*CAUTION: Data below is raw model output and has not been reviewed
* by a hydrologist.
Issued: 03/28/2026 1616Z
Data ending: 03/28/2026 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 28@12Z): 23.9 Mean: 27.9 WY-to-date: Obs: 97.2 Mean: 86.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 25 25 25 25 25
% of mean: 91%
April Mean: 35.9
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 12 14 18
% of mean: 34%
May Mean: 35.9
2026 Prob. level: 90 75 50 25 10
Forecast: 13 14 16 20 27
% of mean: 44%
June Mean: 17.8
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 9 11 16
% of mean: 53%
July Mean: 9.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 5 6 7
% of mean: 56%
August Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: 49%
September Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 5
% of mean: 54%
-------------------------------------------------------
Water Year Obs-To-Date: 97.2 Mean: 203.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 43 46 53 60 73
Obs + Fcst: 140 143 150 157 170
% of mean: 74%
_____________________________________________________________
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 28@12Z): 63.9 Mean: 95.7 WY-to-date: Obs: 274.8 Mean: 334.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 5
Obs + Fcst: 69 69 69 69 69
% of mean: 72%
April Mean: 100.7
2026 Prob. level: 90 75 50 25 10
Forecast: 29 30 34 37 43
% of mean: 33%
May Mean: 89.8
2026 Prob. level: 90 75 50 25 10
Forecast: 29 31 34 41 54
% of mean: 38%
June Mean: 51.9
2026 Prob. level: 90 75 50 25 10
Forecast: 22 23 24 28 37
% of mean: 47%
July Mean: 33.2
2026 Prob. level: 90 75 50 25 10
Forecast: 16 17 17 19 20
% of mean: 53%
August Mean: 29.1
2026 Prob. level: 90 75 50 25 10
Forecast: 13 13 14 15 17
% of mean: 47%
September Mean: 30.3
2026 Prob. level: 90 75 50 25 10
Forecast: 13 13 14 15 16
% of mean: 47%
-------------------------------------------------------
Water Year Obs-To-Date: 274.8 Mean: 679.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 130 133 143 158 181
Obs + Fcst: 404 408 417 433 456
% of mean: 61%
_____________________________________________________________
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 28@12Z): 95.3 Mean: 164.0 WY-to-date: Obs: 611.1 Mean: 692.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 7
Obs + Fcst: 102 102 102 102 102
% of mean: 62%
April Mean: 154.5
2026 Prob. level: 90 75 50 25 10
Forecast: 54 58 67 80 98
% of mean: 43%
May Mean: 129.9
2026 Prob. level: 90 75 50 25 10
Forecast: 57 60 68 85 102
% of mean: 53%
June Mean: 71.5
2026 Prob. level: 90 75 50 25 10
Forecast: 21 23 26 35 47
% of mean: 37%
July Mean: 24.5
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 11 14 16
% of mean: 47%
August Mean: 18.7
2026 Prob. level: 90 75 50 25 10
Forecast: 13 14 16 17 21
% of mean: 84%
September Mean: 40.1
2026 Prob. level: 90 75 50 25 10
Forecast: 28 28 31 32 38
% of mean: 76%
-------------------------------------------------------
Water Year Obs-To-Date: 611.1 Mean: 1149.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 199 211 234 266 292
Obs + Fcst: 810 822 845 878 903
% of mean: 74%
_____________________________________________________________
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 28@12Z): 52.7 Mean: 63.0 WY-to-date: Obs: 257.3 Mean: 224.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 4
Obs + Fcst: 56 56 56 56 56
% of mean: 90%
April Mean: 57.7
2026 Prob. level: 90 75 50 25 10
Forecast: 25 28 32 41 49
% of mean: 55%
May Mean: 62.6
2026 Prob. level: 90 75 50 25 10
Forecast: 17 20 24 30 44
% of mean: 38%
June Mean: 35.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 6 18
% of mean: 8%
July Mean: 8.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 3
% of mean: 1%
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 0 1
% of mean: 12%
-------------------------------------------------------
Water Year Obs-To-Date: 257.3 Mean: 398.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 49 56 65 83 117
Obs + Fcst: 306 314 322 341 374
% of mean: 81%
_____________________________________________________________
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 28@12Z): 140.8 Mean: 176.0 WY-to-date: Obs: 838.3 Mean: 555.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 11 11 11
Obs + Fcst: 152 152 152 152 152
% of mean: 86%
April Mean: 199.6
2026 Prob. level: 90 75 50 25 10
Forecast: 82 95 113 154 190
% of mean: 56%
May Mean: 215.7
2026 Prob. level: 90 75 50 25 10
Forecast: 33 42 54 119 158
% of mean: 25%
June Mean: 120.9
2026 Prob. level: 90 75 50 25 10
Forecast: 18 19 23 38 77
% of mean: 19%
July Mean: 41.6
2026 Prob. level: 90 75 50 25 10
Forecast: 13 13 14 20 23
% of mean: 35%
August Mean: 12.7
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 10 13 16
% of mean: 79%
September Mean: 7.5
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 8 10 12
% of mean: 105%
-------------------------------------------------------
Water Year Obs-To-Date: 838.3 Mean: 1170.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 181 203 260 365 433
Obs + Fcst: 1019 1042 1098 1203 1271
% of mean: 94%
_____________________________________________________________
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 28@12Z): 79.1 Mean: 151.2 WY-to-date: Obs: 643.6 Mean: 508.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 7 7 7 7
Obs + Fcst: 86 86 86 86 86
% of mean: 57%
April Mean: 117.5
2026 Prob. level: 90 75 50 25 10
Forecast: 41 44 49 69 109
% of mean: 42%
May Mean: 100.8
2026 Prob. level: 90 75 50 25 10
Forecast: 26 29 36 63 96
% of mean: 36%
June Mean: 50.8
2026 Prob. level: 90 75 50 25 10
Forecast: 17 18 19 26 48
% of mean: 37%
July Mean: 22.0
2026 Prob. level: 90 75 50 25 10
Forecast: 12 13 14 17 19
% of mean: 62%
August Mean: 15.0
2026 Prob. level: 90 75 50 25 10
Forecast: 10 10 11 14 16
% of mean: 75%
September Mean: 13.4
2026 Prob. level: 90 75 50 25 10
Forecast: 10 10 11 12 14
% of mean: 83%
-------------------------------------------------------
Water Year Obs-To-Date: 643.6 Mean: 841.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 124 135 147 228 260
Obs + Fcst: 768 779 790 872 903
% of mean: 94%
_____________________________________________________________
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 28@12Z): 105.0 Mean: 159.2 WY-to-date: Obs: 724.7 Mean: 629.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 12 12 12 12
Obs + Fcst: 117 117 117 117 117
% of mean: 73%
April Mean: 124.1
2026 Prob. level: 90 75 50 25 10
Forecast: 79 81 83 100 127
% of mean: 67%
May Mean: 101.7
2026 Prob. level: 90 75 50 25 10
Forecast: 70 72 75 95 115
% of mean: 74%
June Mean: 77.1
2026 Prob. level: 90 75 50 25 10
Forecast: 61 62 63 69 81
% of mean: 81%
July Mean: 66.7
2026 Prob. level: 90 75 50 25 10
Forecast: 58 59 59 64 67
% of mean: 89%
August Mean: 61.0
2026 Prob. level: 90 75 50 25 10
Forecast: 54 55 55 59 62
% of mean: 91%
September Mean: 57.0
2026 Prob. level: 90 75 50 25 10
Forecast: 50 50 51 54 56
% of mean: 89%
-------------------------------------------------------
Water Year Obs-To-Date: 724.7 Mean: 1131.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 384 390 397 467 485
Obs + Fcst: 1109 1115 1122 1192 1209
% of mean: 99%
_____________________________________________________________
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 28@12Z): 11.9 Mean: 29.1 WY-to-date: Obs: 60.6 Mean: 86.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 12 12 12 12 12
% of mean: 42%
April Mean: 22.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 10
% of mean: 19%
May Mean: 26.4
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 10 16 31
% of mean: 37%
June Mean: 12.4
2026 Prob. level: 90 75 50 25 10
Forecast: 3 5 7 13 22
% of mean: 59%
July Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 8 12
% of mean: 256%
August Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 7 9
% of mean: 283%
September Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 4 6 7
% of mean: 128%
-------------------------------------------------------
Water Year Obs-To-Date: 60.6 Mean: 156.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 21 27 37 56 89
Obs + Fcst: 82 88 98 117 149
% of mean: 63%
_____________________________________________________________
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 28@12Z): 232.4 Mean: 442.9 WY-to-date: Obs: 1252.8 Mean: 1764.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 24 24 24 24 24
Obs + Fcst: 257 257 257 257 257
% of mean: 58%
April Mean: 356.5
2026 Prob. level: 90 75 50 25 10
Forecast: 170 173 189 207 222
% of mean: 53%
May Mean: 314.1
2026 Prob. level: 90 75 50 25 10
Forecast: 162 171 187 214 306
% of mean: 60%
June Mean: 223.0
2026 Prob. level: 90 75 50 25 10
Forecast: 137 140 148 164 214
% of mean: 66%
July Mean: 181.5
2026 Prob. level: 90 75 50 25 10
Forecast: 130 132 135 139 147
% of mean: 74%
August Mean: 169.0
2026 Prob. level: 90 75 50 25 10
Forecast: 129 130 132 135 140
% of mean: 78%
September Mean: 165.4
2026 Prob. level: 90 75 50 25 10
Forecast: 126 128 129 133 140
% of mean: 78%
-------------------------------------------------------
Water Year Obs-To-Date: 1252.8 Mean: 3214.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 887 905 947 1006 1130
Obs + Fcst: 2139 2158 2200 2259 2383
% of mean: 68%
_____________________________________________________________
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 28@12Z): 466.1 Mean: 917.6 WY-to-date: Obs: 3437.9 Mean: 3403.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 45 45 45 45 45
Obs + Fcst: 511 511 511 511 511
% of mean: 56%
April Mean: 647.8
2026 Prob. level: 90 75 50 25 10
Forecast: 296 308 333 399 512
% of mean: 51%
May Mean: 505.4
2026 Prob. level: 90 75 50 25 10
Forecast: 246 270 303 383 563
% of mean: 60%
June Mean: 316.1
2026 Prob. level: 90 75 50 25 10
Forecast: 200 208 221 246 335
% of mean: 70%
July Mean: 229.2
2026 Prob. level: 90 75 50 25 10
Forecast: 178 180 186 198 211
% of mean: 81%
August Mean: 201.8
2026 Prob. level: 90 75 50 25 10
Forecast: 167 168 171 182 191
% of mean: 85%
September Mean: 194.3
2026 Prob. level: 90 75 50 25 10
Forecast: 160 163 169 178 188
% of mean: 87%
-------------------------------------------------------
Water Year Obs-To-Date: 3437.9 Mean: 5575.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1307 1360 1431 1666 1848
Obs + Fcst: 4745 4798 4869 5104 5286
% of mean: 87%
_____________________________________________________________
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 28@12Z): 681.8 Mean: 1398.4 WY-to-date: Obs: 5216.9 Mean: 5250.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 62 62 62 62 62
Obs + Fcst: 744 744 744 744 744
% of mean: 53%
April Mean: 923.3
2026 Prob. level: 90 75 50 25 10
Forecast: 410 425 451 557 693
% of mean: 49%
May Mean: 700.7
2026 Prob. level: 90 75 50 25 10
Forecast: 345 373 409 516 769
% of mean: 58%
June Mean: 462.3
2026 Prob. level: 90 75 50 25 10
Forecast: 272 282 299 335 449
% of mean: 65%
July Mean: 305.3
2026 Prob. level: 90 75 50 25 10
Forecast: 237 240 245 263 281
% of mean: 80%
August Mean: 265.5
2026 Prob. level: 90 75 50 25 10
Forecast: 221 223 226 238 251
% of mean: 85%
September Mean: 265.8
2026 Prob. level: 90 75 50 25 10
Forecast: 206 209 216 227 242
% of mean: 81%
-------------------------------------------------------
Water Year Obs-To-Date: 5216.9 Mean: 8285.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1768 1833 1906 2216 2506
Obs + Fcst: 6985 7050 7123 7433 7723
% of mean: 86%
_____________________________________________________________
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 28@12Z): 10.0 Mean: N/A WY-to-date: Obs: 47.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 11 11 11 11 11
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 7
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% 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 0 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 47.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 11 11 14 18
Obs + Fcst: 58 58 58 61 65
% 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 28@12Z): 73.3 Mean: 78.5 WY-to-date: Obs: 471.3 Mean: 319.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 8 8 9
Obs + Fcst: 82 82 82 82 82
% of mean: 104%
April Mean: 80.9
2026 Prob. level: 90 75 50 25 10
Forecast: 70 75 78 85 99
% of mean: 96%
May Mean: 93.6
2026 Prob. level: 90 75 50 25 10
Forecast: 57 61 69 77 101
% of mean: 74%
June Mean: 63.8
2026 Prob. level: 90 75 50 25 10
Forecast: 42 45 48 54 61
% of mean: 75%
July Mean: 44.9
2026 Prob. level: 90 75 50 25 10
Forecast: 35 36 39 41 46
% of mean: 87%
August Mean: 36.8
2026 Prob. level: 90 75 50 25 10
Forecast: 30 31 32 35 39
% of mean: 88%
September Mean: 32.6
2026 Prob. level: 90 75 50 25 10
Forecast: 30 31 33 35 38
% of mean: 101%
-------------------------------------------------------
Water Year Obs-To-Date: 471.3 Mean: 679.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 275 289 309 333 381
Obs + Fcst: 747 760 781 805 852
% of mean: 115%
_____________________________________________________________
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 28@12Z): 100.5 Mean: 184.6 WY-to-date: Obs: 535.9 Mean: 605.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 10 10 10 10
Obs + Fcst: 111 111 111 111 111
% of mean: 60%
April Mean: 167.9
2026 Prob. level: 90 75 50 25 10
Forecast: 57 64 78 104 152
% of mean: 46%
May Mean: 164.0
2026 Prob. level: 90 75 50 25 10
Forecast: 30 35 44 67 142
% of mean: 27%
June Mean: 84.6
2026 Prob. level: 90 75 50 25 10
Forecast: 16 18 22 35 55
% of mean: 26%
July Mean: 29.3
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 10 17 23
% of mean: 34%
August Mean: 14.5
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 8 12
% of mean: 37%
September Mean: 11.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 7 10
% of mean: 38%
-------------------------------------------------------
Water Year Obs-To-Date: 535.9 Mean: 1091.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 130 144 189 268 400
Obs + Fcst: 666 680 725 804 936
% of mean: 66%
_____________________________________________________________
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 28@12Z): 285.4 Mean: N/A WY-to-date: Obs: 1521.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 25 25 25 25 25
Obs + Fcst: 310 310 311 311 311
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 175 187 206 232 333
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 111 119 147 179 254
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 73 79 85 103 123
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 57 60 64 72 84
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 47 49 52 58 67
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 45 47 49 54 59
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 1521.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 532 574 634 749 965
Obs + Fcst: 2053 2095 2156 2270 2487
% 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 28@12Z): 136.0 Mean: N/A WY-to-date: Obs: 629.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 9 9 9
Obs + Fcst: 145 145 145 145 145
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 55 62 73 87 125
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 25 30 37 55 117
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 12 14 17 27 42
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 8 14 18
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 5 6 10
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 5 7 11
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 629.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 114 134 161 221 331
Obs + Fcst: 744 764 790 851 960
% 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: 624.6 Mean: 588.1 WY-to-date: Obs: 2737.9 Mean: 1714.1
2026 % of mean: 106%
March Obs (thru 28@12Z): 598.6 Mean: 759.4 WY-to-date: Obs: 3336.5 Mean: 2414.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 40 40 41 41 41
Obs + Fcst: 639 639 639 639 639
% of mean: 84%
April Mean: 646.9
2026 Prob. level: 90 75 50 25 10
Forecast: 269 293 347 382 566
% of mean: 54%
May Mean: 526.2
2026 Prob. level: 90 75 50 25 10
Forecast: 162 177 220 276 451
% of mean: 42%
June Mean: 258.9
2026 Prob. level: 90 75 50 25 10
Forecast: 147 157 166 203 245
% of mean: 64%
July Mean: 111.4
2026 Prob. level: 90 75 50 25 10
Forecast: 114 119 124 141 159
% of mean: 111%
August Mean: 71.0
2026 Prob. level: 90 75 50 25 10
Forecast: 63 67 70 80 91
% of mean: 99%
September Mean: 66.7
2026 Prob. level: 90 75 50 25 10
Forecast: 59 62 65 74 81
% of mean: 98%
-------------------------------------------------------
Water Year Obs-To-Date: 3336.5 Mean: 4159.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 853 930 1031 1281 1674
Obs + Fcst: 4189 4266 4367 4618 5011
% of mean: 105%
_____________________________________________________________
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 28@12Z): 73.3 Mean: 76.6 WY-to-date: Obs: 299.4 Mean: 253.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 8 8
Obs + Fcst: 81 81 81 81 81
% of mean: 105%
April Mean: 85.7
2026 Prob. level: 90 75 50 25 10
Forecast: 41 46 57 67 93
% of mean: 67%
May Mean: 103.1
2026 Prob. level: 90 75 50 25 10
Forecast: 20 24 30 44 79
% of mean: 29%
June Mean: 59.9
2026 Prob. level: 90 75 50 25 10
Forecast: 12 13 15 22 32
% of mean: 25%
July Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 9 13 17
% of mean: 43%
August Mean: 11.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 8 10
% of mean: 49%
September Mean: 8.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 7
% of mean: 44%
-------------------------------------------------------
Water Year Obs-To-Date: 299.4 Mean: 550.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 95 106 132 178 238
Obs + Fcst: 394 406 432 478 537
% of mean: 78%
_____________________________________________________________
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: 225.5 Mean: 279.6 WY-to-date: Obs: 1016.2 Mean: 842.0
2026 % of mean: 81%
March Obs (thru 28@12Z): 288.9 Mean: 355.4 WY-to-date: Obs: 1305.1 Mean: 1169.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 23 23 23 23
Obs + Fcst: 311 312 312 312 312
% of mean: 88%
April Mean: 342.0
2026 Prob. level: 90 75 50 25 10
Forecast: 118 132 163 223 326
% of mean: 48%
May Mean: 359.0
2026 Prob. level: 90 75 50 25 10
Forecast: 57 70 92 141 315
% of mean: 25%
June Mean: 184.6
2026 Prob. level: 90 75 50 25 10
Forecast: 29 33 39 61 93
% of mean: 21%
July Mean: 56.0
2026 Prob. level: 90 75 50 25 10
Forecast: 15 16 19 28 38
% of mean: 34%
August Mean: 23.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 11 15 20
% of mean: 47%
September Mean: 22.7
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 9 13 17
% of mean: 40%
-------------------------------------------------------
Water Year Obs-To-Date: 1305.1 Mean: 2187.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 261 293 380 549 796
Obs + Fcst: 1566 1598 1685 1854 2101
% of mean: 77%
_____________________________________________________________
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 28@12Z): 24.5 Mean: 23.9 WY-to-date: Obs: 85.0 Mean: 73.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 27 27 27 27 27
% of mean: 113%
April Mean: 31.8
2026 Prob. level: 90 75 50 25 10
Forecast: 16 18 21 26 34
% of mean: 66%
May Mean: 38.2
2026 Prob. level: 90 75 50 25 10
Forecast: 5 7 10 14 30
% of mean: 26%
June Mean: 21.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 8
% of mean: 13%
July Mean: 5.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 20%
August Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 40%
September Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 49%
-------------------------------------------------------
Water Year Obs-To-Date: 85.0 Mean: 173.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 27 33 42 55 70
Obs + Fcst: 112 118 127 140 155
% of mean: 73%
_____________________________________________________________
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 28@12Z): 81.4 Mean: 107.2 WY-to-date: Obs: 346.9 Mean: 339.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 7
Obs + Fcst: 88 88 88 88 88
% of mean: 82%
April Mean: 97.6
2026 Prob. level: 90 75 50 25 10
Forecast: 50 55 64 82 117
% of mean: 65%
May Mean: 90.2
2026 Prob. level: 90 75 50 25 10
Forecast: 19 24 30 39 89
% of mean: 34%
June Mean: 42.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 11 18 24
% of mean: 25%
July Mean: 11.4
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 6 8
% of mean: 37%
August Mean: 4.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 4
% of mean: 52%
September Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 3
% of mean: 51%
-------------------------------------------------------
Water Year Obs-To-Date: 346.9 Mean: 597.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 92 103 126 188 230
Obs + Fcst: 439 450 473 535 577
% of mean: 79%
_____________________________________________________________
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 28@12Z): 383.0 Mean: 462.2 WY-to-date: Obs: 1541.6 Mean: 1465.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 32 33 33 33 33
Obs + Fcst: 415 415 416 416 416
% of mean: 90%
April Mean: 447.5
2026 Prob. level: 90 75 50 25 10
Forecast: 216 239 291 359 470
% of mean: 65%
May Mean: 444.3
2026 Prob. level: 90 75 50 25 10
Forecast: 81 105 135 190 398
% of mean: 30%
June Mean: 235.0
2026 Prob. level: 90 75 50 25 10
Forecast: 31 36 44 72 117
% of mean: 19%
July Mean: 60.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 6 12 22
% of mean: 9%
August Mean: 11.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 3 8
% of mean: 3%
September Mean: 13.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 6 10 14
% of mean: 42%
-------------------------------------------------------
Water Year Obs-To-Date: 1541.6 Mean: 2719.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 375 424 545 787 968
Obs + Fcst: 1916 1966 2087 2329 2510
% of mean: 77%
_____________________________________________________________
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 28@12Z): 5.0 Mean: 3.9 WY-to-date: Obs: 16.6 Mean: 12.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 5 5 5 5 5
% of mean: 134%
April Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 36%
May Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 3
% of mean: 42%
June Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 55%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 60%
August Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 52%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 54%
-------------------------------------------------------
Water Year Obs-To-Date: 16.6 Mean: 20.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 6 7
Obs + Fcst: 19 20 20 22 23
% of mean: 100%
_____________________________________________________________
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 28@12Z): 56.7 Mean: 88.9 WY-to-date: Obs: 230.4 Mean: 257.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 59 59 59 59 59
% of mean: 67%
April Mean: 62.5
2026 Prob. level: 90 75 50 25 10
Forecast: 18 20 23 37 56
% of mean: 37%
May Mean: 39.5
2026 Prob. level: 90 75 50 25 10
Forecast: 12 14 16 25 44
% of mean: 41%
June Mean: 14.6
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 9 12 17
% of mean: 62%
July Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 6 8
% of mean: 133%
August Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 6
% of mean: 260%
September Mean: 1.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 4
% of mean: 260%
-------------------------------------------------------
Water Year Obs-To-Date: 230.4 Mean: 388.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 50 57 68 95 117
Obs + Fcst: 281 288 298 325 347
% of mean: 77%
_____________________________________________________________
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 28@12Z): 51.8 Mean: N/A WY-to-date: Obs: 281.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9947 -9947 -9947 -9947 -9947
% 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: 281.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9718 -9718 -9718 -9718 -9718
% 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 28@12Z): 128.6 Mean: 100.0 WY-to-date: Obs: 359.7 Mean: 289.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 16 17 17 17 17
Obs + Fcst: 145 145 146 146 146
% of mean: 146%
April Mean: 129.6
2026 Prob. level: 90 75 50 25 10
Forecast: 84 90 100 119 148
% of mean: 77%
May Mean: 173.4
2026 Prob. level: 90 75 50 25 10
Forecast: 42 51 65 94 129
% of mean: 38%
June Mean: 109.0
2026 Prob. level: 90 75 50 25 10
Forecast: 17 19 24 35 61
% of mean: 22%
July Mean: 31.4
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 9 13
% of mean: 19%
August Mean: 6.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 4
% of mean: 27%
September Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 30%
-------------------------------------------------------
Water Year Obs-To-Date: 359.7 Mean: 753.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 165 189 233 278 340
Obs + Fcst: 524 549 593 638 700
% of mean: 79%
_____________________________________________________________
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 28@12Z): 171.8 Mean: 155.2 WY-to-date: Obs: 530.3 Mean: 462.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 26 26 26 27 27
Obs + Fcst: 198 198 198 199 199
% of mean: 128%
April Mean: 195.0
2026 Prob. level: 90 75 50 25 10
Forecast: 123 135 158 194 233
% of mean: 81%
May Mean: 249.9
2026 Prob. level: 90 75 50 25 10
Forecast: 69 78 95 142 199
% of mean: 38%
June Mean: 166.4
2026 Prob. level: 90 75 50 25 10
Forecast: 29 36 45 62 93
% of mean: 27%
July Mean: 62.6
2026 Prob. level: 90 75 50 25 10
Forecast: 7 9 12 17 24
% of mean: 19%
August Mean: 20.9
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 6 6 8
% of mean: 27%
September Mean: 14.7
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 5 6
% of mean: 24%
-------------------------------------------------------
Water Year Obs-To-Date: 530.3 Mean: 1187.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 275 304 378 454 573
Obs + Fcst: 805 834 908 984 1103
% of mean: 76%
_____________________________________________________________
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 28@12Z): 52.9 Mean: 31.6 WY-to-date: Obs: 163.2 Mean: 103.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 8 8
Obs + Fcst: 60 60 60 61 61
% of mean: 191%
April Mean: 51.6
2026 Prob. level: 90 75 50 25 10
Forecast: 29 31 36 43 57
% of mean: 69%
May Mean: 79.0
2026 Prob. level: 90 75 50 25 10
Forecast: 19 23 29 39 59
% of mean: 36%
June Mean: 59.0
2026 Prob. level: 90 75 50 25 10
Forecast: 9 11 15 18 35
% of mean: 25%
July Mean: 22.0
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 8
% of mean: 17%
August Mean: 2.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 3
% of mean: 71%
September Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 4
% of mean: 67%
-------------------------------------------------------
Water Year Obs-To-Date: 163.2 Mean: 322.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 74 84 97 120 150
Obs + Fcst: 237 247 261 284 313
% of mean: 81%
_____________________________________________________________
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 28@12Z): 23.5 Mean: N/A WY-to-date: Obs: 87.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 27 27 27 27 27
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 20 21 25 31 44
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 13 15 19 25 37
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 9 11 20
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 5
% 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 2
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 87.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 45 51 63 76 96
Obs + Fcst: 132 138 150 163 183
% 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 28@12Z): 106.0 Mean: 48.9 WY-to-date: Obs: 257.5 Mean: 143.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 23 23 24 25
Obs + Fcst: 129 129 129 130 131
% of mean: 265%
April Mean: 100.3
2026 Prob. level: 90 75 50 25 10
Forecast: 109 122 136 147 166
% of mean: 136%
May Mean: 218.0
2026 Prob. level: 90 75 50 25 10
Forecast: 91 106 125 154 197
% of mean: 57%
June Mean: 201.1
2026 Prob. level: 90 75 50 25 10
Forecast: 34 43 56 76 127
% of mean: 28%
July Mean: 84.4
2026 Prob. level: 90 75 50 25 10
Forecast: 11 13 16 20 25
% of mean: 19%
August Mean: 15.9
2026 Prob. level: 90 75 50 25 10
Forecast: 4 6 7 8 10
% of mean: 43%
September Mean: 5.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 6
% of mean: 60%
-------------------------------------------------------
Water Year Obs-To-Date: 257.5 Mean: 774.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 308 326 377 437 517
Obs + Fcst: 565 583 635 695 774
% of mean: 82%
_____________________________________________________________
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: 548.3 Mean: 478.1
2026 % of mean: 78%
March Obs (thru 28@12Z): 241.8 Mean: 234.9 WY-to-date: Obs: 790.0 Mean: 691.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 42 43 44 45 46
Obs + Fcst: 284 285 286 286 288
% of mean: 122%
April Mean: 296.7
2026 Prob. level: 90 75 50 25 10
Forecast: 210 237 259 287 381
% of mean: 87%
May Mean: 436.8
2026 Prob. level: 90 75 50 25 10
Forecast: 145 166 203 271 383
% of mean: 47%
June Mean: 336.9
2026 Prob. level: 90 75 50 25 10
Forecast: 56 68 95 119 213
% of mean: 28%
July Mean: 134.8
2026 Prob. level: 90 75 50 25 10
Forecast: 17 21 26 34 55
% of mean: 19%
August Mean: 30.8
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 11 13 19
% of mean: 35%
September Mean: 14.4
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 5 8 14
% of mean: 37%
-------------------------------------------------------
Water Year Obs-To-Date: 790.0 Mean: 1964.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 511 551 668 827 1006
Obs + Fcst: 1301 1341 1458 1617 1796
% of mean: 74%
_____________________________________________________________
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 28@12Z): 46.0 Mean: 15.3 WY-to-date: Obs: 97.7 Mean: 40.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 8 8 8
Obs + Fcst: 54 54 54 54 54
% of mean: 353%
April Mean: 38.4
2026 Prob. level: 90 75 50 25 10
Forecast: 37 41 46 51 60
% of mean: 119%
May Mean: 79.5
2026 Prob. level: 90 75 50 25 10
Forecast: 30 33 40 52 67
% of mean: 50%
June Mean: 70.4
2026 Prob. level: 90 75 50 25 10
Forecast: 17 19 24 29 46
% of mean: 34%
July Mean: 32.4
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 7 9 16
% of mean: 23%
August Mean: 7.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 4
% of mean: 34%
September Mean: 2.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 47%
-------------------------------------------------------
Water Year Obs-To-Date: 97.7 Mean: 273.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 108 118 133 153 178
Obs + Fcst: 206 215 230 251 276
% of mean: 84%
_____________________________________________________________
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 28@12Z): 84.8 Mean: 34.7 WY-to-date: Obs: 183.6 Mean: 88.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 14 14 14 14 15
Obs + Fcst: 98 99 99 99 99
% of mean: 285%
April Mean: 80.0
2026 Prob. level: 90 75 50 25 10
Forecast: 70 79 85 96 127
% of mean: 106%
May Mean: 146.2
2026 Prob. level: 90 75 50 25 10
Forecast: 47 52 62 86 115
% of mean: 43%
June Mean: 112.9
2026 Prob. level: 90 75 50 25 10
Forecast: 24 27 34 40 66
% of mean: 30%
July Mean: 45.3
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 10 12 22
% of mean: 22%
August Mean: 10.4
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 6
% of mean: 38%
September Mean: 4.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: 52%
-------------------------------------------------------
Water Year Obs-To-Date: 183.6 Mean: 491.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 177 193 226 261 305
Obs + Fcst: 360 377 410 445 488
% of mean: 83%
_____________________________________________________________
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 28@12Z): 150.3 Mean: 123.9 WY-to-date: Obs: 457.9 Mean: 353.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 24 24 24 25 25
Obs + Fcst: 174 174 175 175 175
% of mean: 141%
April Mean: 159.2
2026 Prob. level: 90 75 50 25 10
Forecast: 110 120 130 154 199
% of mean: 81%
May Mean: 231.0
2026 Prob. level: 90 75 50 25 10
Forecast: 66 72 85 123 166
% of mean: 37%
June Mean: 162.9
2026 Prob. level: 90 75 50 25 10
Forecast: 28 33 42 51 86
% of mean: 26%
July Mean: 60.1
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 12 15 29
% of mean: 20%
August Mean: 13.1
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 6 7
% of mean: 39%
September Mean: 6.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 3 5
% of mean: 45%
-------------------------------------------------------
Water Year Obs-To-Date: 457.9 Mean: 998.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 250 271 328 370 475
Obs + Fcst: 708 729 785 828 933
% of mean: 79%
_____________________________________________________________
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 28@12Z): 278.2 Mean: 173.9 WY-to-date: Obs: 728.3 Mean: 496.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 50 51 52 53 54
Obs + Fcst: 329 329 330 331 332
% of mean: 190%
April Mean: 260.7
2026 Prob. level: 90 75 50 25 10
Forecast: 248 263 298 335 395
% of mean: 114%
May Mean: 427.2
2026 Prob. level: 90 75 50 25 10
Forecast: 186 201 224 305 373
% of mean: 52%
June Mean: 372.9
2026 Prob. level: 90 75 50 25 10
Forecast: 118 128 153 189 243
% of mean: 41%
July Mean: 182.1
2026 Prob. level: 90 75 50 25 10
Forecast: 44 48 58 72 88
% of mean: 32%
August Mean: 55.7
2026 Prob. level: 90 75 50 25 10
Forecast: 21 23 27 32 38
% of mean: 48%
September Mean: 24.4
2026 Prob. level: 90 75 50 25 10
Forecast: 9 11 14 17 24
% of mean: 57%
-------------------------------------------------------
Water Year Obs-To-Date: 728.3 Mean: 1837.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 703 746 864 980 1138
Obs + Fcst: 1432 1475 1592 1708 1867
% of mean: 87%
_____________________________________________________________
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 28@12Z): 252.8 Mean: 144.3 WY-to-date: Obs: 590.5 Mean: 411.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 49 49 50 51 52
Obs + Fcst: 302 302 303 304 305
% of mean: 210%
April Mean: 239.0
2026 Prob. level: 90 75 50 25 10
Forecast: 243 275 297 324 412
% of mean: 124%
May Mean: 428.9
2026 Prob. level: 90 75 50 25 10
Forecast: 220 236 258 330 391
% of mean: 60%
June Mean: 379.0
2026 Prob. level: 90 75 50 25 10
Forecast: 121 134 166 200 277
% of mean: 44%
July Mean: 179.6
2026 Prob. level: 90 75 50 25 10
Forecast: 42 47 57 78 94
% of mean: 32%
August Mean: 55.9
2026 Prob. level: 90 75 50 25 10
Forecast: 18 20 23 28 35
% of mean: 41%
September Mean: 26.7
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 12 14 18
% of mean: 43%
-------------------------------------------------------
Water Year Obs-To-Date: 590.5 Mean: 1735.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 755 815 876 1013 1177
Obs + Fcst: 1345 1406 1466 1603 1767
% of mean: 84%
_____________________________________________________________
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 28@12Z): 62.5 Mean: 55.4 WY-to-date: Obs: 164.4 Mean: 150.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 9 9 9
Obs + Fcst: 71 71 71 71 72
% of mean: 129%
April Mean: 69.6
2026 Prob. level: 90 75 50 25 10
Forecast: 41 45 50 60 81
% of mean: 72%
May Mean: 100.1
2026 Prob. level: 90 75 50 25 10
Forecast: 23 27 33 50 65
% of mean: 33%
June Mean: 79.0
2026 Prob. level: 90 75 50 25 10
Forecast: 10 12 17 25 36
% of mean: 21%
July Mean: 34.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 8
% of mean: 12%
August Mean: 10.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 20%
September Mean: 5.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 27%
-------------------------------------------------------
Water Year Obs-To-Date: 164.4 Mean: 454.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 90 102 124 157 210
Obs + Fcst: 254 266 289 321 374
% of mean: 63%
_____________________________________________________________
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 28@12Z): 19.4 Mean: 29.7 WY-to-date: Obs: 64.6 Mean: 81.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 21 21 21 21 21
% of mean: 71%
April Mean: 24.6
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 8 10 15
% of mean: 32%
May Mean: 20.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 9
% of mean: 19%
June Mean: 11.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 16%
July Mean: 4.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 18%
August Mean: 2.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 12%
September Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 7%
-------------------------------------------------------
Water Year Obs-To-Date: 64.6 Mean: 149.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 15 17 22 31
Obs + Fcst: 78 80 81 86 95
% of mean: 55%
_____________________________________________________________
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 28@12Z): 127.4 Mean: 73.2 WY-to-date: Obs: 321.5 Mean: 214.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 20 20 20 20 20
Obs + Fcst: 147 147 147 148 148
% of mean: 201%
April Mean: 101.8
2026 Prob. level: 90 75 50 25 10
Forecast: 99 109 115 125 145
% of mean: 113%
May Mean: 156.1
2026 Prob. level: 90 75 50 25 10
Forecast: 68 74 85 104 140
% of mean: 54%
June Mean: 133.5
2026 Prob. level: 90 75 50 25 10
Forecast: 41 45 53 63 84
% of mean: 40%
July Mean: 72.7
2026 Prob. level: 90 75 50 25 10
Forecast: 22 23 26 30 34
% of mean: 36%
August Mean: 32.2
2026 Prob. level: 90 75 50 25 10
Forecast: 14 15 16 18 21
% of mean: 51%
September Mean: 18.9
2026 Prob. level: 90 75 50 25 10
Forecast: 12 12 13 14 16
% of mean: 69%
-------------------------------------------------------
Water Year Obs-To-Date: 321.5 Mean: 737.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 288 311 332 367 431
Obs + Fcst: 610 632 653 688 753
% of mean: 89%
_____________________________________________________________
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 28@12Z): 12.5 Mean: 7.3 WY-to-date: Obs: 37.4 Mean: 20.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 14 14 14 14 14
% of mean: 193%
April Mean: 12.3
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 9 11 13
% of mean: 76%
May Mean: 15.7
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 7 11
% of mean: 27%
June Mean: 9.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% of mean: 21%
July Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 32%
August Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 71%
September Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 65%
-------------------------------------------------------
Water Year Obs-To-Date: 37.4 Mean: 63.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 16 17 20 25 31
Obs + Fcst: 53 55 57 63 69
% of mean: 90%
_____________________________________________________________
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 28@12Z): 1.9 Mean: 0.7 WY-to-date: Obs: 4.4 Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 2 2 2 2 2
% of mean: 315%
April Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 2
% of mean: 111%
May Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: 33%
June Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 26%
July Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 47%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 53%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 80%
-------------------------------------------------------
Water Year Obs-To-Date: 4.4 Mean: 8.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 4 5
Obs + Fcst: 7 8 8 9 10
% of mean: 94%
_____________________________________________________________
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 28@12Z): 28.5 Mean: 14.0 WY-to-date: Obs: 79.7 Mean: 39.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 32 32 32 32 32
% of mean: 227%
April Mean: 24.3
2026 Prob. level: 90 75 50 25 10
Forecast: 17 18 20 24 26
% of mean: 84%
May Mean: 33.0
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 9 14 20
% of mean: 28%
June Mean: 19.6
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 5 7
% of mean: 21%
July Mean: 5.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 26%
August Mean: 1.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 40%
September Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 54%
-------------------------------------------------------
Water Year Obs-To-Date: 79.7 Mean: 125.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 32 36 41 51 66
Obs + Fcst: 112 115 121 131 146
% of mean: 96%
_____________________________________________________________
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 28@12Z): 85.8 Mean: 48.8 WY-to-date: Obs: 248.7 Mean: 139.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 10 10 10 11
Obs + Fcst: 96 96 96 96 96
% of mean: 197%
April Mean: 75.9
2026 Prob. level: 90 75 50 25 10
Forecast: 55 57 65 74 84
% of mean: 86%
May Mean: 97.7
2026 Prob. level: 90 75 50 25 10
Forecast: 24 29 33 48 70
% of mean: 33%
June Mean: 59.4
2026 Prob. level: 90 75 50 25 10
Forecast: 12 14 15 19 27
% of mean: 26%
July Mean: 19.5
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 8 10 13
% of mean: 41%
August Mean: 6.1
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 5 6 7
% of mean: 81%
September Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 5 5
% of mean: 84%
-------------------------------------------------------
Water Year Obs-To-Date: 248.7 Mean: 408.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 118 128 145 174 209
Obs + Fcst: 367 377 394 423 458
% of mean: 97%
_____________________________________________________________
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 28@12Z): 31.9 Mean: 17.0 WY-to-date: Obs: 91.1 Mean: 42.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 35 35 35 35 35
% of mean: 208%
April Mean: 26.7
2026 Prob. level: 90 75 50 25 10
Forecast: 17 18 21 25 28
% of mean: 79%
May Mean: 31.7
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 9 15 21
% of mean: 29%
June Mean: 17.6
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 4 5 7
% of mean: 20%
July Mean: 4.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: 19%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 42%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 305%
-------------------------------------------------------
Water Year Obs-To-Date: 91.1 Mean: 125.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 31 34 40 50 67
Obs + Fcst: 122 125 131 141 158
% of mean: 104%
_____________________________________________________________
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 28@12Z): 52.1 Mean: 57.0 WY-to-date: Obs: 234.2 Mean: 202.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9947 -9947 -9947 -9947 -9947
% 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: 234.2 Mean: 495.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9765 -9765 -9765 -9765 -9765
% 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: 94.6 Mean: 78.9
2026 % of mean: 135%
March Obs (thru 28@12Z): 43.5 Mean: 43.2 WY-to-date: Obs: 138.1 Mean: 118.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 9 9 9
Obs + Fcst: 52 52 52 52 52
% of mean: 121%
April Mean: 42.5
2026 Prob. level: 90 75 50 25 10
Forecast: 36 40 52 65 86
% of mean: 122%
May Mean: 65.9
2026 Prob. level: 90 75 50 25 10
Forecast: 9 14 20 33 51
% of mean: 30%
June Mean: 35.7
2026 Prob. level: 90 75 50 25 10
Forecast: -9 -7 -2 5 9
% of mean: -7%
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -21 -20 -18 -15 -14
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -38 -37 -36 -32 -28
% 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: 138.1 Mean: 166.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -45 -30 -11 40 65
Obs + Fcst: 93 109 127 178 203
% of mean: 76%
_____________________________________________________________
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 28@12Z): 37.3 Mean: 50.3 WY-to-date: Obs: 170.5 Mean: 232.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9962 -9962 -9962 -9962 -9962
% 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: 170.5 Mean: 413.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9829 -9829 -9829 -9829 -9829
% 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 28@12Z): 14.0 Mean: 7.6 WY-to-date: Obs: 38.9 Mean: 22.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 16 16 16 16 16
% of mean: 207%
April Mean: 12.2
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 11 13 16
% of mean: 91%
May Mean: 18.4
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 7 13
% of mean: 29%
June Mean: 11.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 4
% of mean: 17%
July Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 9%
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: 38.9 Mean: 69.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 16 18 22 26 32
Obs + Fcst: 55 57 61 65 71
% of mean: 87%
_____________________________________________________________
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 28@12Z): 50.1 Mean: 31.4 WY-to-date: Obs: 136.1 Mean: 105.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 6 6
Obs + Fcst: 56 56 56 56 56
% of mean: 179%
April Mean: 37.1
2026 Prob. level: 90 75 50 25 10
Forecast: 20 23 25 29 47
% of mean: 67%
May Mean: 68.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 5 8 22 35
% of mean: 12%
June Mean: 55.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 2 11
% of mean: 1%
July Mean: 17.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 3.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 136.1 Mean: 290.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 30 35 43 61 84
Obs + Fcst: 166 171 179 197 220
% of mean: 62%
_____________________________________________________________
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 28@12Z): 50.4 Mean: 30.6 WY-to-date: Obs: 129.5 Mean: 106.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 6 6
Obs + Fcst: 56 56 57 57 57
% of mean: 185%
April Mean: 39.8
2026 Prob. level: 90 75 50 25 10
Forecast: 21 24 26 30 48
% of mean: 66%
May Mean: 72.6
2026 Prob. level: 90 75 50 25 10
Forecast: 3 7 11 25 39
% of mean: 15%
June Mean: 56.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 4 13
% of mean: 2%
July Mean: 18.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 3.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 2%
-------------------------------------------------------
Water Year Obs-To-Date: 129.5 Mean: 303.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 33 38 48 69 92
Obs + Fcst: 162 168 177 198 222
% of mean: 58%
_____________________________________________________________
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 28@12Z): 45.1 Mean: 21.2 WY-to-date: Obs: 109.8 Mean: 65.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 8 8
Obs + Fcst: 52 52 52 53 53
% of mean: 248%
April Mean: 39.3
2026 Prob. level: 90 75 50 25 10
Forecast: 30 33 35 38 53
% of mean: 89%
May Mean: 71.0
2026 Prob. level: 90 75 50 25 10
Forecast: 14 18 22 34 46
% of mean: 32%
June Mean: 57.3
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 11 14 23
% of mean: 19%
July Mean: 24.1
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 7 8 9
% of mean: 27%
August Mean: 8.5
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 6 6
% of mean: 57%
September Mean: 5.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 5
% of mean: 70%
-------------------------------------------------------
Water Year Obs-To-Date: 109.8 Mean: 273.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 75 83 94 116 137
Obs + Fcst: 184 193 204 226 247
% of mean: 74%
_____________________________________________________________
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: 15.7 Mean: 12.0
2026 % of mean: 171%
March Obs (thru 28@12Z): 14.3 Mean: 5.1 WY-to-date: Obs: 30.1 Mean: 16.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 16 16 16 17 17
% of mean: 320%
April Mean: 12.7
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 11 13 17
% of mean: 87%
May Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 8 13
% of mean: 28%
June Mean: 14.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: 22%
July Mean: 5.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 37%
August Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 57%
September Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 57%
-------------------------------------------------------
Water Year Obs-To-Date: 30.1 Mean: 75.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 24 28 34 41
Obs + Fcst: 52 54 58 64 71
% of mean: 77%
_____________________________________________________________
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 28@12Z): 23.6 Mean: 8.0 WY-to-date: Obs: 54.3 Mean: 27.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 6 6
Obs + Fcst: 29 29 29 29 29
% of mean: 361%
April Mean: 20.6
2026 Prob. level: 90 75 50 25 10
Forecast: 22 26 28 32 37
% of mean: 137%
May Mean: 52.2
2026 Prob. level: 90 75 50 25 10
Forecast: 21 24 28 37 50
% of mean: 54%
June Mean: 58.2
2026 Prob. level: 90 75 50 25 10
Forecast: 11 14 18 25 42
% of mean: 31%
July Mean: 30.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 7 15
% of mean: 15%
August Mean: 9.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: 22%
September Mean: 4.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 2
% of mean: 37%
-------------------------------------------------------
Water Year Obs-To-Date: 54.3 Mean: 203.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 76 82 93 114 129
Obs + Fcst: 130 136 148 169 183
% of mean: 73%
_____________________________________________________________
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: 8.9 Mean: 7.1 WY-to-date: Obs: 31.3 Mean: 30.0
2026 % of mean: 126%
March Obs (thru 28@12Z): 8.4 Mean: 8.9 WY-to-date: Obs: 39.7 Mean: 38.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 10 10 10 10 10
% of mean: 110%
April Mean: 8.4
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 9 11 15
% of mean: 111%
May Mean: 16.5
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 10 15 18
% of mean: 60%
June Mean: 23.5
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 6 10 16
% of mean: 26%
July Mean: 15.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 7
% of mean: 10%
August Mean: 6.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 21%
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: 39.7 Mean: 114.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 24 33 45 52
Obs + Fcst: 62 64 72 85 92
% of mean: 63%
_____________________________________________________________
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 28@12Z): 2.6 Mean: 4.7 WY-to-date: Obs: 5.9 Mean: 8.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 3 3 3 3 3
% of mean: 61%
April Mean: 10.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 4
% of mean: 18%
May Mean: 15.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 4 7
% of mean: 10%
June Mean: 8.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 5
% of mean: 7%
July Mean: 1.4
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: 5.9 Mean: 44.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 3 6 8 14
Obs + Fcst: 8 9 12 14 20
% of mean: 26%
_____________________________________________________________
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 28@12Z): 1.9 Mean: N/A WY-to-date: Obs: 6.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
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 2 3 3
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 4 5
% 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 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: 6.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 3 5 8 12
Obs + Fcst: 9 10 12 15 18
% 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 28@12Z): 5.9 Mean: 23.4 WY-to-date: Obs: 13.9 Mean: 44.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 7 7 7 7 7
% of mean: 29%
April Mean: 30.4
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 7 9 11
% of mean: 22%
May Mean: 42.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 3 7 12 21
% of mean: 17%
June Mean: 44.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 3 8 19
% of mean: 6%
July Mean: 10.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 0%
August Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% 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: 13.9 Mean: 176.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 12 19 32 47
Obs + Fcst: 21 25 33 46 61
% of mean: 18%
_____________________________________________________________
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 28@12Z): 2.9 Mean: 5.6 WY-to-date: Obs: 7.7 Mean: 10.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 4 4 4 4 4
% of mean: 65%
April Mean: 9.7
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 6 7
% of mean: 47%
May Mean: 23.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 5 7 12
% of mean: 20%
June Mean: 26.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 4 11
% of mean: 6%
July Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 8%
August Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 36%
September Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 58%
-------------------------------------------------------
Water Year Obs-To-Date: 7.7 Mean: 80.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 9 13 21 30
Obs + Fcst: 15 17 21 28 38
% of mean: 26%
_____________________________________________________________
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 28@12Z): 1.4 Mean: 0.6 WY-to-date: Obs: 4.3 Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 2 2 2 2 2
% of mean: 325%
April Mean: 2.0
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 4 5
% of mean: 195%
May Mean: 9.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 4 5 7 8
% of mean: 56%
June Mean: 12.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 3 5 10
% of mean: 22%
July Mean: 4.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 3
% of mean: 13%
August Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 3%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 3%
-------------------------------------------------------
Water Year Obs-To-Date: 4.3 Mean: 32.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 9 14 18 25
Obs + Fcst: 11 14 18 23 29
% of mean: 56%
_____________________________________________________________
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 28@12Z): 9.6 Mean: 32.2 WY-to-date: Obs: 23.3 Mean: 63.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 11 11 11 11 11
% of mean: 35%
April Mean: 43.2
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 11 14 18
% of mean: 26%
May Mean: 64.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 5 12 20 34
% of mean: 19%
June Mean: 71.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 5 12 30
% of mean: 7%
July Mean: 19.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 4
% of mean: 4%
August Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 14%
September Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 27%
-------------------------------------------------------
Water Year Obs-To-Date: 23.3 Mean: 269.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 15 23 32 57 77
Obs + Fcst: 38 46 56 80 101
% of mean: 21%
_____________________________________________________________
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 28@12Z): 10.6 Mean: 40.7 WY-to-date: Obs: 30.3 Mean: 82.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 12 12 12 12 12
% of mean: 30%
April Mean: 53.5
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 12 15 18
% of mean: 22%
May Mean: 70.5
2026 Prob. level: 90 75 50 25 10
Forecast: 3 5 13 22 36
% of mean: 18%
June Mean: 74.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 5 13 33
% of mean: 7%
July Mean: 21.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 2 5
% of mean: 4%
August Mean: 4.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 15%
September Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 20%
-------------------------------------------------------
Water Year Obs-To-Date: 30.3 Mean: 313.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 16 24 34 62 86
Obs + Fcst: 46 54 64 92 116
% of mean: 20%
_____________________________________________________________
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 28@12Z): 0.3 Mean: 8.1 WY-to-date: Obs: 1.9 Mean: 13.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 4%
April Mean: 8.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
May Mean: 6.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 1%
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: 14%
-------------------------------------------------------
Water Year Obs-To-Date: 1.9 Mean: 32.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 1 1
Obs + Fcst: 2 2 2 3 3
% of mean: 7%
_____________________________________________________________
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 28@12Z): 9.2 Mean: 33.4 WY-to-date: Obs: 25.7 Mean: 55.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 11 11 11 11 11
% of mean: 32%
April Mean: 49.7
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 12 15 17
% of mean: 23%
May Mean: 61.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 3 12 21 32
% of mean: 19%
June Mean: 69.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 3 11 33
% of mean: 4%
July Mean: 20.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 5
% 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: 1.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
-------------------------------------------------------
Water Year Obs-To-Date: 25.7 Mean: 279.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 18 28 54 79
Obs + Fcst: 38 44 53 80 105
% of mean: 19%
_____________________________________________________________
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 28@12Z): 8.0 Mean: 37.9 WY-to-date: Obs: 15.3 Mean: 72.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 9 9 9 9 9
% of mean: 24%
April Mean: 51.6
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 10 12 13
% of mean: 19%
May Mean: 57.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 2 7 17 24
% of mean: 12%
June Mean: 63.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 7 28
% of mean: 1%
July Mean: 23.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 4
% of mean: 0%
August Mean: 4.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% 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: 15.3 Mean: 279.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 12 21 42 60
Obs + Fcst: 25 27 37 58 76
% of mean: 13%
_____________________________________________________________
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 28@12Z): 1.4 Mean: 4.2 WY-to-date: Obs: 5.3 Mean: 9.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 2 2 2 2 2
% of mean: 37%
April Mean: 5.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 15%
May Mean: 7.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 4
% of mean: 4%
June Mean: 3.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 1%
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: 5.3 Mean: 27.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 3 7
Obs + Fcst: 6 6 7 8 12
% of mean: 25%
_____________________________________________________________
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 28@12Z): 4.2 Mean: 26.2 WY-to-date: Obs: 7.1 Mean: 53.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 5 5 5 5 5
% of mean: 18%
April Mean: 38.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 4
% of mean: 8%
May Mean: 42.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 4 11
% of mean: 2%
June Mean: 48.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 3 15
% of mean: 0%
July Mean: 26.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 5
% of mean: 0%
August Mean: 6.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% 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: 7.1 Mean: 222.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 6 16 30
Obs + Fcst: 10 10 13 23 37
% of mean: 6%
_____________________________________________________________
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 28@12Z): 0.9 Mean: 4.9 WY-to-date: Obs: 2.9 Mean: 8.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 20%
April Mean: 5.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 6%
May Mean: 4.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 8%
June Mean: 1.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 7%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 14%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 22%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 13%
-------------------------------------------------------
Water Year Obs-To-Date: 2.9 Mean: 22.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 1 2 4
Obs + Fcst: 3 3 4 5 7
% of mean: 18%
_____________________________________________________________
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 28@12Z): 16.0 Mean: N/A WY-to-date: Obs: 67.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 18 18 18 18 18
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 12 14 17 20 25
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 5 7 9 19
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 5
% 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 0 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 67.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 21 23 30 44 51
Obs + Fcst: 88 90 97 111 118
% 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 28@12Z): 51.9 Mean: 32.6 WY-to-date: Obs: 181.4 Mean: 109.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 7 7 7
Obs + Fcst: 58 58 59 59 59
% of mean: 180%
April Mean: 51.4
2026 Prob. level: 90 75 50 25 10
Forecast: 31 35 39 46 59
% of mean: 75%
May Mean: 76.3
2026 Prob. level: 90 75 50 25 10
Forecast: 10 13 18 23 44
% of mean: 24%
June Mean: 49.0
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 9 13
% of mean: 10%
July Mean: 13.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 3
% of mean: 13%
August Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: 40%
September Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: 48%
-------------------------------------------------------
Water Year Obs-To-Date: 181.4 Mean: 307.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 56 62 77 104 120
Obs + Fcst: 238 244 259 285 301
% of mean: 84%
_____________________________________________________________
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 28@12Z): 135.6 Mean: 154.6 WY-to-date: Obs: 533.4 Mean: 486.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 13 13 13 13
Obs + Fcst: 148 149 149 149 149
% of mean: 96%
April Mean: 169.8
2026 Prob. level: 90 75 50 25 10
Forecast: 75 88 105 133 186
% of mean: 62%
May Mean: 173.8
2026 Prob. level: 90 75 50 25 10
Forecast: 28 36 51 68 151
% of mean: 29%
June Mean: 89.8
2026 Prob. level: 90 75 50 25 10
Forecast: 13 15 18 30 42
% of mean: 20%
July Mean: 25.1
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 9 12 15
% of mean: 37%
August Mean: 7.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 5 7 8
% of mean: 78%
September Mean: 5.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 6 7
% of mean: 84%
-------------------------------------------------------
Water Year Obs-To-Date: 533.4 Mean: 971.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 151 171 222 323 371
Obs + Fcst: 684 704 755 856 904
% of mean: 78%
_____________________________________________________________
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: 19.8 Mean: 12.0 WY-to-date: Obs: 56.9 Mean: 42.5
2026 % of mean: 165%
March Obs (thru 28@12Z): 45.4 Mean: 19.5 WY-to-date: Obs: 102.2 Mean: 59.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 8
Obs + Fcst: 53 53 53 53 53
% of mean: 270%
April Mean: 37.9
2026 Prob. level: 90 75 50 25 10
Forecast: 30 33 35 38 53
% of mean: 92%
May Mean: 70.7
2026 Prob. level: 90 75 50 25 10
Forecast: 15 18 23 34 46
% of mean: 32%
June Mean: 57.1
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 11 14 23
% of mean: 19%
July Mean: 23.9
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 7 8 9
% of mean: 27%
August Mean: 8.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 6 6
% of mean: 58%
September Mean: 4.6
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: 73%
-------------------------------------------------------
Water Year Obs-To-Date: 102.2 Mean: 264.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 74 83 93 116 136
Obs + Fcst: 176 185 196 218 238
% of mean: 74%
_____________________________________________________________
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 28@12Z): 5.6 Mean: 3.9 WY-to-date: Obs: 21.2 Mean: 12.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 6 6 6 6 6
% of mean: 162%
April Mean: 5.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 5 6
% of mean: 68%
May Mean: 7.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 5
% of mean: 22%
June Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 13%
July Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 11%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 9%
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: 21.2 Mean: 30.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 6 7 10 12
Obs + Fcst: 26 27 28 31 33
% of mean: 94%
_____________________________________________________________
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 28@12Z): 2.5 Mean: 1.4 WY-to-date: Obs: 11.7 Mean: 5.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 3 3 3 3 3
% of mean: 205%
April Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 3 4
% of mean: 118%
May Mean: 4.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 3
% of mean: 44%
June Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 1
% of mean: 21%
July Mean: 1.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 30%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 85%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 115%
-------------------------------------------------------
Water Year Obs-To-Date: 11.7 Mean: 18.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 7 8 10
Obs + Fcst: 17 18 19 20 21
% of mean: 105%
_____________________________________________________________
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 28@12Z): 3.5 Mean: 3.3 WY-to-date: Obs: 10.2 Mean: 9.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 4 4 4 4 4
% of mean: 111%
April Mean: 3.9
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 26%
May Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 19%
June Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 1
% of mean: 38%
July Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 75%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 86%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 83%
-------------------------------------------------------
Water Year Obs-To-Date: 10.2 Mean: 19.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 5 7
Obs + Fcst: 13 13 14 15 17
% of mean: 71%
_____________________________________________________________
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 28@12Z): 74.1 Mean: N/A WY-to-date: Obs: 302.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 4
Obs + Fcst: 79 79 79 79 79
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 26 28 31 42 56
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 7 9 10 17 32
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 5
% 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: 302.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 37 42 48 66 118
Obs + Fcst: 339 344 350 368 420
% 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 28@12Z): 28.4 Mean: N/A WY-to-date: Obs: 95.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 30 30 30 30 30
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 11 13 16
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 5 8
% 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 0
% 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: 95.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 15 17 21 28
Obs + Fcst: 109 111 113 117 124
% 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 28@12Z): 21.3 Mean: 37.1 WY-to-date: Obs: 114.6 Mean: 113.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 23 23 23 23 23
% of mean: 61%
April Mean: 29.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 10 12 15 27
% of mean: 42%
May Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 9 21
% of mean: 28%
June Mean: 9.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 5
% of mean: 26%
July Mean: 3.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 36%
August Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 34%
September Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 30%
-------------------------------------------------------
Water Year Obs-To-Date: 114.6 Mean: 183.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 17 21 25 35 52
Obs + Fcst: 132 136 140 150 167
% of mean: 76%
_____________________________________________________________
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 28@12Z): 33.2 Mean: N/A WY-to-date: Obs: 212.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 35 36 36 36 36
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 11 11 14 18 33
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 10 26
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 4 7
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% 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: 1 1 1 2 2
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 212.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 24 30 44 65
Obs + Fcst: 234 236 242 256 277
% 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 28@12Z): 22.4 Mean: 48.4 WY-to-date: Obs: 129.8 Mean: 182.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 24 24 24 24 24
% of mean: 50%
April Mean: 40.7
2026 Prob. level: 90 75 50 25 10
Forecast: 14 16 22 32 37
% of mean: 55%
May Mean: 31.5
2026 Prob. level: 90 75 50 25 10
Forecast: 8 10 12 17 25
% of mean: 37%
June Mean: 14.9
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 9 12
% of mean: 43%
July Mean: 6.0
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 5 6
% of mean: 64%
August Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% of mean: 65%
September Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 4
% of mean: 64%
-------------------------------------------------------
Water Year Obs-To-Date: 129.8 Mean: 291.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 37 43 51 70 85
Obs + Fcst: 166 173 180 200 215
% of mean: 62%
_____________________________________________________________
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: 138.5 Mean: 181.5 WY-to-date: Obs: 545.6 Mean: 500.3
2026 % of mean: 76%
March Obs (thru 28@12Z): 80.6 Mean: 189.9 WY-to-date: Obs: 626.2 Mean: 676.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 5
Obs + Fcst: 86 86 86 86 86
% of mean: 45%
April Mean: 114.7
2026 Prob. level: 90 75 50 25 10
Forecast: 35 39 47 71 107
% of mean: 41%
May Mean: 62.3
2026 Prob. level: 90 75 50 25 10
Forecast: 24 25 29 41 59
% of mean: 47%
June Mean: 26.9
2026 Prob. level: 90 75 50 25 10
Forecast: 13 13 16 20 29
% of mean: 59%
July Mean: 10.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 4 7 10
% of mean: 39%
August Mean: 5.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 3 4
% of mean: 13%
September Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 4
% of mean: 19%
-------------------------------------------------------
Water Year Obs-To-Date: 626.2 Mean: 914.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 80 89 114 165 201
Obs + Fcst: 706 715 740 791 827
% of mean: 81%
_____________________________________________________________
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 28@12Z): 14.3 Mean: 17.8 WY-to-date: Obs: 83.1 Mean: 85.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 16 16 16 16 16
% of mean: 88%
April Mean: 10.5
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 7 8 10
% of mean: 70%
May Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 5 8
% of mean: 48%
June Mean: 5.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 6
% of mean: 44%
July Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 4
% of mean: 94%
August Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 3 4
% of mean: 118%
September Mean: 3.7
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 5
% of mean: 107%
-------------------------------------------------------
Water Year Obs-To-Date: 83.1 Mean: 120.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 23 25 28 36
Obs + Fcst: 105 106 108 111 119
% of mean: 90%
_____________________________________________________________
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 28@12Z): 27.6 Mean: N/A WY-to-date: Obs: 105.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 29 29 29 29 29
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 9 17 24
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 8 18
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 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 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: 1 1 1 2 2
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 105.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 17 20 27 38 51
Obs + Fcst: 123 126 132 144 157
% 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 28@12Z): 15.5 Mean: N/A WY-to-date: Obs: 52.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 16 16 16 16 16
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 10 14 19
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 8 13 20
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 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 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: 52.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 25 29 34 43 54
Obs + Fcst: 78 81 87 96 107
% 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: 23.7 Mean: 40.4
2026 % of mean: 62%
March Obs (thru 28@12Z): 4.5 Mean: 20.2 WY-to-date: Obs: 28.2 Mean: 59.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 5 5 5 5 5
% of mean: 23%
April Mean: 10.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 7%
May Mean: 3.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 3%
June Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% 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: 28.2 Mean: 76.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 3 5
Obs + Fcst: 29 29 29 31 33
% of mean: 39%
_____________________________________________________________
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 28@12Z): 5.9 Mean: 21.4 WY-to-date: Obs: 28.3 Mean: 57.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 6 6 6 6 6
% of mean: 30%
April Mean: 12.5
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 6
% of mean: 25%
May Mean: 6.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 4
% of mean: 28%
June Mean: 3.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 32%
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 38%
August Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 17%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
-------------------------------------------------------
Water Year Obs-To-Date: 28.3 Mean: 83.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 8 12
Obs + Fcst: 35 35 35 37 40
% of mean: 42%
_____________________________________________________________
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 28@12Z): 1.5 Mean: N/A WY-to-date: Obs: 10.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
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 1
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 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 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: 10.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 4
Obs + Fcst: 13 13 13 13 14
% 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 28@12Z): 1.0 Mean: 1.9 WY-to-date: Obs: 5.8 Mean: 8.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 74%
April Mean: 5.5
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 4
% of mean: 56%
May Mean: 13.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 8 10
% of mean: 38%
June Mean: 11.1
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 8 11
% of mean: 48%
July Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 6 7 10
% of mean: 70%
August Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 5 6 8
% of mean: 58%
September Mean: 3.9
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 4
% of mean: 44%
-------------------------------------------------------
Water Year Obs-To-Date: 5.8 Mean: 59.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 18 22 27 35 47
Obs + Fcst: 24 27 33 41 52
% of mean: 56%
_____________________________________________________________
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 28@12Z): 61.1 Mean: 30.1 WY-to-date: Obs: 166.7 Mean: 77.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 7 7 7
Obs + Fcst: 67 67 68 68 68
% of mean: 225%
April Mean: 53.0
2026 Prob. level: 90 75 50 25 10
Forecast: 42 45 52 64 80
% of mean: 98%
May Mean: 80.6
2026 Prob. level: 90 75 50 25 10
Forecast: 13 21 27 40 77
% of mean: 33%
June Mean: 54.0
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 8 13 28
% of mean: 14%
July Mean: 16.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 3 4 6
% of mean: 17%
August Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 3
% of mean: 21%
September Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 23%
-------------------------------------------------------
Water Year Obs-To-Date: 166.7 Mean: 291.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 71 83 106 133 203
Obs + Fcst: 237 250 273 300 370
% of mean: 94%
_____________________________________________________________
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 28@12Z): 134.7 Mean: 120.5 WY-to-date: Obs: 459.9 Mean: 385.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 12 12 12 12
Obs + Fcst: 146 147 147 147 147
% of mean: 122%
April Mean: 138.5
2026 Prob. level: 90 75 50 25 10
Forecast: 80 87 98 124 151
% of mean: 71%
May Mean: 167.7
2026 Prob. level: 90 75 50 25 10
Forecast: 28 41 51 72 141
% of mean: 30%
June Mean: 103.1
2026 Prob. level: 90 75 50 25 10
Forecast: 16 19 21 31 54
% of mean: 21%
July Mean: 35.2
2026 Prob. level: 90 75 50 25 10
Forecast: 10 11 13 15 19
% of mean: 38%
August Mean: 12.5
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 9 10 12
% of mean: 70%
September Mean: 11.2
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 8 10 11
% of mean: 75%
-------------------------------------------------------
Water Year Obs-To-Date: 459.9 Mean: 864.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 166 188 229 288 392
Obs + Fcst: 625 648 689 748 852
% of mean: 80%
_____________________________________________________________
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 28@12Z): 9.1 Mean: 5.8 WY-to-date: Obs: 26.3 Mean: 18.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 10 10 10 10 10
% of mean: 179%
April Mean: 10.4
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 9 10 13
% of mean: 82%
May Mean: 16.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 4 5 7 12
% of mean: 28%
June Mean: 10.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 4
% of mean: 14%
July Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 19%
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 35%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 33%
-------------------------------------------------------
Water Year Obs-To-Date: 26.3 Mean: 59.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 14 18 22 29
Obs + Fcst: 39 41 44 48 56
% of mean: 75%
_____________________________________________________________
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 28@12Z): 16.5 Mean: N/A WY-to-date: Obs: 58.6 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: 58.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9940 -9940 -9940 -9940 -9940
% 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 28@12Z): 18.2 Mean: N/A WY-to-date: Obs: 103.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 19 19 19 19 19
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 9 15 22
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 8 18
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 5
% 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: 1 1 1 1 1
% 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: 103.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 15 21 34 45
Obs + Fcst: 116 118 125 138 148
% 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 28@12Z): 14.4 Mean: 6.4 WY-to-date: Obs: 45.7 Mean: 26.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 16 17 17 17 17
% of mean: 259%
April Mean: 14.2
2026 Prob. level: 90 75 50 25 10
Forecast: 9 11 12 13 16
% of mean: 85%
May Mean: 27.3
2026 Prob. level: 90 75 50 25 10
Forecast: 5 7 9 13 19
% of mean: 33%
June Mean: 21.9
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 7
% of mean: 7%
July Mean: 7.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 6%
August Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 26%
September Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 53%
-------------------------------------------------------
Water Year Obs-To-Date: 45.7 Mean: 99.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 20 24 28 35 41
Obs + Fcst: 65 69 73 81 87
% of mean: 74%
_____________________________________________________________
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 28@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: 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: 5 6 7 10 14
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 5 11
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 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 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: 10 11 16 23 26
Obs + Fcst: 13 14 19 26 29
% 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: 24.8 Mean: N/A WY-to-date: Obs: 108.1 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 28@12Z): 32.6 Mean: N/A WY-to-date: Obs: 140.7 Mean: -9999.0
2026 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
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: 140.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9858 -9858 -9858 -9858 -9858
% 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 28@12Z): 35.9 Mean: 49.8 WY-to-date: Obs: 221.3 Mean: 161.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 4
Obs + Fcst: 40 40 40 40 40
% of mean: 81%
April Mean: 55.9
2026 Prob. level: 90 75 50 25 10
Forecast: 29 31 35 46 60
% of mean: 63%
May Mean: 65.0
2026 Prob. level: 90 75 50 25 10
Forecast: 10 14 18 27 53
% of mean: 28%
June Mean: 38.1
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 7 10 17
% of mean: 18%
July Mean: 14.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 6
% of mean: 26%
August Mean: 8.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 3
% of mean: 26%
September Mean: 6.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 3
% of mean: 28%
-------------------------------------------------------
Water Year Obs-To-Date: 221.3 Mean: 353.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 55 64 80 104 130
Obs + Fcst: 276 285 302 326 351
% of mean: 85%
_____________________________________________________________
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 28@12Z): 12.7 Mean: N/A WY-to-date: Obs: 50.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 15 15 15 15 15
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 17 20 24 29 41
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 11 15 31
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 5 9
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 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: 50.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 31 36 47 68 80
Obs + Fcst: 82 86 97 119 131
% 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 28@12Z): 16.0 Mean: N/A WY-to-date: Obs: 246.9 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: 246.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9752 -9752 -9752 -9752 -9752
% 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 28@12Z): 2.7 Mean: N/A WY-to-date: Obs: 25.4 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: 25.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9974 -9974 -9974 -9974 -9974
% 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 28@12Z): 5.2 Mean: 16.3 WY-to-date: Obs: 50.0 Mean: 64.5
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: 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: 50.0 Mean: 77.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9949 -9949 -9949 -9949 -9949
% 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 28@12Z): 6.8 Mean: N/A WY-to-date: Obs: 65.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 7 7 7 7 7
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 3 7
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 5
% 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: 65.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 5 7 12
Obs + Fcst: 70 70 71 73 78
% 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 28@12Z): 2.9 Mean: N/A WY-to-date: Obs: 36.9 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: 36.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9962 -9962 -9962 -9962 -9962
% 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 28@12Z): 17.7 Mean: 82.9 WY-to-date: Obs: 231.9 Mean: 328.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 20 20 20 20 20
% of mean: 24%
April Mean: 29.8
2026 Prob. level: 90 75 50 25 10
Forecast: 16 17 18 21 29
% of mean: 59%
May Mean: 11.3
2026 Prob. level: 90 75 50 25 10
Forecast: 16 16 17 20 26
% of mean: 151%
June Mean: 3.6
2026 Prob. level: 90 75 50 25 10
Forecast: 15 16 16 17 18
% of mean: 456%
July Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 16 16 16 16 16
% of mean: 2379%
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 14 14 14 14 14
% 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: 231.9 Mean: 384.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 90 92 95 101 114
Obs + Fcst: 322 324 327 333 345
% of mean: 85%
_____________________________________________________________
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 28@12Z): 3.9 Mean: N/A WY-to-date: Obs: 40.1 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: 40.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9959 -9959 -9959 -9959 -9959
% 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 28@12Z): 7.6 Mean: N/A WY-to-date: Obs: 99.7 Mean: -9999.0
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: 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: 99.7 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: 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 28@12Z): 1.4 Mean: N/A WY-to-date: Obs: 33.5 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: 33.5 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 28@12Z): 42.0 Mean: N/A WY-to-date: Obs: 134.9 Mean: -9999.0
2026 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
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: 134.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9864 -9864 -9864 -9864 -9864
% 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 28@12Z): 40.3 Mean: N/A WY-to-date: Obs: 139.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9959 -9959 -9959 -9959 -9959
% 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: 139.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9860 -9860 -9860 -9860 -9860
% 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 28@12Z): 9.1 Mean: 5.9 WY-to-date: Obs: 23.7 Mean: 19.9
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: 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: 23.7 Mean: 109.8
WY2026 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
_____________________________________________________________
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 28@12Z): 14.9 Mean: N/A WY-to-date: Obs: 26.4 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: 26.4 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: 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 28@12Z): 15.1 Mean: N/A WY-to-date: Obs: 36.3 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: 36.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9963 -9963 -9963 -9963 -9963
% 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 28@12Z): 0.5 Mean: 1.8 WY-to-date: Obs: 3.9 Mean: 6.2
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: 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: 3.9 Mean: 14.6
WY2026 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
_____________________________________________________________
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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): 56.7 Mean: N/A WY-to-date: Obs: 159.6 Mean: -9999.0
2026 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
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: 159.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9839 -9839 -9839 -9839 -9839
% 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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): 52.3 Mean: 65.9 WY-to-date: Obs: 252.6 Mean: 245.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9947 -9947 -9947 -9947 -9947
% 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: 252.6 Mean: 575.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9746 -9746 -9746 -9746 -9746
% 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 28@12Z): 2.0 Mean: 4.1 WY-to-date: Obs: 13.4 Mean: 14.2
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: 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: 13.4 Mean: 39.9
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: 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 28@12Z): -1.2 Mean: N/A WY-to-date: Obs: 5.1 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: 5.1 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: 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 28@12Z): 60.0 Mean: N/A WY-to-date: Obs: 169.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9939 -9939 -9939 -9939 -9939
% 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: 169.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9830 -9830 -9830 -9830 -9830
% 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 28@12Z): 13.6 Mean: N/A WY-to-date: Obs: 24.2 Mean: -9999.0
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: 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: 24.2 Mean: N/A
WY2026 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
_____________________________________________________________
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 28@12Z): 15.1 Mean: 10.9 WY-to-date: Obs: 76.6 Mean: 40.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 16 16 16 16 16
% of mean: 151%
April Mean: 15.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 11 13 19
% of mean: 71%
May Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Forecast: 3 5 6 9 17
% of mean: 30%
June Mean: 11.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 2 6
% of mean: 8%
July Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 1%
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: 76.6 Mean: 96.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 15 16 21 30 36
Obs + Fcst: 91 93 98 107 113
% of mean: 102%
_____________________________________________________________
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 28@12Z): 20.4 Mean: N/A WY-to-date: Obs: 251.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 22 22 22 22 22
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 9 20 32
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 9 26
% 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: 1 1 1 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 1 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 251.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 14 21 41 53
Obs + Fcst: 264 266 272 293 304
% 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 28@12Z): 6.9 Mean: N/A WY-to-date: Obs: 50.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 8 8 8 8 8
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 5 9 14
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 6 11
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 4
% 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 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 50.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 12 13 22 30
Obs + Fcst: 61 62 63 72 80
% 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 28@12Z): 0.3 Mean: N/A WY-to-date: Obs: 22.6 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 1 1 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: 22.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 2
Obs + Fcst: 23 23 23 24 25
% 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 28@12Z): 4.1 Mean: N/A WY-to-date: Obs: 50.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 4 4 4 4 4
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 7
% 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 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: 50.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 7 10
Obs + Fcst: 54 55 55 58 61
% 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 28@12Z): 18.9 Mean: 6.7 WY-to-date: Obs: 58.9 Mean: 23.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 3 3
Obs + Fcst: 21 21 21 21 22
% of mean: 317%
April Mean: 15.3
2026 Prob. level: 90 75 50 25 10
Forecast: 7 9 10 13 17
% of mean: 67%
May Mean: 28.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 4 6 10 17
% of mean: 21%
June Mean: 19.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 5
% of mean: 6%
July Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 16%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 172%
September Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 1
% of mean: 116%
-------------------------------------------------------
Water Year Obs-To-Date: 58.9 Mean: 93.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 17 18 24 30 38
Obs + Fcst: 76 77 83 89 97
% of mean: 89%
_____________________________________________________________
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 28@12Z): 0.6 Mean: N/A WY-to-date: Obs: 13.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
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 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: 13.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 1 2
Obs + Fcst: 14 14 14 15 16
% 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 28@12Z): 14.7 Mean: 8.4 WY-to-date: Obs: 46.2 Mean: 25.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 17 17 17 17 17
% of mean: 197%
April Mean: 15.3
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 11 12 17
% of mean: 69%
May Mean: 24.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 3 5 8 15
% of mean: 18%
June Mean: 12.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 4
% of mean: 5%
July Mean: 2.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 16%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 126%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 100%
-------------------------------------------------------
Water Year Obs-To-Date: 46.2 Mean: 82.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 15 19 27 35
Obs + Fcst: 59 61 66 73 81
% of mean: 80%
_____________________________________________________________
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 28@12Z): 102.2 Mean: N/A WY-to-date: Obs: 235.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 9 9 9
Obs + Fcst: 111 111 111 111 111
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 40 45 57 74 113
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 15 22 32 48 110
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 10 16 29
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 5 6 8
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 4
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 235.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 85 94 126 180 241
Obs + Fcst: 321 330 362 416 477
% 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 28@12Z): 108.7 Mean: 139.7 WY-to-date: Obs: 521.9 Mean: 379.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 7
Obs + Fcst: 116 116 116 116 116
% of mean: 83%
April Mean: 121.0
2026 Prob. level: 90 75 50 25 10
Forecast: 43 47 53 68 92
% of mean: 44%
May Mean: 84.1
2026 Prob. level: 90 75 50 25 10
Forecast: 19 23 26 33 61
% of mean: 31%
June Mean: 32.6
2026 Prob. level: 90 75 50 25 10
Forecast: 10 10 11 15 18
% of mean: 33%
July Mean: 10.0
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 9 9 9
% of mean: 88%
August Mean: 5.7
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% of mean: 144%
September Mean: 5.6
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% of mean: 139%
-------------------------------------------------------
Water Year Obs-To-Date: 521.9 Mean: 650.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 104 112 124 153 225
Obs + Fcst: 626 634 646 675 747
% of mean: 99%
_____________________________________________________________
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 28@12Z): 5.7 Mean: N/A WY-to-date: Obs: 63.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 8 8 8 8 8
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 14 16 22 31 46
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 7 10 17 44
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 5 11
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 3 4
% 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 2 2 2 3
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 63.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 32 36 48 74 106
Obs + Fcst: 95 99 111 137 169
% 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 28@12Z): 18.6 Mean: N/A WY-to-date: Obs: 220.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 20 20 20 20 20
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 10 20 27
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 8 11 25
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 6 8
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 4
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 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: 220.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 24 26 33 51 64
Obs + Fcst: 245 246 254 271 284
% 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 28@12Z): 3.9 Mean: N/A WY-to-date: Obs: 29.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 4 4 4 4 4
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 5
% 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 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: 29.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 7 10
Obs + Fcst: 33 33 34 37 39
% 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 28@12Z): 63.7 Mean: 40.2 WY-to-date: Obs: 272.0 Mean: 137.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 6 6
Obs + Fcst: 69 70 70 70 70
% of mean: 173%
April Mean: 62.6
2026 Prob. level: 90 75 50 25 10
Forecast: 23 26 35 43 64
% of mean: 56%
May Mean: 88.2
2026 Prob. level: 90 75 50 25 10
Forecast: 6 11 17 28 62
% of mean: 19%
June Mean: 52.4
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 14
% of mean: 8%
July Mean: 14.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 3 4
% of mean: 19%
August Mean: 4.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: 41%
September Mean: 4.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 2
% of mean: 36%
-------------------------------------------------------
Water Year Obs-To-Date: 272.0 Mean: 368.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 47 53 73 102 132
Obs + Fcst: 319 325 345 374 404
% of mean: 94%
_____________________________________________________________
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 28@12Z): 5.8 Mean: N/A WY-to-date: Obs: 19.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 6 6 6 6 6
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 3
% 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: 19.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 6 9
Obs + Fcst: 22 22 23 25 28
% 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 28@12Z): 7.9 Mean: N/A WY-to-date: Obs: 21.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 8 8 8 8 8
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% 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 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: 21.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 5 7
Obs + Fcst: 26 26 26 27 29
% 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 28@12Z): 4.6 Mean: N/A WY-to-date: Obs: 21.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 5 5 5 5 5
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 5
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 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 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: 21.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 5 7 10
Obs + Fcst: 25 26 26 28 31
% 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 28@12Z): 249.1 Mean: N/A WY-to-date: Obs: 874.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9750 -9750 -9750 -9750 -9750
% 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: 874.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9124 -9124 -9124 -9124 -9124
% 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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): 0.4 Mean: N/A WY-to-date: Obs: 2.9 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 1 1
% 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 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 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: 2 2 2 3 5
Obs + Fcst: 5 5 5 6 7
% 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 28@12Z): 122.1 Mean: 157.3 WY-to-date: Obs: 568.2 Mean: 611.2
2026 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
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: 568.2 Mean: 1113.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9431 -9431 -9431 -9431 -9431
% 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 28@12Z): 104.4 Mean: 204.3 WY-to-date: Obs: 806.3 Mean: 743.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9895 -9895 -9895 -9895 -9895
% 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: 806.3 Mean: 1409.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9193 -9193 -9193 -9193 -9193
% 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 28@12Z): 45.9 Mean: 60.4 WY-to-date: Obs: 154.7 Mean: 186.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 4
Obs + Fcst: 50 50 50 50 50
% of mean: 83%
April Mean: 66.7
2026 Prob. level: 90 75 50 25 10
Forecast: 27 29 32 36 42
% of mean: 48%
May Mean: 62.9
2026 Prob. level: 90 75 50 25 10
Forecast: 26 27 31 38 51
% of mean: 50%
June Mean: 31.3
2026 Prob. level: 90 75 50 25 10
Forecast: 17 17 19 23 31
% of mean: 60%
July Mean: 14.0
2026 Prob. level: 90 75 50 25 10
Forecast: 10 11 11 13 14
% of mean: 82%
August Mean: 10.3
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 8 9 11
% of mean: 78%
September Mean: 11.7
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 8 9 10
% of mean: 65%
-------------------------------------------------------
Water Year Obs-To-Date: 154.7 Mean: 389.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 100 104 113 129 152
Obs + Fcst: 255 259 268 284 306
% of mean: 69%
_____________________________________________________________
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 28@12Z): 9.4 Mean: N/A WY-to-date: Obs: 63.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 10 10 10 10 10
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 5 5 7
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 6 9
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 5
% 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 2 3 3
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 63.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 18 19 22 24 29
Obs + Fcst: 82 83 85 88 93
% 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 28@12Z): 1.1 Mean: N/A WY-to-date: Obs: 16.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
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 2 4 5
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 4 11
% 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: 16.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 2 4 9 17
Obs + Fcst: 18 18 20 26 34
% 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 28@12Z): 283.5 Mean: 598.6 WY-to-date: Obs: 1976.7 Mean: 2207.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9715 -9715 -9715 -9715 -9715
% 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: 1976.7 Mean: 3448.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8022 -8022 -8022 -8022 -8022
% 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 28@12Z): 883.0 Mean: 1984.8 WY-to-date: Obs: 5370.7 Mean: 6920.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9116 -9116 -9116 -9116 -9116
% 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: 5370.7 Mean: 11806.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -4628 -4628 -4628 -4628 -4628
% 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 28@12Z): 141.6 Mean: 185.8 WY-to-date: Obs: 644.6 Mean: 711.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9857 -9857 -9857 -9857 -9857
% 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: 644.6 Mean: 1275.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9354 -9354 -9354 -9354 -9354
% 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: 67.1 Mean: 94.9 WY-to-date: Obs: 246.7 Mean: 382.8
2026 % of mean: 71%
March Obs (thru 28@12Z): 44.7 Mean: 135.9 WY-to-date: Obs: 291.3 Mean: 506.4
2026 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
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: 291.3 Mean: 918.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9708 -9708 -9708 -9708 -9708
% 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 28@12Z): 438.1 Mean: 853.7 WY-to-date: Obs: 2360.2 Mean: 3348.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9561 -9561 -9561 -9561 -9561
% 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: 2360.2 Mean: 5518.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -7639 -7639 -7639 -7639 -7639
% 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 28@12Z): 116.1 Mean: 191.6 WY-to-date: Obs: 673.2 Mean: 735.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 7
Obs + Fcst: 123 123 123 123 123
% of mean: 64%
April Mean: 181.5
2026 Prob. level: 90 75 50 25 10
Forecast: 50 60 77 108 152
% of mean: 42%
May Mean: 173.4
2026 Prob. level: 90 75 50 25 10
Forecast: 27 33 47 62 104
% of mean: 27%
June Mean: 98.2
2026 Prob. level: 90 75 50 25 10
Forecast: 16 17 21 29 53
% of mean: 22%
July Mean: 35.3
2026 Prob. level: 90 75 50 25 10
Forecast: 10 11 13 16 24
% of mean: 38%
August Mean: 15.8
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 9 11 17
% of mean: 55%
September Mean: 11.8
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 6 8 12
% of mean: 54%
-------------------------------------------------------
Water Year Obs-To-Date: 673.2 Mean: 1270.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 120 146 187 255 345
Obs + Fcst: 794 820 861 928 1018
% of mean: 68%
_____________________________________________________________
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 28@12Z): 14.8 Mean: 18.3 WY-to-date: Obs: 42.7 Mean: 38.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 16 16 16 16 16
% of mean: 86%
April Mean: 23.3
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 10 12 14
% of mean: 41%
May Mean: 20.5
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 7 9 14
% of mean: 36%
June Mean: 7.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 6 8
% of mean: 64%
July Mean: 1.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 3 4
% of mean: 158%
August Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 2
% of mean: 150%
September Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 104%
-------------------------------------------------------
Water Year Obs-To-Date: 42.7 Mean: 94.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 24 28 35 43
Obs + Fcst: 65 67 71 77 86
% of mean: 75%
_____________________________________________________________
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 28@12Z): 179.2 Mean: 343.9 WY-to-date: Obs: 970.7 Mean: 1301.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9820 -9820 -9820 -9820 -9820
% 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: 970.7 Mean: 2298.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9028 -9028 -9028 -9028 -9028
% 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 28@12Z): 0.0 Mean: 14.7 WY-to-date: Obs: 0.0 Mean: 31.9
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 28@12Z): 31.6 Mean: 43.3 WY-to-date: Obs: 168.0 Mean: 126.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 34 35 35 35 35
% of mean: 80%
April Mean: 52.9
2026 Prob. level: 90 75 50 25 10
Forecast: 17 19 26 34 43
% of mean: 49%
May Mean: 60.6
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 10 23 34
% of mean: 16%
June Mean: 29.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 6 15
% 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: 58%
September Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 73%
-------------------------------------------------------
Water Year Obs-To-Date: 168.0 Mean: 287.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 34 41 54 73 86
Obs + Fcst: 202 209 222 241 254
% of mean: 77%
_____________________________________________________________
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 28@12Z): 68.1 Mean: N/A WY-to-date: Obs: 535.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9931 -9931 -9931 -9931 -9931
% 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: 535.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9463 -9463 -9463 -9463 -9463
% 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 28@12Z): 49.5 Mean: N/A WY-to-date: Obs: 434.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9950 -9950 -9950 -9950 -9950
% 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: 434.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9565 -9565 -9565 -9565 -9565
% 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 28@12Z): 1679.2 Mean: N/A WY-to-date: Obs: 9564.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8320 -8320 -8320 -8320 -8320
% 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: 9564.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -434 -434 -434 -434 -434
% 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 28@12Z): 1920.3 Mean: N/A WY-to-date: Obs: 10511.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8079 -8079 -8079 -8079 -8079
% 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: 10511.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: 512 512 512 512 512
% 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 28@12Z): 282.7 Mean: N/A WY-to-date: Obs: 1923.3 Mean: -9999.0
2026 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
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: 1923.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8076 -8076 -8076 -8076 -8076
% 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 28@12Z): 1697.2 Mean: N/A WY-to-date: Obs: 8970.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8302 -8302 -8302 -8302 -8302
% 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: 8970.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -1028 -1028 -1028 -1028 -1028
% 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 28@12Z): 390.7 Mean: N/A WY-to-date: Obs: 1845.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9608 -9608 -9608 -9608 -9608
% 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: 1845.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8153 -8153 -8153 -8153 -8153
% 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 28@12Z): 59.3 Mean: 179.3 WY-to-date: Obs: 673.2 Mean: 742.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 63 63 63 63 63
% of mean: 35%
April Mean: 103.8
2026 Prob. level: 90 75 50 25 10
Forecast: 19 31 47 87 129
% of mean: 45%
May Mean: 46.7
2026 Prob. level: 90 75 50 25 10
Forecast: 12 16 29 53 86
% of mean: 61%
June Mean: 17.4
2026 Prob. level: 90 75 50 25 10
Forecast: 6 8 11 18 35
% of mean: 62%
July Mean: 4.6
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 6 8 11
% of mean: 125%
August Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 6 7
% of mean: 148%
September Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: 99%
-------------------------------------------------------
Water Year Obs-To-Date: 673.2 Mean: 937.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 58 74 123 168 255
Obs + Fcst: 731 747 796 841 928
% of mean: 85%
_____________________________________________________________
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 28@12Z): 8.6 Mean: 28.0 WY-to-date: Obs: 75.7 Mean: 104.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 10 10 10 10 10
% of mean: 34%
April Mean: 18.6
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 9 16 21
% of mean: 47%
May Mean: 9.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 6 9 14
% of mean: 60%
June Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 3 4 7
% of mean: 66%
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 2 3
% of mean: 90%
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 83%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 39%
-------------------------------------------------------
Water Year Obs-To-Date: 75.7 Mean: 151.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 14 21 31 44
Obs + Fcst: 85 90 97 107 120
% of mean: 64%
_____________________________________________________________
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 28@12Z): 16.9 Mean: 104.6 WY-to-date: Obs: 348.1 Mean: 464.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 18 18 18 18 18
% of mean: 17%
April Mean: 56.9
2026 Prob. level: 90 75 50 25 10
Forecast: 7 13 27 49 69
% of mean: 47%
May Mean: 26.6
2026 Prob. level: 90 75 50 25 10
Forecast: 5 7 12 27 49
% of mean: 47%
June Mean: 9.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 4 7 15
% of mean: 44%
July Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 4
% of mean: 80%
August Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: 70%
September Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 40%
-------------------------------------------------------
Water Year Obs-To-Date: 348.1 Mean: 569.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 20 31 56 94 128
Obs + Fcst: 368 379 404 442 476
% of mean: 71%
_____________________________________________________________
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 28@12Z): 132.7 Mean: 402.9 WY-to-date: Obs: 1244.3 Mean: 1976.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 9 9 9
Obs + Fcst: 141 141 141 141 141
% of mean: 35%
April Mean: 275.2
2026 Prob. level: 90 75 50 25 10
Forecast: 85 122 174 298 395
% of mean: 63%
May Mean: 154.4
2026 Prob. level: 90 75 50 25 10
Forecast: 47 70 118 162 251
% of mean: 77%
June Mean: 76.8
2026 Prob. level: 90 75 50 25 10
Forecast: 28 35 44 73 135
% of mean: 57%
July Mean: 32.4
2026 Prob. level: 90 75 50 25 10
Forecast: 20 22 26 35 44
% of mean: 81%
August Mean: 20.3
2026 Prob. level: 90 75 50 25 10
Forecast: 14 16 18 22 28
% of mean: 87%
September Mean: 19.3
2026 Prob. level: 90 75 50 25 10
Forecast: 12 12 14 16 22
% of mean: 72%
-------------------------------------------------------
Water Year Obs-To-Date: 1244.3 Mean: 2596.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 271 324 416 610 723
Obs + Fcst: 1515 1568 1660 1855 1967
% of mean: 64%
_____________________________________________________________
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 28@12Z): 71.1 Mean: 197.9 WY-to-date: Obs: 828.5 Mean: 776.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 4
Obs + Fcst: 75 75 75 75 75
% of mean: 38%
April Mean: 134.9
2026 Prob. level: 90 75 50 25 10
Forecast: 19 25 34 58 122
% of mean: 25%
May Mean: 78.5
2026 Prob. level: 90 75 50 25 10
Forecast: 11 13 19 36 81
% of mean: 24%
June Mean: 24.6
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 7 12 27
% of mean: 28%
July Mean: 5.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 5 8
% of mean: 50%
August Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 3
% of mean: 5%
September Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 828.5 Mean: 1038.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 41 55 71 136 191
Obs + Fcst: 869 883 900 965 1020
% of mean: 87%
_____________________________________________________________
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 28@12Z): 445.1 Mean: N/A WY-to-date: Obs: 4890.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 23 23 23 23
Obs + Fcst: 468 468 468 468 468
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 113 150 251 439 749
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 74 83 136 219 496
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 43 47 59 86 166
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 24 27 34 44 60
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 17 17 18 21 30
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 14 14 15 17 19
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 4890.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 324 392 578 1034 1339
Obs + Fcst: 5214 5282 5469 5924 6229
% 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 28@12Z): 127.3 Mean: N/A WY-to-date: Obs: 1250.6 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: 1250.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8748 -8748 -8748 -8748 -8748
% 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 28@12Z): 245.8 Mean: 617.6 WY-to-date: Obs: 2442.6 Mean: 2522.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 8 8 8
Obs + Fcst: 254 254 254 254 254
% of mean: 41%
April Mean: 324.6
2026 Prob. level: 90 75 50 25 10
Forecast: 35 45 73 169 366
% of mean: 22%
May Mean: 152.4
2026 Prob. level: 90 75 50 25 10
Forecast: 25 31 47 89 220
% of mean: 31%
June Mean: 47.3
2026 Prob. level: 90 75 50 25 10
Forecast: 13 17 20 33 71
% of mean: 43%
July Mean: 9.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 6 9 13 19
% of mean: 92%
August Mean: 3.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 3 6
% of mean: 23%
September Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 5
% of mean: 4%
-------------------------------------------------------
Water Year Obs-To-Date: 2442.6 Mean: 3113.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 94 116 187 414 549
Obs + Fcst: 2536 2559 2629 2857 2992
% of mean: 84%
_____________________________________________________________
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 28@12Z): 33.6 Mean: 101.3 WY-to-date: Obs: 474.4 Mean: 387.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 35 35 35 35 35
% of mean: 35%
April Mean: 48.8
2026 Prob. level: 90 75 50 25 10
Forecast: 10 11 20 39 71
% of mean: 41%
May Mean: 19.8
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 11 19 41
% of mean: 55%
June Mean: 7.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 5 8 11
% of mean: 64%
July Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 2 3 5
% of mean: 55%
August Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 2%
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: 474.4 Mean: 527.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 26 42 86 111
Obs + Fcst: 497 501 516 561 585
% of mean: 98%
_____________________________________________________________
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 28@12Z): 10.2 Mean: 30.9 WY-to-date: Obs: 129.1 Mean: 130.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 11 11 11 11 11
% of mean: 34%
April Mean: 16.6
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 10 19
% of mean: 20%
May Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 5 9
% of mean: 39%
June Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 4
% of mean: 62%
July Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 71%
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: 6%
-------------------------------------------------------
Water Year Obs-To-Date: 129.1 Mean: 159.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 7 10 22 32
Obs + Fcst: 135 136 139 151 161
% of mean: 87%
_____________________________________________________________
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 28@12Z): 94.3 Mean: 229.0 WY-to-date: Obs: 981.5 Mean: 1008.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 98 98 98 98 98
% of mean: 43%
April Mean: 107.3
2026 Prob. level: 90 75 50 25 10
Forecast: 18 19 39 83 139
% of mean: 37%
May Mean: 42.7
2026 Prob. level: 90 75 50 25 10
Forecast: 10 12 20 41 84
% of mean: 48%
June Mean: 18.0
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 9 16 26
% of mean: 48%
July Mean: 6.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 4 6 10
% of mean: 64%
August Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 4
% of mean: 26%
September Mean: 2.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 2
% of mean: 11%
-------------------------------------------------------
Water Year Obs-To-Date: 981.5 Mean: 1209.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 40 51 82 185 248
Obs + Fcst: 1021 1032 1064 1166 1230
% of mean: 88%
_____________________________________________________________
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 28@12Z): 41.1 Mean: 116.8 WY-to-date: Obs: 311.2 Mean: 517.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 43 43 43 43 43
% of mean: 37%
April Mean: 73.4
2026 Prob. level: 90 75 50 25 10
Forecast: 10 20 31 61 93
% of mean: 42%
May Mean: 35.8
2026 Prob. level: 90 75 50 25 10
Forecast: 8 12 24 39 61
% of mean: 67%
June Mean: 16.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 7 13 33
% of mean: 44%
July Mean: 5.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 4 8
% of mean: 46%
August Mean: 2.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 3
% of mean: 36%
September Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 19%
-------------------------------------------------------
Water Year Obs-To-Date: 311.2 Mean: 663.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 27 44 78 118 181
Obs + Fcst: 339 355 389 429 492
% of mean: 59%
_____________________________________________________________
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 28@12Z): 34.8 Mean: N/A WY-to-date: Obs: 331.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 37 37 37 37 37
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 10 11 14 21 47
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 9 18 30
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 11
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 3
% 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: 331.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 26 35 54 77
Obs + Fcst: 354 357 366 385 408
% 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 28@12Z): 381.1 Mean: 1023.9 WY-to-date: Obs: 3975.1 Mean: 4289.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 17 17 19 21 21
Obs + Fcst: 398 398 400 402 402
% of mean: 39%
April Mean: 531.6
2026 Prob. level: 90 75 50 25 10
Forecast: 105 123 195 356 629
% of mean: 37%
May Mean: 234.3
2026 Prob. level: 90 75 50 25 10
Forecast: 66 76 112 182 420
% of mean: 48%
June Mean: 84.4
2026 Prob. level: 90 75 50 25 10
Forecast: 41 45 55 76 143
% of mean: 65%
July Mean: 22.0
2026 Prob. level: 90 75 50 25 10
Forecast: 24 26 32 41 54
% of mean: 143%
August Mean: 8.9
2026 Prob. level: 90 75 50 25 10
Forecast: 16 16 17 20 27
% of mean: 192%
September Mean: 7.5
2026 Prob. level: 90 75 50 25 10
Forecast: 13 13 14 17 19
% of mean: 188%
-------------------------------------------------------
Water Year Obs-To-Date: 3975.1 Mean: 5266.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 298 336 471 885 1086
Obs + Fcst: 4273 4311 4446 4860 5061
% of mean: 84%
_____________________________________________________________
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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: -555316 -555316 -555316 -555316 -555316
% 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: 1 1 1 1 1
% 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 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 4 4 4 4
Obs + Fcst: -3550055 -3550055 -3550054 -3550054 -3550054
% 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 28@12Z): 2.2 Mean: N/A WY-to-date: Obs: 27.3 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: 27.3 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: 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 28@12Z): 6.4 Mean: N/A WY-to-date: Obs: 78.6 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: 78.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9920 -9920 -9920 -9920 -9920
% 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 28@12Z): 7.8 Mean: 41.3 WY-to-date: Obs: 102.4 Mean: 136.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 8 8 8 8 8
% of mean: 20%
April Mean: 19.1
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 10
% of mean: 19%
May Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 3 6
% of mean: 28%
June Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 8%
July Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
August Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Water Year Obs-To-Date: 102.4 Mean: 170.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 6 7 10 18
Obs + Fcst: 107 108 109 112 120
% of mean: 64%
_____________________________________________________________
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 28@12Z): 6.1 Mean: 32.9 WY-to-date: Obs: 65.2 Mean: 130.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 6 6 6 6 6
% of mean: 19%
April Mean: 11.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 4
% of mean: 15%
May Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: 19%
June Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 6%
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: 65.2 Mean: 148.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 3 3 4 7
Obs + Fcst: 68 68 68 69 72
% 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 28@12Z): 39.2 Mean: 108.9 WY-to-date: Obs: 371.7 Mean: 480.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9960 -9960 -9960 -9960 -9960
% 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: 371.7 Mean: 605.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9627 -9627 -9627 -9627 -9627
% 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 28@12Z): 125.9 Mean: N/A WY-to-date: Obs: 1182.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9873 -9873 -9873 -9873 -9873
% 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: 1182.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8817 -8817 -8817 -8817 -8817
% 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 28@12Z): 66.3 Mean: N/A WY-to-date: Obs: 643.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9933 -9933 -9933 -9933 -9933
% 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: 643.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9356 -9356 -9356 -9356 -9356
% 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 28@12Z): 32.1 Mean: 72.9 WY-to-date: Obs: 268.9 Mean: 337.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9967 -9967 -9967 -9967 -9967
% 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: 268.9 Mean: 441.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9730 -9730 -9730 -9730 -9730
% 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 28@12Z): 5.1 Mean: 19.8 WY-to-date: Obs: 76.5 Mean: 82.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 5 5 5 5 5
% of mean: 27%
April Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 3 9
% of mean: 19%
May Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 3 4
% of mean: 33%
June Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 54%
July Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 63%
August Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 53%
September Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 53%
-------------------------------------------------------
Water Year Obs-To-Date: 76.5 Mean: 98.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 5 9 17
Obs + Fcst: 80 81 82 85 93
% of mean: 82%
_____________________________________________________________
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 28@12Z): 19.7 Mean: 67.7 WY-to-date: Obs: 252.4 Mean: 284.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 21 21 21 21 21
% of mean: 31%
April Mean: 28.2
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 8 26
% of mean: 22%
May Mean: 9.4
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 5 7 16
% of mean: 50%
June Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 6
% of mean: 93%
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: 152%
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 162%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 119%
-------------------------------------------------------
Water Year Obs-To-Date: 252.4 Mean: 333.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 17 17 18 32 55
Obs + Fcst: 270 270 270 285 308
% of mean: 81%
_____________________________________________________________
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 28@12Z): 3.4 Mean: 15.2 WY-to-date: Obs: 43.0 Mean: 52.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 4 4 4 4 4
% of mean: 23%
April Mean: 4.9
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 20%
May Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 32%
June Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 14%
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: 43.0 Mean: 67.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 2 2 3 5
Obs + Fcst: 45 45 45 46 48
% of mean: 67%
_____________________________________________________________
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 28@12Z): 7.1 Mean: 22.6 WY-to-date: Obs: 99.6 Mean: 101.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 8 8 8 8 8
% of mean: 33%
April Mean: 9.6
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 11
% of mean: 23%
May Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 4
% of mean: 47%
June Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 112%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 334%
August Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 798%
September Mean: 0.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 582%
-------------------------------------------------------
Water Year Obs-To-Date: 99.6 Mean: 116.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 6 8 21
Obs + Fcst: 103 103 106 108 121
% of mean: 91%
_____________________________________________________________
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 28@12Z): 10.7 Mean: 37.4 WY-to-date: Obs: 134.6 Mean: 159.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 11 11 11 11 11
% of mean: 30%
April Mean: 14.3
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 7 16
% of mean: 31%
May Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 5 13
% of mean: 71%
June Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 135%
July Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 267%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 186%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 110%
-------------------------------------------------------
Water Year Obs-To-Date: 134.6 Mean: 183.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 12 21 32
Obs + Fcst: 146 146 147 156 167
% of mean: 80%
_____________________________________________________________
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 28@12Z): 26.1 Mean: N/A WY-to-date: Obs: 147.7 Mean: -9999.0
2026 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
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: 147.7 Mean: N/A
WY2026 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
_____________________________________________________________
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 28@12Z): 8.5 Mean: N/A WY-to-date: Obs: 93.9 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: 93.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9905 -9905 -9905 -9905 -9905
% 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 28@12Z): 54.8 Mean: N/A WY-to-date: Obs: 578.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9944 -9944 -9944 -9944 -9944
% 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: 578.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9421 -9421 -9421 -9421 -9421
% 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 28@12Z): 2.2 Mean: N/A WY-to-date: Obs: 45.6 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: 45.6 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: 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 28@12Z): 1.5 Mean: N/A WY-to-date: Obs: 30.6 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: 30.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9968 -9968 -9968 -9968 -9968
% 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 28@12Z): 0.9 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: 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 28@12Z): 1.5 Mean: N/A WY-to-date: Obs: 27.6 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: 27.6 Mean: N/A
WY2026 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
_____________________________________________________________
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 28@12Z): 8.2 Mean: N/A WY-to-date: Obs: 110.5 Mean: -9999.0
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: 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: 110.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9888 -9888 -9888 -9888 -9888
% 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 28@12Z): 328.2 Mean: N/A WY-to-date: Obs: 4913.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9671 -9671 -9671 -9671 -9671
% 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: 4913.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5086 -5086 -5086 -5086 -5086
% 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 28@12Z): 114.9 Mean: N/A WY-to-date: Obs: 968.1 Mean: -9999.0
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: 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: 968.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9031 -9031 -9031 -9031 -9031
% 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 28@12Z): 6.2 Mean: N/A WY-to-date: Obs: 47.2 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: 47.2 Mean: N/A
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: 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 28@12Z): 5.0 Mean: 18.2 WY-to-date: Obs: 45.8 Mean: 58.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 5 5 5 5 5
% of mean: 28%
April Mean: 6.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 5%
May Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
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: 45.8 Mean: 67.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 46 46 46 46 47
% 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 28@12Z): 4.5 Mean: N/A WY-to-date: Obs: 88.7 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: 88.7 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: 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 28@12Z): 7.0 Mean: 45.9 WY-to-date: Obs: 133.8 Mean: 176.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 7 7 7 7 7
% of mean: 16%
April Mean: 14.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 5
% of mean: 13%
May Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 13%
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: 133.8 Mean: 192.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 3 4 7
Obs + Fcst: 136 136 137 138 141
% of mean: 71%
_____________________________________________________________
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 28@12Z): 5.2 Mean: 24.5 WY-to-date: Obs: 59.5 Mean: 68.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 5 5 5 5 5
% of mean: 22%
April Mean: 7.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 13%
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: 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: 59.5 Mean: 80.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 5
Obs + Fcst: 61 61 61 61 64
% of mean: 76%
_____________________________________________________________
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 28@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 28@12Z): 13.2 Mean: N/A WY-to-date: Obs: 76.8 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: 76.8 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: 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 28@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: 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 28@12Z): 14.0 Mean: N/A WY-to-date: Obs: 67.3 Mean: -9999.0
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: 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: 67.3 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: 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 28@12Z): 10.4 Mean: N/A WY-to-date: Obs: 88.5 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: 88.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9911 -9911 -9911 -9911 -9911
% 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 28@12Z): 17.9 Mean: N/A WY-to-date: Obs: 89.5 Mean: -9999.0
2026 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
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: 89.5 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: 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 28@12Z): 15.0 Mean: N/A WY-to-date: Obs: 72.9 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: 72.9 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: 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 28@12Z): 7.0 Mean: 18.0 WY-to-date: Obs: 54.1 Mean: 56.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 8 8 8 8 8
% of mean: 42%
April Mean: 9.5
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 4
% of mean: 33%
May Mean: 4.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: 56%
June Mean: 1.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 58%
July Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 64%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 79%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 79%
-------------------------------------------------------
Water Year Obs-To-Date: 54.1 Mean: 74.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 8 9 10
Obs + Fcst: 62 62 62 63 64
% of mean: 83%
_____________________________________________________________
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 28@12Z): 6.4 Mean: 15.5 WY-to-date: Obs: 44.2 Mean: 54.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 7 7 7 7 7
% of mean: 46%
April Mean: 8.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 4
% of mean: 42%
May Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 61%
June Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 80%
July Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 88%
August Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 85%
September Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 74%
-------------------------------------------------------
Water Year Obs-To-Date: 44.2 Mean: 74.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 12 12 12 13
Obs + Fcst: 56 56 56 57 57
% of mean: 75%
_____________________________________________________________
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 28@12Z): 0.9 Mean: 4.8 WY-to-date: Obs: 5.3 Mean: 11.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 19%
April Mean: 2.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 17%
May Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 9%
June Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% 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: 5.3 Mean: 18.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 1 1 1 1
Obs + Fcst: 6 6 6 6 6
% 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 28@12Z): 0.5 Mean: 7.3 WY-to-date: Obs: 7.2 Mean: 18.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 7%
April Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% 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: 7.2 Mean: 22.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 7 7 7 7 7
% of mean: 32%
_____________________________________________________________
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 28@12Z): 5.5 Mean: 33.2 WY-to-date: Obs: 45.5 Mean: 109.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 6 6 6 6 6
% of mean: 17%
April Mean: 13.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 10%
May Mean: 4.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 10%
June Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 20%
July Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 41%
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 53%
September Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 65%
-------------------------------------------------------
Water Year Obs-To-Date: 45.5 Mean: 131.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 49 49 49 49 49
% 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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): 1.0 Mean: N/A WY-to-date: Obs: 10.1 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: 10.1 Mean: N/A
WY2026 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
_____________________________________________________________
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: 17.5 Mean: 22.0 WY-to-date: Obs: 44.0 Mean: 54.7
2026 % of mean: 79%
March Obs (thru 28@12Z): 5.3 Mean: 19.6 WY-to-date: Obs: 49.3 Mean: 73.0
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: 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: 49.3 Mean: 94.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9950 -9950 -9950 -9950 -9950
% 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 28@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 28@12Z): 0.0 Mean: 1.2 WY-to-date: Obs: 0.3 Mean: 4.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 4%
April Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 20%
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 0 0 1
Obs + Fcst: 1 1 1 1 1
% of mean: 12%
_____________________________________________________________
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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): 0.0 Mean: 2.6 WY-to-date: Obs: 7.9 Mean: 12.6
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: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 9%
May Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
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 1
Obs + Fcst: 8 8 8 8 9
% of mean: 58%
_____________________________________________________________
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 28@12Z): 0.5 Mean: 3.6 WY-to-date: Obs: 11.6 Mean: 17.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 15%
April Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 19%
May Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 21%
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: 28%
August Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 24%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 33%
-------------------------------------------------------
Water Year Obs-To-Date: 11.6 Mean: 20.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 2
Obs + Fcst: 12 12 12 13 14
% of mean: 61%
_____________________________________________________________
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 28@12Z): 0.7 Mean: 9.7 WY-to-date: Obs: 12.9 Mean: 36.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 8%
April Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 16%
May Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 33%
June Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 68%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 169%
August Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 127%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 197%
-------------------------------------------------------
Water Year Obs-To-Date: 12.9 Mean: 44.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 3 3 4
Obs + Fcst: 15 15 16 16 17
% of mean: 35%
_____________________________________________________________
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 28@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 28@12Z): 0.1 Mean: N/A WY-to-date: Obs: 0.9 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: 0.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
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 28@12Z): 0.7 Mean: 9.4 WY-to-date: Obs: 4.0 Mean: 24.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 8%
April Mean: 4.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 14%
May Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 19%
June Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 30%
July Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 48%
August Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 52%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 90%
-------------------------------------------------------
Water Year Obs-To-Date: 4.0 Mean: 34.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 6 6 6 6 7
% of mean: 18%
_____________________________________________________________
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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): 0.0 Mean: N/A WY-to-date: Obs: -21.5 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: -21.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: -22 -22 -21 -21 -21
% 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 28@12Z): -1.3 Mean: N/A WY-to-date: Obs: -17.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
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 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: -17.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: -17 -17 -17 -17 -17
% 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 28@12Z): 0.9 Mean: 5.8 WY-to-date: Obs: 16.1 Mean: 20.9
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: 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: 16.1 Mean: 25.9
WY2026 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
_____________________________________________________________
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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): 4.7 Mean: 11.2 WY-to-date: Obs: 42.8 Mean: 38.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 5 5 5 5 5
% of mean: 43%
April Mean: 7.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 23%
May Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 9%
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: 42.8 Mean: 50.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 45 45 45 45 45
% of mean: 88%
_____________________________________________________________
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 28@12Z): 11.4 Mean: N/A WY-to-date: Obs: 9.0 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: 9.0 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: 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 28@12Z): 2.8 Mean: 6.0 WY-to-date: Obs: 35.2 Mean: 19.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 4 4 4 4 4
% of mean: 65%
April Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% of mean: 346%
May Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% of mean: 683%
June Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% of mean: 798%
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% of mean: 2950%
August Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% of mean: 3231%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% of mean: 2691%
-------------------------------------------------------
Water Year Obs-To-Date: 35.2 Mean: 25.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 50 50 50 50 50
Obs + Fcst: 85 85 85 85 85
% of mean: 331%
_____________________________________________________________
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 28@12Z): 7.5 Mean: N/A WY-to-date: Obs: 78.0 Mean: -9999.0
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: 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: 78.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9921 -9921 -9921 -9921 -9921
% 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 28@12Z): 2.0 Mean: 9.8 WY-to-date: Obs: 25.4 Mean: 32.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 2 2 2 2 2
% of mean: 22%
April Mean: 4.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 14%
May Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 14%
June Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 23%
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 53%
August Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 45%
September Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 56%
-------------------------------------------------------
Water Year Obs-To-Date: 25.4 Mean: 40.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 27 27 27 27 27
% of mean: 66%
_____________________________________________________________
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 28@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 28@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 28@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 28@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 28@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 28@12Z): 0.6 Mean: 3.4 WY-to-date: Obs: 12.1 Mean: 11.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 20%
April Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 44%
May Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 19%
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: 12.1 Mean: 16.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 1 1 1 1
Obs + Fcst: 13 13 13 13 13
% of mean: 79%
_____________________________________________________________
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 28@12Z): 0.7 Mean: N/A WY-to-date: Obs: 45.2 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: 45.2 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 28@12Z): 0.1 Mean: N/A WY-to-date: Obs: 13.1 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: 13.1 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 28@12Z): 0.5 Mean: N/A WY-to-date: Obs: 3.6 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: 3.6 Mean: N/A
WY2026 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
_____________________________________________________________
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 28@12Z): 4.8 Mean: 15.1 WY-to-date: Obs: 42.7 Mean: 49.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 5 5 5 5 5
% of mean: 33%
April Mean: 7.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 17%
May Mean: 7.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 9%
June Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 5%
July Mean: 9.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 3%
August Mean: 8.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
September Mean: 5.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 3%
-------------------------------------------------------
Water Year Obs-To-Date: 42.7 Mean: 100.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 4
Obs + Fcst: 46 46 46 46 46
% of mean: 45%
_____________________________________________________________
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: 8.2 Mean: 7.5 WY-to-date: Obs: 14.4 Mean: 18.2
2026 % of mean: 109%
March Obs (thru 28@12Z): 1.6 Mean: 8.2 WY-to-date: Obs: 16.0 Mean: 25.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 2 2 2 2 2
% of mean: 21%
April Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 35%
May Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 47%
June Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 48%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 25%
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: 16.0 Mean: 31.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 18 18 18 18 19
% of mean: 58%
_____________________________________________________________
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 28@12Z): 0.3 Mean: 1.4 WY-to-date: Obs: 4.1 Mean: 4.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 22%
April Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 27%
May Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 15%
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: 4.1 Mean: 5.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 4 4 4 4 4
% of mean: 73%
_____________________________________________________________
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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): 15.4 Mean: N/A WY-to-date: Obs: 32.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 17 17 17 17 17
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 9 11 14
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 4 5 7 14
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 5
% 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: 32.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 15 19 23 29
Obs + Fcst: 45 47 52 56 61
% 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 28@12Z): 15.5 Mean: N/A WY-to-date: Obs: 42.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 18 18 18 18 18
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 10 11 13 16 20
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 6 8 12 18
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 4 7
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 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 1 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 42.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 20 24 29 35 46
Obs + Fcst: 62 66 71 77 89
% 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 28@12Z): 35.3 Mean: N/A WY-to-date: Obs: 133.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 7 7 7 7
Obs + Fcst: 42 42 42 42 42
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 30 35 43 56 67
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 15 19 26 38 63
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 7 10 22
% 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: 2 2 2 2 3
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 3
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 133.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 66 78 100 117 152
Obs + Fcst: 200 211 234 250 285
% 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 28@12Z): -555316.4 Mean: 2.5 WY-to-date: Obs: -3550058.2 Mean: 10.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: 11.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): 0.4 Mean: N/A WY-to-date: Obs: 2.8 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: 2.8 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 28@12Z): 0.1 Mean: N/A WY-to-date: Obs: 1.5 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: 1.5 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: 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: 43.0 Mean: N/A WY-to-date: Obs: 152.8 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 28@12Z): 12.6 Mean: N/A WY-to-date: Obs: 165.3 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: 165.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9834 -9834 -9834 -9834 -9834
% 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 28@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 28@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 28@12Z): 0.2 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: 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 28@12Z): 11.5 Mean: N/A WY-to-date: Obs: 149.5 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: 149.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9850 -9850 -9850 -9850 -9850
% 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: 61.0 Mean: N/A WY-to-date: Obs: 146.2 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 28@12Z): 33.6 Mean: N/A WY-to-date: Obs: 179.7 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: 179.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9819 -9819 -9819 -9819 -9819
% 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 28@12Z): 87.2 Mean: N/A WY-to-date: Obs: 414.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9912 -9912 -9912 -9912 -9912
% 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: 414.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9584 -9584 -9584 -9584 -9584
% 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: 109.1 Mean: N/A WY-to-date: Obs: 341.4 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 28@12Z): 89.6 Mean: N/A WY-to-date: Obs: 431.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9909 -9909 -9909 -9909 -9909
% 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: 431.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9568 -9568 -9568 -9568 -9568
% 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 28@12Z): 136.4 Mean: N/A WY-to-date: Obs: 394.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9863 -9863 -9863 -9863 -9863
% 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: 394.8 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: 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 28@12Z): 262.0 Mean: N/A WY-to-date: Obs: 1001.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9737 -9737 -9737 -9737 -9737
% 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: 1001.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8997 -8997 -8997 -8997 -8997
% 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 28@12Z): 0.3 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: 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 28@12Z): 20.3 Mean: N/A WY-to-date: Obs: 95.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 21 21 21 21 21
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 5 6 7
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 5
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% 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 0 0 0 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 95.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 14 14 14 15 16
Obs + Fcst: 109 109 110 111 112
% 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 28@12Z): 1.1 Mean: N/A WY-to-date: Obs: 36.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
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 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 1
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 36.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 4
Obs + Fcst: 39 39 39 40 41
% 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 28@12Z): 0.8 Mean: 6.4 WY-to-date: Obs: 16.3 Mean: 14.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 18%
April Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 118%
May Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 55%
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: 16.3 Mean: 17.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 3 3 3
Obs + Fcst: 19 19 19 19 19
% of mean: 110%
_____________________________________________________________
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: 14.1 Mean: 14.5 WY-to-date: Obs: 50.0 Mean: 23.5
2026 % of mean: 97%
March Obs (thru 28@12Z): 4.5 Mean: 15.1 WY-to-date: Obs: 54.5 Mean: 37.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 5 5 5 5 5
% of mean: 30%
April Mean: 5.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 2
% of mean: 1%
May Mean: 1.5
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: 0.1
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: 54.5 Mean: 46.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 2
Obs + Fcst: 55 55 55 55 56
% of mean: 118%
_____________________________________________________________
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 28@12Z): 0.0 Mean: N/A WY-to-date: Obs: 12.2 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: 12.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 1
Obs + Fcst: 13 13 13 13 13
% 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 28@12Z): 6.5 Mean: 21.2 WY-to-date: Obs: 112.2 Mean: 57.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 7 7 7 7 7
% of mean: 34%
April Mean: 7.9
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 5
% of mean: 55%
May Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 105%
June Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 197%
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 397%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 532%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 580%
-------------------------------------------------------
Water Year Obs-To-Date: 112.2 Mean: 70.7
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 12 12 12 13
Obs + Fcst: 124 124 124 124 125
% of mean: 175%
_____________________________________________________________
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: 12.7 Mean: N/A WY-to-date: Obs: 56.7 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 28@12Z): 19.3 Mean: N/A WY-to-date: Obs: 76.0 Mean: -9999.0
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: 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: 76.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9923 -9923 -9923 -9923 -9923
% 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 28@12Z): 9.9 Mean: 22.2 WY-to-date: Obs: 212.6 Mean: 76.0
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: 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: 212.6 Mean: 95.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9786 -9786 -9786 -9786 -9786
% 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 28@12Z): 0.4 Mean: 2.7 WY-to-date: Obs: 13.1 Mean: 7.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 1
% of mean: 19%
April Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 38%
May Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 66%
June Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 36%
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: 13.1 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 28@12Z): 18.1 Mean: N/A WY-to-date: Obs: 179.7 Mean: -9999.0
2026 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
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: 179.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9819 -9819 -9819 -9819 -9819
% 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 28@12Z): 4.4 Mean: N/A WY-to-date: Obs: 46.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 5 5 5 5 5
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 4
% 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 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: 46.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 5 7
Obs + Fcst: 51 51 51 51 53
% 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 28@12Z): 0.4 Mean: 0.8 WY-to-date: Obs: 4.3 Mean: 3.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 50%
April Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 72%
May Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 88%
June Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 123%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 62%
August Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 116%
September Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 153%
-------------------------------------------------------
Water Year Obs-To-Date: 4.3 Mean: 5.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 2
Obs + Fcst: 5 5 5 5 6
% of mean: 105%
_____________________________________________________________
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 28@12Z): 2.5 Mean: 3.3 WY-to-date: Obs: 8.9 Mean: 11.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 3 3 3 3 3
% of mean: 77%
April Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 20%
May Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 17%
June Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 3%
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: 8.9 Mean: 17.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 1 1 1 2
Obs + Fcst: 9 9 10 10 11
% of mean: 56%
_____________________________________________________________
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: 29.9 Mean: N/A WY-to-date: Obs: 119.5 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 28@12Z): 9.7 Mean: N/A WY-to-date: Obs: 129.2 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: 129.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9870 -9870 -9870 -9870 -9870
% 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 28@12Z): 3.3 Mean: N/A WY-to-date: Obs: 73.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 4 4 4 4 4
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 4
% 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: 73.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 6
Obs + Fcst: 75 75 76 76 79
% 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 28@12Z): 0.5 Mean: N/A WY-to-date: Obs: 231.7 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: 231.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9767 -9767 -9767 -9767 -9767
% 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 28@12Z): 7.1 Mean: 12.9 WY-to-date: Obs: 92.1 Mean: 39.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 8 8 8 8 8
% of mean: 59%
April Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 60%
May Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% 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 1
% 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: 92.1 Mean: 49.4
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 10 10 10 10
Obs + Fcst: 102 102 102 102 102
% of mean: 207%
_____________________________________________________________
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 28@12Z): 0.0 Mean: 0.7 WY-to-date: Obs: 6.5 Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 4%
April Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 41%
May Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 39%
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: 6.5 Mean: 4.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 1
Obs + Fcst: 6 7 7 7 7
% of mean: 136%
_____________________________________________________________
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 28@12Z): 5.9 Mean: N/A WY-to-date: Obs: 66.4 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 7 7 7 7 7
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 5 5 5
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 4
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 4
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 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: 66.4 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 23 23 23 23
Obs + Fcst: 89 89 89 89 90
% 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 28@12Z): 10.8 Mean: N/A WY-to-date: Obs: 108.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 12 12 12 12 12
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 9 9
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 9 9 9
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% 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: 9 9 9 9 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: 108.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 52 52 52 53 53
Obs + Fcst: 161 161 161 161 162
% 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 28@12Z): 0.1 Mean: 9.7 WY-to-date: Obs: 20.6 Mean: 34.6
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: 20.6 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 28@12Z): 0.4 Mean: N/A WY-to-date: Obs: 22.3 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: 22.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 23 23 23 23 23
% 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 28@12Z): 5.7 Mean: N/A WY-to-date: Obs: 38.9 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 6 6 6 6 6
% 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 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: 38.9 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 41 41 41 41 41
% 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 28@12Z): 0.1 Mean: 1.0 WY-to-date: Obs: 11.4 Mean: 4.7
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: 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: 11.4 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: 9.9 Mean: 15.9 WY-to-date: Obs: 40.7 Mean: 53.3
2026 % of mean: 62%
March Obs (thru 28@12Z): 2.8 Mean: 15.6 WY-to-date: Obs: 43.5 Mean: 67.9
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: 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: 43.5 Mean: 100.9
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: 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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): 0.6 Mean: 8.6 WY-to-date: Obs: 15.7 Mean: 26.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 7%
April Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 17%
May Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 42%
June Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 14%
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: 15.7 Mean: 33.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 16 16 17 17 17
% of mean: 49%
_____________________________________________________________
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 28@12Z): -1.6 Mean: 13.4 WY-to-date: Obs: -2.6 Mean: 44.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -10001 -10001 -10001 -10001 -10001
% 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: -2.6 Mean: 54.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -10002 -10002 -10002 -10002 -10002
% 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 28@12Z): 1.1 Mean: N/A WY-to-date: Obs: 14.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
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 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: 14.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 15 15 15 16 16
% 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 28@12Z): 1.3 Mean: N/A WY-to-date: Obs: 17.4 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: 17.4 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 28@12Z): 0.9 Mean: N/A WY-to-date: Obs: 15.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
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 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: 15.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 2 2 2
Obs + Fcst: 17 17 17 17 18
% 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 28@12Z): 0.7 Mean: N/A WY-to-date: Obs: 9.8 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: 9.8 Mean: N/A
WY2026 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
_____________________________________________________________
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 28@12Z): 0.2 Mean: N/A WY-to-date: Obs: 2.1 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: 2.1 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 28@12Z): 1.5 Mean: N/A WY-to-date: Obs: 18.9 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: 18.9 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: 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 28@12Z): 1.2 Mean: N/A WY-to-date: Obs: 20.1 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: 20.1 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: 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 28@12Z): 0.8 Mean: N/A WY-to-date: Obs: 6.2 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: 6.2 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 28@12Z): 0.3 Mean: N/A WY-to-date: Obs: 2.9 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: 2.9 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 28@12Z): 0.2 Mean: N/A WY-to-date: Obs: 1.6 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: 1.6 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: 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 28@12Z): 0.6 Mean: N/A WY-to-date: Obs: 6.9 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: 6.9 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: 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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: -555316 -555316 -555316 -555316 -555316
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: -3550057 -3550057 -3550056 -3550056 -3550056
% 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 28@12Z): 0.6 Mean: N/A WY-to-date: Obs: 6.2 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: 6.2 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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): -555316.4 Mean: N/A WY-to-date: Obs: -3550058.2 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -565315 -565315 -565315 -565315 -565315
% 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: -3550058.2 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -3560057 -3560057 -3560057 -3560057 -3560057
% 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 28@12Z): 0.1 Mean: N/A WY-to-date: Obs: 1.1 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: 1.1 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 28@12Z): 0.9 Mean: N/A WY-to-date: Obs: 20.3 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: 20.3 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 28@12Z): 0.3 Mean: N/A WY-to-date: Obs: 7.0 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: 7.0 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: 13.9 Mean: -2994741.8
2026 % of mean: N/A
March Obs (thru 28@12Z): 1.3 Mean: N/A WY-to-date: Obs: 15.2 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: 15.2 Mean: N/A
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: 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 28@12Z): 0.3 Mean: N/A WY-to-date: Obs: 5.0 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: 5.0 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 28@12Z): 2.5 Mean: N/A WY-to-date: Obs: 35.0 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: 35.0 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: 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 28@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 28@12Z): 0.2 Mean: N/A WY-to-date: Obs: 5.4 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: 5.4 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 28@12Z): 0.9 Mean: 4.6 WY-to-date: Obs: 5.5 Mean: 11.8
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: 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: 5.5 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 28@12Z): 1.5 Mean: 8.6 WY-to-date: Obs: 8.7 Mean: 23.1
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: 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: 8.7 Mean: 30.8
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: 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 28@12Z): 85.0 Mean: 49.1 WY-to-date: Obs: 210.2 Mean: 147.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 15 15 15 15 15
Obs + Fcst: 100 100 100 100 100
% of mean: 204%
April Mean: 74.4
2026 Prob. level: 90 75 50 25 10
Forecast: 83 91 100 108 122
% of mean: 134%
May Mean: 131.2
2026 Prob. level: 90 75 50 25 10
Forecast: 65 71 82 100 130
% of mean: 62%
June Mean: 125.3
2026 Prob. level: 90 75 50 25 10
Forecast: 38 42 50 60 81
% of mean: 40%
July Mean: 68.5
2026 Prob. level: 90 75 50 25 10
Forecast: 20 21 24 28 32
% of mean: 35%
August Mean: 28.5
2026 Prob. level: 90 75 50 25 10
Forecast: 12 13 14 16 19
% of mean: 50%
September Mean: 16.5
2026 Prob. level: 90 75 50 25 10
Forecast: 10 10 11 12 14
% of mean: 68%
-------------------------------------------------------
Water Year Obs-To-Date: 210.2 Mean: 600.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 257 276 299 331 390
Obs + Fcst: 467 487 509 541 600
% of mean: 85%
_____________________________________________________________
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 28@12Z): 40.6 Mean: 12.9 WY-to-date: Obs: 83.7 Mean: 28.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 5
Obs + Fcst: 45 45 45 45 45
% of mean: 353%
April Mean: 23.7
2026 Prob. level: 90 75 50 25 10
Forecast: 17 17 17 20 25
% of mean: 73%
May Mean: 26.8
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 6 13
% of mean: 16%
June Mean: 11.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 11%
July Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 5%
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: 83.7 Mean: 99.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 27 28 28 34 49
Obs + Fcst: 111 111 112 118 132
% of mean: 113%
_____________________________________________________________
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 28@12Z): 56.8 Mean: 46.6 WY-to-date: Obs: 147.8 Mean: 107.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 8 9 9
Obs + Fcst: 65 65 65 65 65
% of mean: 140%
April Mean: 62.9
2026 Prob. level: 90 75 50 25 10
Forecast: 40 43 48 57 77
% of mean: 76%
May Mean: 89.4
2026 Prob. level: 90 75 50 25 10
Forecast: 23 26 32 48 62
% of mean: 36%
June Mean: 70.2
2026 Prob. level: 90 75 50 25 10
Forecast: 10 12 16 24 34
% of mean: 23%
July Mean: 32.0
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 6 8
% of mean: 13%
August Mean: 9.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 22%
September Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 29%
-------------------------------------------------------
Water Year Obs-To-Date: 147.8 Mean: 406.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 87 99 120 151 199
Obs + Fcst: 235 247 268 298 347
% of mean: 66%
_____________________________________________________________
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 28@12Z): 3.7 Mean: N/A WY-to-date: Obs: 13.1 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 4 4 4 4 4
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% 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: 13.1 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 4 6
Obs + Fcst: 15 15 15 17 19
% 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 28@12Z): 2.0 Mean: 4.0 WY-to-date: Obs: 9.2 Mean: 12.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 2 2 2 2 2
% of mean: 53%
April Mean: 3.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 24%
May Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 20%
June Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 11%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
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: 3%
-------------------------------------------------------
Water Year Obs-To-Date: 9.2 Mean: 21.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 2 2 3
Obs + Fcst: 10 11 11 11 13
% of mean: 51%
_____________________________________________________________
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 28@12Z): 53.2 Mean: N/A WY-to-date: Obs: 117.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 13 13 13 13
Obs + Fcst: 66 66 66 66 66
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 63 73 83 95 105
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 67 79 87 116 142
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 37 41 53 66 103
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 15 17 20 24 33
% of mean: N/A
August Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 10 11 12 14 17
% of mean: N/A
September Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 8 9 11
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 117.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 244 258 281 324 373
Obs + Fcst: 362 375 398 441 491
% 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 28@12Z): 90.7 Mean: 49.3 WY-to-date: Obs: 239.6 Mean: 151.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 15 15 15 15 16
Obs + Fcst: 106 106 106 106 106
% of mean: 215%
April Mean: 74.5
2026 Prob. level: 90 75 50 25 10
Forecast: 85 94 102 111 125
% of mean: 138%
May Mean: 131.4
2026 Prob. level: 90 75 50 25 10
Forecast: 67 73 83 102 132
% of mean: 63%
June Mean: 125.5
2026 Prob. level: 90 75 50 25 10
Forecast: 40 44 52 61 83
% of mean: 41%
July Mean: 68.8
2026 Prob. level: 90 75 50 25 10
Forecast: 21 22 25 29 33
% of mean: 36%
August Mean: 26.8
2026 Prob. level: 90 75 50 25 10
Forecast: 13 14 15 17 20
% of mean: 56%
September Mean: 15.9
2026 Prob. level: 90 75 50 25 10
Forecast: 10 11 12 13 15
% of mean: 75%
-------------------------------------------------------
Water Year Obs-To-Date: 239.6 Mean: 599.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 265 285 307 341 400
Obs + Fcst: 504 524 547 580 640
% of mean: 91%
_____________________________________________________________
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 28@12Z): 37.2 Mean: 50.8 WY-to-date: Obs: 226.9 Mean: 178.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 39 39 39 39 39
% of mean: 77%
April Mean: 37.8
2026 Prob. level: 90 75 50 25 10
Forecast: 11 12 14 20 25
% of mean: 38%
May Mean: 28.8
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 10 17 27
% of mean: 34%
June Mean: 16.7
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 8 11
% of mean: 38%
July Mean: 10.5
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 5 6 7
% of mean: 49%
August Mean: 8.3
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 5
% of mean: 51%
September Mean: 6.5
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 4 5
% of mean: 59%
-------------------------------------------------------
Water Year Obs-To-Date: 226.9 Mean: 291.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 39 43 47 60 76
Obs + Fcst: 266 270 274 287 303
% of mean: 94%
_____________________________________________________________
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 28@12Z): 41.7 Mean: N/A WY-to-date: Obs: 422.0 Mean: -9999.0
2026 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
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: 422.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9577 -9577 -9577 -9577 -9577
% 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 28@12Z): 646.7 Mean: N/A WY-to-date: Obs: 5444.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9352 -9352 -9352 -9352 -9352
% 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: 5444.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -4554 -4554 -4554 -4554 -4554
% 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 28@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 28@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 28@12Z): 734.6 Mean: 1113.1 WY-to-date: Obs: 4972.8 Mean: 4504.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9264 -9264 -9264 -9264 -9264
% 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: 4972.8 Mean: 7977.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5026 -5026 -5026 -5026 -5026
% 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 28@12Z): 33.9 Mean: 45.0 WY-to-date: Obs: 216.7 Mean: 185.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 37 37 37 37 37
% of mean: 82%
April Mean: 37.3
2026 Prob. level: 90 75 50 25 10
Forecast: 20 20 22 25 28
% of mean: 59%
May Mean: 36.7
2026 Prob. level: 90 75 50 25 10
Forecast: 18 19 20 25 36
% of mean: 54%
June Mean: 27.8
2026 Prob. level: 90 75 50 25 10
Forecast: 16 16 16 18 21
% of mean: 59%
July Mean: 19.7
2026 Prob. level: 90 75 50 25 10
Forecast: 15 15 15 16 17
% of mean: 77%
August Mean: 15.8
2026 Prob. level: 90 75 50 25 10
Forecast: 13 14 14 15 16
% of mean: 88%
September Mean: 14.8
2026 Prob. level: 90 75 50 25 10
Forecast: 13 13 13 14 15
% of mean: 88%
-------------------------------------------------------
Water Year Obs-To-Date: 216.7 Mean: 346.2
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 97 100 104 115 136
Obs + Fcst: 314 316 321 332 353
% of mean: 93%
_____________________________________________________________
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 28@12Z): 69.0 Mean: N/A WY-to-date: Obs: 555.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9930 -9930 -9930 -9930 -9930
% 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: 555.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9443 -9443 -9443 -9443 -9443
% 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 28@12Z): 69.0 Mean: 128.2 WY-to-date: Obs: 555.8 Mean: 464.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 5
Obs + Fcst: 74 74 74 74 74
% of mean: 58%
April Mean: 67.7
2026 Prob. level: 90 75 50 25 10
Forecast: 31 31 32 34 40
% of mean: 47%
May Mean: 41.5
2026 Prob. level: 90 75 50 25 10
Forecast: 21 21 22 25 37
% of mean: 52%
June Mean: 18.9
2026 Prob. level: 90 75 50 25 10
Forecast: 12 12 13 14 19
% of mean: 68%
July Mean: 7.3
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 7 8 9
% of mean: 95%
August Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: 81%
September Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% of mean: 48%
-------------------------------------------------------
Water Year Obs-To-Date: 555.8 Mean: 617.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 82 83 85 95 116
Obs + Fcst: 637 639 641 651 672
% of mean: 104%
_____________________________________________________________
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 28@12Z): 29.8 Mean: 92.9 WY-to-date: Obs: 342.9 Mean: 360.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 33 33 33 33 33
% of mean: 35%
April Mean: 48.3
2026 Prob. level: 90 75 50 25 10
Forecast: 19 19 20 24 35
% of mean: 42%
May Mean: 32.3
2026 Prob. level: 90 75 50 25 10
Forecast: 11 12 14 21 41
% of mean: 43%
June Mean: 12.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 6 7 16
% of mean: 43%
July Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 3
% of mean: 11%
August Mean: 2.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
September Mean: 2.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
-------------------------------------------------------
Water Year Obs-To-Date: 342.9 Mean: 468.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 36 41 44 69 99
Obs + Fcst: 379 384 387 412 442
% of mean: 83%
_____________________________________________________________
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: 40.6 Mean: 36.3 WY-to-date: Obs: 181.4 Mean: 109.5
2026 % of mean: 112%
March Obs (thru 28@12Z): 29.2 Mean: 41.3 WY-to-date: Obs: 210.6 Mean: 147.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 32 32 32 32 32
% of mean: 76%
April Mean: 30.1
2026 Prob. level: 90 75 50 25 10
Forecast: 14 15 18 22 29
% of mean: 59%
May Mean: 22.3
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 12 16 28
% of mean: 52%
June Mean: 11.6
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 7 8 12
% of mean: 63%
July Mean: 7.3
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 6 7
% of mean: 76%
August Mean: 6.1
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 5 5 6
% of mean: 78%
September Mean: 5.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 5
% of mean: 73%
-------------------------------------------------------
Water Year Obs-To-Date: 210.6 Mean: 234.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 45 50 54 66 84
Obs + Fcst: 256 260 265 276 294
% of mean: 113%
_____________________________________________________________
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 28@12Z): 8.8 Mean: 14.8 WY-to-date: Obs: 69.4 Mean: 52.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 9 9 9 9 9
% of mean: 63%
April Mean: 8.6
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 5
% of mean: 33%
May Mean: 5.4
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% of mean: 30%
June Mean: 2.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 35%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 43%
August Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 86%
September Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 80%
-------------------------------------------------------
Water Year Obs-To-Date: 69.4 Mean: 70.1
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 8 14
Obs + Fcst: 75 76 76 77 84
% of mean: 108%
_____________________________________________________________
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 28@12Z): 532.5 Mean: N/A WY-to-date: Obs: 5002.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9467 -9467 -9467 -9467 -9467
% 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: 5002.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -4996 -4996 -4996 -4996 -4996
% 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 28@12Z): 11.2 Mean: N/A WY-to-date: Obs: 133.5 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 12 12 12 12 12
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 7
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 5 8
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 4
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% 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: 133.5 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 15 15 16 20 26
Obs + Fcst: 148 149 149 153 160
% 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 28@12Z): 27.3 Mean: 31.0 WY-to-date: Obs: 208.8 Mean: 122.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 30 30 30 30 30
% of mean: 96%
April Mean: 25.1
2026 Prob. level: 90 75 50 25 10
Forecast: 16 18 19 23 26
% of mean: 77%
May Mean: 25.9
2026 Prob. level: 90 75 50 25 10
Forecast: 13 15 17 22 31
% of mean: 66%
June Mean: 18.6
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 10 13 18
% of mean: 55%
July Mean: 11.1
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 8 8 9
% of mean: 68%
August Mean: 7.4
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 7 7
% of mean: 87%
September Mean: 6.4
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 6 7
% of mean: 93%
-------------------------------------------------------
Water Year Obs-To-Date: 208.8 Mean: 220.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 60 64 69 82 95
Obs + Fcst: 269 273 278 290 304
% of mean: 126%
_____________________________________________________________
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 28@12Z): 52.3 Mean: 65.8 WY-to-date: Obs: 327.0 Mean: 309.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 7
Obs + Fcst: 60 60 60 60 60
% of mean: 91%
April Mean: 64.6
2026 Prob. level: 90 75 50 25 10
Forecast: 52 53 54 57 63
% of mean: 84%
May Mean: 64.9
2026 Prob. level: 90 75 50 25 10
Forecast: 51 51 52 56 61
% of mean: 81%
June Mean: 53.8
2026 Prob. level: 90 75 50 25 10
Forecast: 47 47 48 49 52
% of mean: 89%
July Mean: 49.9
2026 Prob. level: 90 75 50 25 10
Forecast: 47 48 48 49 50
% of mean: 96%
August Mean: 48.1
2026 Prob. level: 90 75 50 25 10
Forecast: 46 46 47 48 48
% of mean: 97%
September Mean: 45.4
2026 Prob. level: 90 75 50 25 10
Forecast: 44 44 44 45 46
% of mean: 98%
-------------------------------------------------------
Water Year Obs-To-Date: 327.0 Mean: 642.6
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 294 296 299 315 321
Obs + Fcst: 621 623 626 642 648
% of mean: 97%
_____________________________________________________________
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 28@12Z): 528.9 Mean: N/A WY-to-date: Obs: 5086.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9470 -9470 -9470 -9470 -9470
% 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: 5086.6 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -4912 -4912 -4912 -4912 -4912
% 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 28@12Z): 337.0 Mean: N/A WY-to-date: Obs: 3483.8 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9662 -9662 -9662 -9662 -9662
% 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: 3483.8 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -6515 -6515 -6515 -6515 -6515
% 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 28@12Z): 18.6 Mean: 23.9 WY-to-date: Obs: 124.6 Mean: 99.5
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: 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: 124.6 Mean: 158.5
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9874 -9874 -9874 -9874 -9874
% 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 28@12Z): 25.0 Mean: N/A WY-to-date: Obs: 190.6 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9974 -9974 -9974 -9974 -9974
% 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: 190.6 Mean: N/A
WY2026 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
_____________________________________________________________
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 28@12Z): 17.8 Mean: N/A WY-to-date: Obs: 163.0 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 19 19 19 19 19
% of mean: N/A
April Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 9 13
% of mean: N/A
May Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 5 10
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 4
% 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 0
% of mean: N/A
-------------------------------------------------------
Water Year Obs-To-Date: 163.0 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 11 13 19 28
Obs + Fcst: 173 174 176 182 191
% 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 28@12Z): 459.1 Mean: N/A WY-to-date: Obs: 4655.3 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9540 -9540 -9540 -9540 -9540
% 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: 4655.3 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5344 -5344 -5344 -5344 -5344
% 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 28@12Z): 46.2 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 28@12Z): 531.3 Mean: N/A WY-to-date: Obs: 5104.7 Mean: -9999.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9468 -9468 -9468 -9468 -9468
% 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: 5104.7 Mean: N/A
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -4894 -4894 -4894 -4894 -4894
% 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 28@12Z): 31.6 Mean: 60.1 WY-to-date: Obs: 252.6 Mean: 202.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 34 34 34 34 34
% of mean: 56%
April Mean: 36.4
2026 Prob. level: 90 75 50 25 10
Forecast: 13 13 13 18 32
% of mean: 37%
May Mean: 21.4
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 10 17 28
% of mean: 45%
June Mean: 9.8
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 6 9 12
% of mean: 63%
July Mean: 4.3
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 6
% of mean: 90%
August Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% of mean: 80%
September Mean: 2.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 3
% of mean: 67%
-------------------------------------------------------
Water Year Obs-To-Date: 252.6 Mean: 284.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 36 37 41 59 84
Obs + Fcst: 289 290 294 312 336
% of mean: 103%
_____________________________________________________________
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 28@12Z): 739.8 Mean: 939.3 WY-to-date: Obs: 4511.0 Mean: 3993.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9259 -9259 -9259 -9259 -9259
% 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: 4511.0 Mean: 7074.8
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -5488 -5488 -5488 -5488 -5488
% 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: 2135.5 Mean: 2488.6 WY-to-date: Obs: 9447.9 Mean: 7638.2
2026 % of mean: 86%
March Obs (thru 28@12Z): 1952.2 Mean: 2975.5 WY-to-date: Obs: 11400.1 Mean: 10380.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 157 158 158 159 160
Obs + Fcst: 2109 2110 2110 2111 2112
% of mean: 71%
April Mean: 2359.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1016 1102 1287 1463 1933
% of mean: 55%
May Mean: 2030.3
2026 Prob. level: 90 75 50 25 10
Forecast: 654 738 849 1105 1988
% of mean: 42%
June Mean: 1140.9
2026 Prob. level: 90 75 50 25 10
Forecast: 487 511 543 657 934
% of mean: 48%
July Mean: 533.6
2026 Prob. level: 90 75 50 25 10
Forecast: 370 378 399 444 499
% of mean: 75%
August Mean: 372.1
2026 Prob. level: 90 75 50 25 10
Forecast: 293 301 308 336 369
% of mean: 83%
September Mean: 368.5
2026 Prob. level: 90 75 50 25 10
Forecast: 276 282 296 324 346
% of mean: 80%
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Water Year Obs-To-Date: 11400.1 Mean: 17352.0
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3263 3495 3775 4762 6121
Obs + Fcst: 14663 14895 15175 16162 17521
% of mean: 87%
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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: 428.9 Mean: 482.5 WY-to-date: Obs: 1664.5 Mean: 1379.5
2026 % of mean: 89%
March Obs (thru 28@12Z): 842.0 Mean: 687.9 WY-to-date: Obs: 2506.6 Mean: 2003.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 142 144 147 149 153
Obs + Fcst: 984 986 989 991 995
% of mean: 144%
April Mean: 911.6
2026 Prob. level: 90 75 50 25 10
Forecast: 700 775 854 951 1254
% of mean: 94%
May Mean: 1345.0
2026 Prob. level: 90 75 50 25 10
Forecast: 488 515 614 856 1132
% of mean: 46%
June Mean: 1039.1
2026 Prob. level: 90 75 50 25 10
Forecast: 243 277 329 404 634
% of mean: 32%
July Mean: 439.6
2026 Prob. level: 90 75 50 25 10
Forecast: 78 87 108 139 182
% of mean: 25%
August Mean: 120.5
2026 Prob. level: 90 75 50 25 10
Forecast: 36 40 48 54 76
% of mean: 40%
September Mean: 60.2
2026 Prob. level: 90 75 50 25 10
Forecast: 19 21 27 33 47
% of mean: 44%
-------------------------------------------------------
Water Year Obs-To-Date: 2506.6 Mean: 5987.9
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1746 1904 2226 2609 3161
Obs + Fcst: 4252 4411 4733 5115 5668
% of mean: 79%
_____________________________________________________________
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: 2564.4 Mean: 3015.7 WY-to-date: Obs: 11112.5 Mean: 9017.3
2026 % of mean: 85%
March Obs (thru 28@12Z): 2794.2 Mean: 3654.9 WY-to-date: Obs: 13906.6 Mean: 12382.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 299 302 305 308 313
Obs + Fcst: 3094 3096 3099 3102 3107
% of mean: 85%
April Mean: 3265.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1759 1895 2084 2495 3008
% of mean: 64%
May Mean: 3350.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1133 1285 1432 1822 2889
% of mean: 43%
June Mean: 2166.8
2026 Prob. level: 90 75 50 25 10
Forecast: 723 796 888 1114 1443
% of mean: 41%
July Mean: 936.9
2026 Prob. level: 90 75 50 25 10
Forecast: 451 466 506 586 672
% of mean: 54%
August Mean: 484.9
2026 Prob. level: 90 75 50 25 10
Forecast: 329 340 356 390 437
% of mean: 73%
September Mean: 432.4
2026 Prob. level: 90 75 50 25 10
Forecast: 295 306 316 360 398
% of mean: 73%
-------------------------------------------------------
Water Year Obs-To-Date: 13906.6 Mean: 23334.3
WY2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5102 5441 6081 7349 9385
Obs + Fcst: 19008 19348 19988 21256 23292
% of mean: 86%
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