.3
2026 % of mean: 73%
March Obs (thru 04@12Z): 37.1 Mean: 402.9 WY-to-date: Obs: 1148.7 Mean: 1661.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 159 178 252 327 405
Obs + Fcst: 196 215 290 364 442
% of mean: 72%
April Mean: 275.2
2026 Prob. level: 90 75 50 25 10
Forecast: 102 127 206 372 514
% of mean: 75%
May Mean: 154.4
2026 Prob. level: 90 75 50 25 10
Forecast: 51 77 122 169 263
% of mean: 79%
June Mean: 76.8
2026 Prob. level: 90 75 50 25 10
Forecast: 32 38 50 76 137
% of mean: 65%
July Mean: 32.4
2026 Prob. level: 90 75 50 25 10
Forecast: 21 24 28 36 46
% of mean: 87%
August Mean: 20.3
2026 Prob. level: 90 75 50 25 10
Forecast: 15 16 19 22 28
% of mean: 93%
September Mean: 19.3
2026 Prob. level: 90 75 50 25 10
Forecast: 12 12 15 17 23
% of mean: 76%
-------------------------------------------------------
Water Year Obs-To-Date: 1148.7 Mean: 2596.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 500 605 676 1012 1281
Obs + Fcst: 1648 1753 1824 2161 2429
% of mean: 70%
_____________________________________________________________
Station: DOSC1 (Mf Eel - Dos Rios, Nr)
MONTHLY DATA
October Obs: 4.2 Mean: 7.5 WY-to-date: Obs: 4.2 Mean: 7.5
2025 % of mean: 56%
November Obs: 38.9 Mean: 45.5 WY-to-date: Obs: 43.1 Mean: 53.0
2025 % of mean: 86%
December Obs: 287.9 Mean: 151.3 WY-to-date: Obs: 331.0 Mean: 204.3
2025 % of mean: 190%
January Obs: 241.5 Mean: 205.5 WY-to-date: Obs: 572.5 Mean: 409.8
2026 % of mean: 118%
February Obs: 184.9 Mean: 185.7 WY-to-date: Obs: 757.4 Mean: 594.0
2026 % of mean: 100%
March Obs (thru 04@12Z): 25.4 Mean: 197.9 WY-to-date: Obs: 782.9 Mean: 619.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 70 77 86 119 207
Obs + Fcst: 95 103 112 144 233
% of mean: 56%
April Mean: 134.9
2026 Prob. level: 90 75 50 25 10
Forecast: 27 38 71 133 227
% of mean: 53%
May Mean: 78.5
2026 Prob. level: 90 75 50 25 10
Forecast: 12 15 28 61 110
% of mean: 35%
June Mean: 24.6
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 9 17 34
% of mean: 37%
July Mean: 5.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 4 7 10
% of mean: 72%
August Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 2 4
% of mean: 30%
September Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 5%
-------------------------------------------------------
Water Year Obs-To-Date: 782.9 Mean: 1038.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 133 148 211 341 539
Obs + Fcst: 916 931 994 1124 1322
% of mean: 96%
_____________________________________________________________
Station: FRNC1 (Eel - Fernbridge)
MONTHLY DATA
October Obs: 22.4 Mean: N/A WY-to-date: Obs: 22.4 Mean: -614814.5
2025 % of mean: N/A
November Obs: 211.9 Mean: N/A WY-to-date: Obs: 234.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1819.4 Mean: N/A WY-to-date: Obs: 2053.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1256.4 Mean: N/A WY-to-date: Obs: 3310.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1134.9 Mean: N/A WY-to-date: Obs: 4445.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 169.8 Mean: N/A WY-to-date: Obs: 4614.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 286 324 514 691 1312
Obs + Fcst: 456 494 684 861 1481
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 127 219 396 746 1286
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 68 87 164 250 496
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 29 38 48 83 174
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 10 14 20 33 49
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 4 8 17
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 5 6
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4614.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 627 763 1181 2175 2998
Obs + Fcst: 5242 5378 5796 6789 7613
% of mean: N/A
_____________________________________________________________
Station: FTDC1 (Smith - Fort Dick, Nr 1 NE)
MONTHLY DATA
October Obs: 15.5 Mean: N/A WY-to-date: Obs: 15.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 90.5 Mean: N/A WY-to-date: Obs: 105.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 413.3 Mean: N/A WY-to-date: Obs: 519.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 303.3 Mean: N/A WY-to-date: Obs: 822.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 300.7 Mean: N/A WY-to-date: Obs: 1123.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 34.2 Mean: N/A WY-to-date: Obs: 1157.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9965 -9965 -9965 -9965 -9965
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1157.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8842 -8842 -8842 -8842 -8842
% of mean: N/A
_____________________________________________________________
Station: FTSC1 (Eel - Fort Seward 1 SE)
MONTHLY DATA
October Obs: 9.8 Mean: 17.8 WY-to-date: Obs: 9.8 Mean: 17.8
2025 % of mean: 55%
November Obs: 84.0 Mean: 126.5 WY-to-date: Obs: 93.8 Mean: 144.3
2025 % of mean: 66%
December Obs: 829.6 Mean: 490.4 WY-to-date: Obs: 923.4 Mean: 634.7
2025 % of mean: 169%
January Obs: 661.3 Mean: 697.9 WY-to-date: Obs: 1584.7 Mean: 1332.6
2026 % of mean: 95%
February Obs: 612.1 Mean: 623.5 WY-to-date: Obs: 2196.8 Mean: 1950.9
2026 % of mean: 98%
March Obs (thru 04@12Z): 93.1 Mean: 617.6 WY-to-date: Obs: 2289.9 Mean: 2036.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 146 159 251 333 598
Obs + Fcst: 239 252 344 426 691
% of mean: 56%
April Mean: 324.6
2026 Prob. level: 90 75 50 25 10
Forecast: 51 91 196 355 650
% of mean: 60%
May Mean: 152.4
2026 Prob. level: 90 75 50 25 10
Forecast: 31 39 67 151 259
% of mean: 44%
June Mean: 47.3
2026 Prob. level: 90 75 50 25 10
Forecast: 15 19 24 39 78
% of mean: 52%
July Mean: 9.6
2026 Prob. level: 90 75 50 25 10
Forecast: 6 8 11 17 24
% of mean: 119%
August Mean: 3.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 2 5 9
% of mean: 54%
September Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 2 5
% of mean: 10%
-------------------------------------------------------
Water Year Obs-To-Date: 2289.9 Mean: 3113.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 288 363 568 970 1553
Obs + Fcst: 2577 2653 2858 3260 3843
% of mean: 92%
_____________________________________________________________
Station: LEGC1 (Sf Eel - Leggett 1 NW)
MONTHLY DATA
October Obs: 2.7 Mean: 5.2 WY-to-date: Obs: 2.7 Mean: 5.2
2025 % of mean: 52%
November Obs: 18.0 Mean: 30.2 WY-to-date: Obs: 20.7 Mean: 35.4
2025 % of mean: 60%
December Obs: 186.8 Mean: 87.7 WY-to-date: Obs: 207.5 Mean: 123.0
2025 % of mean: 213%
January Obs: 120.6 Mean: 112.3 WY-to-date: Obs: 328.1 Mean: 235.3
2026 % of mean: 107%
February Obs: 112.7 Mean: 108.6 WY-to-date: Obs: 440.8 Mean: 343.1
2026 % of mean: 104%
March Obs (thru 04@12Z): 13.3 Mean: 101.3 WY-to-date: Obs: 454.1 Mean: 317.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 24 42 60 103
Obs + Fcst: 36 38 56 73 116
% of mean: 55%
April Mean: 48.8
2026 Prob. level: 90 75 50 25 10
Forecast: 12 19 36 71 106
% of mean: 73%
May Mean: 19.8
2026 Prob. level: 90 75 50 25 10
Forecast: 7 9 14 22 46
% of mean: 68%
June Mean: 7.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 5 6 10 13
% of mean: 79%
July Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 4 6
% of mean: 77%
August Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 6%
September Mean: 1.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 4%
-------------------------------------------------------
Water Year Obs-To-Date: 454.1 Mean: 527.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 53 68 108 188 250
Obs + Fcst: 507 522 563 642 704
% of mean: 107%
_____________________________________________________________
Station: MAUC1 (Mad - Ruth Res, Ab, Forest Glen, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: 0.9 WY-to-date: Obs: 0.0 Mean: 0.9
2025 % of mean: 0%
November Obs: 0.0 Mean: 6.6 WY-to-date: Obs: 0.0 Mean: 7.5
2025 % of mean: 0%
December Obs: 55.9 Mean: 28.0 WY-to-date: Obs: 55.9 Mean: 35.5
2025 % of mean: 199%
January Obs: 31.6 Mean: 36.1 WY-to-date: Obs: 87.5 Mean: 71.6
2026 % of mean: 87%
February Obs: 31.4 Mean: 31.1 WY-to-date: Obs: 118.8 Mean: 102.5
2026 % of mean: 101%
March Obs (thru 04@12Z): 4.0 Mean: 30.9 WY-to-date: Obs: 122.9 Mean: 106.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 7 12 20 28
Obs + Fcst: 10 11 16 24 32
% of mean: 52%
April Mean: 16.6
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 12 24 31
% of mean: 73%
May Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 8 10
% of mean: 47%
June Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 4
% of mean: 76%
July Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 144%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 12%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 6%
-------------------------------------------------------
Water Year Obs-To-Date: 122.9 Mean: 159.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 15 20 32 52 76
Obs + Fcst: 137 143 155 175 199
% of mean: 97%
_____________________________________________________________
Station: MRNC1 (Sf Eel - Miranda, Nr 4 SE)
MONTHLY DATA
October Obs: 5.3 Mean: 9.6 WY-to-date: Obs: 5.3 Mean: 9.6
2025 % of mean: 56%
November Obs: 42.0 Mean: 64.0 WY-to-date: Obs: 47.3 Mean: 73.6
2025 % of mean: 66%
December Obs: 390.6 Mean: 218.4 WY-to-date: Obs: 438.0 Mean: 292.1
2025 % of mean: 179%
January Obs: 221.9 Mean: 269.1 WY-to-date: Obs: 659.9 Mean: 561.2
2026 % of mean: 82%
February Obs: 227.3 Mean: 240.0 WY-to-date: Obs: 887.1 Mean: 799.0
2026 % of mean: 95%
March Obs (thru 04@12Z): 27.7 Mean: 229.0 WY-to-date: Obs: 914.9 Mean: 829.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 46 50 99 126 258
Obs + Fcst: 73 78 127 154 285
% of mean: 55%
April Mean: 107.3
2026 Prob. level: 90 75 50 25 10
Forecast: 21 41 69 151 234
% of mean: 65%
May Mean: 42.7
2026 Prob. level: 90 75 50 25 10
Forecast: 13 18 30 43 97
% of mean: 70%
June Mean: 18.0
2026 Prob. level: 90 75 50 25 10
Forecast: 6 9 11 18 29
% of mean: 63%
July Mean: 6.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 4 5 8 11
% of mean: 79%
August Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 4
% of mean: 34%
September Mean: 2.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 14%
-------------------------------------------------------
Water Year Obs-To-Date: 914.9 Mean: 1209.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 110 138 226 402 575
Obs + Fcst: 1025 1053 1141 1317 1490
% of mean: 94%
_____________________________________________________________
Station: ORIC1 (Redwood Ck - Orick 1 N)
MONTHLY DATA
October Obs: 2.8 Mean: 5.7 WY-to-date: Obs: 2.8 Mean: 5.7
2025 % of mean: 49%
November Obs: 9.9 Mean: 38.3 WY-to-date: Obs: 12.7 Mean: 44.0
2025 % of mean: 26%
December Obs: 119.2 Mean: 117.8 WY-to-date: Obs: 131.9 Mean: 161.7
2025 % of mean: 101%
January Obs: 69.7 Mean: 136.8 WY-to-date: Obs: 201.6 Mean: 298.6
2026 % of mean: 51%
February Obs: 68.5 Mean: 113.8 WY-to-date: Obs: 270.1 Mean: 411.3
2026 % of mean: 60%
March Obs (thru 04@12Z): 13.1 Mean: 116.8 WY-to-date: Obs: 283.2 Mean: 427.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 39 47 68 88 119
Obs + Fcst: 53 60 81 101 132
% of mean: 69%
April Mean: 73.4
2026 Prob. level: 90 75 50 25 10
Forecast: 23 35 58 102 148
% of mean: 79%
May Mean: 35.8
2026 Prob. level: 90 75 50 25 10
Forecast: 10 16 29 41 65
% of mean: 80%
June Mean: 16.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 5 8 15 34
% of mean: 48%
July Mean: 5.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 3 5 8
% of mean: 52%
August Mean: 2.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 2 3
% of mean: 41%
September Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 24%
-------------------------------------------------------
Water Year Obs-To-Date: 283.2 Mean: 663.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 105 128 169 260 349
Obs + Fcst: 388 411 452 543 632
% of mean: 68%
_____________________________________________________________
Station: PLBC1 (Lk Pillsbury - Potter Valley, Nr)
MONTHLY DATA
October Obs: 2.0 Mean: N/A WY-to-date: Obs: 2.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 10.5 Mean: N/A WY-to-date: Obs: 12.5 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 103.4 Mean: N/A WY-to-date: Obs: 115.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 89.4 Mean: N/A WY-to-date: Obs: 205.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 90.9 Mean: N/A WY-to-date: Obs: 296.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 12.0 Mean: N/A WY-to-date: Obs: 308.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 27 29 34 48 90
Obs + Fcst: 39 40 46 60 102
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 13 15 29 50 81
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 11 25 36
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 7 13
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 4
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 308.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 56 62 84 139 233
Obs + Fcst: 364 371 393 447 542
% of mean: N/A
_____________________________________________________________
Station: SCOC1 (Eel - Scotia 1 N)
MONTHLY DATA
October Obs: 19.4 Mean: 33.9 WY-to-date: Obs: 19.4 Mean: 33.9
2025 % of mean: 57%
November Obs: 166.9 Mean: 240.6 WY-to-date: Obs: 186.4 Mean: 274.5
2025 % of mean: 69%
December Obs: 1433.9 Mean: 873.2 WY-to-date: Obs: 1620.3 Mean: 1147.7
2025 % of mean: 164%
January Obs: 1030.7 Mean: 1168.7 WY-to-date: Obs: 2651.0 Mean: 2316.4
2026 % of mean: 88%
February Obs: 943.0 Mean: 1037.0 WY-to-date: Obs: 3594.0 Mean: 3343.8
2026 % of mean: 91%
March Obs (thru 04@12Z): 140.2 Mean: 1023.9 WY-to-date: Obs: 3734.1 Mean: 3484.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 241 272 425 566 1044
Obs + Fcst: 381 412 565 706 1184
% of mean: 55%
April Mean: 531.6
2026 Prob. level: 90 75 50 25 10
Forecast: 102 175 347 602 1076
% of mean: 65%
May Mean: 234.3
2026 Prob. level: 90 75 50 25 10
Forecast: 56 76 135 223 431
% of mean: 57%
June Mean: 84.4
2026 Prob. level: 90 75 50 25 10
Forecast: 27 34 45 72 135
% of mean: 53%
July Mean: 22.0
2026 Prob. level: 90 75 50 25 10
Forecast: 9 13 19 31 42
% of mean: 85%
August Mean: 8.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 3 8 15
% of mean: 37%
September Mean: 7.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 2 4 7
% of mean: 23%
-------------------------------------------------------
Water Year Obs-To-Date: 3734.1 Mean: 5266.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 531 635 1003 1735 2585
Obs + Fcst: 4266 4369 4737 5469 6320
% of mean: 90%
_____________________________________________________________
Station: FRGC1 (Farmington Reservoir - )
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 4 14
Obs + Fcst: -79329 -79329 -79329 -79327 -79317
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 4 11
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 6 17 26
Obs + Fcst: -3074067 -3074067 -3074067 -3074056 -3074047
% of mean: N/A
_____________________________________________________________
Station: OTTC1 (Deer Ck Above Scott Rd - )
MONTHLY DATA
October Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 3.2 Mean: N/A WY-to-date: Obs: 3.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 6.1 Mean: N/A WY-to-date: Obs: 9.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 6.9 Mean: N/A WY-to-date: Obs: 16.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 8.7 Mean: N/A WY-to-date: Obs: 25.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.5 Mean: N/A WY-to-date: Obs: 25.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 25.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9973 -9973 -9973 -9973 -9973
% of mean: N/A
_____________________________________________________________
Station: MSGC1 (Mormon Slough - Bellota)
MONTHLY DATA
October Obs: 3.0 Mean: N/A WY-to-date: Obs: 3.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.9 Mean: N/A WY-to-date: Obs: 6.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 10.7 Mean: N/A WY-to-date: Obs: 16.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 30.8 Mean: N/A WY-to-date: Obs: 47.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 24.7 Mean: N/A WY-to-date: Obs: 72.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 3.1 Mean: N/A WY-to-date: Obs: 75.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 75.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9924 -9924 -9924 -9924 -9924
% of mean: N/A
_____________________________________________________________
Station: NHGC1 (Calaveras - New Hogan Dam)
MONTHLY DATA
October Obs: -1.5 Mean: 0.9 WY-to-date: Obs: -1.5 Mean: 0.9
2025 % of mean: -167%
November Obs: 6.3 Mean: 4.0 WY-to-date: Obs: 4.8 Mean: 4.9
2025 % of mean: 159%
December Obs: 15.5 Mean: 15.2 WY-to-date: Obs: 20.3 Mean: 20.1
2025 % of mean: 102%
January Obs: 33.1 Mean: 38.6 WY-to-date: Obs: 53.4 Mean: 58.7
2026 % of mean: 86%
February Obs: 41.1 Mean: 39.3 WY-to-date: Obs: 94.6 Mean: 97.8
2026 % of mean: 105%
March Obs (thru 04@12Z): 2.7 Mean: 41.3 WY-to-date: Obs: 97.3 Mean: 103.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 10 11 28 47
Obs + Fcst: 13 13 13 31 49
% of mean: 32%
April Mean: 19.1
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 8 21 39
% of mean: 40%
May Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 9 17
% of mean: 83%
June Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 5 6
% of mean: 110%
July Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 3
% of mean: 63%
August Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 5%
September Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 42%
-------------------------------------------------------
Water Year Obs-To-Date: 97.3 Mean: 170.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 25 27 76 113
Obs + Fcst: 121 122 124 173 210
% of mean: 73%
_____________________________________________________________
Station: APCC1 (Napa - Napa, Nr 5 NNW)
MONTHLY DATA
October Obs: 0.1 Mean: 0.5 WY-to-date: Obs: 0.1 Mean: 0.5
2025 % of mean: 19%
November Obs: 0.9 Mean: 2.8 WY-to-date: Obs: 1.0 Mean: 3.2
2025 % of mean: 31%
December Obs: 14.2 Mean: 19.9 WY-to-date: Obs: 15.2 Mean: 23.2
2025 % of mean: 71%
January Obs: 29.3 Mean: 36.3 WY-to-date: Obs: 44.5 Mean: 59.5
2026 % of mean: 81%
February Obs: 14.6 Mean: 39.9 WY-to-date: Obs: 59.1 Mean: 99.1
2026 % of mean: 37%
March Obs (thru 04@12Z): 1.7 Mean: 32.9 WY-to-date: Obs: 60.8 Mean: 104.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 5 10 23
Obs + Fcst: 6 6 6 12 25
% of mean: 19%
April Mean: 11.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 9 14
% of mean: 18%
May Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 3 6
% of mean: 27%
June Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 12%
July Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 60.8 Mean: 148.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 8 24 51
Obs + Fcst: 68 68 69 85 111
% of mean: 46%
_____________________________________________________________
Station: CDLC1 (Russian - Cloverdale, Nr)
MONTHLY DATA
October Obs: 10.4 Mean: 12.2 WY-to-date: Obs: 10.4 Mean: 12.2
2025 % of mean: 85%
November Obs: 14.4 Mean: 25.2 WY-to-date: Obs: 24.8 Mean: 37.4
2025 % of mean: 57%
December Obs: 109.2 Mean: 83.3 WY-to-date: Obs: 134.0 Mean: 120.7
2025 % of mean: 131%
January Obs: 115.2 Mean: 131.6 WY-to-date: Obs: 249.2 Mean: 252.4
2026 % of mean: 87%
February Obs: 83.4 Mean: 127.3 WY-to-date: Obs: 332.5 Mean: 378.4
2026 % of mean: 65%
March Obs (thru 04@12Z): 13.6 Mean: 108.9 WY-to-date: Obs: 346.1 Mean: 395.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9985 -9985 -9985 -9985 -9985
% of mean: N/A
April Mean: 49.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 22.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 12.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 10.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 11.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 10.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 346.1 Mean: 605.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9653 -9653 -9653 -9653 -9653
% of mean: N/A
_____________________________________________________________
Station: GUEC1 (Russian - Guerneville Bridge)
MONTHLY DATA
October Obs: 53.5 Mean: N/A WY-to-date: Obs: 53.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 60.4 Mean: N/A WY-to-date: Obs: 113.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 300.7 Mean: N/A WY-to-date: Obs: 414.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 455.6 Mean: N/A WY-to-date: Obs: 870.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 186.1 Mean: N/A WY-to-date: Obs: 1056.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 43.4 Mean: N/A WY-to-date: Obs: 1099.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9956 -9956 -9956 -9956 -9956
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1099.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8899 -8899 -8899 -8899 -8899
% of mean: N/A
_____________________________________________________________
Station: HEAC1 (Russian - Healdsburg, Nr)
MONTHLY DATA
October Obs: 10.0 Mean: N/A WY-to-date: Obs: 10.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 22.0 Mean: N/A WY-to-date: Obs: 32.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 190.6 Mean: N/A WY-to-date: Obs: 222.6 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 231.8 Mean: N/A WY-to-date: Obs: 454.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 122.7 Mean: N/A WY-to-date: Obs: 577.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 23.9 Mean: N/A WY-to-date: Obs: 601.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9975 -9975 -9975 -9975 -9975
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 601.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9398 -9398 -9398 -9398 -9398
% of mean: N/A
_____________________________________________________________
Station: HOPC1 (Russian - Hopland, Nr 4 N)
MONTHLY DATA
October Obs: 10.2 Mean: 11.8 WY-to-date: Obs: 10.2 Mean: 11.8
2025 % of mean: 86%
November Obs: 11.4 Mean: 19.5 WY-to-date: Obs: 21.5 Mean: 31.3
2025 % of mean: 58%
December Obs: 71.5 Mean: 59.3 WY-to-date: Obs: 93.1 Mean: 90.6
2025 % of mean: 121%
January Obs: 79.7 Mean: 91.7 WY-to-date: Obs: 172.8 Mean: 182.3
2026 % of mean: 87%
February Obs: 64.1 Mean: 88.1 WY-to-date: Obs: 236.8 Mean: 269.5
2026 % of mean: 73%
March Obs (thru 04@12Z): 12.9 Mean: 72.9 WY-to-date: Obs: 249.8 Mean: 281.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9986 -9986 -9986 -9986 -9986
% of mean: N/A
April Mean: 36.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 17.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 11.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 11.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 11.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 10.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 249.8 Mean: 441.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9749 -9749 -9749 -9749 -9749
% of mean: N/A
_____________________________________________________________
Station: LAMC1 (Ef Russian - Coyote Dam)
MONTHLY DATA
October Obs: 1.1 Mean: 0.9 WY-to-date: Obs: 1.1 Mean: 0.9
2025 % of mean: 117%
November Obs: 2.1 Mean: 4.1 WY-to-date: Obs: 3.2 Mean: 5.1
2025 % of mean: 52%
December Obs: 24.7 Mean: 15.6 WY-to-date: Obs: 27.9 Mean: 20.6
2025 % of mean: 159%
January Obs: 21.9 Mean: 22.3 WY-to-date: Obs: 49.8 Mean: 43.0
2026 % of mean: 98%
February Obs: 21.7 Mean: 21.9 WY-to-date: Obs: 71.5 Mean: 64.6
2026 % of mean: 99%
March Obs (thru 04@12Z): 2.0 Mean: 19.8 WY-to-date: Obs: 73.4 Mean: 67.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 7 12 21
Obs + Fcst: 8 8 9 14 23
% of mean: 45%
April Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 9 22
% of mean: 42%
May Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 4 7
% of mean: 57%
June Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 103%
July Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 141%
August Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 136%
September Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 133%
-------------------------------------------------------
Water Year Obs-To-Date: 73.4 Mean: 98.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 13 18 33 53
Obs + Fcst: 86 87 91 106 127
% of mean: 92%
_____________________________________________________________
Station: NVRC1 (Navarro - Navarro, Nr)
MONTHLY DATA
October Obs: 0.8 Mean: 1.5 WY-to-date: Obs: 0.8 Mean: 1.5
2025 % of mean: 53%
November Obs: 7.6 Mean: 11.0 WY-to-date: Obs: 8.3 Mean: 12.5
2025 % of mean: 69%
December Obs: 74.1 Mean: 53.2 WY-to-date: Obs: 82.4 Mean: 65.7
2025 % of mean: 139%
January Obs: 83.6 Mean: 81.9 WY-to-date: Obs: 166.0 Mean: 147.7
2026 % of mean: 102%
February Obs: 66.6 Mean: 74.7 WY-to-date: Obs: 232.6 Mean: 221.7
2026 % of mean: 89%
March Obs (thru 04@12Z): 8.5 Mean: 67.7 WY-to-date: Obs: 241.2 Mean: 231.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 13 18 30 72
Obs + Fcst: 21 21 27 38 81
% of mean: 39%
April Mean: 28.2
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 11 30 76
% of mean: 38%
May Mean: 9.4
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 9 26
% of mean: 61%
June Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 5 7
% of mean: 110%
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% of mean: 191%
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 232%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 208%
-------------------------------------------------------
Water Year Obs-To-Date: 241.2 Mean: 333.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 29 30 49 106 159
Obs + Fcst: 270 271 290 347 401
% of mean: 87%
_____________________________________________________________
Station: SHEC1 (Napa - St. Helena, Nr 2 E)
MONTHLY DATA
October Obs: 0.0 Mean: 0.4 WY-to-date: Obs: 0.0 Mean: 0.4
2025 % of mean: 10%
November Obs: 0.5 Mean: 1.7 WY-to-date: Obs: 0.5 Mean: 2.1
2025 % of mean: 28%
December Obs: 11.3 Mean: 10.8 WY-to-date: Obs: 11.8 Mean: 12.9
2025 % of mean: 104%
January Obs: 19.7 Mean: 15.9 WY-to-date: Obs: 31.5 Mean: 28.9
2026 % of mean: 124%
February Obs: 8.2 Mean: 15.9 WY-to-date: Obs: 39.7 Mean: 44.8
2026 % of mean: 51%
March Obs (thru 04@12Z): 1.1 Mean: 15.2 WY-to-date: Obs: 40.8 Mean: 41.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 5 11
Obs + Fcst: 3 3 3 6 12
% of mean: 21%
April Mean: 4.9
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 5 8
% of mean: 25%
May Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 2 3
% of mean: 41%
June Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 29%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 40.8 Mean: 67.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 4 5 13 27
Obs + Fcst: 44 44 45 54 68
% of mean: 68%
_____________________________________________________________
Station: UKAC1 (Russian - Ukiah, Nr)
MONTHLY DATA
October Obs: 0.1 Mean: 0.6 WY-to-date: Obs: 0.1 Mean: 0.6
2025 % of mean: 13%
November Obs: 1.4 Mean: 4.9 WY-to-date: Obs: 1.4 Mean: 5.5
2025 % of mean: 28%
December Obs: 35.5 Mean: 21.3 WY-to-date: Obs: 36.9 Mean: 26.7
2025 % of mean: 167%
January Obs: 24.3 Mean: 28.4 WY-to-date: Obs: 61.3 Mean: 55.1
2026 % of mean: 86%
February Obs: 31.2 Mean: 25.3 WY-to-date: Obs: 92.5 Mean: 80.2
2026 % of mean: 123%
March Obs (thru 04@12Z): 2.9 Mean: 22.6 WY-to-date: Obs: 95.4 Mean: 83.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 7 11 23
Obs + Fcst: 7 7 10 14 26
% of mean: 45%
April Mean: 9.6
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 4 11 23
% of mean: 39%
May Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 6
% of mean: 59%
June Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 114%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 336%
August Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 865%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 631%
-------------------------------------------------------
Water Year Obs-To-Date: 95.4 Mean: 116.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 10 17 33 55
Obs + Fcst: 103 105 112 129 151
% of mean: 96%
_____________________________________________________________
Station: WSDC1 (Dry Ck - Warm Springs Dam)
MONTHLY DATA
October Obs: 0.2 Mean: 1.1 WY-to-date: Obs: 0.2 Mean: 1.1
2025 % of mean: 19%
November Obs: 5.6 Mean: 6.9 WY-to-date: Obs: 5.8 Mean: 8.0
2025 % of mean: 81%
December Obs: 42.5 Mean: 28.7 WY-to-date: Obs: 48.3 Mean: 36.7
2025 % of mean: 148%
January Obs: 45.1 Mean: 44.6 WY-to-date: Obs: 93.4 Mean: 81.3
2026 % of mean: 101%
February Obs: 30.5 Mean: 43.3 WY-to-date: Obs: 123.9 Mean: 124.3
2026 % of mean: 70%
March Obs (thru 04@12Z): 3.9 Mean: 37.4 WY-to-date: Obs: 127.9 Mean: 130.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 9 19 32
Obs + Fcst: 12 12 13 23 36
% of mean: 35%
April Mean: 14.3
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 8 16 31
% of mean: 53%
May Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 16
% of mean: 82%
June Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 4 4
% of mean: 153%
July Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 340%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 315%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 431%
-------------------------------------------------------
Water Year Obs-To-Date: 127.9 Mean: 183.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 19 19 27 53 80
Obs + Fcst: 146 147 155 181 208
% of mean: 85%
_____________________________________________________________
Station: DGYC1 (Dry Ck - Geyserville)
MONTHLY DATA
October Obs: 7.2 Mean: N/A WY-to-date: Obs: 7.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 8.1 Mean: N/A WY-to-date: Obs: 15.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 20.5 Mean: N/A WY-to-date: Obs: 35.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 70.6 Mean: N/A WY-to-date: Obs: 106.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 15.2 Mean: N/A WY-to-date: Obs: 121.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 9.1 Mean: N/A WY-to-date: Obs: 130.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9990 -9990 -9990 -9990 -9990
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 130.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9868 -9868 -9868 -9868 -9868
% of mean: N/A
_____________________________________________________________
Station: BSCC1 (Big Sulphur Ck - Cloverdale, Nr)
MONTHLY DATA
October Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 3.6 Mean: N/A WY-to-date: Obs: 3.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 30.0 Mean: N/A WY-to-date: Obs: 33.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 32.4 Mean: N/A WY-to-date: Obs: 66.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 19.0 Mean: N/A WY-to-date: Obs: 85.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 3.7 Mean: N/A WY-to-date: Obs: 89.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9995 -9995 -9995 -9995 -9995
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 89.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9910 -9910 -9910 -9910 -9910
% of mean: N/A
_____________________________________________________________
Station: GEYC1 (Russian R - Geyserville)
MONTHLY DATA
October Obs: 9.6 Mean: N/A WY-to-date: Obs: 9.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: 20.5 Mean: N/A WY-to-date: Obs: 30.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 177.9 Mean: N/A WY-to-date: Obs: 208.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 195.4 Mean: N/A WY-to-date: Obs: 403.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 120.0 Mean: N/A WY-to-date: Obs: 523.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 21.5 Mean: N/A WY-to-date: Obs: 544.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9978 -9978 -9978 -9978 -9978
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 544.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9454 -9454 -9454 -9454 -9454
% of mean: N/A
_____________________________________________________________
Station: RMKC1 (Maacama Ck - Kellogg)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.9 Mean: N/A WY-to-date: Obs: 2.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 16.2 Mean: N/A WY-to-date: Obs: 18.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 18.5 Mean: N/A WY-to-date: Obs: 36.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 6.8 Mean: N/A WY-to-date: Obs: 43.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.7 Mean: N/A WY-to-date: Obs: 44.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 44.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9955 -9955 -9955 -9955 -9955
% of mean: N/A
_____________________________________________________________
Station: SSAC1 (Santa Rosa Ck - Santa Rosa)
MONTHLY DATA
October Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.5 Mean: N/A WY-to-date: Obs: 1.6 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 10.4 Mean: N/A WY-to-date: Obs: 12.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 11.2 Mean: N/A WY-to-date: Obs: 23.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 5.9 Mean: N/A WY-to-date: Obs: 29.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.5 Mean: N/A WY-to-date: Obs: 29.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 29.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9969 -9969 -9969 -9969 -9969
% of mean: N/A
_____________________________________________________________
Station: CTIC1 (Laguna De Santa Rosa - Stony Pt Rd, Cotati, Nr)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.9 Mean: N/A WY-to-date: Obs: 0.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 2.3 Mean: N/A WY-to-date: Obs: 3.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 5.0 Mean: N/A WY-to-date: Obs: 8.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 2.5 Mean: N/A WY-to-date: Obs: 10.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.2 Mean: N/A WY-to-date: Obs: 11.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 11.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9988 -9988 -9988 -9988 -9988
% of mean: N/A
_____________________________________________________________
Station: LSEC1 (Laguna De Santa Rosa - Sebastopol, Nr)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.6 Mean: N/A WY-to-date: Obs: 1.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 5.3 Mean: N/A WY-to-date: Obs: 7.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 14.2 Mean: N/A WY-to-date: Obs: 21.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 4.9 Mean: N/A WY-to-date: Obs: 26.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.7 Mean: N/A WY-to-date: Obs: 26.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 26.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9972 -9972 -9972 -9972 -9972
% of mean: N/A
_____________________________________________________________
Station: MWEC1 (Mark West Ck - Mirabel Heights)
MONTHLY DATA
October Obs: 0.5 Mean: N/A WY-to-date: Obs: 0.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 5.8 Mean: N/A WY-to-date: Obs: 6.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 33.7 Mean: N/A WY-to-date: Obs: 39.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 41.4 Mean: N/A WY-to-date: Obs: 81.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 20.9 Mean: N/A WY-to-date: Obs: 102.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 3.4 Mean: N/A WY-to-date: Obs: 105.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 105.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9893 -9893 -9893 -9893 -9893
% of mean: N/A
_____________________________________________________________
Station: RROC1 (Russian R - Highway 1 Bridge)
MONTHLY DATA
October Obs: 1101.0 Mean: N/A WY-to-date: Obs: 1101.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1152.7 Mean: N/A WY-to-date: Obs: 2253.7 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 911.7 Mean: N/A WY-to-date: Obs: 3165.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 701.8 Mean: N/A WY-to-date: Obs: 3867.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 717.7 Mean: N/A WY-to-date: Obs: 4584.9 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 64.9 Mean: N/A WY-to-date: Obs: 4649.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9934 -9934 -9934 -9934 -9934
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4649.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5349 -5349 -5349 -5349 -5349
% of mean: N/A
_____________________________________________________________
Station: RIOC1 (Russian - Hacienda Br)
MONTHLY DATA
October Obs: 12.1 Mean: N/A WY-to-date: Obs: 12.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 34.7 Mean: N/A WY-to-date: Obs: 46.7 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 244.0 Mean: N/A WY-to-date: Obs: 290.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 394.9 Mean: N/A WY-to-date: Obs: 685.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 167.6 Mean: N/A WY-to-date: Obs: 853.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 40.7 Mean: N/A WY-to-date: Obs: 893.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9958 -9958 -9958 -9958 -9958
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 893.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9105 -9105 -9105 -9105 -9105
% of mean: N/A
_____________________________________________________________
Station: LWDC1 (San Antonio - Lockwood, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.5 Mean: N/A WY-to-date: Obs: 1.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 16.7 Mean: N/A WY-to-date: Obs: 18.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 22.8 Mean: N/A WY-to-date: Obs: 41.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.6 Mean: N/A WY-to-date: Obs: 42.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9997 -9997 -9997 -9997 -9997
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 42.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9956 -9956 -9956 -9956 -9956
% of mean: N/A
_____________________________________________________________
Station: SNRC1 (San Antonio - San Antonio Dam)
MONTHLY DATA
October Obs: -0.3 Mean: 0.1 WY-to-date: Obs: -0.3 Mean: 0.1
2025 % of mean: -332%
November Obs: 0.5 Mean: 0.3 WY-to-date: Obs: 0.2 Mean: 0.4
2025 % of mean: 195%
December Obs: 2.4 Mean: 4.5 WY-to-date: Obs: 2.5 Mean: 4.8
2025 % of mean: 53%
January Obs: 15.2 Mean: 16.6 WY-to-date: Obs: 17.8 Mean: 21.5
2026 % of mean: 92%
February Obs: 23.0 Mean: 19.8 WY-to-date: Obs: 40.8 Mean: 41.1
2026 % of mean: 116%
March Obs (thru 04@12Z): 1.5 Mean: 18.2 WY-to-date: Obs: 42.3 Mean: 44.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 6 12
Obs + Fcst: 5 5 5 7 13
% of mean: 28%
April Mean: 6.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 3 8
% of mean: 9%
May Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 1%
June Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 42.3 Mean: 67.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 12 22
Obs + Fcst: 46 46 47 54 65
% of mean: 69%
_____________________________________________________________
Station: NBYC1 (Nacimiento - Sapaque, Blo)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.9 Mean: N/A WY-to-date: Obs: 0.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 9.3 Mean: N/A WY-to-date: Obs: 10.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 32.6 Mean: N/A WY-to-date: Obs: 42.9 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 41.3 Mean: N/A WY-to-date: Obs: 84.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.1 Mean: N/A WY-to-date: Obs: 85.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 85.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9914 -9914 -9914 -9914 -9914
% of mean: N/A
_____________________________________________________________
Station: NACC1 (Nacimiento - Nacimiento Dam)
MONTHLY DATA
October Obs: -1.0 Mean: 1.0 WY-to-date: Obs: -1.0 Mean: 1.0
2025 % of mean: -101%
November Obs: 1.9 Mean: 2.9 WY-to-date: Obs: 0.9 Mean: 3.9
2025 % of mean: 65%
December Obs: 16.2 Mean: 20.5 WY-to-date: Obs: 17.1 Mean: 24.5
2025 % of mean: 79%
January Obs: 47.8 Mean: 53.6 WY-to-date: Obs: 64.9 Mean: 78.1
2026 % of mean: 89%
February Obs: 61.8 Mean: 54.6 WY-to-date: Obs: 126.8 Mean: 132.5
2026 % of mean: 113%
March Obs (thru 04@12Z): 2.0 Mean: 45.9 WY-to-date: Obs: 128.7 Mean: 140.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 5 17 43
Obs + Fcst: 6 6 7 19 45
% of mean: 15%
April Mean: 14.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 13 27
% of mean: 24%
May Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 4
% of mean: 31%
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 128.7 Mean: 192.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 8 11 38 76
Obs + Fcst: 136 137 140 167 205
% of mean: 73%
_____________________________________________________________
Station: PRBC1 (Salinas - Paso Robles)
MONTHLY DATA
October Obs: 0.1 Mean: 0.1 WY-to-date: Obs: 0.1 Mean: 0.1
2025 % of mean: 100%
November Obs: 0.2 Mean: 0.3 WY-to-date: Obs: 0.2 Mean: 0.3
2025 % of mean: 64%
December Obs: 3.4 Mean: 3.7 WY-to-date: Obs: 3.6 Mean: 4.1
2025 % of mean: 91%
January Obs: 20.3 Mean: 18.6 WY-to-date: Obs: 24.0 Mean: 22.6
2026 % of mean: 110%
February Obs: 30.3 Mean: 23.1 WY-to-date: Obs: 54.3 Mean: 45.6
2026 % of mean: 131%
March Obs (thru 04@12Z): 1.5 Mean: 24.5 WY-to-date: Obs: 55.8 Mean: 49.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 11 31
Obs + Fcst: 4 5 5 13 33
% of mean: 19%
April Mean: 7.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 7 18
% of mean: 29%
May Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 3
% of mean: 51%
June Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 55.8 Mean: 80.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 5 6 26 52
Obs + Fcst: 60 60 62 82 108
% of mean: 77%
_____________________________________________________________
Station: ESRC1 (Estrella - Estrella, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 0.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
_____________________________________________________________
Station: BRDC1 (Salinas - Bradley, Nr 6 NW)
MONTHLY DATA
October Obs: 4.5 Mean: N/A WY-to-date: Obs: 4.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 4.0 Mean: N/A WY-to-date: Obs: 8.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 5.0 Mean: N/A WY-to-date: Obs: 13.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 16.8 Mean: N/A WY-to-date: Obs: 30.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 33.4 Mean: N/A WY-to-date: Obs: 63.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 3.8 Mean: N/A WY-to-date: Obs: 67.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9995 -9995 -9995 -9995 -9995
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 67.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9932 -9932 -9932 -9932 -9932
% of mean: N/A
_____________________________________________________________
Station: KCYC1 (San Lorenzo Ck - Bitterwater, Blo)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.2 Mean: N/A WY-to-date: Obs: 1.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1.8 Mean: N/A WY-to-date: Obs: 3.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 3.4 Mean: N/A WY-to-date: Obs: 6.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 6.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 6.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9992 -9992 -9992 -9992 -9992
% of mean: N/A
_____________________________________________________________
Station: SDDC1 (Salinas - Soledad)
MONTHLY DATA
October Obs: 1.6 Mean: N/A WY-to-date: Obs: 1.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.4 Mean: N/A WY-to-date: Obs: 2.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 2.7 Mean: N/A WY-to-date: Obs: 4.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 19.0 Mean: N/A WY-to-date: Obs: 23.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 29.5 Mean: N/A WY-to-date: Obs: 53.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 3.4 Mean: N/A WY-to-date: Obs: 56.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 56.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9942 -9942 -9942 -9942 -9942
% of mean: N/A
_____________________________________________________________
Station: SOLC1 (Arroyo Seco - Soledad, Nr)
MONTHLY DATA
October Obs: 1.0 Mean: N/A WY-to-date: Obs: 1.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.3 Mean: N/A WY-to-date: Obs: 3.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 7.9 Mean: N/A WY-to-date: Obs: 11.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 32.2 Mean: N/A WY-to-date: Obs: 43.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 34.6 Mean: N/A WY-to-date: Obs: 78.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.6 Mean: N/A WY-to-date: Obs: 80.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 80.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9918 -9918 -9918 -9918 -9918
% of mean: N/A
_____________________________________________________________
Station: CHLC1 (Salinas - Chualar, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 2.6 Mean: N/A WY-to-date: Obs: 2.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 24.7 Mean: N/A WY-to-date: Obs: 27.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 44.2 Mean: N/A WY-to-date: Obs: 71.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 5.8 Mean: N/A WY-to-date: Obs: 77.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9993 -9993 -9993 -9993 -9993
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 77.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9922 -9922 -9922 -9922 -9922
% of mean: N/A
_____________________________________________________________
Station: SPRC1 (Salinas - Spreckels, Nr 5 SSW)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.1 Mean: N/A WY-to-date: Obs: 1.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 19.3 Mean: N/A WY-to-date: Obs: 20.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 37.4 Mean: N/A WY-to-date: Obs: 57.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 5.1 Mean: N/A WY-to-date: Obs: 62.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9994 -9994 -9994 -9994 -9994
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 62.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9936 -9936 -9936 -9936 -9936
% of mean: N/A
_____________________________________________________________
Station: RDRC1 (Carmel - Robles Del Rio)
MONTHLY DATA
October Obs: 0.4 Mean: 0.5 WY-to-date: Obs: 0.4 Mean: 0.5
2025 % of mean: 74%
November Obs: 0.9 Mean: 1.0 WY-to-date: Obs: 1.3 Mean: 1.5
2025 % of mean: 93%
December Obs: 5.8 Mean: 4.9 WY-to-date: Obs: 7.1 Mean: 6.4
2025 % of mean: 118%
January Obs: 17.7 Mean: 15.1 WY-to-date: Obs: 24.7 Mean: 21.5
2026 % of mean: 117%
February Obs: 22.4 Mean: 18.4 WY-to-date: Obs: 47.1 Mean: 39.8
2026 % of mean: 122%
March Obs (thru 04@12Z): 2.0 Mean: 18.0 WY-to-date: Obs: 49.1 Mean: 42.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 8 12 17
Obs + Fcst: 9 9 10 14 19
% of mean: 54%
April Mean: 9.5
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 10 18
% of mean: 46%
May Mean: 4.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 5
% of mean: 69%
June Mean: 1.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 76%
July Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 1
% of mean: 74%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 91%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 89%
-------------------------------------------------------
Water Year Obs-To-Date: 49.1 Mean: 74.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 14 15 17 29 49
Obs + Fcst: 63 64 66 78 99
% of mean: 89%
_____________________________________________________________
Station: BSRC1 (Big Sur - Big Sur, Nr)
MONTHLY DATA
October Obs: 1.0 Mean: 1.3 WY-to-date: Obs: 1.0 Mean: 1.3
2025 % of mean: 80%
November Obs: 2.0 Mean: 2.0 WY-to-date: Obs: 3.0 Mean: 3.2
2025 % of mean: 103%
December Obs: 3.1 Mean: 6.5 WY-to-date: Obs: 6.2 Mean: 9.7
2025 % of mean: 48%
January Obs: 16.2 Mean: 15.4 WY-to-date: Obs: 22.4 Mean: 25.0
2026 % of mean: 106%
February Obs: 15.4 Mean: 15.5 WY-to-date: Obs: 37.8 Mean: 40.4
2026 % of mean: 99%
March Obs (thru 04@12Z): 1.6 Mean: 15.5 WY-to-date: Obs: 39.4 Mean: 42.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 9 12
Obs + Fcst: 9 9 9 11 14
% of mean: 58%
April Mean: 8.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 8 11
% of mean: 47%
May Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: 66%
June Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: 85%
July Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 92%
August Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 89%
September Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 77%
-------------------------------------------------------
Water Year Obs-To-Date: 39.4 Mean: 74.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 18 18 19 29 37
Obs + Fcst: 57 58 59 69 76
% of mean: 78%
_____________________________________________________________
Station: PIIC1 (San Benito - Willow Ck, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: 0.5 WY-to-date: Obs: 0.0 Mean: 0.5
2025 % of mean: 0%
November Obs: 0.2 Mean: 0.5 WY-to-date: Obs: 0.2 Mean: 1.0
2025 % of mean: 37%
December Obs: 0.7 Mean: 0.6 WY-to-date: Obs: 0.9 Mean: 1.5
2025 % of mean: 134%
January Obs: 1.1 Mean: 1.9 WY-to-date: Obs: 2.0 Mean: 3.4
2026 % of mean: 59%
February Obs: 2.4 Mean: 3.2 WY-to-date: Obs: 4.4 Mean: 6.6
2026 % of mean: 74%
March Obs (thru 04@12Z): 0.2 Mean: 4.8 WY-to-date: Obs: 4.6 Mean: 7.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 4
Obs + Fcst: 1 1 1 1 4
% of mean: 18%
April Mean: 2.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 5
% of mean: 21%
May Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 13%
June Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 0%
July Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 4.6 Mean: 18.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 5 14
Obs + Fcst: 6 6 6 9 18
% of mean: 31%
_____________________________________________________________
Station: HOSC1 (San Benito - Hospital Rd Br, Hollister, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: 0.1 WY-to-date: Obs: 0.0 Mean: 0.1
2025 % of mean: 0%
November Obs: 0.0 Mean: 0.3 WY-to-date: Obs: 0.0 Mean: 0.4
2025 % of mean: 0%
December Obs: 0.3 Mean: 0.8 WY-to-date: Obs: 0.3 Mean: 1.2
2025 % of mean: 42%
January Obs: 1.1 Mean: 3.6 WY-to-date: Obs: 1.4 Mean: 4.8
2026 % of mean: 30%
February Obs: 5.3 Mean: 6.5 WY-to-date: Obs: 6.7 Mean: 11.2
2026 % of mean: 82%
March Obs (thru 04@12Z): 0.2 Mean: 7.3 WY-to-date: Obs: 6.9 Mean: 12.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 2
Obs + Fcst: 0 0 0 0 3
% of mean: 3%
April Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 3
% of mean: 0%
May Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
June Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 6.9 Mean: 22.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 2 7
Obs + Fcst: 7 7 7 8 14
% of mean: 31%
_____________________________________________________________
Station: AROC1 (Pajaro - Chittenden 2 ENE)
MONTHLY DATA
October Obs: 0.3 Mean: 0.6 WY-to-date: Obs: 0.3 Mean: 0.6
2025 % of mean: 51%
November Obs: 1.7 Mean: 1.3 WY-to-date: Obs: 1.9 Mean: 1.9
2025 % of mean: 125%
December Obs: 2.1 Mean: 7.8 WY-to-date: Obs: 4.0 Mean: 9.6
2025 % of mean: 27%
January Obs: 11.9 Mean: 30.8 WY-to-date: Obs: 16.0 Mean: 40.4
2026 % of mean: 39%
February Obs: 24.0 Mean: 38.1 WY-to-date: Obs: 40.0 Mean: 78.3
2026 % of mean: 63%
March Obs (thru 04@12Z): 1.5 Mean: 33.2 WY-to-date: Obs: 41.4 Mean: 83.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 6 14
Obs + Fcst: 5 5 5 8 15
% of mean: 16%
April Mean: 13.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 4 11
% of mean: 11%
May Mean: 4.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 14%
June Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 24%
July Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 51%
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 66%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 81%
-------------------------------------------------------
Water Year Obs-To-Date: 41.4 Mean: 131.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 16 28
Obs + Fcst: 48 48 49 57 69
% of mean: 37%
_____________________________________________________________
Station: CBRC1 (Llagas Ck - Chesbro Res)
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: UVRC1 (Uvas Reservoir - )
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: PHOC1 (Pacheco Ck - Dunneville)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 3.4 Mean: N/A WY-to-date: Obs: 3.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 5.7 Mean: N/A WY-to-date: Obs: 9.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.2 Mean: N/A WY-to-date: Obs: 9.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 9.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9990 -9990 -9990 -9990 -9990
% of mean: N/A
_____________________________________________________________
Station: BTEC1 (San Lorenzo - Big Trees)
MONTHLY DATA
October Obs: 1.3 Mean: 1.4 WY-to-date: Obs: 1.3 Mean: 1.4
2025 % of mean: 97%
November Obs: 3.7 Mean: 2.4 WY-to-date: Obs: 5.0 Mean: 3.7
2025 % of mean: 157%
December Obs: 3.8 Mean: 9.5 WY-to-date: Obs: 8.9 Mean: 13.3
2025 % of mean: 40%
January Obs: 17.7 Mean: 19.5 WY-to-date: Obs: 26.6 Mean: 32.8
2026 % of mean: 91%
February Obs: 17.4 Mean: 22.0 WY-to-date: Obs: 44.0 Mean: 54.7
2026 % of mean: 79%
March Obs (thru 04@12Z): 1.2 Mean: 19.6 WY-to-date: Obs: 45.2 Mean: 57.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: 9.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 4.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 45.2 Mean: 94.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9954 -9954 -9954 -9954 -9954
% of mean: N/A
_____________________________________________________________
Station: TESC1 (Tres Pinos Ck - Tres Pinos, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 2.7 Mean: N/A WY-to-date: Obs: 3.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 3.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 3.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
_____________________________________________________________
Station: TEKC1 (Temecula Ck - Aguanga, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: 0.1 WY-to-date: Obs: 0.0 Mean: 0.1
2025 % of mean: 0%
November Obs: 0.0 Mean: 0.1 WY-to-date: Obs: 0.0 Mean: 0.2
2025 % of mean: 0%
December Obs: 0.0 Mean: 0.3 WY-to-date: Obs: 0.0 Mean: 0.6
2025 % of mean: 0%
January Obs: 0.1 Mean: 1.2 WY-to-date: Obs: 0.1 Mean: 1.8
2026 % of mean: 4%
February Obs: 0.2 Mean: 1.5 WY-to-date: Obs: 0.3 Mean: 3.3
2026 % of mean: 16%
March Obs (thru 04@12Z): 0.0 Mean: 1.2 WY-to-date: Obs: 0.3 Mean: 3.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 13%
April Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 24%
May Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 25%
June Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 27%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 26%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 30%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 41%
-------------------------------------------------------
Water Year Obs-To-Date: 0.3 Mean: 5.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: 14%
_____________________________________________________________
Station: VLKC1 (Vail Lk - Temecula, Nr)
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: MUTC1 (Murrieta Ck - Temecula)
MONTHLY DATA
October Obs: 0.0 Mean: 0.2 WY-to-date: Obs: 0.0 Mean: 0.2
2025 % of mean: 5%
November Obs: 2.6 Mean: 0.2 WY-to-date: Obs: 2.6 Mean: 0.5
2025 % of mean: 1083%
December Obs: 1.0 Mean: 1.2 WY-to-date: Obs: 3.7 Mean: 1.7
2025 % of mean: 82%
January Obs: 2.4 Mean: 3.6 WY-to-date: Obs: 6.0 Mean: 5.3
2026 % of mean: 65%
February Obs: 1.9 Mean: 4.7 WY-to-date: Obs: 7.9 Mean: 10.0
2026 % of mean: 39%
March Obs (thru 04@12Z): 0.0 Mean: 2.6 WY-to-date: Obs: 7.9 Mean: 10.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 2
Obs + Fcst: 0 0 0 0 2
% of mean: 8%
April Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 16%
May Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 3%
June Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 7%
-------------------------------------------------------
Water Year Obs-To-Date: 7.9 Mean: 13.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 1 4
Obs + Fcst: 8 8 8 9 12
% of mean: 60%
_____________________________________________________________
Station: SMHC1 (Santa Margarita - Temecula, Nr)
MONTHLY DATA
October Obs: 0.3 Mean: 0.4 WY-to-date: Obs: 0.3 Mean: 0.4
2025 % of mean: 73%
November Obs: 2.7 Mean: 0.5 WY-to-date: Obs: 3.0 Mean: 0.9
2025 % of mean: 547%
December Obs: 1.6 Mean: 1.6 WY-to-date: Obs: 4.6 Mean: 2.6
2025 % of mean: 96%
January Obs: 3.5 Mean: 5.0 WY-to-date: Obs: 8.1 Mean: 7.6
2026 % of mean: 71%
February Obs: 2.9 Mean: 6.2 WY-to-date: Obs: 11.1 Mean: 13.8
2026 % of mean: 47%
March Obs (thru 04@12Z): 0.1 Mean: 3.6 WY-to-date: Obs: 11.1 Mean: 14.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 1 1 3
Obs + Fcst: 0 0 1 1 3
% of mean: 17%
April Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 29%
May Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 23%
June Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 24%
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 29%
August Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 25%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 34%
-------------------------------------------------------
Water Year Obs-To-Date: 11.1 Mean: 20.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 2 3 7
Obs + Fcst: 12 12 13 14 18
% of mean: 63%
_____________________________________________________________
Station: YDRC1 (Santa Margarita - Ysidora, At)
MONTHLY DATA
October Obs: 0.0 Mean: 0.5 WY-to-date: Obs: 0.0 Mean: 0.5
2025 % of mean: 0%
November Obs: 2.7 Mean: 0.7 WY-to-date: Obs: 2.7 Mean: 1.2
2025 % of mean: 401%
December Obs: 2.0 Mean: 3.6 WY-to-date: Obs: 4.7 Mean: 4.8
2025 % of mean: 56%
January Obs: 5.3 Mean: 11.5 WY-to-date: Obs: 10.0 Mean: 16.3
2026 % of mean: 46%
February Obs: 2.1 Mean: 12.6 WY-to-date: Obs: 12.1 Mean: 28.8
2026 % of mean: 17%
March Obs (thru 04@12Z): 0.1 Mean: 9.7 WY-to-date: Obs: 12.2 Mean: 29.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 1 1 3
Obs + Fcst: 0 0 1 1 3
% of mean: 7%
April Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 10%
May Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 9%
June Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 14%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 39%
August Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 30%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 54%
-------------------------------------------------------
Water Year Obs-To-Date: 12.2 Mean: 44.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 2 3 8
Obs + Fcst: 13 13 14 15 21
% of mean: 31%
_____________________________________________________________
Station: HAWC1 (Henshaw Dam - )
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 0.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 0.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: N/A
_____________________________________________________________
Station: SHRC1 (San Luis Rey R - Shearer Crossing)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 0.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 0.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 1
Obs + Fcst: 1 1 1 1 1
% of mean: N/A
_____________________________________________________________
Station: SLOC1 (San Luis Rey - oceanside)
MONTHLY DATA
October Obs: 0.0 Mean: 0.4 WY-to-date: Obs: 0.0 Mean: 0.4
2025 % of mean: 0%
November Obs: 0.2 Mean: 0.7 WY-to-date: Obs: 0.2 Mean: 1.2
2025 % of mean: 32%
December Obs: 0.2 Mean: 2.1 WY-to-date: Obs: 0.5 Mean: 3.3
2025 % of mean: 11%
January Obs: 1.5 Mean: 6.0 WY-to-date: Obs: 2.0 Mean: 9.3
2026 % of mean: 25%
February Obs: 1.3 Mean: 7.4 WY-to-date: Obs: 3.3 Mean: 16.5
2026 % of mean: 18%
March Obs (thru 04@12Z): 0.2 Mean: 9.4 WY-to-date: Obs: 3.4 Mean: 17.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 2
Obs + Fcst: 1 1 1 1 2
% of mean: 9%
April Mean: 4.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 17%
May Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 22%
June Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 34%
July Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 52%
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 56%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 101%
-------------------------------------------------------
Water Year Obs-To-Date: 3.4 Mean: 34.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 6 11
Obs + Fcst: 6 6 7 10 15
% of mean: 19%
_____________________________________________________________
Station: SUDC1 (Sutherland Dam - )
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: HODC1 (Hodges Dam - )
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: ELPC1 (San Diego - El Capitan Dam)
MONTHLY DATA
October Obs: -19.8 Mean: N/A WY-to-date: Obs: -19.8 Mean: -614814.5
2025 % of mean: N/A
November Obs: -0.0 Mean: N/A WY-to-date: Obs: -19.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -0.1 Mean: N/A WY-to-date: Obs: -20.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -1.3 Mean: N/A WY-to-date: Obs: -21.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -0.3 Mean: N/A WY-to-date: Obs: -21.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -0.0 Mean: N/A WY-to-date: Obs: -21.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -21.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 2
Obs + Fcst: -21 -21 -21 -21 -19
% of mean: N/A
_____________________________________________________________
Station: SVIC1 (San Vicente Ck - San Vicente Dam)
MONTHLY DATA
October Obs: -22.0 Mean: N/A WY-to-date: Obs: -22.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.1 Mean: N/A WY-to-date: Obs: -20.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 3.3 Mean: N/A WY-to-date: Obs: -17.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1.1 Mean: N/A WY-to-date: Obs: -16.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.6 Mean: N/A WY-to-date: Obs: -15.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.2 Mean: N/A WY-to-date: Obs: -15.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 1
Obs + Fcst: 0 0 0 0 1
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -15.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 1
Obs + Fcst: -16 -16 -16 -15 -14
% of mean: N/A
_____________________________________________________________
Station: FSNC1 (San Diego - Fashion Vly)
MONTHLY DATA
October Obs: 0.3 Mean: 0.6 WY-to-date: Obs: 0.3 Mean: 0.6
2025 % of mean: 57%
November Obs: 2.6 Mean: 1.3 WY-to-date: Obs: 2.9 Mean: 1.8
2025 % of mean: 204%
December Obs: 1.5 Mean: 3.2 WY-to-date: Obs: 4.4 Mean: 5.0
2025 % of mean: 46%
January Obs: 7.2 Mean: 5.3 WY-to-date: Obs: 11.6 Mean: 10.4
2026 % of mean: 136%
February Obs: 3.6 Mean: 5.7 WY-to-date: Obs: 15.2 Mean: 16.1
2026 % of mean: 63%
March Obs (thru 04@12Z): 0.2 Mean: 5.8 WY-to-date: Obs: 15.4 Mean: 17.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 15.4 Mean: 25.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9984 -9984 -9984 -9984 -9984
% of mean: N/A
_____________________________________________________________
Station: BRTC1 (Barret Lake - )
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: DKHC1 (Deep Ck - Hesperia, Nr)
MONTHLY DATA
October Obs: 0.3 Mean: 0.8 WY-to-date: Obs: 0.3 Mean: 0.8
2025 % of mean: 38%
November Obs: 1.8 Mean: 0.7 WY-to-date: Obs: 2.1 Mean: 1.5
2025 % of mean: 246%
December Obs: 12.4 Mean: 3.8 WY-to-date: Obs: 14.5 Mean: 5.3
2025 % of mean: 323%
January Obs: 17.3 Mean: 9.4 WY-to-date: Obs: 31.8 Mean: 14.7
2026 % of mean: 184%
February Obs: 6.3 Mean: 13.3 WY-to-date: Obs: 38.1 Mean: 28.0
2026 % of mean: 47%
March Obs (thru 04@12Z): 1.9 Mean: 11.2 WY-to-date: Obs: 40.0 Mean: 30.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 2 2 3 3 3
% of mean: 23%
April Mean: 7.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: 25%
May Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 10%
June Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 1%
-------------------------------------------------------
Water Year Obs-To-Date: 40.0 Mean: 50.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 3 3 3 5
Obs + Fcst: 42 43 43 43 45
% of mean: 84%
_____________________________________________________________
Station: SVWC1 (Silverwood Lk - Hesperia, Nr)
MONTHLY DATA
October Obs: 0.6 Mean: N/A WY-to-date: Obs: 0.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: -18.8 Mean: N/A WY-to-date: Obs: -18.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.9 Mean: N/A WY-to-date: Obs: -17.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 15.2 Mean: N/A WY-to-date: Obs: -2.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -0.2 Mean: N/A WY-to-date: Obs: -2.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 4.0 Mean: N/A WY-to-date: Obs: 1.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9995 -9995 -9995 -9995 -9995
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9997 -9997 -9997 -9997 -9997
% of mean: N/A
_____________________________________________________________
Station: WFMC1 (W Fk Mojave - Mojave R Forks Res, Abv, Hesperia, N)
MONTHLY DATA
October Obs: 0.0 Mean: 0.7 WY-to-date: Obs: 0.0 Mean: 0.7
2025 % of mean: 0%
November Obs: 0.0 Mean: 1.1 WY-to-date: Obs: 0.0 Mean: 1.8
2025 % of mean: 4%
December Obs: 8.6 Mean: 2.1 WY-to-date: Obs: 8.6 Mean: 4.0
2025 % of mean: 405%
January Obs: 18.4 Mean: 4.5 WY-to-date: Obs: 27.1 Mean: 8.4
2026 % of mean: 411%
February Obs: 5.4 Mean: 5.8 WY-to-date: Obs: 32.4 Mean: 14.2
2026 % of mean: 92%
March Obs (thru 04@12Z): 0.8 Mean: 6.0 WY-to-date: Obs: 33.3 Mean: 15.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 4 4 4 4 4
% of mean: 63%
April Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 129%
May Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 252%
June Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 296%
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 1103%
August Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 1216%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 1019%
-------------------------------------------------------
Water Year Obs-To-Date: 33.3 Mean: 25.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 21 21 21 21 22
Obs + Fcst: 54 54 54 54 55
% of mean: 212%
_____________________________________________________________
Station: MVDC1 (Mojave Dam - )
MONTHLY DATA
October Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.8 Mean: N/A WY-to-date: Obs: 2.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 21.0 Mean: N/A WY-to-date: Obs: 23.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 35.7 Mean: N/A WY-to-date: Obs: 58.9 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 11.6 Mean: N/A WY-to-date: Obs: 70.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.7 Mean: N/A WY-to-date: Obs: 73.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 73.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9926 -9926 -9926 -9926 -9926
% of mean: N/A
_____________________________________________________________
Station: MVVC1 (Mojave - Lower Narrows, At, Victorville, Nr)
MONTHLY DATA
October Obs: 0.2 Mean: 0.6 WY-to-date: Obs: 0.2 Mean: 0.6
2025 % of mean: 33%
November Obs: 0.9 Mean: 0.9 WY-to-date: Obs: 1.1 Mean: 1.5
2025 % of mean: 107%
December Obs: 6.0 Mean: 3.4 WY-to-date: Obs: 7.1 Mean: 4.8
2025 % of mean: 178%
January Obs: 12.7 Mean: 7.2 WY-to-date: Obs: 19.9 Mean: 12.0
2026 % of mean: 177%
February Obs: 3.5 Mean: 11.0 WY-to-date: Obs: 23.3 Mean: 23.0
2026 % of mean: 32%
March Obs (thru 04@12Z): 1.3 Mean: 9.8 WY-to-date: Obs: 24.6 Mean: 24.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 6
Obs + Fcst: 6 6 7 7 7
% of mean: 67%
April Mean: 4.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 33%
May Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 62%
June Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 116%
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 265%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 226%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 280%
-------------------------------------------------------
Water Year Obs-To-Date: 24.6 Mean: 40.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 11 12 12
Obs + Fcst: 36 36 36 36 37
% of mean: 89%
_____________________________________________________________
Station: MBRC1 (Mojave - Barstow)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.9 Mean: N/A WY-to-date: Obs: 0.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.1 Mean: N/A WY-to-date: Obs: 1.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.0 Mean: N/A WY-to-date: Obs: 1.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 1.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
_____________________________________________________________
Station: PCNC1 (Palm Canyon Ck - Palm Springs, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 0.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 0.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
_____________________________________________________________
Station: WWIC1 (Whitewater R - Rancho Mirage, At)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.6 Mean: N/A WY-to-date: Obs: 0.8 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 0.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 0.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
_____________________________________________________________
Station: DEPC1 (Deep Ck - Palm Desert, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 0.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 0.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
_____________________________________________________________
Station: WTIC1 (Whitewater R - Indio, At)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.5 Mean: N/A WY-to-date: Obs: 0.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 0.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 0.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
_____________________________________________________________
Station: BNCC1 (Burns Ck - Burns Res)
MONTHLY DATA
October Obs: 0.0 Mean: 0.0 WY-to-date: Obs: 0.0 Mean: 0.0
2025 % of mean: 0%
November Obs: 1.3 Mean: 0.1 WY-to-date: Obs: 1.3 Mean: 0.1
2025 % of mean: 1330%
December Obs: 0.3 Mean: 1.4 WY-to-date: Obs: 1.6 Mean: 1.5
2025 % of mean: 22%
January Obs: 3.6 Mean: 5.1 WY-to-date: Obs: 5.1 Mean: 6.6
2026 % of mean: 70%
February Obs: 6.4 Mean: 4.6 WY-to-date: Obs: 11.5 Mean: 11.2
2026 % of mean: 140%
March Obs (thru 04@12Z): 0.1 Mean: 3.4 WY-to-date: Obs: 11.6 Mean: 11.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 7
Obs + Fcst: 1 1 1 2 7
% of mean: 37%
April Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 3
% of mean: 56%
May Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 41%
June Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 11.6 Mean: 16.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 5 12
Obs + Fcst: 13 13 13 16 24
% of mean: 84%
_____________________________________________________________
Station: DCMC1 (Dry Ck - Modesto)
MONTHLY DATA
October Obs: 0.6 Mean: N/A WY-to-date: Obs: 0.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: 5.0 Mean: N/A WY-to-date: Obs: 5.5 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 6.2 Mean: N/A WY-to-date: Obs: 11.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 18.2 Mean: N/A WY-to-date: Obs: 30.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 14.5 Mean: N/A WY-to-date: Obs: 44.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.2 Mean: N/A WY-to-date: Obs: 44.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 44.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9954 -9954 -9954 -9954 -9954
% of mean: N/A
_____________________________________________________________
Station: DSNC1 (Dry Ck - Snelling, Nr)
MONTHLY DATA
October Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.2 Mean: N/A WY-to-date: Obs: 2.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.0 Mean: N/A WY-to-date: Obs: 3.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 3.8 Mean: N/A WY-to-date: Obs: 7.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 5.8 Mean: N/A WY-to-date: Obs: 13.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 13.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 13.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9986 -9986 -9986 -9986 -9986
% of mean: N/A
_____________________________________________________________
Station: LTDC1 (Little Dry Ck - Friant, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.6 Mean: N/A WY-to-date: Obs: 0.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.8 Mean: N/A WY-to-date: Obs: 1.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1.7 Mean: N/A WY-to-date: Obs: 3.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.1 Mean: N/A WY-to-date: Obs: 3.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 3.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
_____________________________________________________________
Station: MEEC1 (Bear Ck - Mckee Rd)
MONTHLY DATA
October Obs: 2.5 Mean: 3.3 WY-to-date: Obs: 2.5 Mean: 3.3
2025 % of mean: 76%
November Obs: 4.6 Mean: 1.4 WY-to-date: Obs: 7.0 Mean: 4.7
2025 % of mean: 316%
December Obs: 2.7 Mean: 5.1 WY-to-date: Obs: 9.7 Mean: 9.8
2025 % of mean: 53%
January Obs: 11.7 Mean: 15.9 WY-to-date: Obs: 21.4 Mean: 25.8
2026 % of mean: 73%
February Obs: 16.5 Mean: 13.8 WY-to-date: Obs: 37.9 Mean: 39.5
2026 % of mean: 120%
March Obs (thru 04@12Z): 0.5 Mean: 15.1 WY-to-date: Obs: 38.4 Mean: 39.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 5 18
Obs + Fcst: 3 3 3 5 18
% of mean: 17%
April Mean: 7.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 4 7
% of mean: 21%
May Mean: 7.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 3
% of mean: 10%
June Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 5%
July Mean: 9.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 3%
August Mean: 8.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 2%
September Mean: 5.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 4%
-------------------------------------------------------
Water Year Obs-To-Date: 38.4 Mean: 100.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 15 34
Obs + Fcst: 44 44 44 53 73
% of mean: 44%
_____________________________________________________________
Station: MPAC1 (Mariposa Ck - Mariposa Res)
MONTHLY DATA
October Obs: 0.0 Mean: 0.0 WY-to-date: Obs: 0.0 Mean: 0.0
2025 % of mean: 0%
November Obs: 0.2 Mean: 0.4 WY-to-date: Obs: 0.2 Mean: 0.4
2025 % of mean: 50%
December Obs: 1.4 Mean: 2.8 WY-to-date: Obs: 1.6 Mean: 3.2
2025 % of mean: 52%
January Obs: 4.7 Mean: 7.5 WY-to-date: Obs: 6.3 Mean: 10.7
2026 % of mean: 62%
February Obs: 8.1 Mean: 7.5 WY-to-date: Obs: 14.4 Mean: 18.2
2026 % of mean: 109%
March Obs (thru 04@12Z): 0.4 Mean: 8.2 WY-to-date: Obs: 14.8 Mean: 19.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 4 12
Obs + Fcst: 2 2 2 5 13
% of mean: 28%
April Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 3 5
% of mean: 36%
May Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 49%
June Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 54%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 34%
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 14.8 Mean: 31.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 11 24
Obs + Fcst: 19 19 19 26 39
% of mean: 60%
_____________________________________________________________
Station: OWCC1 (Owens Ck - Owens Res)
MONTHLY DATA
October Obs: 0.0 Mean: 0.1 WY-to-date: Obs: 0.0 Mean: 0.1
2025 % of mean: 0%
November Obs: 0.1 Mean: 0.1 WY-to-date: Obs: 0.1 Mean: 0.2
2025 % of mean: 65%
December Obs: 0.1 Mean: 0.3 WY-to-date: Obs: 0.2 Mean: 0.6
2025 % of mean: 42%
January Obs: 2.2 Mean: 1.2 WY-to-date: Obs: 2.4 Mean: 1.7
2026 % of mean: 191%
February Obs: 1.3 Mean: 1.3 WY-to-date: Obs: 3.8 Mean: 3.0
2026 % of mean: 102%
March Obs (thru 04@12Z): 0.1 Mean: 1.4 WY-to-date: Obs: 3.8 Mean: 3.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 1 2
Obs + Fcst: 0 0 0 1 2
% of mean: 28%
April Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 29%
May Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 18%
June Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 1%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 3.8 Mean: 5.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 4
Obs + Fcst: 4 4 4 6 8
% of mean: 75%
_____________________________________________________________
Station: TGCC1 (Tuolumne - grand Cyn Tuolumne,ab Hetch Hetchy)
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: NDVC1 (N Fk Stanislaus R Div Reservoir - Nr Big Meadows)
MONTHLY DATA
October Obs: 1.2 Mean: N/A WY-to-date: Obs: 1.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.5 Mean: N/A WY-to-date: Obs: 2.7 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 2.6 Mean: N/A WY-to-date: Obs: 5.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 6.4 Mean: N/A WY-to-date: Obs: 11.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 5.7 Mean: N/A WY-to-date: Obs: 17.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.6 Mean: N/A WY-to-date: Obs: 19.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 10 12 13 14
Obs + Fcst: 12 12 14 16 16
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 10 13 18
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 8 14 23
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 4 7
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 19.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 26 30 33 42 52
Obs + Fcst: 46 50 53 62 72
% of mean: N/A
_____________________________________________________________
Station: NSWC1 (New Spicer Meadows Res - Big Meadows, Nr)
MONTHLY DATA
October Obs: 1.0 Mean: N/A WY-to-date: Obs: 1.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 3.4 Mean: N/A WY-to-date: Obs: 4.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 6.1 Mean: N/A WY-to-date: Obs: 10.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 9.0 Mean: N/A WY-to-date: Obs: 19.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 7.3 Mean: N/A WY-to-date: Obs: 26.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.5 Mean: N/A WY-to-date: Obs: 29.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 12 15 17 18
Obs + Fcst: 13 15 17 19 21
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 9 12 14 16 20
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 7 10 13 19 29
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 4 8 15
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 29.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 37 41 47 62 75
Obs + Fcst: 66 70 76 91 105
% of mean: N/A
_____________________________________________________________
Station: AVYC1 (Nf Stanislaus - Avery, Nr)
MONTHLY DATA
October Obs: 12.3 Mean: N/A WY-to-date: Obs: 12.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 14.2 Mean: N/A WY-to-date: Obs: 26.5 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 21.8 Mean: N/A WY-to-date: Obs: 48.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 33.4 Mean: N/A WY-to-date: Obs: 81.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 16.4 Mean: N/A WY-to-date: Obs: 98.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 7.4 Mean: N/A WY-to-date: Obs: 105.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 50 54 61 67 76
Obs + Fcst: 57 61 68 75 83
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 34 38 50 62 85
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 20 28 35 60 91
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 10 18 29
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 5 6
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 105.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 129 144 164 218 271
Obs + Fcst: 235 250 269 324 376
% of mean: N/A
_____________________________________________________________
Station: LBDC1 (Los Banos Dam - )
MONTHLY DATA
October Obs: -614814.5 Mean: 0.0 WY-to-date: Obs: -614814.5 Mean: 0.0
2025 % of mean: N/A
November Obs: -594981.8 Mean: 0.2 WY-to-date: Obs: -1209796.4 Mean: 0.2
2025 % of mean: N/A
December Obs: -614814.5 Mean: 0.9 WY-to-date: Obs: -1824610.9 Mean: 1.2
2025 % of mean: N/A
January Obs: -614814.5 Mean: 3.2 WY-to-date: Obs: -2439425.4 Mean: 4.3
2026 % of mean: N/A
February Obs: -555316.4 Mean: 3.8 WY-to-date: Obs: -2994741.8 Mean: 8.1
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: 2.5 WY-to-date: Obs: -3074072.7 Mean: 8.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: 11.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: LGAC1 (Los Gatos Ck - El Dorado Ave)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.9 Mean: N/A WY-to-date: Obs: 1.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1.3 Mean: N/A WY-to-date: Obs: 2.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.1 Mean: N/A WY-to-date: Obs: 2.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 2.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
_____________________________________________________________
Station: LGCC1 (Los Gatos Ck - Coalinga, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.4 Mean: N/A WY-to-date: Obs: 0.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.8 Mean: N/A WY-to-date: Obs: 1.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 1.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
_____________________________________________________________
Station: OBBC1 (Stanislaus - Orange Blossom Br)
MONTHLY DATA
October Obs: 48.5 Mean: N/A WY-to-date: Obs: 48.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 20.3 Mean: N/A WY-to-date: Obs: 68.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 16.8 Mean: N/A WY-to-date: Obs: 85.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 24.1 Mean: N/A WY-to-date: Obs: 109.8 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 43.1 Mean: N/A WY-to-date: Obs: 152.9 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.2 Mean: N/A WY-to-date: Obs: 155.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9997 -9997 -9997 -9997 -9997
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 155.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9844 -9844 -9844 -9844 -9844
% of mean: N/A
_____________________________________________________________
Station: OREC1 (Orestimba Ck - Newman, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 2.1 Mean: N/A WY-to-date: Obs: 2.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.1 Mean: N/A WY-to-date: Obs: 2.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 2.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9997 -9997 -9997 -9997 -9997
% of mean: N/A
_____________________________________________________________
Station: PNEC1 (Panoche Ck - I5, Silver Creek, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1.1 Mean: N/A WY-to-date: Obs: 1.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 1.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
_____________________________________________________________
Station: PTTC1 (Del Puerto Ck - Patterson, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.6 Mean: N/A WY-to-date: Obs: 0.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 0.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 0.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
_____________________________________________________________
Station: RIPC1 (Stanislaus - Ripon)
MONTHLY DATA
October Obs: 40.0 Mean: N/A WY-to-date: Obs: 40.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 23.8 Mean: N/A WY-to-date: Obs: 63.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 14.7 Mean: N/A WY-to-date: Obs: 78.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 22.0 Mean: N/A WY-to-date: Obs: 100.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 37.4 Mean: N/A WY-to-date: Obs: 138.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.9 Mean: N/A WY-to-date: Obs: 139.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9997 -9997 -9997 -9997 -9997
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 139.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9859 -9859 -9859 -9859 -9859
% of mean: N/A
_____________________________________________________________
Station: STVC1 (Merced - Stevinson, Nr)
MONTHLY DATA
October Obs: 15.3 Mean: N/A WY-to-date: Obs: 15.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 9.5 Mean: N/A WY-to-date: Obs: 24.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 8.1 Mean: N/A WY-to-date: Obs: 32.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 52.2 Mean: N/A WY-to-date: Obs: 85.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 61.3 Mean: N/A WY-to-date: Obs: 146.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 15.2 Mean: N/A WY-to-date: Obs: 161.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9984 -9984 -9984 -9984 -9984
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 161.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9837 -9837 -9837 -9837 -9837
% of mean: N/A
_____________________________________________________________
Station: NWMC1 (San Joaquin - Newman, Nr)
MONTHLY DATA
October Obs: 29.0 Mean: N/A WY-to-date: Obs: 29.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 43.4 Mean: N/A WY-to-date: Obs: 72.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 39.8 Mean: N/A WY-to-date: Obs: 112.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 107.2 Mean: N/A WY-to-date: Obs: 219.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 108.1 Mean: N/A WY-to-date: Obs: 327.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 22.7 Mean: N/A WY-to-date: Obs: 350.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9976 -9976 -9976 -9976 -9976
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 350.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9649 -9649 -9649 -9649 -9649
% of mean: N/A
_____________________________________________________________
Station: PATC1 (San Joaquin - Patterson Br, At)
MONTHLY DATA
October Obs: 31.5 Mean: N/A WY-to-date: Obs: 31.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 51.4 Mean: N/A WY-to-date: Obs: 82.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 43.5 Mean: N/A WY-to-date: Obs: 126.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 106.0 Mean: N/A WY-to-date: Obs: 232.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 109.3 Mean: N/A WY-to-date: Obs: 341.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 23.9 Mean: N/A WY-to-date: Obs: 365.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9975 -9975 -9975 -9975 -9975
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 365.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9633 -9633 -9633 -9633 -9633
% of mean: N/A
_____________________________________________________________
Station: MDSC1 (Tuolumne - Modesto)
MONTHLY DATA
October Obs: 25.1 Mean: N/A WY-to-date: Obs: 25.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 16.7 Mean: N/A WY-to-date: Obs: 41.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 84.7 Mean: N/A WY-to-date: Obs: 126.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 33.7 Mean: N/A WY-to-date: Obs: 160.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 98.1 Mean: N/A WY-to-date: Obs: 258.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 24.4 Mean: N/A WY-to-date: Obs: 282.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9975 -9975 -9975 -9975 -9975
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 282.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9716 -9716 -9716 -9716 -9716
% of mean: N/A
_____________________________________________________________
Station: VNSC1 (San Joaquin - Vernalis)
MONTHLY DATA
October Obs: 97.1 Mean: N/A WY-to-date: Obs: 97.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 90.1 Mean: N/A WY-to-date: Obs: 187.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 143.9 Mean: N/A WY-to-date: Obs: 331.2 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 164.2 Mean: N/A WY-to-date: Obs: 495.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 244.4 Mean: N/A WY-to-date: Obs: 739.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 54.3 Mean: N/A WY-to-date: Obs: 794.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9945 -9945 -9945 -9945 -9945
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 794.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9205 -9205 -9205 -9205 -9205
% of mean: N/A
_____________________________________________________________
Station: WARC1 (Warthan Ck - Coalinga, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.6 Mean: N/A WY-to-date: Obs: 0.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.6 Mean: N/A WY-to-date: Obs: 1.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.1 Mean: N/A WY-to-date: Obs: 1.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
_____________________________________________________________
Station: CCHC1 (Santa Ynez - Bradbury Dam)
MONTHLY DATA
October Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 5.6 Mean: N/A WY-to-date: Obs: 5.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -45.7 Mean: N/A WY-to-date: Obs: -39.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 82.5 Mean: N/A WY-to-date: Obs: 42.8 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 32.6 Mean: N/A WY-to-date: Obs: 75.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 5.5 Mean: N/A WY-to-date: Obs: 80.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 11 13 28
Obs + Fcst: 17 17 17 19 33
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 8 14 28
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 5 7 12
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 6
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 80.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 31 31 32 50 90
Obs + Fcst: 111 112 113 131 171
% of mean: N/A
_____________________________________________________________
Station: CLLC1 (Calleguas Ck - Csuci)
MONTHLY DATA
October Obs: 1.2 Mean: N/A WY-to-date: Obs: 1.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 9.6 Mean: N/A WY-to-date: Obs: 10.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 14.6 Mean: N/A WY-to-date: Obs: 25.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 4.3 Mean: N/A WY-to-date: Obs: 29.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 5.7 Mean: N/A WY-to-date: Obs: 35.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.2 Mean: N/A WY-to-date: Obs: 35.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 5
Obs + Fcst: 1 1 1 2 6
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 35.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 6 9
Obs + Fcst: 39 39 39 42 44
% of mean: N/A
_____________________________________________________________
Station: CYBC1 (Cuyama - Buckhorn Canyon, Blo, Santa Maria, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: 0.0 WY-to-date: Obs: 0.0 Mean: 0.0
2025 % of mean: 68%
November Obs: 0.4 Mean: 0.1 WY-to-date: Obs: 0.4 Mean: 0.1
2025 % of mean: 468%
December Obs: 6.0 Mean: 0.7 WY-to-date: Obs: 6.4 Mean: 0.8
2025 % of mean: 922%
January Obs: 4.1 Mean: 2.8 WY-to-date: Obs: 10.5 Mean: 3.5
2026 % of mean: 148%
February Obs: 5.1 Mean: 4.6 WY-to-date: Obs: 15.5 Mean: 8.2
2026 % of mean: 109%
March Obs (thru 04@12Z): 0.2 Mean: 6.4 WY-to-date: Obs: 15.7 Mean: 9.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 4
Obs + Fcst: 3 3 3 3 4
% of mean: 50%
April Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 5
% of mean: 125%
May Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 59%
June Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 15.7 Mean: 17.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 6 10
Obs + Fcst: 21 21 21 21 26
% of mean: 123%
_____________________________________________________________
Station: GARC1 (Sisquoc - Garey)
MONTHLY DATA
October Obs: 0.0 Mean: 0.0 WY-to-date: Obs: 0.0 Mean: 0.0
2025 % of mean: 0%
November Obs: 0.6 Mean: 0.1 WY-to-date: Obs: 0.6 Mean: 0.1
2025 % of mean: 799%
December Obs: 16.5 Mean: 1.2 WY-to-date: Obs: 17.1 Mean: 1.3
2025 % of mean: 1330%
January Obs: 18.9 Mean: 7.7 WY-to-date: Obs: 35.9 Mean: 9.1
2026 % of mean: 244%
February Obs: 13.4 Mean: 14.5 WY-to-date: Obs: 49.3 Mean: 23.5
2026 % of mean: 92%
March Obs (thru 04@12Z): 1.2 Mean: 15.1 WY-to-date: Obs: 50.5 Mean: 26.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 6 10
Obs + Fcst: 6 6 6 7 11
% of mean: 39%
April Mean: 5.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 5 16
% of mean: 37%
May Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 4
% of mean: 24%
June Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 50.5 Mean: 46.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 14 32
Obs + Fcst: 57 57 58 64 82
% of mean: 125%
_____________________________________________________________
Station: HSAC1 (Huasna - Arroyo Grande, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 2.5 Mean: N/A WY-to-date: Obs: 2.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 4.2 Mean: N/A WY-to-date: Obs: 6.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 5.4 Mean: N/A WY-to-date: Obs: 12.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 12.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 5
Obs + Fcst: 0 0 0 0 6
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 3
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 12.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 12
Obs + Fcst: 13 13 13 15 24
% of mean: N/A
_____________________________________________________________
Station: LLYC1 (Santa Ynez - Los Laureles Cyn, Blw, Santa Ynez, N)
MONTHLY DATA
October Obs: 0.0 Mean: 0.1 WY-to-date: Obs: 0.0 Mean: 0.1
2025 % of mean: 0%
November Obs: 1.5 Mean: 0.1 WY-to-date: Obs: 1.5 Mean: 0.1
2025 % of mean: 1766%
December Obs: 42.5 Mean: 1.6 WY-to-date: Obs: 44.0 Mean: 1.7
2025 % of mean: 2694%
January Obs: 45.9 Mean: 13.5 WY-to-date: Obs: 89.9 Mean: 15.2
2026 % of mean: 341%
February Obs: 15.8 Mean: 22.4 WY-to-date: Obs: 105.7 Mean: 37.4
2026 % of mean: 71%
March Obs (thru 04@12Z): 1.7 Mean: 21.2 WY-to-date: Obs: 107.3 Mean: 41.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 7 19
Obs + Fcst: 8 8 8 8 21
% of mean: 38%
April Mean: 7.9
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 6 15
% of mean: 57%
May Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 6
% of mean: 107%
June Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: 205%
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 415%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 553%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 622%
-------------------------------------------------------
Water Year Obs-To-Date: 107.3 Mean: 70.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 17 17 18 25 53
Obs + Fcst: 125 125 125 133 161
% of mean: 177%
_____________________________________________________________
Station: SCPC1 (Santa Clara - Piru, Nr)
MONTHLY DATA
October Obs: 3.4 Mean: N/A WY-to-date: Obs: 3.4 Mean: -614814.5
2025 % of mean: N/A
November Obs: 8.6 Mean: N/A WY-to-date: Obs: 12.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 14.3 Mean: N/A WY-to-date: Obs: 26.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 17.8 Mean: N/A WY-to-date: Obs: 44.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 12.8 Mean: N/A WY-to-date: Obs: 56.9 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.2 Mean: N/A WY-to-date: Obs: 58.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 58.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9941 -9941 -9941 -9941 -9941
% of mean: N/A
_____________________________________________________________
Station: SESC1 (Sespe Ck - Fillmore, Nr)
MONTHLY DATA
October Obs: 0.6 Mean: 0.7 WY-to-date: Obs: 0.6 Mean: 0.7
2025 % of mean: 85%
November Obs: 15.8 Mean: 0.7 WY-to-date: Obs: 16.4 Mean: 1.5
2025 % of mean: 2109%
December Obs: 85.4 Mean: 5.2 WY-to-date: Obs: 101.8 Mean: 6.7
2025 % of mean: 1646%
January Obs: 74.9 Mean: 21.4 WY-to-date: Obs: 176.7 Mean: 28.8
2026 % of mean: 349%
February Obs: 26.0 Mean: 28.8 WY-to-date: Obs: 202.7 Mean: 57.4
2026 % of mean: 91%
March Obs (thru 04@12Z): 2.4 Mean: 22.2 WY-to-date: Obs: 205.1 Mean: 60.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9997 -9997 -9997 -9997 -9997
% of mean: N/A
April Mean: 9.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 3.7
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 205.1 Mean: 95.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9794 -9794 -9794 -9794 -9794
% of mean: N/A
_____________________________________________________________
Station: SLUC1 (Salsipuedes Ck - Lompoc, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: 0.0 WY-to-date: Obs: 0.0 Mean: 0.0
2025 % of mean: 89%
November Obs: 0.5 Mean: 0.1 WY-to-date: Obs: 0.6 Mean: 0.1
2025 % of mean: 718%
December Obs: 3.7 Mean: 0.4 WY-to-date: Obs: 4.3 Mean: 0.5
2025 % of mean: 1000%
January Obs: 6.7 Mean: 1.9 WY-to-date: Obs: 10.9 Mean: 2.4
2026 % of mean: 358%
February Obs: 1.8 Mean: 2.7 WY-to-date: Obs: 12.7 Mean: 5.0
2026 % of mean: 67%
March Obs (thru 04@12Z): 0.1 Mean: 2.7 WY-to-date: Obs: 12.8 Mean: 5.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 1 5
Obs + Fcst: 0 0 0 1 5
% of mean: 18%
April Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 4
% of mean: 40%
May Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 72%
June Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 44%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 12.8 Mean: 9.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9986 -9986 -9986 -9986 -9986
% of mean: N/A
_____________________________________________________________
Station: NRWC1 (Santa Ynez - Narrows, At, Lompoc, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.3 Mean: N/A WY-to-date: Obs: 2.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 39.6 Mean: N/A WY-to-date: Obs: 41.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 87.3 Mean: N/A WY-to-date: Obs: 129.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 32.5 Mean: N/A WY-to-date: Obs: 161.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 4.1 Mean: N/A WY-to-date: Obs: 165.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9995 -9995 -9995 -9995 -9995
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 165.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9833 -9833 -9833 -9833 -9833
% of mean: N/A
_____________________________________________________________
Station: SSQC1 (Sisquoc R - Sisquoc)
MONTHLY DATA
October Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.7 Mean: N/A WY-to-date: Obs: 0.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 12.7 Mean: N/A WY-to-date: Obs: 13.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 18.7 Mean: N/A WY-to-date: Obs: 32.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 10.4 Mean: N/A WY-to-date: Obs: 42.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.3 Mean: N/A WY-to-date: Obs: 43.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 5 8
Obs + Fcst: 5 5 5 6 10
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 5 15
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 4
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 43.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 8 8 13 29
Obs + Fcst: 51 51 52 57 72
% of mean: N/A
_____________________________________________________________
Station: TIMC1 (San Timoteo Ck - Loma Linda, Nr)
MONTHLY DATA
October Obs: 0.4 Mean: 0.2 WY-to-date: Obs: 0.4 Mean: 0.2
2025 % of mean: 231%
November Obs: 0.7 Mean: 0.3 WY-to-date: Obs: 1.1 Mean: 0.5
2025 % of mean: 263%
December Obs: 0.7 Mean: 0.7 WY-to-date: Obs: 1.8 Mean: 1.1
2025 % of mean: 101%
January Obs: 0.9 Mean: 1.1 WY-to-date: Obs: 2.6 Mean: 2.3
2026 % of mean: 75%
February Obs: 1.2 Mean: 1.0 WY-to-date: Obs: 3.9 Mean: 3.2
2026 % of mean: 127%
March Obs (thru 04@12Z): 0.1 Mean: 0.8 WY-to-date: Obs: 4.0 Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 1
Obs + Fcst: 0 0 0 1 1
% of mean: 48%
April Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 91%
May Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 90%
June Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 126%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 64%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 117%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 178%
-------------------------------------------------------
Water Year Obs-To-Date: 4.0 Mean: 5.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 3
Obs + Fcst: 5 5 5 6 7
% of mean: 104%
_____________________________________________________________
Station: TSLC1 (Temescal Ck - Main St, Abv, Corona, At)
MONTHLY DATA
October Obs: 0.1 Mean: 0.6 WY-to-date: Obs: 0.1 Mean: 0.6
2025 % of mean: 20%
November Obs: 0.9 Mean: 0.8 WY-to-date: Obs: 1.0 Mean: 1.4
2025 % of mean: 111%
December Obs: 1.0 Mean: 1.5 WY-to-date: Obs: 2.0 Mean: 2.9
2025 % of mean: 67%
January Obs: 1.6 Mean: 2.6 WY-to-date: Obs: 3.7 Mean: 5.5
2026 % of mean: 63%
February Obs: 2.7 Mean: 3.5 WY-to-date: Obs: 6.4 Mean: 9.0
2026 % of mean: 77%
March Obs (thru 04@12Z): 0.5 Mean: 3.3 WY-to-date: Obs: 6.9 Mean: 9.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 1 1
Obs + Fcst: 1 1 1 1 2
% of mean: 30%
April Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 23%
May Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 18%
June Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 4%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 1%
-------------------------------------------------------
Water Year Obs-To-Date: 6.9 Mean: 17.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 3
Obs + Fcst: 8 8 8 9 10
% of mean: 47%
_____________________________________________________________
Station: ADOC1 (Santa Ana - Prado Dam)
MONTHLY DATA
October Obs: 9.1 Mean: N/A WY-to-date: Obs: 9.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 29.2 Mean: N/A WY-to-date: Obs: 38.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 23.6 Mean: N/A WY-to-date: Obs: 61.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 27.7 Mean: N/A WY-to-date: Obs: 89.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 30.7 Mean: N/A WY-to-date: Obs: 120.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.8 Mean: N/A WY-to-date: Obs: 123.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 123.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9876 -9876 -9876 -9876 -9876
% of mean: N/A
_____________________________________________________________
Station: TWDC1 (Cuyama - Twitchell Dam)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.0 Mean: N/A WY-to-date: Obs: 1.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 16.2 Mean: N/A WY-to-date: Obs: 17.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 23.9 Mean: N/A WY-to-date: Obs: 41.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 28.9 Mean: N/A WY-to-date: Obs: 70.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.0 Mean: N/A WY-to-date: Obs: 71.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 7 24
Obs + Fcst: 4 4 4 8 25
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 9 21
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 4
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 71.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 8 22 55
Obs + Fcst: 79 79 79 93 126
% of mean: N/A
_____________________________________________________________
Station: VCAC1 (Santa Clara - Victoria Avenue)
MONTHLY DATA
October Obs: 0.7 Mean: N/A WY-to-date: Obs: 0.7 Mean: -614814.5
2025 % of mean: N/A
November Obs: 12.2 Mean: N/A WY-to-date: Obs: 13.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 181.9 Mean: N/A WY-to-date: Obs: 194.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 32.9 Mean: N/A WY-to-date: Obs: 227.8 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 3.4 Mean: N/A WY-to-date: Obs: 231.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 231.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 231.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9768 -9768 -9768 -9768 -9768
% of mean: N/A
_____________________________________________________________
Station: VRVC1 (Ventura - Ventura, Nr)
MONTHLY DATA
October Obs: 0.3 Mean: 0.3 WY-to-date: Obs: 0.3 Mean: 0.3
2025 % of mean: 124%
November Obs: 1.9 Mean: 0.4 WY-to-date: Obs: 2.3 Mean: 0.7
2025 % of mean: 472%
December Obs: 29.7 Mean: 1.3 WY-to-date: Obs: 31.9 Mean: 2.0
2025 % of mean: 2332%
January Obs: 39.9 Mean: 10.2 WY-to-date: Obs: 71.8 Mean: 12.2
2026 % of mean: 390%
February Obs: 13.2 Mean: 14.7 WY-to-date: Obs: 85.0 Mean: 26.8
2026 % of mean: 90%
March Obs (thru 04@12Z): 1.5 Mean: 12.9 WY-to-date: Obs: 86.4 Mean: 29.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 10
Obs + Fcst: 5 5 5 5 11
% of mean: 41%
April Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 6
% of mean: 60%
May Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: 93%
June Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 146%
July Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 205%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 245%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 244%
-------------------------------------------------------
Water Year Obs-To-Date: 86.4 Mean: 49.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 14 14 14 15 27
Obs + Fcst: 100 100 100 102 113
% of mean: 203%
_____________________________________________________________
Station: YTLC1 (Lytle Ck - Colton, Nr)
MONTHLY DATA
October Obs: 0.5 Mean: 0.2 WY-to-date: Obs: 0.5 Mean: 0.2
2025 % of mean: 280%
November Obs: 0.6 Mean: 0.2 WY-to-date: Obs: 1.1 Mean: 0.3
2025 % of mean: 389%
December Obs: 3.4 Mean: 0.5 WY-to-date: Obs: 4.6 Mean: 0.9
2025 % of mean: 637%
January Obs: 1.3 Mean: 1.1 WY-to-date: Obs: 5.9 Mean: 2.0
2026 % of mean: 120%
February Obs: 0.5 Mean: 1.6 WY-to-date: Obs: 6.4 Mean: 3.6
2026 % of mean: 32%
March Obs (thru 04@12Z): 0.0 Mean: 0.7 WY-to-date: Obs: 6.4 Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 12%
April Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 39%
May Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 34%
June Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 6.4 Mean: 4.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 1 1
Obs + Fcst: 6 7 7 7 7
% of mean: 137%
_____________________________________________________________
Station: PYMC1 (Pyramid Lk - Gorman, Nr)
MONTHLY DATA
October Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 4.8 Mean: N/A WY-to-date: Obs: 5.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 24.8 Mean: N/A WY-to-date: Obs: 29.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 22.0 Mean: N/A WY-to-date: Obs: 51.8 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 8.6 Mean: N/A WY-to-date: Obs: 60.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 1.5 Mean: N/A WY-to-date: Obs: 61.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 8 14
Obs + Fcst: 8 8 8 9 15
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 5 9 15
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 6 7
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 5
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 4
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 61.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 28 28 29 37 50
Obs + Fcst: 90 90 91 99 112
% of mean: N/A
_____________________________________________________________
Station: LKPC1 (Lake Piru - Piru, Nr)
MONTHLY DATA
October Obs: -0.3 Mean: N/A WY-to-date: Obs: -0.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 11.7 Mean: N/A WY-to-date: Obs: 11.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 38.4 Mean: N/A WY-to-date: Obs: 49.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 32.6 Mean: N/A WY-to-date: Obs: 82.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 15.0 Mean: N/A WY-to-date: Obs: 97.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 2.6 Mean: N/A WY-to-date: Obs: 100.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 8 9 12
Obs + Fcst: 11 11 11 12 14
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 9 11
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 9 9 10
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 9
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 9
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 9 9 9
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 100.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 59 59 59 61 67
Obs + Fcst: 159 159 159 161 167
% of mean: N/A
_____________________________________________________________
Station: SREC1 (Santa Ana - San Bernardino (e St.))
MONTHLY DATA
October Obs: 0.4 Mean: 1.5 WY-to-date: Obs: 0.4 Mean: 1.5
2025 % of mean: 31%
November Obs: 4.9 Mean: 1.9 WY-to-date: Obs: 5.3 Mean: 3.3
2025 % of mean: 260%
December Obs: 3.3 Mean: 4.1 WY-to-date: Obs: 8.6 Mean: 7.4
2025 % of mean: 81%
January Obs: 7.9 Mean: 8.6 WY-to-date: Obs: 16.5 Mean: 16.1
2026 % of mean: 91%
February Obs: 4.0 Mean: 9.6 WY-to-date: Obs: 20.5 Mean: 25.6
2026 % of mean: 42%
March Obs (thru 04@12Z): 0.0 Mean: 9.7 WY-to-date: Obs: 20.5 Mean: 27.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: 5.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 4.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 2.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 20.5 Mean: 50.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9978 -9978 -9978 -9978 -9978
% of mean: N/A
_____________________________________________________________
Station: EFBC1 (Elderberry Forebay - Near Castaic)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.9 Mean: N/A WY-to-date: Obs: 0.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 16.0 Mean: N/A WY-to-date: Obs: 16.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 3.9 Mean: N/A WY-to-date: Obs: 20.8 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1.1 Mean: N/A WY-to-date: Obs: 21.9 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.1 Mean: N/A WY-to-date: Obs: 22.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 22.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 2
Obs + Fcst: 23 23 23 23 24
% of mean: N/A
_____________________________________________________________
Station: CSKC1 (Castaic Lake - )
MONTHLY DATA
October Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.6 Mean: N/A WY-to-date: Obs: 2.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 19.4 Mean: N/A WY-to-date: Obs: 22.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 7.7 Mean: N/A WY-to-date: Obs: 30.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 3.2 Mean: N/A WY-to-date: Obs: 33.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.3 Mean: N/A WY-to-date: Obs: 33.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 3 3 3 3 3
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 33.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 6
Obs + Fcst: 38 38 38 38 39
% of mean: N/A
_____________________________________________________________
Station: KNBC1 (Cajon Ck - Keenbrook, Nr)
MONTHLY DATA
October Obs: 0.3 Mean: 0.3 WY-to-date: Obs: 0.3 Mean: 0.3
2025 % of mean: 84%
November Obs: 0.7 Mean: 0.3 WY-to-date: Obs: 1.0 Mean: 0.6
2025 % of mean: 231%
December Obs: 4.3 Mean: 0.7 WY-to-date: Obs: 5.3 Mean: 1.4
2025 % of mean: 572%
January Obs: 3.1 Mean: 1.4 WY-to-date: Obs: 8.4 Mean: 2.8
2026 % of mean: 222%
February Obs: 2.9 Mean: 1.5 WY-to-date: Obs: 11.3 Mean: 4.3
2026 % of mean: 193%
March Obs (thru 04@12Z): 0.1 Mean: 1.0 WY-to-date: Obs: 11.3 Mean: 4.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 11.3 Mean: 7.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9988 -9988 -9988 -9988 -9988
% of mean: N/A
_____________________________________________________________
Station: MWXC1 (Santa Ana - Mwd Crossing, At, Arlington, Nr)
MONTHLY DATA
October Obs: 2.7 Mean: 4.7 WY-to-date: Obs: 2.7 Mean: 4.7
2025 % of mean: 58%
November Obs: 7.6 Mean: 5.2 WY-to-date: Obs: 10.3 Mean: 9.9
2025 % of mean: 145%
December Obs: 10.4 Mean: 10.1 WY-to-date: Obs: 20.7 Mean: 20.0
2025 % of mean: 103%
January Obs: 10.1 Mean: 17.5 WY-to-date: Obs: 30.8 Mean: 37.5
2026 % of mean: 58%
February Obs: 10.3 Mean: 15.9 WY-to-date: Obs: 41.2 Mean: 53.3
2026 % of mean: 65%
March Obs (thru 04@12Z): 0.9 Mean: 15.6 WY-to-date: Obs: 42.1 Mean: 56.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: 9.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 7.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 4.7
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 3.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 3.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 42.1 Mean: 100.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9957 -9957 -9957 -9957 -9957
% of mean: N/A
_____________________________________________________________
Station: BTJC1 (Big Tujunga Cyn - Big Tujunga Dam)
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: HANC1 (Hansen Dam - )
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: COYC1 (Coyote Ck - Coyote Res)
MONTHLY DATA
October Obs: 0.0 Mean: 0.1 WY-to-date: Obs: 0.0 Mean: 0.1
2025 % of mean: 0%
November Obs: 0.0 Mean: 0.4 WY-to-date: Obs: 0.0 Mean: 0.5
2025 % of mean: 6%
December Obs: 1.0 Mean: 2.9 WY-to-date: Obs: 1.0 Mean: 3.5
2025 % of mean: 32%
January Obs: 4.4 Mean: 8.3 WY-to-date: Obs: 5.4 Mean: 11.7
2026 % of mean: 53%
February Obs: 9.7 Mean: 9.6 WY-to-date: Obs: 15.1 Mean: 21.4
2026 % of mean: 101%
March Obs (thru 04@12Z): 0.2 Mean: 8.6 WY-to-date: Obs: 15.3 Mean: 20.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 7
Obs + Fcst: 1 1 1 2 7
% of mean: 17%
April Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 5
% of mean: 23%
May Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 55%
June Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 29%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 15.3 Mean: 33.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 3 5 12
Obs + Fcst: 17 17 18 20 27
% of mean: 52%
_____________________________________________________________
Station: CVQC1 (Calaveras Reservoir - )
MONTHLY DATA
October Obs: -1.2 Mean: 0.2 WY-to-date: Obs: -1.2 Mean: 0.2
2025 % of mean: -591%
November Obs: -2.2 Mean: 0.9 WY-to-date: Obs: -3.4 Mean: 1.1
2025 % of mean: -235%
December Obs: -2.6 Mean: 4.1 WY-to-date: Obs: -6.0 Mean: 5.3
2025 % of mean: -62%
January Obs: -1.4 Mean: 11.8 WY-to-date: Obs: -7.4 Mean: 17.0
2026 % of mean: -12%
February Obs: 6.5 Mean: 15.0 WY-to-date: Obs: -1.0 Mean: 31.9
2026 % of mean: 43%
March Obs (thru 04@12Z): 0.0 Mean: 13.4 WY-to-date: Obs: -0.9 Mean: 34.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: 5.7
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -0.9 Mean: 54.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -10000 -10000 -10000 -10000 -10000
% of mean: N/A
_____________________________________________________________
Station: LEXC1 (Los Gatos Ck - Lexington Res)
MONTHLY DATA
October Obs: 0.4 Mean: N/A WY-to-date: Obs: 0.4 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.8 Mean: N/A WY-to-date: Obs: 1.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.4 Mean: N/A WY-to-date: Obs: 2.6 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 4.7 Mean: N/A WY-to-date: Obs: 7.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 5.9 Mean: N/A WY-to-date: Obs: 13.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.3 Mean: N/A WY-to-date: Obs: 13.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 4
Obs + Fcst: 1 1 1 2 4
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 3
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 13.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 5 9
Obs + Fcst: 15 16 16 18 23
% of mean: N/A
_____________________________________________________________
Station: AHOC1 (Arroyo Hondo - San Jose, Nr)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.5 Mean: N/A WY-to-date: Obs: 0.6 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.8 Mean: N/A WY-to-date: Obs: 2.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 5.0 Mean: N/A WY-to-date: Obs: 7.5 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 8.7 Mean: N/A WY-to-date: Obs: 16.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.4 Mean: N/A WY-to-date: Obs: 16.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 16.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9982 -9982 -9982 -9982 -9982
% of mean: N/A
_____________________________________________________________
Station: ANDC1 (Coyote Ck - Anderson Dam)
MONTHLY DATA
October Obs: 2.6 Mean: N/A WY-to-date: Obs: 2.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.2 Mean: N/A WY-to-date: Obs: 4.9 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 2.2 Mean: N/A WY-to-date: Obs: 7.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 2.9 Mean: N/A WY-to-date: Obs: 10.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 4.6 Mean: N/A WY-to-date: Obs: 14.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.2 Mean: N/A WY-to-date: Obs: 14.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 3 10
Obs + Fcst: 2 2 2 3 10
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 6
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 14.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 7 16
Obs + Fcst: 18 18 18 22 31
% of mean: N/A
_____________________________________________________________
Station: SFCC1 (San Francisquito Creek - )
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.1 Mean: N/A WY-to-date: Obs: 1.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 4.0 Mean: N/A WY-to-date: Obs: 5.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 3.8 Mean: N/A WY-to-date: Obs: 9.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.2 Mean: N/A WY-to-date: Obs: 9.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 9.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9990 -9990 -9990 -9990 -9990
% of mean: N/A
_____________________________________________________________
Station: ANOC1 (San Antonio Reservoir - )
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.7 Mean: N/A WY-to-date: Obs: 1.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.9 Mean: N/A WY-to-date: Obs: 2.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 2.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 2.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9997 -9997 -9997 -9997 -9997
% of mean: N/A
_____________________________________________________________
Station: GUDC1 (Guadalupe - San Jose, Almaden Xpwy)
MONTHLY DATA
October Obs: 0.5 Mean: N/A WY-to-date: Obs: 0.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.8 Mean: N/A WY-to-date: Obs: 1.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 2.6 Mean: N/A WY-to-date: Obs: 4.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 7.3 Mean: N/A WY-to-date: Obs: 11.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 6.1 Mean: N/A WY-to-date: Obs: 17.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.4 Mean: N/A WY-to-date: Obs: 17.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 17.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9981 -9981 -9981 -9981 -9981
% of mean: N/A
_____________________________________________________________
Station: CMIC1 (Coyote Ck - Milpitas, Hwy 237, Abv)
MONTHLY DATA
October Obs: 1.6 Mean: N/A WY-to-date: Obs: 1.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.7 Mean: N/A WY-to-date: Obs: 4.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 2.1 Mean: N/A WY-to-date: Obs: 6.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 5.4 Mean: N/A WY-to-date: Obs: 11.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 7.2 Mean: N/A WY-to-date: Obs: 18.9 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.4 Mean: N/A WY-to-date: Obs: 19.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 19.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9980 -9980 -9980 -9980 -9980
% of mean: N/A
_____________________________________________________________
Station: ALRC1 (Alamitos Ck - Almaden Res)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.5 Mean: N/A WY-to-date: Obs: 0.8 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 2.2 Mean: N/A WY-to-date: Obs: 3.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 2.4 Mean: N/A WY-to-date: Obs: 5.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.2 Mean: N/A WY-to-date: Obs: 5.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 5.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9993 -9993 -9993 -9993 -9993
% of mean: N/A
_____________________________________________________________
Station: GUAC1 (Guadalupe Ck - Guadalupe Res)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1.2 Mean: N/A WY-to-date: Obs: 1.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1.1 Mean: N/A WY-to-date: Obs: 2.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.1 Mean: N/A WY-to-date: Obs: 2.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 2.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
_____________________________________________________________
Station: CADC1 (Calero Reservoir - )
MONTHLY DATA
October Obs: -0.2 Mean: N/A WY-to-date: Obs: -0.2 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.2 Mean: N/A WY-to-date: Obs: -0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.4 Mean: N/A WY-to-date: Obs: 0.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.7 Mean: N/A WY-to-date: Obs: 1.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -0.0 Mean: N/A WY-to-date: Obs: 1.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
_____________________________________________________________
Station: YLEC1 (Arroyo Valle - Below Lang Canyon)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.2 Mean: N/A WY-to-date: Obs: 0.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1.6 Mean: N/A WY-to-date: Obs: 1.9 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 4.4 Mean: N/A WY-to-date: Obs: 6.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.2 Mean: N/A WY-to-date: Obs: 6.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 6.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9993 -9993 -9993 -9993 -9993
% of mean: N/A
_____________________________________________________________
Station: DVAC1 (Del Valle Reservoir - )
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 1 4
Obs + Fcst: -79331 -79331 -79331 -79330 -79327
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 2
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 1 1 7
Obs + Fcst: -3074072 -3074072 -3074072 -3074072 -3074065
% of mean: N/A
_____________________________________________________________
Station: MPTC1 (Alameda Ck - Diversion Dam, Abv, Sunol, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.5 Mean: N/A WY-to-date: Obs: 0.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 2.0 Mean: N/A WY-to-date: Obs: 2.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 3.0 Mean: N/A WY-to-date: Obs: 5.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.2 Mean: N/A WY-to-date: Obs: 5.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 5.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9993 -9993 -9993 -9993 -9993
% of mean: N/A
_____________________________________________________________
Station: STDC1 (Stevens Ck - Stevens Ck Res)
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: LESC1 (Los Gatos Ck - Lake Elsman)
MONTHLY DATA
October Obs: -614814.5 Mean: N/A WY-to-date: Obs: -614814.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: -594981.8 Mean: N/A WY-to-date: Obs: -1209796.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: -614814.5 Mean: N/A WY-to-date: Obs: -1824610.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: -614814.5 Mean: N/A WY-to-date: Obs: -2439425.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: -555316.4 Mean: N/A WY-to-date: Obs: -2994741.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): -79330.9 Mean: N/A WY-to-date: Obs: -3074072.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -89330 -89330 -89330 -89330 -89330
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: -3074072.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3084072 -3084072 -3084072 -3084072 -3084072
% of mean: N/A
_____________________________________________________________
Station: UPCC1 (Upr Penitencia Ck - Piedmont Rd)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.4 Mean: N/A WY-to-date: Obs: 0.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.6 Mean: N/A WY-to-date: Obs: 1.0 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 1.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
_____________________________________________________________
Station: ADLC1 (Arroyo De La Laguna - )
MONTHLY DATA
October Obs: 2.4 Mean: N/A WY-to-date: Obs: 2.4 Mean: -614814.5
2025 % of mean: N/A
November Obs: 2.9 Mean: N/A WY-to-date: Obs: 5.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 2.7 Mean: N/A WY-to-date: Obs: 7.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 4.4 Mean: N/A WY-to-date: Obs: 12.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 7.1 Mean: N/A WY-to-date: Obs: 19.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.2 Mean: N/A WY-to-date: Obs: 19.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 19.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9979 -9979 -9979 -9979 -9979
% of mean: N/A
_____________________________________________________________
Station: ALQC1 (Alamo Canal - Pleasanton)
MONTHLY DATA
October Obs: 0.6 Mean: N/A WY-to-date: Obs: 0.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.9 Mean: N/A WY-to-date: Obs: 1.5 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.2 Mean: N/A WY-to-date: Obs: 2.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1.6 Mean: N/A WY-to-date: Obs: 4.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 2.5 Mean: N/A WY-to-date: Obs: 6.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.1 Mean: N/A WY-to-date: Obs: 6.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 6.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9992 -9992 -9992 -9992 -9992
% of mean: N/A
_____________________________________________________________
Station: AWEC1 (Alameda Ck - Welch Ck, Blo, Sunol, Nr)
MONTHLY DATA
October Obs: 0.7 Mean: N/A WY-to-date: Obs: 0.7 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.9 Mean: N/A WY-to-date: Obs: 1.6 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.7 Mean: N/A WY-to-date: Obs: 3.3 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 5.0 Mean: N/A WY-to-date: Obs: 8.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 5.5 Mean: N/A WY-to-date: Obs: 13.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.3 Mean: N/A WY-to-date: Obs: 14.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 14.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9985 -9985 -9985 -9985 -9985
% of mean: N/A
_____________________________________________________________
Station: LRZC1 (San Lorenzo Ck - Hayward)
MONTHLY DATA
October Obs: 0.3 Mean: N/A WY-to-date: Obs: 0.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.5 Mean: N/A WY-to-date: Obs: 0.8 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.7 Mean: N/A WY-to-date: Obs: 1.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1.6 Mean: N/A WY-to-date: Obs: 3.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1.5 Mean: N/A WY-to-date: Obs: 4.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.1 Mean: N/A WY-to-date: Obs: 4.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9994 -9994 -9994 -9994 -9994
% of mean: N/A
_____________________________________________________________
Station: NILC1 (Alameda Ck - Niles, Nr)
MONTHLY DATA
October Obs: 2.6 Mean: N/A WY-to-date: Obs: 2.6 Mean: -614814.5
2025 % of mean: N/A
November Obs: 3.7 Mean: N/A WY-to-date: Obs: 6.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 3.8 Mean: N/A WY-to-date: Obs: 10.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 8.9 Mean: N/A WY-to-date: Obs: 19.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 13.5 Mean: N/A WY-to-date: Obs: 32.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.6 Mean: N/A WY-to-date: Obs: 33.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 33.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9966 -9966 -9966 -9966 -9966
% of mean: N/A
_____________________________________________________________
Station: AMLC1 (Arroyo Mocho - Livermore)
MONTHLY DATA
October Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 0.1 Mean: N/A WY-to-date: Obs: 0.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 0.5 Mean: N/A WY-to-date: Obs: 0.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 0.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 0.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
_____________________________________________________________
Station: AYMC1 (Arroyo Mocho - Pleasanton)
MONTHLY DATA
October Obs: 0.7 Mean: N/A WY-to-date: Obs: 0.7 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.7 Mean: N/A WY-to-date: Obs: 1.4 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.5 Mean: N/A WY-to-date: Obs: 1.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1.3 Mean: N/A WY-to-date: Obs: 3.1 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 2.1 Mean: N/A WY-to-date: Obs: 5.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 5.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 5.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9994 -9994 -9994 -9994 -9994
% of mean: N/A
_____________________________________________________________
Station: DLMC1 (Dry Ck - Lemoncove, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: 0.0 WY-to-date: Obs: 0.0 Mean: 0.0
2025 % of mean: 0%
November Obs: 0.0 Mean: 0.2 WY-to-date: Obs: 0.0 Mean: 0.3
2025 % of mean: 12%
December Obs: 0.5 Mean: 1.1 WY-to-date: Obs: 0.6 Mean: 1.3
2025 % of mean: 50%
January Obs: 1.6 Mean: 3.1 WY-to-date: Obs: 2.2 Mean: 4.4
2026 % of mean: 52%
February Obs: 2.4 Mean: 3.2 WY-to-date: Obs: 4.6 Mean: 7.6
2026 % of mean: 74%
March Obs (thru 04@12Z): 0.2 Mean: 4.6 WY-to-date: Obs: 4.8 Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4.8 Mean: 17.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9994 -9994 -9994 -9994 -9994
% of mean: N/A
_____________________________________________________________
Station: MLPC1 (Mill Ck - Piedra, Nr)
MONTHLY DATA
October Obs: 0.0 Mean: 0.1 WY-to-date: Obs: 0.0 Mean: 0.1
2025 % of mean: 0%
November Obs: 0.0 Mean: 0.4 WY-to-date: Obs: 0.0 Mean: 0.4
2025 % of mean: 0%
December Obs: 0.7 Mean: 2.0 WY-to-date: Obs: 0.7 Mean: 2.5
2025 % of mean: 32%
January Obs: 2.7 Mean: 6.3 WY-to-date: Obs: 3.4 Mean: 8.8
2026 % of mean: 43%
February Obs: 3.8 Mean: 6.3 WY-to-date: Obs: 7.2 Mean: 15.1
2026 % of mean: 60%
March Obs (thru 04@12Z): 0.4 Mean: 8.6 WY-to-date: Obs: 7.6 Mean: 16.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: 4.7
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 7.6 Mean: 30.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9991 -9991 -9991 -9991 -9991
% of mean: N/A
_____________________________________________________________
Station: KKVC1 (Kern - fairview Dam, Nr Kernville)
MONTHLY DATA
October Obs: 16.0 Mean: 14.8 WY-to-date: Obs: 16.0 Mean: 14.8
2025 % of mean: 108%
November Obs: 19.7 Mean: 16.0 WY-to-date: Obs: 35.8 Mean: 30.8
2025 % of mean: 124%
December Obs: 22.7 Mean: 18.7 WY-to-date: Obs: 58.5 Mean: 49.5
2025 % of mean: 121%
January Obs: 35.9 Mean: 28.3 WY-to-date: Obs: 94.4 Mean: 77.8
2026 % of mean: 127%
February Obs: 30.8 Mean: 29.2 WY-to-date: Obs: 125.2 Mean: 106.7
2026 % of mean: 105%
March Obs (thru 04@12Z): 12.3 Mean: 49.1 WY-to-date: Obs: 137.5 Mean: 109.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 53 59 67 76 85
Obs + Fcst: 65 72 80 88 98
% of mean: 163%
April Mean: 74.4
2026 Prob. level: 90 75 50 25 10
Forecast: 66 77 87 102 120
% of mean: 117%
May Mean: 131.2
2026 Prob. level: 90 75 50 25 10
Forecast: 87 100 118 160 207
% of mean: 90%
June Mean: 125.3
2026 Prob. level: 90 75 50 25 10
Forecast: 46 57 70 110 159
% of mean: 56%
July Mean: 68.5
2026 Prob. level: 90 75 50 25 10
Forecast: 23 25 30 40 66
% of mean: 44%
August Mean: 28.5
2026 Prob. level: 90 75 50 25 10
Forecast: 14 16 17 21 27
% of mean: 60%
September Mean: 16.5
2026 Prob. level: 90 75 50 25 10
Forecast: 11 12 13 15 19
% of mean: 80%
-------------------------------------------------------
Water Year Obs-To-Date: 137.5 Mean: 600.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 339 366 406 523 644
Obs + Fcst: 477 503 543 660 781
% of mean: 90%
_____________________________________________________________
Station: SKRC1 (Sf Kern - Onyx, Nr)
MONTHLY DATA
October Obs: 2.0 Mean: 1.5 WY-to-date: Obs: 2.0 Mean: 1.5
2025 % of mean: 128%
November Obs: 5.2 Mean: 2.4 WY-to-date: Obs: 7.1 Mean: 4.0
2025 % of mean: 214%
December Obs: 8.0 Mean: 3.0 WY-to-date: Obs: 15.1 Mean: 6.9
2025 % of mean: 268%
January Obs: 16.0 Mean: 5.1 WY-to-date: Obs: 31.2 Mean: 12.0
2026 % of mean: 315%
February Obs: 12.0 Mean: 6.2 WY-to-date: Obs: 43.2 Mean: 18.2
2026 % of mean: 192%
March Obs (thru 04@12Z): 7.8 Mean: 12.9 WY-to-date: Obs: 51.0 Mean: 18.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 30 32 35 37 39
Obs + Fcst: 37 40 42 44 47
% of mean: 330%
April Mean: 23.7
2026 Prob. level: 90 75 50 25 10
Forecast: 14 17 20 34 42
% of mean: 86%
May Mean: 26.8
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 9 15 32
% of mean: 33%
June Mean: 11.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 8
% of mean: 21%
July Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 12%
August Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 6%
September Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 10%
-------------------------------------------------------
Water Year Obs-To-Date: 51.0 Mean: 99.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 53 57 67 95 119
Obs + Fcst: 104 108 118 146 170
% of mean: 118%
_____________________________________________________________
Station: KTRC1 (Kaweah - Three Rivers, At)
MONTHLY DATA
October Obs: 7.7 Mean: 5.7 WY-to-date: Obs: 7.7 Mean: 5.7
2025 % of mean: 136%
November Obs: 10.5 Mean: 9.0 WY-to-date: Obs: 18.3 Mean: 14.7
2025 % of mean: 117%
December Obs: 14.5 Mean: 15.0 WY-to-date: Obs: 32.8 Mean: 29.7
2025 % of mean: 97%
January Obs: 33.4 Mean: 29.8 WY-to-date: Obs: 66.2 Mean: 59.5
2026 % of mean: 112%
February Obs: 24.8 Mean: 31.8 WY-to-date: Obs: 91.0 Mean: 91.0
2026 % of mean: 78%
March Obs (thru 04@12Z): 8.5 Mean: 46.6 WY-to-date: Obs: 99.4 Mean: 83.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 42 46 54 63 75
Obs + Fcst: 50 54 62 71 84
% of mean: 133%
April Mean: 62.9
2026 Prob. level: 90 75 50 25 10
Forecast: 36 44 55 74 94
% of mean: 87%
May Mean: 89.4
2026 Prob. level: 90 75 50 25 10
Forecast: 33 42 53 82 111
% of mean: 60%
June Mean: 70.2
2026 Prob. level: 90 75 50 25 10
Forecast: 15 19 26 47 69
% of mean: 38%
July Mean: 32.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 6 10 25
% of mean: 18%
August Mean: 9.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 6
% of mean: 27%
September Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 3
% of mean: 33%
-------------------------------------------------------
Water Year Obs-To-Date: 99.4 Mean: 406.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 144 164 206 290 385
Obs + Fcst: 243 264 306 389 485
% of mean: 75%
_____________________________________________________________
Station: TVRC1 (Sf Tule R - Reservation Boundary)
MONTHLY DATA
October Obs: 1.0 Mean: N/A WY-to-date: Obs: 1.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 1.3 Mean: N/A WY-to-date: Obs: 2.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1.7 Mean: N/A WY-to-date: Obs: 4.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 2.7 Mean: N/A WY-to-date: Obs: 6.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 2.7 Mean: N/A WY-to-date: Obs: 9.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.9 Mean: N/A WY-to-date: Obs: 10.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 3 4 7
Obs + Fcst: 3 3 4 5 8
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 6 8
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 2 6
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 10.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 5 7 15 26
Obs + Fcst: 14 15 17 25 37
% of mean: N/A
_____________________________________________________________
Station: DKCC1 (Deer Ck - Fountain Springs, Nr)
MONTHLY DATA
October Obs: 0.9 Mean: 0.3 WY-to-date: Obs: 0.9 Mean: 0.3
2025 % of mean: 266%
November Obs: 1.3 Mean: 0.7 WY-to-date: Obs: 2.2 Mean: 1.0
2025 % of mean: 179%
December Obs: 1.4 Mean: 1.5 WY-to-date: Obs: 3.5 Mean: 2.6
2025 % of mean: 91%
January Obs: 1.8 Mean: 3.1 WY-to-date: Obs: 5.3 Mean: 5.7
2026 % of mean: 58%
February Obs: 1.9 Mean: 3.5 WY-to-date: Obs: 7.2 Mean: 9.2
2026 % of mean: 53%
March Obs (thru 04@12Z): 0.5 Mean: 4.0 WY-to-date: Obs: 7.7 Mean: 9.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 2 2 3 4
Obs + Fcst: 2 2 2 3 5
% of mean: 56%
April Mean: 3.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 5
% of mean: 48%
May Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 2 3
% of mean: 42%
June Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 29%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 7%
August Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 3%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 4%
-------------------------------------------------------
Water Year Obs-To-Date: 7.7 Mean: 21.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 5 9 15
Obs + Fcst: 11 11 12 17 22
% of mean: 58%
_____________________________________________________________
Station: KGPC1 (Sf Kings R - Abv Boyden Cavern)
MONTHLY DATA
October Obs: 8.4 Mean: N/A WY-to-date: Obs: 8.4 Mean: -614814.5
2025 % of mean: N/A
November Obs: 10.6 Mean: N/A WY-to-date: Obs: 19.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 10.9 Mean: N/A WY-to-date: Obs: 30.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 18.8 Mean: N/A WY-to-date: Obs: 48.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 15.7 Mean: N/A WY-to-date: Obs: 64.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 4.3 Mean: N/A WY-to-date: Obs: 68.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 25 35 45 53 66
Obs + Fcst: 30 39 50 58 70
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 49 59 71 84 102
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 84 97 124 150 180
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 44 56 73 121 156
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 18 20 23 36 68
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 11 12 14 16 23
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 10 11 15
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 68.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 311 336 378 440 532
Obs + Fcst: 379 404 446 509 601
% of mean: N/A
_____________________________________________________________
Station: KRVC1 (Kern R - Kernville)
MONTHLY DATA
October Obs: 20.8 Mean: 14.9 WY-to-date: Obs: 20.8 Mean: 14.8
2025 % of mean: 140%
November Obs: 22.6 Mean: 16.2 WY-to-date: Obs: 43.3 Mean: 30.8
2025 % of mean: 139%
December Obs: 25.9 Mean: 18.8 WY-to-date: Obs: 69.3 Mean: 49.6
2025 % of mean: 138%
January Obs: 43.4 Mean: 28.4 WY-to-date: Obs: 112.6 Mean: 78.1
2026 % of mean: 153%
February Obs: 36.3 Mean: 29.3 WY-to-date: Obs: 149.0 Mean: 107.1
2026 % of mean: 124%
March Obs (thru 04@12Z): 14.1 Mean: 49.3 WY-to-date: Obs: 163.1 Mean: 112.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 57 63 72 80 90
Obs + Fcst: 71 77 86 95 104
% of mean: 174%
April Mean: 74.5
2026 Prob. level: 90 75 50 25 10
Forecast: 70 80 89 107 124
% of mean: 120%
May Mean: 131.4
2026 Prob. level: 90 75 50 25 10
Forecast: 89 102 120 163 211
% of mean: 92%
June Mean: 125.5
2026 Prob. level: 90 75 50 25 10
Forecast: 47 58 71 112 162
% of mean: 57%
July Mean: 68.8
2026 Prob. level: 90 75 50 25 10
Forecast: 24 26 31 42 67
% of mean: 46%
August Mean: 26.8
2026 Prob. level: 90 75 50 25 10
Forecast: 15 16 18 22 28
% of mean: 66%
September Mean: 15.9
2026 Prob. level: 90 75 50 25 10
Forecast: 11 13 14 16 20
% of mean: 88%
-------------------------------------------------------
Water Year Obs-To-Date: 163.1 Mean: 599.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 351 378 418 540 667
Obs + Fcst: 514 541 581 703 830
% of mean: 97%
_____________________________________________________________
Station: BKCC1 (Butte Ck - Chico, Nr)
MONTHLY DATA
October Obs: 7.8 Mean: 7.4 WY-to-date: Obs: 7.8 Mean: 7.4
2025 % of mean: 106%
November Obs: 11.3 Mean: 11.9 WY-to-date: Obs: 19.2 Mean: 19.3
2025 % of mean: 95%
December Obs: 56.1 Mean: 28.3 WY-to-date: Obs: 75.3 Mean: 47.6
2025 % of mean: 198%
January Obs: 74.0 Mean: 39.7 WY-to-date: Obs: 149.3 Mean: 87.2
2026 % of mean: 187%
February Obs: 40.4 Mean: 44.5 WY-to-date: Obs: 189.7 Mean: 131.3
2026 % of mean: 91%
March Obs (thru 04@12Z): 9.4 Mean: 50.8 WY-to-date: Obs: 199.1 Mean: 138.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 23 25 39 51
Obs + Fcst: 31 33 34 49 60
% of mean: 68%
April Mean: 37.8
2026 Prob. level: 90 75 50 25 10
Forecast: 13 15 23 37 55
% of mean: 61%
May Mean: 28.8
2026 Prob. level: 90 75 50 25 10
Forecast: 9 11 13 24 39
% of mean: 45%
June Mean: 16.7
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 7 11 15
% of mean: 42%
July Mean: 10.5
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 7 8
% of mean: 54%
August Mean: 8.3
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 5 6
% of mean: 55%
September Mean: 6.5
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 5
% of mean: 62%
-------------------------------------------------------
Water Year Obs-To-Date: 199.1 Mean: 291.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 64 72 81 130 164
Obs + Fcst: 263 271 280 329 363
% of mean: 96%
_____________________________________________________________
Station: BLBC1 (Stony Ck - Black Butte Dam)
MONTHLY DATA
October Obs: 9.9 Mean: N/A WY-to-date: Obs: 9.9 Mean: -614814.5
2025 % of mean: N/A
November Obs: 14.2 Mean: N/A WY-to-date: Obs: 24.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 101.3 Mean: N/A WY-to-date: Obs: 125.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 134.5 Mean: N/A WY-to-date: Obs: 259.9 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 120.3 Mean: N/A WY-to-date: Obs: 380.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 14.6 Mean: N/A WY-to-date: Obs: 394.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9984 -9984 -9984 -9984 -9984
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 394.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9604 -9604 -9604 -9604 -9604
% of mean: N/A
_____________________________________________________________
Station: BTCC1 (Sacramento - Butte City)
MONTHLY DATA
October Obs: 431.3 Mean: N/A WY-to-date: Obs: 431.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 379.9 Mean: N/A WY-to-date: Obs: 811.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1113.3 Mean: N/A WY-to-date: Obs: 1924.5 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1725.5 Mean: N/A WY-to-date: Obs: 3650.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1147.8 Mean: N/A WY-to-date: Obs: 4797.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 191.5 Mean: N/A WY-to-date: Obs: 4989.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9808 -9808 -9808 -9808 -9808
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4989.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5010 -5010 -5010 -5010 -5010
% of mean: N/A
_____________________________________________________________
Station: CLAC1 (Sacramento - Colusa Weir)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 203.6 Mean: N/A WY-to-date: Obs: 203.6 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 214.0 Mean: N/A WY-to-date: Obs: 417.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 76.2 Mean: N/A WY-to-date: Obs: 493.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 4.3 Mean: N/A WY-to-date: Obs: 498.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9995 -9995 -9995 -9995 -9995
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 498.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9501 -9501 -9501 -9501 -9501
% of mean: N/A
_____________________________________________________________
Station: CLSC1 (Sacramento - Moulton Weir)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 0.7 Mean: N/A WY-to-date: Obs: 0.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 2.9 Mean: N/A WY-to-date: Obs: 3.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 2.0 Mean: N/A WY-to-date: Obs: 5.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 0.0 Mean: N/A WY-to-date: Obs: 5.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 5.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9993 -9993 -9993 -9993 -9993
% of mean: N/A
_____________________________________________________________
Station: CLUC1 (Sacramento - Colusa Bridge)
MONTHLY DATA
October Obs: 336.4 Mean: 354.3 WY-to-date: Obs: 336.4 Mean: 354.3
2025 % of mean: 95%
November Obs: 316.3 Mean: 407.3 WY-to-date: Obs: 652.7 Mean: 761.6
2025 % of mean: 78%
December Obs: 889.8 Mean: 738.1 WY-to-date: Obs: 1542.6 Mean: 1499.7
2025 % of mean: 121%
January Obs: 1615.5 Mean: 998.7 WY-to-date: Obs: 3158.1 Mean: 2498.4
2026 % of mean: 162%
February Obs: 1080.1 Mean: 988.1 WY-to-date: Obs: 4238.2 Mean: 3474.9
2026 % of mean: 109%
March Obs (thru 04@12Z): 224.4 Mean: 1113.1 WY-to-date: Obs: 4462.6 Mean: 3636.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9775 -9775 -9775 -9775 -9775
% of mean: N/A
April Mean: 750.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 628.5
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 542.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 542.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 492.2
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 420.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4462.6 Mean: 7977.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5536 -5536 -5536 -5536 -5536
% of mean: N/A
_____________________________________________________________
Station: COTC1 (Battle Ck - Cottonwood, Nr)
MONTHLY DATA
October Obs: 15.5 Mean: 16.8 WY-to-date: Obs: 15.5 Mean: 16.8
2025 % of mean: 93%
November Obs: 20.2 Mean: 20.3 WY-to-date: Obs: 35.8 Mean: 37.1
2025 % of mean: 100%
December Obs: 53.6 Mean: 32.8 WY-to-date: Obs: 89.4 Mean: 69.9
2025 % of mean: 163%
January Obs: 49.6 Mean: 39.4 WY-to-date: Obs: 139.0 Mean: 109.3
2026 % of mean: 126%
February Obs: 43.8 Mean: 39.7 WY-to-date: Obs: 182.8 Mean: 148.7
2026 % of mean: 110%
March Obs (thru 04@12Z): 7.7 Mean: 45.0 WY-to-date: Obs: 190.5 Mean: 151.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 25 26 28 35 47
Obs + Fcst: 32 33 36 43 54
% of mean: 80%
April Mean: 37.3
2026 Prob. level: 90 75 50 25 10
Forecast: 21 24 28 38 53
% of mean: 75%
May Mean: 36.7
2026 Prob. level: 90 75 50 25 10
Forecast: 19 20 25 31 51
% of mean: 67%
June Mean: 27.8
2026 Prob. level: 90 75 50 25 10
Forecast: 16 17 18 21 24
% of mean: 63%
July Mean: 19.7
2026 Prob. level: 90 75 50 25 10
Forecast: 15 15 16 18 20
% of mean: 81%
August Mean: 15.8
2026 Prob. level: 90 75 50 25 10
Forecast: 14 14 15 16 18
% of mean: 92%
September Mean: 14.8
2026 Prob. level: 90 75 50 25 10
Forecast: 13 13 14 16 16
% of mean: 94%
-------------------------------------------------------
Water Year Obs-To-Date: 190.5 Mean: 346.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 125 132 141 189 218
Obs + Fcst: 316 322 332 379 408
% of mean: 96%
_____________________________________________________________
Station: CTWC1 (Cottonwood Ck - Cottonwood, Nr)
MONTHLY DATA
October Obs: 6.3 Mean: N/A WY-to-date: Obs: 6.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 25.0 Mean: N/A WY-to-date: Obs: 31.2 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 156.8 Mean: N/A WY-to-date: Obs: 188.1 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 158.7 Mean: N/A WY-to-date: Obs: 346.7 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 140.0 Mean: N/A WY-to-date: Obs: 486.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 23.0 Mean: N/A WY-to-date: Obs: 509.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9976 -9976 -9976 -9976 -9976
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 509.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9489 -9489 -9489 -9489 -9489
% of mean: N/A
_____________________________________________________________
Station: CWAC1 (Cottonwood Ck - (aux)cottonwood, Nr)
MONTHLY DATA
October Obs: 6.3 Mean: 6.2 WY-to-date: Obs: 6.3 Mean: 6.2
2025 % of mean: 102%
November Obs: 25.0 Mean: 17.1 WY-to-date: Obs: 31.2 Mean: 23.3
2025 % of mean: 146%
December Obs: 156.8 Mean: 69.7 WY-to-date: Obs: 188.1 Mean: 93.0
2025 % of mean: 225%
January Obs: 158.7 Mean: 118.6 WY-to-date: Obs: 346.7 Mean: 211.6
2026 % of mean: 134%
February Obs: 140.0 Mean: 133.8 WY-to-date: Obs: 486.8 Mean: 344.0
2026 % of mean: 105%
March Obs (thru 04@12Z): 23.0 Mean: 128.2 WY-to-date: Obs: 509.8 Mean: 364.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 48 48 52 64 116
Obs + Fcst: 71 71 75 87 139
% of mean: 58%
April Mean: 67.7
2026 Prob. level: 90 75 50 25 10
Forecast: 32 32 38 60 90
% of mean: 56%
May Mean: 41.5
2026 Prob. level: 90 75 50 25 10
Forecast: 21 22 24 33 47
% of mean: 59%
June Mean: 18.9
2026 Prob. level: 90 75 50 25 10
Forecast: 12 13 14 19 28
% of mean: 73%
July Mean: 7.3
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 7 11 16
% of mean: 100%
August Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 10
% of mean: 89%
September Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 6
% of mean: 64%
-------------------------------------------------------
Water Year Obs-To-Date: 509.8 Mean: 617.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 126 131 141 215 304
Obs + Fcst: 636 641 651 724 814
% of mean: 106%
_____________________________________________________________
Station: CWCC1 (Cow Ck - Millville, Nr)
MONTHLY DATA
October Obs: 7.2 Mean: 6.3 WY-to-date: Obs: 7.2 Mean: 6.3
2025 % of mean: 114%
November Obs: 14.3 Mean: 21.1 WY-to-date: Obs: 21.5 Mean: 27.4
2025 % of mean: 68%
December Obs: 115.7 Mean: 69.8 WY-to-date: Obs: 137.3 Mean: 97.2
2025 % of mean: 166%
January Obs: 85.5 Mean: 91.1 WY-to-date: Obs: 222.8 Mean: 188.3
2026 % of mean: 94%
February Obs: 90.3 Mean: 85.5 WY-to-date: Obs: 313.1 Mean: 273.2
2026 % of mean: 106%
March Obs (thru 04@12Z): 10.5 Mean: 92.9 WY-to-date: Obs: 323.6 Mean: 286.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 30 32 40 68 94
Obs + Fcst: 41 42 50 79 105
% of mean: 54%
April Mean: 48.3
2026 Prob. level: 90 75 50 25 10
Forecast: 20 23 35 60 75
% of mean: 72%
May Mean: 32.3
2026 Prob. level: 90 75 50 25 10
Forecast: 12 14 20 28 50
% of mean: 63%
June Mean: 12.9
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 8 12 22
% of mean: 61%
July Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 3 6
% of mean: 37%
August Mean: 2.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 7%
September Mean: 2.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 2
% of mean: 6%
-------------------------------------------------------
Water Year Obs-To-Date: 323.6 Mean: 468.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 73 80 114 184 251
Obs + Fcst: 396 404 437 507 574
% of mean: 93%
_____________________________________________________________
Station: DCVC1 (Deer Ck - Vina, Nr)
MONTHLY DATA
October Obs: 7.0 Mean: 6.7 WY-to-date: Obs: 7.0 Mean: 6.7
2025 % of mean: 105%
November Obs: 11.0 Mean: 10.4 WY-to-date: Obs: 18.0 Mean: 17.0
2025 % of mean: 106%
December Obs: 61.9 Mean: 23.6 WY-to-date: Obs: 79.9 Mean: 40.7
2025 % of mean: 262%
January Obs: 60.9 Mean: 32.9 WY-to-date: Obs: 140.8 Mean: 73.6
2026 % of mean: 185%
February Obs: 39.9 Mean: 36.3 WY-to-date: Obs: 180.7 Mean: 109.5
2026 % of mean: 110%
March Obs (thru 04@12Z): 8.4 Mean: 41.3 WY-to-date: Obs: 189.1 Mean: 115.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 23 26 39 48
Obs + Fcst: 30 32 35 47 57
% of mean: 84%
April Mean: 30.1
2026 Prob. level: 90 75 50 25 10
Forecast: 15 18 23 38 58
% of mean: 77%
May Mean: 22.3
2026 Prob. level: 90 75 50 25 10
Forecast: 10 11 15 24 40
% of mean: 69%
June Mean: 11.6
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 8 11 14
% of mean: 71%
July Mean: 7.3
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 6 7 9
% of mean: 83%
August Mean: 6.1
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 5 6 6
% of mean: 84%
September Mean: 5.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 6
% of mean: 79%
-------------------------------------------------------
Water Year Obs-To-Date: 189.1 Mean: 234.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 71 76 88 132 166
Obs + Fcst: 260 265 277 321 355
% of mean: 118%
_____________________________________________________________
Station: EDCC1 (Elder Ck - Paskenta, Nr)
MONTHLY DATA
October Obs: 0.5 Mean: 0.4 WY-to-date: Obs: 0.5 Mean: 0.4
2025 % of mean: 120%
November Obs: 4.0 Mean: 1.8 WY-to-date: Obs: 4.4 Mean: 2.1
2025 % of mean: 226%
December Obs: 17.6 Mean: 8.0 WY-to-date: Obs: 22.0 Mean: 10.2
2025 % of mean: 219%
January Obs: 19.7 Mean: 13.1 WY-to-date: Obs: 41.7 Mean: 23.3
2026 % of mean: 150%
February Obs: 18.9 Mean: 15.2 WY-to-date: Obs: 60.6 Mean: 38.3
2026 % of mean: 124%
March Obs (thru 04@12Z): 2.7 Mean: 14.8 WY-to-date: Obs: 63.4 Mean: 40.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 8 13
Obs + Fcst: 8 8 8 10 16
% of mean: 54%
April Mean: 8.6
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 8 12
% of mean: 42%
May Mean: 5.4
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 8
% of mean: 38%
June Mean: 2.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 3
% of mean: 46%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 57%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 107%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 94%
-------------------------------------------------------
Water Year Obs-To-Date: 63.4 Mean: 70.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 13 24 43
Obs + Fcst: 74 75 77 87 107
% of mean: 109%
_____________________________________________________________
Station: HAMC1 (Sacramento - Hamilton City)
MONTHLY DATA
October Obs: 436.4 Mean: N/A WY-to-date: Obs: 436.4 Mean: -614814.5
2025 % of mean: N/A
November Obs: 361.7 Mean: N/A WY-to-date: Obs: 798.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1044.9 Mean: N/A WY-to-date: Obs: 1843.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1524.6 Mean: N/A WY-to-date: Obs: 3367.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1102.6 Mean: N/A WY-to-date: Obs: 4470.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 144.0 Mean: N/A WY-to-date: Obs: 4614.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9855 -9855 -9855 -9855 -9855
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4614.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5385 -5385 -5385 -5385 -5385
% of mean: N/A
_____________________________________________________________
Station: HKCC1 (Big Chico Ck - Chico, Nr)
MONTHLY DATA
October Obs: 2.9 Mean: N/A WY-to-date: Obs: 2.9 Mean: -614814.5
2025 % of mean: N/A
November Obs: 8.2 Mean: N/A WY-to-date: Obs: 11.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 44.3 Mean: N/A WY-to-date: Obs: 55.4 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 42.9 Mean: N/A WY-to-date: Obs: 98.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 24.1 Mean: N/A WY-to-date: Obs: 122.3 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 4.0 Mean: N/A WY-to-date: Obs: 126.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 10 16 22
Obs + Fcst: 12 12 14 20 26
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 7 14 25
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 11
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 3 5
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 126.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 25 31 50 63
Obs + Fcst: 150 151 157 176 190
% of mean: N/A
_____________________________________________________________
Station: MLMC1 (Mill Ck - Los Molinos, Nr)
MONTHLY DATA
October Obs: 8.9 Mean: 7.5 WY-to-date: Obs: 8.9 Mean: 7.5
2025 % of mean: 120%
November Obs: 15.1 Mean: 10.9 WY-to-date: Obs: 24.0 Mean: 18.3
2025 % of mean: 139%
December Obs: 67.9 Mean: 21.6 WY-to-date: Obs: 91.9 Mean: 39.9
2025 % of mean: 314%
January Obs: 51.8 Mean: 27.0 WY-to-date: Obs: 143.8 Mean: 67.0
2026 % of mean: 192%
February Obs: 37.7 Mean: 27.5 WY-to-date: Obs: 181.5 Mean: 94.2
2026 % of mean: 137%
March Obs (thru 04@12Z): 7.1 Mean: 31.0 WY-to-date: Obs: 188.6 Mean: 98.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 19 20 23 30 35
Obs + Fcst: 26 27 30 37 42
% of mean: 96%
April Mean: 25.1
2026 Prob. level: 90 75 50 25 10
Forecast: 18 19 23 30 41
% of mean: 91%
May Mean: 25.9
2026 Prob. level: 90 75 50 25 10
Forecast: 17 19 23 29 39
% of mean: 90%
June Mean: 18.6
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 14 18 24
% of mean: 73%
July Mean: 11.1
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 8 9 10
% of mean: 73%
August Mean: 7.4
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 7 8 8
% of mean: 93%
September Mean: 6.4
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 7 7
% of mean: 99%
-------------------------------------------------------
Water Year Obs-To-Date: 188.6 Mean: 220.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 87 91 105 137 156
Obs + Fcst: 275 280 293 326 345
% of mean: 133%
_____________________________________________________________
Station: MMCC1 (Mccloud - Mccloud, Nr)
MONTHLY DATA
October Obs: 51.1 Mean: 46.2 WY-to-date: Obs: 51.1 Mean: 46.2
2025 % of mean: 111%
November Obs: 49.5 Mean: 45.7 WY-to-date: Obs: 100.6 Mean: 91.9
2025 % of mean: 108%
December Obs: 57.3 Mean: 51.2 WY-to-date: Obs: 157.9 Mean: 143.1
2025 % of mean: 112%
January Obs: 65.5 Mean: 53.0 WY-to-date: Obs: 223.4 Mean: 196.1
2026 % of mean: 124%
February Obs: 51.2 Mean: 54.0 WY-to-date: Obs: 274.6 Mean: 249.5
2026 % of mean: 95%
March Obs (thru 04@12Z): 8.8 Mean: 65.8 WY-to-date: Obs: 283.4 Mean: 257.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 54 55 57 64 70
Obs + Fcst: 63 63 66 72 79
% of mean: 100%
April Mean: 64.6
2026 Prob. level: 90 75 50 25 10
Forecast: 53 54 60 69 80
% of mean: 93%
May Mean: 64.9
2026 Prob. level: 90 75 50 25 10
Forecast: 51 53 55 63 72
% of mean: 85%
June Mean: 53.8
2026 Prob. level: 90 75 50 25 10
Forecast: 47 48 49 53 56
% of mean: 91%
July Mean: 49.9
2026 Prob. level: 90 75 50 25 10
Forecast: 48 48 49 52 53
% of mean: 98%
August Mean: 48.1
2026 Prob. level: 90 75 50 25 10
Forecast: 47 47 48 50 52
% of mean: 100%
September Mean: 45.4
2026 Prob. level: 90 75 50 25 10
Forecast: 44 45 45 47 49
% of mean: 100%
-------------------------------------------------------
Water Year Obs-To-Date: 283.4 Mean: 642.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 346 350 364 398 421
Obs + Fcst: 629 633 647 681 704
% of mean: 101%
_____________________________________________________________
Station: ORFC1 (Sacramento - Ord Ferry)
MONTHLY DATA
October Obs: 297.1 Mean: N/A WY-to-date: Obs: 297.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 263.0 Mean: N/A WY-to-date: Obs: 560.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1099.6 Mean: N/A WY-to-date: Obs: 1659.6 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1730.3 Mean: N/A WY-to-date: Obs: 3390.0 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1167.7 Mean: N/A WY-to-date: Obs: 4557.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 177.1 Mean: N/A WY-to-date: Obs: 4734.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9822 -9822 -9822 -9822 -9822
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4734.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5264 -5264 -5264 -5264 -5264
% of mean: N/A
_____________________________________________________________
Station: RDBC1 (Sacramento - Red Bluff, Blo, Diversion Dam, Nr)
MONTHLY DATA
October Obs: 332.3 Mean: N/A WY-to-date: Obs: 332.3 Mean: -614814.5
2025 % of mean: N/A
November Obs: 223.9 Mean: N/A WY-to-date: Obs: 556.3 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 643.6 Mean: N/A WY-to-date: Obs: 1199.9 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1112.5 Mean: N/A WY-to-date: Obs: 2312.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 834.5 Mean: N/A WY-to-date: Obs: 3146.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 92.8 Mean: N/A WY-to-date: Obs: 3239.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9906 -9906 -9906 -9906 -9906
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 3239.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -6759 -6759 -6759 -6759 -6759
% of mean: N/A
_____________________________________________________________
Station: RDGC1 (Clear Ck - Igo, Nr)
MONTHLY DATA
October Obs: 13.5 Mean: 9.6 WY-to-date: Obs: 13.5 Mean: 9.7
2025 % of mean: 141%
November Obs: 15.5 Mean: 11.4 WY-to-date: Obs: 29.0 Mean: 21.2
2025 % of mean: 136%
December Obs: 25.5 Mean: 15.9 WY-to-date: Obs: 54.5 Mean: 37.1
2025 % of mean: 160%
January Obs: 28.2 Mean: 20.5 WY-to-date: Obs: 82.7 Mean: 57.6
2026 % of mean: 137%
February Obs: 23.3 Mean: 21.2 WY-to-date: Obs: 106.0 Mean: 78.6
2026 % of mean: 110%
March Obs (thru 04@12Z): 3.3 Mean: 23.9 WY-to-date: Obs: 109.3 Mean: 82.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9996 -9996 -9996 -9996 -9996
% of mean: N/A
April Mean: 14.6
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 13.1
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 9.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 6.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 5.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 109.3 Mean: 158.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9890 -9890 -9890 -9890 -9890
% of mean: N/A
_____________________________________________________________
Station: SGEC1 (Stony Ck - Stony Gorge Res)
MONTHLY DATA
October Obs: 3.1 Mean: N/A WY-to-date: Obs: 3.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 6.5 Mean: N/A WY-to-date: Obs: 9.6 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 42.4 Mean: N/A WY-to-date: Obs: 52.0 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 65.5 Mean: N/A WY-to-date: Obs: 117.4 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 48.2 Mean: N/A WY-to-date: Obs: 165.6 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 7.3 Mean: N/A WY-to-date: Obs: 172.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9992 -9992 -9992 -9992 -9992
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 172.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9826 -9826 -9826 -9826 -9826
% of mean: N/A
_____________________________________________________________
Station: TCRC1 (Thomes Ck - Paskenta)
MONTHLY DATA
October Obs: 0.9 Mean: N/A WY-to-date: Obs: 0.9 Mean: -614814.5
2025 % of mean: N/A
November Obs: 6.1 Mean: N/A WY-to-date: Obs: 7.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 35.7 Mean: N/A WY-to-date: Obs: 42.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 42.5 Mean: N/A WY-to-date: Obs: 85.2 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 59.9 Mean: N/A WY-to-date: Obs: 145.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 7.2 Mean: N/A WY-to-date: Obs: 152.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 19 20 24 32 48
Obs + Fcst: 26 27 31 39 55
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 7 14 26 37
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 6 11 19
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 6
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 152.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 31 36 47 69 107
Obs + Fcst: 183 188 199 222 260
% of mean: N/A
_____________________________________________________________
Station: TEHC1 (Sacramento - Tehama)
MONTHLY DATA
October Obs: 452.1 Mean: N/A WY-to-date: Obs: 452.1 Mean: -614814.5
2025 % of mean: N/A
November Obs: 385.9 Mean: N/A WY-to-date: Obs: 838.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 953.5 Mean: N/A WY-to-date: Obs: 1791.6 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1391.2 Mean: N/A WY-to-date: Obs: 3182.8 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1013.3 Mean: N/A WY-to-date: Obs: 4196.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 118.2 Mean: N/A WY-to-date: Obs: 4314.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9881 -9881 -9881 -9881 -9881
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4314.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5685 -5685 -5685 -5685 -5685
% of mean: N/A
_____________________________________________________________
Station: TISC1 (Sacramento - Tisdale Weir)
MONTHLY DATA
October Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -614814.5
2025 % of mean: N/A
November Obs: 0.0 Mean: N/A WY-to-date: Obs: 0.0 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 195.7 Mean: N/A WY-to-date: Obs: 195.7 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 279.6 Mean: N/A WY-to-date: Obs: 475.3 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 87.2 Mean: N/A WY-to-date: Obs: 562.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 46.1 Mean: N/A WY-to-date: Obs: 608.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9953 -9953 -9953 -9953 -9953
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 608.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9390 -9390 -9390 -9390 -9390
% of mean: N/A
_____________________________________________________________
Station: VWBC1 (Sacramento - Vina - woodson Bridge)
MONTHLY DATA
October Obs: 465.5 Mean: N/A WY-to-date: Obs: 465.5 Mean: -614814.5
2025 % of mean: N/A
November Obs: 403.6 Mean: N/A WY-to-date: Obs: 869.1 Mean: -1209796.4
2025 % of mean: N/A
December Obs: 1069.5 Mean: N/A WY-to-date: Obs: 1938.6 Mean: -1824610.9
2025 % of mean: N/A
January Obs: 1522.0 Mean: N/A WY-to-date: Obs: 3460.6 Mean: -2439425.4
2026 % of mean: N/A
February Obs: 1112.8 Mean: N/A WY-to-date: Obs: 4573.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 04@12Z): 143.6 Mean: N/A WY-to-date: Obs: 4716.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9855 -9855 -9855 -9855 -9855
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4716.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5282 -5282 -5282 -5282 -5282
% of mean: N/A
_____________________________________________________________
Station: WHSC1 (Clear Ck - Whiskeytown Res)
MONTHLY DATA
October Obs: 7.4 Mean: 4.0 WY-to-date: Obs: 7.4 Mean: 4.0
2025 % of mean: 182%
November Obs: 19.2 Mean: 10.0 WY-to-date: Obs: 26.6 Mean: 14.0
2025 % of mean: 192%
December Obs: 58.4 Mean: 28.5 WY-to-date: Obs: 84.9 Mean: 42.5
2025 % of mean: 205%
January Obs: 91.0 Mean: 47.3 WY-to-date: Obs: 176.0 Mean: 89.8
2026 % of mean: 192%
February Obs: 45.0 Mean: 57.4 WY-to-date: Obs: 221.0 Mean: 146.6
2026 % of mean: 78%
March Obs (thru 04@12Z): 8.4 Mean: 60.1 WY-to-date: Obs: 229.3 Mean: 156.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 22 24 43 68
Obs + Fcst: 30 30 32 51 76
% of mean: 54%
April Mean: 36.4
2026 Prob. level: 90 75 50 25 10
Forecast: 13 14 21 44 64
% of mean: 58%
May Mean: 21.4
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 13 25 38
% of mean: 59%
June Mean: 9.8
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 7 13 18
% of mean: 77%
July Mean: 4.3
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 8 10
% of mean: 117%
August Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 5 7
% of mean: 106%
September Mean: 2.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 4
% of mean: 92%
-------------------------------------------------------
Water Year Obs-To-Date: 229.3 Mean: 284.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 58 61 87 148 199
Obs + Fcst: 287 291 317 378 428
% of mean: 111%
_____________________________________________________________
Station: WLKC1 (Sacramento - Wilkins Slough, Blo)
MONTHLY DATA
October Obs: 403.5 Mean: 355.0 WY-to-date: Obs: 403.5 Mean: 355.0
2025 % of mean: 114%
November Obs: 368.5 Mean: 394.6 WY-to-date: Obs: 772.0 Mean: 749.5
2025 % of mean: 93%
December Obs: 681.3 Mean: 681.1 WY-to-date: Obs: 1453.3 Mean: 1430.6
2025 % of mean: 100%
January Obs: 1330.4 Mean: 870.0 WY-to-date: Obs: 2783.7 Mean: 2300.7
2026 % of mean: 153%
February Obs: 987.4 Mean: 837.2 WY-to-date: Obs: 3771.1 Mean: 3128.9
2026 % of mean: 118%
March Obs (thru 04@12Z): 189.2 Mean: 939.3 WY-to-date: Obs: 3960.4 Mean: 3259.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9810 -9810 -9810 -9810 -9810
% of mean: N/A
April Mean: 676.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
May Mean: 545.4
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
June Mean: 466.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
July Mean: 457.3
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
August Mean: 432.9
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
September Mean: 418.8
2026 Prob. level: 90 75 50 25 10
Forecast: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 3960.4 Mean: 7074.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -6039 -6039 -6039 -6039 -6039
% of mean: N/A
_____________________________________________________________
Station: SACC0 (Sacramento Valley - Water Resources Index)
MONTHLY DATA
October Obs: 471.4 Mean: 462.1 WY-to-date: Obs: 471.4 Mean: 463.6
2025 % of mean: 102%
November Obs: 796.8 Mean: 740.3 WY-to-date: Obs: 1268.2 Mean: 1222.4
2025 % of mean: 108%
December Obs: 2976.4 Mean: 1619.9 WY-to-date: Obs: 4244.7 Mean: 2877.4
2025 % of mean: 184%
January Obs: 3067.7 Mean: 2260.7 WY-to-date: Obs: 7312.4 Mean: 5127.7
2026 % of mean: 136%
February Obs: 2135.6 Mean: 2488.6 WY-to-date: Obs: 9448.0 Mean: 7638.2
2026 % of mean: 86%
March Obs (thru 04@12Z): 524.6 Mean: 2975.5 WY-to-date: Obs: 9972.6 Mean: 8020.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1604 1692 1850 2539 3091
Obs + Fcst: 2128 2217 2375 3063 3616
% of mean: 80%
April Mean: 2359.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1084 1289 1664 2442 3564
% of mean: 71%
May Mean: 2030.3
2026 Prob. level: 90 75 50 25 10
Forecast: 736 924 1081 1836 2659
% of mean: 53%
June Mean: 1140.9
2026 Prob. level: 90 75 50 25 10
Forecast: 480 507 572 851 1091
% of mean: 50%
July Mean: 533.6
2026 Prob. level: 90 75 50 25 10
Forecast: 356 367 397 498 570
% of mean: 74%
August Mean: 372.1
2026 Prob. level: 90 75 50 25 10
Forecast: 307 311 338 395 444
% of mean: 91%
September Mean: 368.5
2026 Prob. level: 90 75 50 25 10
Forecast: 285 296 323 371 400
% of mean: 88%
-------------------------------------------------------
Water Year Obs-To-Date: 9972.6 Mean: 17352.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5110 5434 6340 8855 11130
Obs + Fcst: 15083 15407 16313 18827 21102
% of mean: 94%
_____________________________________________________________
Station: VNSC0 (San Joaquin Valley - Water Resources Index)
MONTHLY DATA
October Obs: 113.1 Mean: 79.5 WY-to-date: Obs: 113.1 Mean: 79.6
2025 % of mean: 142%
November Obs: 236.3 Mean: 123.5 WY-to-date: Obs: 349.3 Mean: 202.7
2025 % of mean: 191%
December Obs: 289.3 Mean: 245.1 WY-to-date: Obs: 638.6 Mean: 446.8
2025 % of mean: 118%
January Obs: 597.1 Mean: 453.5 WY-to-date: Obs: 1235.7 Mean: 899.6
2026 % of mean: 132%
February Obs: 428.8 Mean: 482.5 WY-to-date: Obs: 1664.5 Mean: 1379.5
2026 % of mean: 89%
March Obs (thru 04@12Z): 133.1 Mean: 687.9 WY-to-date: Obs: 1797.6 Mean: 1455.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 635 711 777 918 1078
Obs + Fcst: 768 844 910 1051 1211
% of mean: 132%
April Mean: 911.6
2026 Prob. level: 90 75 50 25 10
Forecast: 672 766 878 1085 1304
% of mean: 96%
May Mean: 1345.0
2026 Prob. level: 90 75 50 25 10
Forecast: 645 726 937 1207 1635
% of mean: 70%
June Mean: 1039.1
2026 Prob. level: 90 75 50 25 10
Forecast: 282 361 444 710 1014
% of mean: 43%
July Mean: 439.6
2026 Prob. level: 90 75 50 25 10
Forecast: 94 107 147 205 346
% of mean: 34%
August Mean: 120.5
2026 Prob. level: 90 75 50 25 10
Forecast: 42 49 59 79 123
% of mean: 49%
September Mean: 60.2
2026 Prob. level: 90 75 50 25 10
Forecast: 21 27 33 43 68
% of mean: 55%
-------------------------------------------------------
Water Year Obs-To-Date: 1797.6 Mean: 5987.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2638 2871 3209 4252 5612
Obs + Fcst: 4436 4668 5007 6049 7409
% of mean: 84%
_____________________________________________________________
Station: MLIC0 (Central Valley WSI - )
MONTHLY DATA
October Obs: 584.4 Mean: 543.2 WY-to-date: Obs: 584.4 Mean: 543.2
2025 % of mean: 108%
November Obs: 1033.1 Mean: 881.9 WY-to-date: Obs: 1617.6 Mean: 1425.1
2025 % of mean: 117%
December Obs: 3265.7 Mean: 1899.0 WY-to-date: Obs: 4883.3 Mean: 3324.1
2025 % of mean: 172%
January Obs: 3664.8 Mean: 2702.9 WY-to-date: Obs: 8548.1 Mean: 6027.0
2026 % of mean: 136%
February Obs: 2564.3 Mean: 3015.7 WY-to-date: Obs: 11112.4 Mean: 9017.3
2026 % of mean: 85%
March Obs (thru 04@12Z): 657.7 Mean: 3654.9 WY-to-date: Obs: 11770.1 Mean: 9475.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2286 2435 2656 3585 4079
Obs + Fcst: 2944 3092 3314 4242 4737
% of mean: 91%
April Mean: 3265.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1777 2045 2662 3388 4802
% of mean: 82%
May Mean: 3350.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1374 1668 1992 3109 4307
% of mean: 59%
June Mean: 2166.8
2026 Prob. level: 90 75 50 25 10
Forecast: 787 862 1084 1683 2097
% of mean: 50%
July Mean: 936.9
2026 Prob. level: 90 75 50 25 10
Forecast: 449 485 565 672 920
% of mean: 60%
August Mean: 484.9
2026 Prob. level: 90 75 50 25 10
Forecast: 348 361 395 460 568
% of mean: 82%
September Mean: 432.4
2026 Prob. level: 90 75 50 25 10
Forecast: 307 325 356 413 458
% of mean: 82%
-------------------------------------------------------
Water Year Obs-To-Date: 11770.1 Mean: 23334.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7789 8316 9419 13253 16847
Obs + Fcst: 19560 20086 21189 25023 28617
% of mean: 91%
_____________________________________________________________
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