ESP Water Supply Seasonal Forecast
*CAUTION: Data below is raw model output and has not been reviewed
* by a hydrologist.
Issued: 05/12/2026 1926Z
Data ending: 05/12/2026 12Z
* All units are in thousands of acre-feet.
Station: BTYO3 (Sprague - Beatty, At)
MONTHLY DATA
April Obs: 16.5 Mean: 35.9
2026 % of mean: 46%
May Obs (through 12@12Z): 3.6 Mean: 35.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 9 9 10
Obs + Fcst: 13 13 13 13 13
% of mean: 35%
June Mean: 17.8
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 9 10 12
% of mean: 52%
July Mean: 9.0
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 5 5 6
% of mean: 58%
August Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 4
% of mean: 51%
September Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 5
% of mean: 54%
-------------------------------------------------------
Seasonal Obs-To-Date: 20.1 Mean: 112.4
Prob. level: 90 75 50 25 10
Fcst Residual: 23 23 24 24 27
Obs + Fcst: 50 50 51 52 55
% of mean: 45%
_____________________________________________________________
Station: WMSO3 (Williamson - Sprague, Blo, Nr Chiloquin, Or)
MONTHLY DATA
April Obs: 47.8 Mean: 100.7
2026 % of mean: 47%
May Obs (through 12@12Z): 13.9 Mean: 89.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 16 16 17 17 17
Obs + Fcst: 30 30 30 31 31
% of mean: 34%
June Mean: 51.9
2026 Prob. level: 90 75 50 25 10
Forecast: 21 21 22 22 26
% of mean: 42%
July Mean: 33.2
2026 Prob. level: 90 75 50 25 10
Forecast: 16 16 17 17 18
% of mean: 50%
August Mean: 29.1
2026 Prob. level: 90 75 50 25 10
Forecast: 13 13 13 14 15
% of mean: 46%
September Mean: 30.3
2026 Prob. level: 90 75 50 25 10
Forecast: 14 14 14 15 15
% of mean: 47%
-------------------------------------------------------
Seasonal Obs-To-Date: 61.7 Mean: 335.0
Prob. level: 90 75 50 25 10
Fcst Residual: 53 54 55 56 60
Obs + Fcst: 143 143 145 147 150
% of mean: 43%
_____________________________________________________________
Station: KLAO3 (Upper Klamath Falls - Inflow)
MONTHLY DATA
April Obs: 71.9 Mean: 154.5
2026 % of mean: 46%
May Obs (through 12@12Z): 16.6 Mean: 129.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 21 21 22 24 25
Obs + Fcst: 37 38 39 40 42
% of mean: 30%
June Mean: 71.5
2026 Prob. level: 90 75 50 25 10
Forecast: 17 19 22 26 32
% of mean: 31%
July Mean: 24.5
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 10 13 14
% of mean: 42%
August Mean: 18.7
2026 Prob. level: 90 75 50 25 10
Forecast: 13 14 15 17 20
% of mean: 80%
September Mean: 40.1
2026 Prob. level: 90 75 50 25 10
Forecast: 28 29 31 33 38
% of mean: 77%
-------------------------------------------------------
Seasonal Obs-To-Date: 88.4 Mean: 439.3
Prob. level: 90 75 50 25 10
Fcst Residual: 48 52 55 61 75
Obs + Fcst: 183 186 191 202 210
% of mean: 44%
_____________________________________________________________
Station: FTJC1 (Scott - Fort Jones, Nr)
MONTHLY DATA
April Obs: 27.8 Mean: 57.7
2026 % of mean: 48%
May Obs (through 12@12Z): 5.9 Mean: 62.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 10 10 11 11
Obs + Fcst: 16 16 16 16 17
% of mean: 26%
June Mean: 35.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 8
% of mean: 5%
July Mean: 8.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 33.7 Mean: 164.0
Prob. level: 90 75 50 25 10
Fcst Residual: 12 12 12 13 19
Obs + Fcst: 46 46 46 47 53
% of mean: 28%
_____________________________________________________________
Station: CEGC1 (Trinity R - Trinity Lake)
MONTHLY DATA
April Obs: 111.3 Mean: 199.6
2026 % of mean: 56%
May Obs (through 12@12Z): 37.9 Mean: 215.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 28 28 28 28 34
Obs + Fcst: 66 66 66 66 72
% of mean: 30%
June Mean: 120.9
2026 Prob. level: 90 75 50 25 10
Forecast: 21 21 22 24 59
% of mean: 18%
July Mean: 41.6
2026 Prob. level: 90 75 50 25 10
Forecast: 14 14 14 15 17
% of mean: 34%
-------------------------------------------------------
Seasonal Obs-To-Date: 149.2 Mean: 577.8
Prob. level: 90 75 50 25 10
Fcst Residual: 63 63 64 68 111
Obs + Fcst: 212 212 213 217 260
% of mean: 37%
_____________________________________________________________
Station: DLTC1 (Sacramento - Delta)
MONTHLY DATA
April Obs: 67.9 Mean: 117.5
2026 % of mean: 58%
May Obs (through 12@12Z): 18.2 Mean: 100.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 18 18 18 18 20
Obs + Fcst: 36 36 36 36 38
% of mean: 36%
June Mean: 50.8
2026 Prob. level: 90 75 50 25 10
Forecast: 19 19 19 20 32
% of mean: 37%
July Mean: 22.0
2026 Prob. level: 90 75 50 25 10
Forecast: 13 14 14 14 16
% of mean: 62%
-------------------------------------------------------
Seasonal Obs-To-Date: 86.0 Mean: 291.1
Prob. level: 90 75 50 25 10
Fcst Residual: 50 50 51 53 69
Obs + Fcst: 136 136 137 139 155
% of mean: 47%
_____________________________________________________________
Station: MSSC1 (Mccloud - Shasta Lk, Abv)
MONTHLY DATA
April Obs: 88.6 Mean: 124.1
2026 % of mean: 71%
May Obs (through 12@12Z): 28.0 Mean: 101.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 46 46 46 46 46
Obs + Fcst: 74 74 74 74 74
% of mean: 72%
June Mean: 77.1
2026 Prob. level: 90 75 50 25 10
Forecast: 63 63 63 63 67
% of mean: 81%
July Mean: 66.7
2026 Prob. level: 90 75 50 25 10
Forecast: 60 60 60 60 60
% of mean: 89%
-------------------------------------------------------
Seasonal Obs-To-Date: 116.6 Mean: 369.6
Prob. level: 90 75 50 25 10
Fcst Residual: 168 168 168 169 173
Obs + Fcst: 284 285 285 285 290
% of mean: 77%
_____________________________________________________________
Station: CNBC1 (Pit - Canby, Nr)
MONTHLY DATA
April Obs: 1.5 Mean: 22.3
2026 % of mean: 7%
May Obs (through 12@12Z): 0.1 Mean: 26.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 8
Obs + Fcst: 7 7 7 7 8
% of mean: 28%
June Mean: 12.4
2026 Prob. level: 90 75 50 25 10
Forecast: 10 10 10 11 18
% of mean: 79%
July Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 10 10 12
% of mean: 412%
-------------------------------------------------------
Seasonal Obs-To-Date: 1.6 Mean: 63.4
Prob. level: 90 75 50 25 10
Fcst Residual: 26 26 27 28 37
Obs + Fcst: 28 28 28 30 39
% of mean: 45%
_____________________________________________________________
Station: PITC1 (Pit - Montgomery Ck, Nr)
MONTHLY DATA
April Obs: 139.8 Mean: 356.5
2026 % of mean: 39%
May Obs (through 12@12Z): 46.7 Mean: 314.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 104 104 104 106 109
Obs + Fcst: 150 150 151 153 155
% of mean: 48%
June Mean: 223.0
2026 Prob. level: 90 75 50 25 10
Forecast: 132 134 137 139 155
% of mean: 61%
July Mean: 181.5
2026 Prob. level: 90 75 50 25 10
Forecast: 125 126 127 130 133
% of mean: 70%
-------------------------------------------------------
Seasonal Obs-To-Date: 186.5 Mean: 1075.0
Prob. level: 90 75 50 25 10
Fcst Residual: 362 366 370 373 392
Obs + Fcst: 548 552 556 560 579
% of mean: 52%
_____________________________________________________________
Station: SHDC1 (Sacramento - Shasta Dam)
MONTHLY DATA
April Obs: 407.6 Mean: 647.8
2026 % of mean: 63%
May Obs (through 12@12Z): 124.5 Mean: 505.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 160 160 161 164 168
Obs + Fcst: 284 284 286 289 292
% of mean: 57%
June Mean: 316.1
2026 Prob. level: 90 75 50 25 10
Forecast: 198 201 205 215 238
% of mean: 65%
July Mean: 229.2
2026 Prob. level: 90 75 50 25 10
Forecast: 176 177 178 181 187
% of mean: 78%
-------------------------------------------------------
Seasonal Obs-To-Date: 532.1 Mean: 1698.5
Prob. level: 90 75 50 25 10
Fcst Residual: 535 540 546 557 584
Obs + Fcst: 1067 1072 1078 1089 1116
% of mean: 63%
_____________________________________________________________
Station: BDBC1 (Sacramento - Bend Bridge, Abv, Red Bluff, Nr)
MONTHLY DATA
April Obs: 542.0 Mean: 923.3
2026 % of mean: 59%
May Obs (through 12@12Z): 152.2 Mean: 700.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 231 232 233 237 241
Obs + Fcst: 383 384 385 390 393
% of mean: 55%
June Mean: 462.3
2026 Prob. level: 90 75 50 25 10
Forecast: 283 287 293 303 338
% of mean: 63%
July Mean: 305.3
2026 Prob. level: 90 75 50 25 10
Forecast: 244 246 248 251 260
% of mean: 81%
-------------------------------------------------------
Seasonal Obs-To-Date: 694.2 Mean: 2391.7
Prob. level: 90 75 50 25 10
Fcst Residual: 759 768 775 790 829
Obs + Fcst: 1454 1463 1469 1484 1523
% of mean: 61%
_____________________________________________________________
Station: SUSC1 (Susan - Susanville)
MONTHLY DATA
April Obs: 4.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 2 2 2 2 2
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 5.7 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 8 8 8 8 8
% of mean: N/A
_____________________________________________________________
Station: PLLC1 (Nf Feather - Prattville, Nr)
MONTHLY DATA
April Obs: 106.0 Mean: 80.9
2026 % of mean: 131%
May Obs (through 12@12Z): 20.8 Mean: 93.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 39 39 40 41 45
Obs + Fcst: 60 60 61 62 66
% of mean: 65%
June Mean: 63.8
2026 Prob. level: 90 75 50 25 10
Forecast: 46 47 48 49 56
% of mean: 75%
July Mean: 44.9
2026 Prob. level: 90 75 50 25 10
Forecast: 38 38 39 40 43
% of mean: 87%
-------------------------------------------------------
Seasonal Obs-To-Date: 126.8 Mean: 283.2
Prob. level: 90 75 50 25 10
Fcst Residual: 124 125 128 131 146
Obs + Fcst: 251 252 254 258 273
% of mean: 90%
_____________________________________________________________
Station: NBBC1 (N Yuba - New Bullards Bar Dam)
MONTHLY DATA
April Obs: 106.9 Mean: 167.9
2026 % of mean: 64%
May Obs (through 12@12Z): 24.5 Mean: 164.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 29 29 29 30 33
Obs + Fcst: 54 54 54 54 58
% of mean: 33%
June Mean: 84.6
2026 Prob. level: 90 75 50 25 10
Forecast: 26 26 27 28 34
% of mean: 32%
July Mean: 29.3
2026 Prob. level: 90 75 50 25 10
Forecast: 12 12 12 13 14
% of mean: 42%
-------------------------------------------------------
Seasonal Obs-To-Date: 131.4 Mean: 445.8
Prob. level: 90 75 50 25 10
Fcst Residual: 67 68 69 71 81
Obs + Fcst: 199 199 200 202 213
% of mean: 45%
_____________________________________________________________
Station: PLGC1 (Nf Feather - Pulga)
MONTHLY DATA
April Obs: 202.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 47.4 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 79 80 80 83 89
Obs + Fcst: 127 127 128 130 137
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 81 81 84 86 105
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 61 61 62 64 69
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 250.1 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 222 223 228 232 263
Obs + Fcst: 472 473 478 483 513
% of mean: N/A
_____________________________________________________________
Station: MRMC1 (Mf Feather - Merrimac, Nr)
MONTHLY DATA
April Obs: 106.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 21.6 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 22 22 23 23 23
Obs + Fcst: 44 44 44 44 45
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 19 19 20 21 25
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 10 11 13
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 128.5 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 51 51 53 55 62
Obs + Fcst: 179 180 181 183 191
% of mean: N/A
_____________________________________________________________
Station: ORDC1 (Feather - Oroville Dam)
MONTHLY DATA
April Obs: 544.8 Mean: 646.9
2026 % of mean: 84%
May Obs (through 12@12Z): 114.5 Mean: 526.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 124 124 125 128 136
Obs + Fcst: 238 239 240 243 250
% of mean: 46%
June Mean: 258.9
2026 Prob. level: 90 75 50 25 10
Forecast: 122 123 127 131 159
% of mean: 49%
July Mean: 111.4
2026 Prob. level: 90 75 50 25 10
Forecast: 115 116 117 121 129
% of mean: 105%
-------------------------------------------------------
Seasonal Obs-To-Date: 659.3 Mean: 1543.4
Prob. level: 90 75 50 25 10
Fcst Residual: 362 364 371 377 428
Obs + Fcst: 1021 1023 1031 1037 1087
% of mean: 67%
_____________________________________________________________
Station: GYRC1 (North Yuba - Goodyears Bar, Blo)
MONTHLY DATA
April Obs: 73.1 Mean: 85.7
2026 % of mean: 85%
May Obs (through 12@12Z): 18.2 Mean: 103.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 19 19 19 19 22
Obs + Fcst: 37 37 37 37 41
% of mean: 36%
June Mean: 59.9
2026 Prob. level: 90 75 50 25 10
Forecast: 17 17 17 18 23
% of mean: 29%
July Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Forecast: 11 11 11 11 12
% of mean: 49%
-------------------------------------------------------
Seasonal Obs-To-Date: 91.3 Mean: 270.3
Prob. level: 90 75 50 25 10
Fcst Residual: 46 47 47 48 58
Obs + Fcst: 138 138 138 140 150
% of mean: 51%
_____________________________________________________________
Station: HLEC1 (Yuba - Englebright Reservoir)
MONTHLY DATA
April Obs: 312.6 Mean: 342.0
2026 % of mean: 91%
May Obs (through 12@12Z): 67.8 Mean: 359.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 59 60 61 63 72
Obs + Fcst: 127 128 128 131 140
% of mean: 36%
June Mean: 184.6
2026 Prob. level: 90 75 50 25 10
Forecast: 45 46 47 51 64
% of mean: 25%
July Mean: 56.0
2026 Prob. level: 90 75 50 25 10
Forecast: 23 23 24 25 27
% of mean: 42%
-------------------------------------------------------
Seasonal Obs-To-Date: 380.4 Mean: 941.6
Prob. level: 90 75 50 25 10
Fcst Residual: 129 130 132 139 168
Obs + Fcst: 509 510 512 520 549
% of mean: 54%
_____________________________________________________________
Station: UNVC1 (Silver Ck - Union Valley)
MONTHLY DATA
April Obs: 28.5 Mean: 31.8
2026 % of mean: 90%
May Obs (through 12@12Z): 7.8 Mean: 38.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 8
Obs + Fcst: 13 13 13 13 16
% of mean: 34%
June Mean: 21.2
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 6
% of mean: 13%
July Mean: 5.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 22%
-------------------------------------------------------
Seasonal Obs-To-Date: 36.3 Mean: 96.3
Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 9 10 14
Obs + Fcst: 45 45 45 46 50
% of mean: 47%
_____________________________________________________________
Station: NFDC1 (Nf American - North Fork Dam)
MONTHLY DATA
April Obs: 100.5 Mean: 97.6
2026 % of mean: 103%
May Obs (through 12@12Z): 23.5 Mean: 90.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 19 19 19 19 21
Obs + Fcst: 43 43 43 43 44
% of mean: 47%
June Mean: 42.7
2026 Prob. level: 90 75 50 25 10
Forecast: 12 13 13 14 16
% of mean: 30%
July Mean: 11.4
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 5 6 7
% of mean: 48%
-------------------------------------------------------
Seasonal Obs-To-Date: 124.1 Mean: 241.9
Prob. level: 90 75 50 25 10
Fcst Residual: 37 37 38 39 43
Obs + Fcst: 161 161 162 163 168
% of mean: 67%
_____________________________________________________________
Station: FOLC1 (American - Folsom Reservoir)
MONTHLY DATA
April Obs: 464.2 Mean: 447.5
2026 % of mean: 104%
May Obs (through 12@12Z): 118.5 Mean: 444.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 99 100 102 107 121
Obs + Fcst: 218 219 220 225 240
% of mean: 50%
June Mean: 235.0
2026 Prob. level: 90 75 50 25 10
Forecast: 51 53 55 61 87
% of mean: 23%
July Mean: 60.8
2026 Prob. level: 90 75 50 25 10
Forecast: 8 9 10 13 18
% of mean: 16%
-------------------------------------------------------
Seasonal Obs-To-Date: 582.8 Mean: 1187.7
Prob. level: 90 75 50 25 10
Fcst Residual: 160 163 170 179 220
Obs + Fcst: 743 746 753 762 802
% of mean: 63%
_____________________________________________________________
Station: SPYC1 (Stumpy Meadows Lake - )
MONTHLY DATA
April Obs: 5.2 Mean: 3.3
2026 % of mean: 161%
May Obs (through 12@12Z): 1.6 Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 3 3 3 3 3
% of mean: 122%
June Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 107%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 138%
-------------------------------------------------------
Seasonal Obs-To-Date: 6.8 Mean: 7.0
Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 10 10 10 10 10
% of mean: 139%
_____________________________________________________________
Station: MHBC1 (Cosumnes - Michigan Bar)
MONTHLY DATA
April Obs: 72.7 Mean: 62.5
2026 % of mean: 116%
May Obs (through 12@12Z): 13.1 Mean: 39.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 11 11 13
Obs + Fcst: 24 24 24 24 26
% of mean: 60%
June Mean: 14.6
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 9 10 14
% of mean: 63%
July Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 6 7
% of mean: 147%
-------------------------------------------------------
Seasonal Obs-To-Date: 85.9 Mean: 120.8
Prob. level: 90 75 50 25 10
Fcst Residual: 26 26 26 27 34
Obs + Fcst: 112 112 112 113 119
% of mean: 93%
_____________________________________________________________
Station: MCNC1 (Cosumnes - Mcconnell, Nr)
MONTHLY DATA
April Obs: 70.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 14.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 84.2 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9915 -9915 -9915 -9915 -9915
% of mean: N/A
_____________________________________________________________
Station: CMPC1 (Mokelumne - Pardee Reservoir)
MONTHLY DATA
April Obs: 114.2 Mean: 129.6
2026 % of mean: 88%
May Obs (through 12@12Z): 43.6 Mean: 173.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 44 46 47 49 59
Obs + Fcst: 88 89 90 93 103
% of mean: 52%
June Mean: 109.0
2026 Prob. level: 90 75 50 25 10
Forecast: 18 19 21 24 36
% of mean: 20%
July Mean: 31.4
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 6 9
% of mean: 18%
-------------------------------------------------------
Seasonal Obs-To-Date: 157.7 Mean: 443.4
Prob. level: 90 75 50 25 10
Fcst Residual: 70 71 74 78 102
Obs + Fcst: 227 229 231 236 259
% of mean: 52%
_____________________________________________________________
Station: NMSC1 (Stanislaus - New Melones Dam)
MONTHLY DATA
April Obs: 164.5 Mean: 195.0
2026 % of mean: 84%
May Obs (through 12@12Z): 59.5 Mean: 249.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 73 75 77 79 87
Obs + Fcst: 133 134 137 139 147
% of mean: 55%
June Mean: 166.4
2026 Prob. level: 90 75 50 25 10
Forecast: 36 39 43 51 73
% of mean: 26%
July Mean: 62.6
2026 Prob. level: 90 75 50 25 10
Forecast: 9 10 11 13 19
% of mean: 17%
-------------------------------------------------------
Seasonal Obs-To-Date: 224.0 Mean: 673.8
Prob. level: 90 75 50 25 10
Fcst Residual: 123 126 132 145 171
Obs + Fcst: 347 350 356 369 395
% of mean: 53%
_____________________________________________________________
Station: CHVC1 (Cherry Ck - Cherry Vly Dam)
MONTHLY DATA
April Obs: 50.8 Mean: 51.6
2026 % of mean: 99%
May Obs (through 12@12Z): 22.5 Mean: 79.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 28 30 31 32 33
Obs + Fcst: 51 52 53 54 55
% of mean: 67%
June Mean: 59.0
2026 Prob. level: 90 75 50 25 10
Forecast: 12 13 15 18 23
% of mean: 25%
July Mean: 22.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 6
% of mean: 19%
-------------------------------------------------------
Seasonal Obs-To-Date: 73.3 Mean: 211.5
Prob. level: 90 75 50 25 10
Fcst Residual: 46 47 49 54 68
Obs + Fcst: 119 120 123 127 141
% of mean: 58%
_____________________________________________________________
Station: LNRC1 (Eleanor Ck - Lk Eleanor Dam)
MONTHLY DATA
April Obs: 30.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 10.2 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 10 11 11 11
Obs + Fcst: 20 21 21 21 22
% 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: 1 1 1 1 2
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 40.5 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 16 16 16 18 25
Obs + Fcst: 56 56 57 59 65
% of mean: N/A
_____________________________________________________________
Station: HETC1 (Tuolumne - Hetch Hetchy, Nr)
MONTHLY DATA
April Obs: 101.3 Mean: 100.3
2026 % of mean: 101%
May Obs (through 12@12Z): 55.3 Mean: 218.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 116 122 128 134 140
Obs + Fcst: 171 177 184 189 195
% of mean: 84%
June Mean: 201.1
2026 Prob. level: 90 75 50 25 10
Forecast: 63 71 78 85 101
% of mean: 39%
July Mean: 84.4
2026 Prob. level: 90 75 50 25 10
Forecast: 18 19 20 23 29
% of mean: 24%
-------------------------------------------------------
Seasonal Obs-To-Date: 156.5 Mean: 603.7
Prob. level: 90 75 50 25 10
Fcst Residual: 213 219 224 238 258
Obs + Fcst: 369 376 381 394 415
% of mean: 63%
_____________________________________________________________
Station: NDPC1 (Tuolumne - La Grange, Nr)
MONTHLY DATA
April Obs: 242.6 Mean: 296.7
2026 % of mean: 82%
May Obs (through 12@12Z): 111.0 Mean: 436.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 181 189 196 202 213
Obs + Fcst: 292 300 307 313 324
% of mean: 70%
June Mean: 336.9
2026 Prob. level: 90 75 50 25 10
Forecast: 96 104 115 124 156
% of mean: 34%
July Mean: 134.8
2026 Prob. level: 90 75 50 25 10
Forecast: 29 30 31 35 45
% of mean: 23%
-------------------------------------------------------
Seasonal Obs-To-Date: 353.6 Mean: 1205.3
Prob. level: 90 75 50 25 10
Fcst Residual: 324 330 338 362 414
Obs + Fcst: 677 684 692 715 768
% of mean: 57%
_____________________________________________________________
Station: HPIC1 (Merced - Happy Isles Br, Yosemite, Nr)
MONTHLY DATA
April Obs: 37.7 Mean: 38.4
2026 % of mean: 98%
May Obs (through 12@12Z): 21.5 Mean: 79.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 44 46 48 49 51
Obs + Fcst: 66 67 70 71 73
% of mean: 87%
June Mean: 70.4
2026 Prob. level: 90 75 50 25 10
Forecast: 20 22 23 26 31
% of mean: 33%
July Mean: 32.4
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 7 8 11
% of mean: 21%
-------------------------------------------------------
Seasonal Obs-To-Date: 59.2 Mean: 220.6
Prob. level: 90 75 50 25 10
Fcst Residual: 74 76 78 81 91
Obs + Fcst: 134 135 137 141 150
% of mean: 62%
_____________________________________________________________
Station: POHC1 (Merced - Pohono Bridge, At, Yosemite, Nr)
MONTHLY DATA
April Obs: 73.5 Mean: 80.0
2026 % of mean: 92%
May Obs (through 12@12Z): 33.1 Mean: 146.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 62 64 67 69 73
Obs + Fcst: 95 97 100 102 106
% of mean: 69%
June Mean: 112.9
2026 Prob. level: 90 75 50 25 10
Forecast: 33 35 38 42 48
% of mean: 34%
July Mean: 45.3
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 11 12 17
% of mean: 23%
-------------------------------------------------------
Seasonal Obs-To-Date: 106.6 Mean: 384.5
Prob. level: 90 75 50 25 10
Fcst Residual: 110 112 115 122 138
Obs + Fcst: 217 219 221 228 244
% of mean: 58%
_____________________________________________________________
Station: EXQC1 (Merced - Merced Falls, Blo)
MONTHLY DATA
April Obs: 123.6 Mean: 159.2
2026 % of mean: 78%
May Obs (through 12@12Z): 51.1 Mean: 231.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 82 86 89 92 95
Obs + Fcst: 133 137 140 143 146
% of mean: 61%
June Mean: 162.9
2026 Prob. level: 90 75 50 25 10
Forecast: 41 45 48 52 61
% of mean: 29%
July Mean: 60.1
2026 Prob. level: 90 75 50 25 10
Forecast: 11 12 13 15 20
% of mean: 22%
-------------------------------------------------------
Seasonal Obs-To-Date: 174.7 Mean: 613.3
Prob. level: 90 75 50 25 10
Fcst Residual: 143 145 148 157 180
Obs + Fcst: 317 320 323 331 355
% of mean: 53%
_____________________________________________________________
Station: FRAC1 (San Joaquin - Millerton Lk)
MONTHLY DATA
April Obs: 214.6 Mean: 260.7
2026 % of mean: 82%
May Obs (through 12@12Z): 95.8 Mean: 427.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 184 193 199 206 211
Obs + Fcst: 280 288 295 302 307
% of mean: 69%
June Mean: 372.9
2026 Prob. level: 90 75 50 25 10
Forecast: 129 137 147 164 184
% of mean: 39%
July Mean: 182.1
2026 Prob. level: 90 75 50 25 10
Forecast: 48 49 54 59 78
% of mean: 29%
-------------------------------------------------------
Seasonal Obs-To-Date: 310.4 Mean: 1242.8
Prob. level: 90 75 50 25 10
Fcst Residual: 382 386 394 426 454
Obs + Fcst: 692 697 705 736 764
% of mean: 57%
_____________________________________________________________
Station: PFTC1 (Kings - Pine Flat Dam, Blo)
MONTHLY DATA
April Obs: 200.3 Mean: 239.0
2026 % of mean: 84%
May Obs (through 12@12Z): 90.2 Mean: 428.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 188 195 203 209 216
Obs + Fcst: 278 285 293 299 307
% of mean: 68%
June Mean: 379.0
2026 Prob. level: 90 75 50 25 10
Forecast: 129 136 144 161 176
% of mean: 38%
July Mean: 179.6
2026 Prob. level: 90 75 50 25 10
Forecast: 45 46 50 57 65
% of mean: 28%
-------------------------------------------------------
Seasonal Obs-To-Date: 290.5 Mean: 1226.3
Prob. level: 90 75 50 25 10
Fcst Residual: 377 387 397 423 435
Obs + Fcst: 668 677 687 713 726
% of mean: 56%
_____________________________________________________________
Station: TMDC1 (Kaweah - Terminus Dam)
MONTHLY DATA
April Obs: 45.4 Mean: 69.6
2026 % of mean: 65%
May Obs (through 12@12Z): 18.6 Mean: 100.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 27 28 29 30 31
Obs + Fcst: 46 46 48 49 49
% of mean: 48%
June Mean: 79.0
2026 Prob. level: 90 75 50 25 10
Forecast: 11 12 13 15 22
% of mean: 16%
July Mean: 34.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 5
% of mean: 10%
-------------------------------------------------------
Seasonal Obs-To-Date: 64.0 Mean: 283.5
Prob. level: 90 75 50 25 10
Fcst Residual: 43 44 45 49 57
Obs + Fcst: 107 108 109 113 121
% of mean: 38%
_____________________________________________________________
Station: SCSC1 (Tule - Success Dam)
MONTHLY DATA
April Obs: 11.1 Mean: 24.6
2026 % of mean: 45%
May Obs (through 12@12Z): 3.6 Mean: 20.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 6 6 6 6 6
% of mean: 30%
June Mean: 11.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: 17%
July Mean: 4.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 19%
-------------------------------------------------------
Seasonal Obs-To-Date: 14.7 Mean: 61.8
Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 6 7
Obs + Fcst: 20 20 20 20 21
% of mean: 33%
_____________________________________________________________
Station: ISAC1 (Kern - Isabella Dam, Blo)
MONTHLY DATA
April Obs: 88.7 Mean: 101.8
2026 % of mean: 87%
May Obs (through 12@12Z): 25.7 Mean: 156.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 55 56 58 59 61
Obs + Fcst: 81 82 84 85 87
% of mean: 54%
June Mean: 133.5
2026 Prob. level: 90 75 50 25 10
Forecast: 37 41 44 48 54
% of mean: 33%
July Mean: 72.7
2026 Prob. level: 90 75 50 25 10
Forecast: 20 21 21 23 26
% of mean: 30%
-------------------------------------------------------
Seasonal Obs-To-Date: 114.5 Mean: 464.0
Prob. level: 90 75 50 25 10
Fcst Residual: 114 119 124 129 136
Obs + Fcst: 228 234 238 243 251
% of mean: 51%
_____________________________________________________________
Station: PSRC1 (Prosser Ck - Prosser Ck Dam)
MONTHLY DATA
April Obs: 9.4 Mean: 12.3
2026 % of mean: 77%
May Obs (through 12@12Z): 3.3 Mean: 15.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 7 7 7 7 7
% of mean: 42%
June Mean: 9.7
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 25%
July Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 38%
-------------------------------------------------------
Seasonal Obs-To-Date: 12.7 Mean: 41.0
Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 8
Obs + Fcst: 20 20 20 20 20
% of mean: 48%
_____________________________________________________________
Station: SGNC1 (Sagehen Ck - Truckee, Nr)
MONTHLY DATA
April Obs: 1.5 Mean: 1.5
2026 % of mean: 106%
May Obs (through 12@12Z): 0.4 Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 30%
June Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 24%
July Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 44%
-------------------------------------------------------
Seasonal Obs-To-Date: 1.9 Mean: 5.7
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 3 3 3 3 3
% of mean: 49%
_____________________________________________________________
Station: STPC1 (Ltl Truckee - Stampede Dam)
MONTHLY DATA
April Obs: 20.2 Mean: 24.3
2026 % of mean: 83%
May Obs (through 12@12Z): 7.2 Mean: 33.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 7
Obs + Fcst: 14 14 14 14 14
% of mean: 43%
June Mean: 19.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 5 5 5 5
% of mean: 24%
July Mean: 5.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 31%
-------------------------------------------------------
Seasonal Obs-To-Date: 27.4 Mean: 82.4
Prob. level: 90 75 50 25 10
Fcst Residual: 13 13 13 14 15
Obs + Fcst: 40 40 41 41 42
% of mean: 49%
_____________________________________________________________
Station: FARC1 (Truckee - Farad)
MONTHLY DATA
April Obs: 63.5 Mean: 75.9
2026 % of mean: 84%
May Obs (through 12@12Z): 22.0 Mean: 97.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 23 23 23 24
Obs + Fcst: 45 45 45 45 46
% of mean: 46%
June Mean: 59.4
2026 Prob. level: 90 75 50 25 10
Forecast: 17 17 18 18 19
% of mean: 30%
July Mean: 19.5
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 9 9 10
% of mean: 47%
-------------------------------------------------------
Seasonal Obs-To-Date: 85.4 Mean: 252.5
Prob. level: 90 75 50 25 10
Fcst Residual: 49 50 50 51 52
Obs + Fcst: 135 135 136 137 138
% of mean: 54%
_____________________________________________________________
Station: BCAC1 (Ltl Truckee - Boca Dam)
MONTHLY DATA
April Obs: 20.7 Mean: 26.7
2026 % of mean: 78%
May Obs (through 12@12Z): 7.2 Mean: 31.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 7 7 7
Obs + Fcst: 14 14 14 14 14
% of mean: 43%
June Mean: 17.6
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 5
% of mean: 23%
July Mean: 4.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 27%
-------------------------------------------------------
Seasonal Obs-To-Date: 27.9 Mean: 80.1
Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 12 12 13
Obs + Fcst: 39 39 40 40 41
% of mean: 50%
_____________________________________________________________
Station: TRRN2 (Truckee - Reno)
MONTHLY DATA
April Obs: 59.7 Mean: 71.1
2026 % of mean: 84%
May Obs (through 12@12Z): 21.7 Mean: 89.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9977 -9977 -9977 -9977 -9977
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 81.4 Mean: 249.4
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9918 -9918 -9918 -9918 -9918
% of mean: N/A
_____________________________________________________________
Station: TAHC1 (Truckee - Lake Tahoe Stage Rise)
MONTHLY DATA
April Obs: 44.5 Mean: 42.5
2026 % of mean: 105%
May Obs (through 12@12Z): 25.0 Mean: 65.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 10 12 15 20
Obs + Fcst: 34 35 37 40 45
% of mean: 56%
June Mean: 35.7
2026 Prob. level: 90 75 50 25 10
Forecast: -5 -4 -1 4 12
% of mean: -2%
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: -19 -19 -17 -15 -12
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 69.4 Mean: 131.5
Prob. level: 90 75 50 25 10
Fcst Residual: -12 -9 -4 1 11
Obs + Fcst: 57 61 66 70 81
% of mean: 50%
_____________________________________________________________
Station: TAHC0 (Lake Tahoe Inflow - )
MONTHLY DATA
April Obs: 45.1 Mean: 45.2
2026 % of mean: 100%
May Obs (through 12@12Z): 24.8 Mean: 70.1
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 69.9 Mean: 169.7
Prob. level: 90 75 50 25 10
Fcst Residual: 11 13 19 22 29
Obs + Fcst: 81 83 89 92 99
% of mean: 52%
_____________________________________________________________
Station: TRCC1 (Truckee - Truckee, Nr)
MONTHLY DATA
April Obs: 10.6 Mean: 12.2
2026 % of mean: 87%
May Obs (through 12@12Z): 4.3 Mean: 18.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 4
Obs + Fcst: 8 8 8 8 8
% of mean: 45%
June Mean: 11.6
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 21%
July Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 15%
-------------------------------------------------------
Seasonal Obs-To-Date: 14.8 Mean: 45.6
Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 8
Obs + Fcst: 22 22 22 22 23
% of mean: 48%
_____________________________________________________________
Station: FTCN2 (Carson - Fort Churchill, Nr)
MONTHLY DATA
April Obs: 29.7 Mean: 37.1
2026 % of mean: 80%
May Obs (through 12@12Z): 9.9 Mean: 68.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 10 11 11 12 13
Obs + Fcst: 20 20 21 22 23
% of mean: 30%
June Mean: 55.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 3
% of mean: 0%
July Mean: 17.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 39.6 Mean: 178.0
Prob. level: 90 75 50 25 10
Fcst Residual: 10 11 11 13 17
Obs + Fcst: 50 50 51 52 56
% of mean: 29%
_____________________________________________________________
Station: STWN2 (Carson - Carson City, Nr 5 SE)
MONTHLY DATA
April Obs: 32.2 Mean: 39.8
2026 % of mean: 81%
May Obs (through 12@12Z): 11.6 Mean: 72.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 13 13 14 16
Obs + Fcst: 24 24 25 25 27
% of mean: 34%
June Mean: 56.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 2 4
% of mean: 1%
July Mean: 18.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 43.8 Mean: 187.4
Prob. level: 90 75 50 25 10
Fcst Residual: 13 13 14 16 20
Obs + Fcst: 57 57 58 60 64
% of mean: 31%
_____________________________________________________________
Station: GRDN2 (Ef Carson - Gardnerville, Nr 7 SE)
MONTHLY DATA
April Obs: 34.1 Mean: 39.3
2026 % of mean: 87%
May Obs (through 12@12Z): 15.0 Mean: 71.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 19 19 19 20 22
Obs + Fcst: 34 34 34 35 37
% of mean: 48%
June Mean: 57.3
2026 Prob. level: 90 75 50 25 10
Forecast: 10 10 10 12 15
% of mean: 18%
July Mean: 24.1
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 7 7 8
% of mean: 28%
-------------------------------------------------------
Seasonal Obs-To-Date: 49.1 Mean: 191.7
Prob. level: 90 75 50 25 10
Fcst Residual: 35 36 36 40 44
Obs + Fcst: 84 85 85 89 93
% of mean: 45%
_____________________________________________________________
Station: WOOC1 (Wf Carson - Woodfords)
MONTHLY DATA
April Obs: 11.9 Mean: 12.7
2026 % of mean: 94%
May Obs (through 12@12Z): 4.6 Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 5
Obs + Fcst: 9 10 10 10 10
% of mean: 44%
June Mean: 14.3
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 4
% of mean: 27%
July Mean: 5.8
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 47%
-------------------------------------------------------
Seasonal Obs-To-Date: 16.4 Mean: 54.3
Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 11 12 12
Obs + Fcst: 28 28 28 28 29
% of mean: 51%
_____________________________________________________________
Station: WWBC1 (West Walker - Ltl Walker, Blo, Coleville, Nr)
MONTHLY DATA
April Obs: 23.5 Mean: 20.6
2026 % of mean: 114%
May Obs (through 12@12Z): 13.0 Mean: 52.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 31 34 36 38 40
Obs + Fcst: 44 47 49 51 53
% of mean: 95%
June Mean: 58.2
2026 Prob. level: 90 75 50 25 10
Forecast: 14 16 18 21 26
% of mean: 31%
July Mean: 30.8
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 7
% of mean: 14%
-------------------------------------------------------
Seasonal Obs-To-Date: 36.5 Mean: 161.7
Prob. level: 90 75 50 25 10
Fcst Residual: 54 56 58 62 68
Obs + Fcst: 90 92 94 98 104
% of mean: 58%
_____________________________________________________________
Station: BPRC1 (East Walker - Bridgeport, Nr)
MONTHLY DATA
April Obs: 5.7 Mean: 8.4
2026 % of mean: 67%
May Obs (through 12@12Z): 2.9 Mean: 16.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 9 9 10
Obs + Fcst: 11 11 11 12 13
% of mean: 69%
June Mean: 23.5
2026 Prob. level: 90 75 50 25 10
Forecast: 5 6 6 7 10
% of mean: 27%
July Mean: 15.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 3
% of mean: 12%
-------------------------------------------------------
Seasonal Obs-To-Date: 8.6 Mean: 64.2
Prob. level: 90 75 50 25 10
Fcst Residual: 15 16 17 19 22
Obs + Fcst: 24 24 26 27 31
% of mean: 40%
_____________________________________________________________
Station: MHSN2 (Marys - Hot Springs, Abv, Deeth, Nr)
MONTHLY DATA
April Obs: 2.4 Mean: 10.2
2026 % of mean: 23%
May Obs (through 12@12Z): 0.6 Mean: 15.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: 8%
June Mean: 8.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 2%
July Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 3.0 Mean: 35.3
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 2
Obs + Fcst: 4 4 4 4 5
% of mean: 11%
_____________________________________________________________
Station: DEVN2 (Nf Humboldt - Devils Gate, At, Halleck, Nr)
MONTHLY DATA
April Obs: 1.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.7 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 1
Obs + Fcst: 2 2 2 2 3
% of mean: N/A
_____________________________________________________________
Station: HREN2 (Humboldt - Elko, Nr)
MONTHLY DATA
April Obs: 6.4 Mean: 30.4
2026 % of mean: 21%
May Obs (through 12@12Z): 0.7 Mean: 42.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: 3%
June Mean: 44.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 4
% of mean: 0%
July Mean: 10.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 7.1 Mean: 127.5
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 4
Obs + Fcst: 8 8 8 8 12
% of mean: 6%
_____________________________________________________________
Station: DIXN2 (Sf Humboldt - Dixie Ck, Abv, Elko, Nr)
MONTHLY DATA
April Obs: 4.8 Mean: 9.7
2026 % of mean: 49%
May Obs (through 12@12Z): 1.0 Mean: 23.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 3 3 3 3 4
% of mean: 15%
June Mean: 26.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 3
% of mean: 4%
July Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 7%
-------------------------------------------------------
Seasonal Obs-To-Date: 5.8 Mean: 66.0
Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 5 8
Obs + Fcst: 10 10 10 10 14
% of mean: 15%
_____________________________________________________________
Station: LCLN2 (Lamoille Ck - Lamoille, Nr)
MONTHLY DATA
April Obs: 2.8 Mean: 2.0
2026 % of mean: 141%
May Obs (through 12@12Z): 1.4 Mean: 9.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 4 4 4 4 4
% of mean: 37%
June Mean: 12.7
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 3
% of mean: 7%
July Mean: 4.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
-------------------------------------------------------
Seasonal Obs-To-Date: 4.3 Mean: 29.0
Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 4 6
Obs + Fcst: 7 7 7 8 10
% of mean: 26%
_____________________________________________________________
Station: HRCN2 (Humboldt - Carlin, Nr)
MONTHLY DATA
April Obs: 11.5 Mean: 43.2
2026 % of mean: 27%
May Obs (through 12@12Z): 2.2 Mean: 64.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 4
Obs + Fcst: 5 5 5 5 6
% of mean: 8%
June Mean: 71.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 8
% of mean: 2%
July Mean: 19.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: 3%
-------------------------------------------------------
Seasonal Obs-To-Date: 13.7 Mean: 197.6
Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 6 14
Obs + Fcst: 18 18 19 20 27
% of mean: 9%
_____________________________________________________________
Station: PALN2 (Humboldt - Palisade)
MONTHLY DATA
April Obs: 11.9 Mean: 53.5
2026 % of mean: 22%
May Obs (through 12@12Z): 2.3 Mean: 70.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 4
Obs + Fcst: 6 6 6 6 6
% of mean: 8%
June Mean: 74.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 9
% of mean: 2%
July Mean: 21.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 3%
-------------------------------------------------------
Seasonal Obs-To-Date: 14.2 Mean: 219.0
Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 7 15
Obs + Fcst: 19 19 20 21 29
% of mean: 9%
_____________________________________________________________
Station: ROCN2 (Rock Ck - Battle Mountain, Nr)
MONTHLY DATA
April Obs: 0.3 Mean: 8.6
2026 % of mean: 4%
May Obs (through 12@12Z): 0.1 Mean: 6.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 2%
June Mean: 1.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.4 Mean: 17.4
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 1
% of mean: 2%
_____________________________________________________________
Station: HBMN2 (Humboldt - Battle Mountain)
MONTHLY DATA
April Obs: 10.8 Mean: 49.7
2026 % of mean: 22%
May Obs (through 12@12Z): 2.2 Mean: 61.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 4 4 4 4 4
% of mean: 6%
June Mean: 69.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 5
% of mean: 0%
July Mean: 20.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 13.0 Mean: 200.2
Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 10
Obs + Fcst: 15 15 15 15 22
% of mean: 7%
_____________________________________________________________
Station: CMSN2 (Humboldt - Comus)
MONTHLY DATA
April Obs: 9.8 Mean: 51.6
2026 % of mean: 19%
May Obs (through 12@12Z): 1.8 Mean: 57.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 2 2 2 2 2
% of mean: 3%
June Mean: 63.0
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 0%
July Mean: 23.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 11.6 Mean: 196.4
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 2
Obs + Fcst: 12 12 12 12 14
% of mean: 6%
_____________________________________________________________
Station: MARN2 (Martin Ck - Paradise Vly, Nr)
MONTHLY DATA
April Obs: 1.7 Mean: 5.7
2026 % of mean: 30%
May Obs (through 12@12Z): 0.5 Mean: 7.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: 16%
June Mean: 3.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 25%
July Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 90%
-------------------------------------------------------
Seasonal Obs-To-Date: 2.2 Mean: 17.2
Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 4 4 4 4 4
% of mean: 26%
_____________________________________________________________
Station: HRIN2 (Humboldt - Imlay, Nr)
MONTHLY DATA
April Obs: 6.1 Mean: 38.3
2026 % of mean: 16%
May Obs (through 12@12Z): 0.2 Mean: 42.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 0%
June Mean: 48.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 26.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 6.3 Mean: 156.6
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 6 6 6 6 6
% of mean: 4%
_____________________________________________________________
Station: MDCN2 (Mcdermitt Ck - Mcdermitt)
MONTHLY DATA
April Obs: 0.9 Mean: 5.4
2026 % of mean: 17%
May Obs (through 12@12Z): 0.3 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: 8%
June Mean: 1.9
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 4%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 9%
-------------------------------------------------------
Seasonal Obs-To-Date: 1.2 Mean: 12.2
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 11%
_____________________________________________________________
Station: FMDC1 (French Meadows Res - Foresthill, Nr)
MONTHLY DATA
April Obs: 22.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 6.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 4
Obs + Fcst: 10 10 10 10 10
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 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
-------------------------------------------------------
Seasonal Obs-To-Date: 28.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 8 10
Obs + Fcst: 36 36 36 36 38
% of mean: N/A
_____________________________________________________________
Station: HLLC1 (Hell Hole Res. (usfs) - )
MONTHLY DATA
April Obs: 62.1 Mean: 51.4
2026 % of mean: 121%
May Obs (through 12@12Z): 16.8 Mean: 76.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 17 17 18 19 21
Obs + Fcst: 33 34 34 36 37
% of mean: 45%
June Mean: 49.0
2026 Prob. level: 90 75 50 25 10
Forecast: 6 7 7 9 13
% of mean: 15%
July Mean: 13.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 3
% of mean: 19%
-------------------------------------------------------
Seasonal Obs-To-Date: 78.9 Mean: 190.3
Prob. level: 90 75 50 25 10
Fcst Residual: 26 27 28 31 37
Obs + Fcst: 105 106 107 110 116
% of mean: 56%
_____________________________________________________________
Station: MFAC1 (Mf American - Foresthill, Nr)
MONTHLY DATA
April Obs: 161.1 Mean: 169.8
2026 % of mean: 95%
May Obs (through 12@12Z): 43.5 Mean: 173.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 38 38 39 40 44
Obs + Fcst: 81 82 82 84 87
% of mean: 47%
June Mean: 89.8
2026 Prob. level: 90 75 50 25 10
Forecast: 21 22 23 25 33
% of mean: 25%
July Mean: 25.1
2026 Prob. level: 90 75 50 25 10
Forecast: 11 11 11 12 14
% of mean: 45%
-------------------------------------------------------
Seasonal Obs-To-Date: 204.6 Mean: 458.5
Prob. level: 90 75 50 25 10
Fcst Residual: 70 71 73 77 88
Obs + Fcst: 275 276 278 282 293
% of mean: 61%
_____________________________________________________________
Station: CEMC1 (Ef Carson - Markleeville, Nr)
MONTHLY DATA
April Obs: 35.0 Mean: 37.9
2026 % of mean: 92%
May Obs (through 12@12Z): 15.6 Mean: 70.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 19 20 20 21 23
Obs + Fcst: 35 35 36 36 38
% of mean: 50%
June Mean: 57.1
2026 Prob. level: 90 75 50 25 10
Forecast: 10 10 11 12 15
% of mean: 19%
July Mean: 23.9
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 7 7 8
% of mean: 29%
-------------------------------------------------------
Seasonal Obs-To-Date: 50.6 Mean: 189.6
Prob. level: 90 75 50 25 10
Fcst Residual: 36 37 38 41 46
Obs + Fcst: 87 88 88 92 96
% of mean: 47%
_____________________________________________________________
Station: DNRC1 (Donner Ck - Donner Lk Dam)
MONTHLY DATA
April Obs: 5.1 Mean: 5.9
2026 % of mean: 86%
May Obs (through 12@12Z): 1.3 Mean: 7.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 2 2 2 2 2
% of mean: 31%
June Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 14%
July Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 12%
-------------------------------------------------------
Seasonal Obs-To-Date: 6.4 Mean: 17.2
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 2 2 2
Obs + Fcst: 8 8 8 8 8
% of mean: 46%
_____________________________________________________________
Station: ILAC1 (Independence Ck - Truckee, Nr)
MONTHLY DATA
April Obs: 2.4 Mean: 2.3
2026 % of mean: 101%
May Obs (through 12@12Z): 1.1 Mean: 4.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 3 3 3 3 3
% of mean: 61%
June Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 24%
July Mean: 1.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 32%
-------------------------------------------------------
Seasonal Obs-To-Date: 3.5 Mean: 11.6
Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 4
Obs + Fcst: 6 6 6 7 7
% of mean: 55%
_____________________________________________________________
Station: MTSC1 (Martis Ck - Martis Ck Lk Dam)
MONTHLY DATA
April Obs: 2.5 Mean: 3.9
2026 % of mean: 63%
May Obs (through 12@12Z): 0.4 Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 24%
June Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 39%
July Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 81%
-------------------------------------------------------
Seasonal Obs-To-Date: 2.8 Mean: 9.3
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 4 4 4 4 4
% of mean: 46%
_____________________________________________________________
Station: IIFC1 (Indian Creek - indian Falls)
MONTHLY DATA
April Obs: 38.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 6.9 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 6
Obs + Fcst: 12 12 12 12 13
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 45.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 6 7
Obs + Fcst: 50 50 51 51 52
% of mean: N/A
_____________________________________________________________
Station: MFTC1 (M Fk Feather - Portola, Nr)
MONTHLY DATA
April Obs: 9.6 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.8 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 2
Obs + Fcst: 3 3 3 3 4
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 11.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 3 3
Obs + Fcst: 13 13 13 14 15
% of mean: N/A
_____________________________________________________________
Station: SCBC1 (Spanish Ck - Keddie, Abv Blackhawk Ck)
MONTHLY DATA
April Obs: 20.5 Mean: 29.7
2026 % of mean: 69%
May Obs (through 12@12Z): 4.0 Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 4 4
Obs + Fcst: 7 7 7 8 8
% of mean: 34%
June Mean: 9.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% of mean: 27%
July Mean: 3.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 38%
-------------------------------------------------------
Seasonal Obs-To-Date: 24.5 Mean: 63.3
Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 8 10
Obs + Fcst: 31 31 31 32 34
% of mean: 50%
_____________________________________________________________
Station: WBGC1 (W B Feather - Magalia, Nr)
MONTHLY DATA
April Obs: 38.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 7.3 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 4
Obs + Fcst: 11 11 11 11 12
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 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
-------------------------------------------------------
Seasonal Obs-To-Date: 45.6 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 9 9 10
Obs + Fcst: 54 54 54 55 55
% of mean: N/A
_____________________________________________________________
Station: HAPC1 (Indian Ck - Happy Camp, Nr)
MONTHLY DATA
April Obs: 16.5 Mean: 40.7
2026 % of mean: 41%
May Obs (through 12@12Z): 3.8 Mean: 31.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 5 6
Obs + Fcst: 8 8 8 9 10
% of mean: 26%
June Mean: 14.9
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 5 6 10
% of mean: 33%
July Mean: 6.0
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 4
% of mean: 51%
-------------------------------------------------------
Seasonal Obs-To-Date: 20.3 Mean: 93.0
Prob. level: 90 75 50 25 10
Fcst Residual: 12 12 12 14 19
Obs + Fcst: 32 32 33 34 39
% of mean: 35%
_____________________________________________________________
Station: HYMC1 (Sf Trinity - Hyampom, Bl)
MONTHLY DATA
April Obs: 50.1 Mean: 114.7
2026 % of mean: 44%
May Obs (through 12@12Z): 12.3 Mean: 62.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 13 13 14 14
Obs + Fcst: 26 26 26 26 26
% of mean: 41%
June Mean: 26.9
2026 Prob. level: 90 75 50 25 10
Forecast: 12 12 12 13 19
% of mean: 46%
July Mean: 10.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 4
% of mean: 22%
-------------------------------------------------------
Seasonal Obs-To-Date: 62.4 Mean: 214.4
Prob. level: 90 75 50 25 10
Fcst Residual: 27 28 28 30 36
Obs + Fcst: 90 90 91 92 98
% of mean: 42%
_____________________________________________________________
Station: YREC1 (Shasta - Yreka, Nr)
MONTHLY DATA
April Obs: 9.1 Mean: 10.5
2026 % of mean: 86%
May Obs (through 12@12Z): 1.9 Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 4 4 4 4 4
% of mean: 48%
June Mean: 5.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 40%
July Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 3
% of mean: 91%
-------------------------------------------------------
Seasonal Obs-To-Date: 11.0 Mean: 27.0
Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 7 7 8
Obs + Fcst: 17 17 18 18 19
% of mean: 66%
_____________________________________________________________
Station: EDOC1 (Nf Cosumnes - El Dorado, Nr)
MONTHLY DATA
April Obs: 34.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 7.3 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 6
Obs + Fcst: 12 12 12 12 13
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 6
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 41.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 10 11 11 11 14
Obs + Fcst: 52 52 52 53 56
% of mean: N/A
_____________________________________________________________
Station: SOSC1 (Mf Cosumnes - Somerset, Nr)
MONTHLY DATA
April Obs: 16.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 4.2 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 5
Obs + Fcst: 8 8 8 8 9
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 6
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 21.1 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 10 10 10 11 13
Obs + Fcst: 31 31 31 32 34
% of mean: N/A
_____________________________________________________________
Station: BHNC1 (Chowchilla - Buchanan Dam)
MONTHLY DATA
April Obs: 2.6 Mean: 10.0
2026 % of mean: 26%
May Obs (through 12@12Z): 0.5 Mean: 3.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 17%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 3.1 Mean: 15.3
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 3 3 3 3 3
% of mean: 21%
_____________________________________________________________
Station: HIDC1 (Fresno - Hidden Dam)
MONTHLY DATA
April Obs: 4.1 Mean: 12.5
2026 % of mean: 32%
May Obs (through 12@12Z): 1.3 Mean: 6.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 3 3 3 3 3
% of mean: 40%
June Mean: 3.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 41%
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 53%
-------------------------------------------------------
Seasonal Obs-To-Date: 5.4 Mean: 23.4
Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 9 9 9 9 9
% of mean: 37%
_____________________________________________________________
Station: SRWC1 (Santa Ana - Mentone)
MONTHLY DATA
April Obs: 1.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 2.2 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 3 3 3 3 3
% of mean: N/A
_____________________________________________________________
Station: PLYC1 (Sf Pit - Likely, Nr)
MONTHLY DATA
April Obs: 1.6 Mean: 5.5
2026 % of mean: 29%
May Obs (through 12@12Z): 3.2 Mean: 13.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 6 6 6 6 6
% of mean: 41%
June Mean: 11.1
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% of mean: 31%
July Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 6
% of mean: 53%
-------------------------------------------------------
Seasonal Obs-To-Date: 4.8 Mean: 38.6
Prob. level: 90 75 50 25 10
Fcst Residual: 10 10 10 11 14
Obs + Fcst: 15 15 15 15 19
% of mean: 39%
_____________________________________________________________
Station: AKYC1 (Sf American - Kyburz, Nr)
MONTHLY DATA
April Obs: 55.5 Mean: 53.0
2026 % of mean: 105%
May Obs (through 12@12Z): 20.2 Mean: 80.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 21 22 23 25 33
Obs + Fcst: 41 42 43 45 53
% of mean: 53%
June Mean: 54.0
2026 Prob. level: 90 75 50 25 10
Forecast: 7 8 8 10 20
% of mean: 15%
July Mean: 16.6
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 4
% of mean: 18%
-------------------------------------------------------
Seasonal Obs-To-Date: 75.6 Mean: 204.2
Prob. level: 90 75 50 25 10
Fcst Residual: 31 33 34 37 57
Obs + Fcst: 107 108 110 113 133
% of mean: 54%
_____________________________________________________________
Station: CBAC1 (Sf American - Placerville, Nr)
MONTHLY DATA
April Obs: 149.8 Mean: 138.5
2026 % of mean: 108%
May Obs (through 12@12Z): 43.0 Mean: 167.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 39 39 40 43 54
Obs + Fcst: 82 82 83 86 97
% of mean: 50%
June Mean: 103.1
2026 Prob. level: 90 75 50 25 10
Forecast: 22 23 24 26 42
% of mean: 23%
July Mean: 35.2
2026 Prob. level: 90 75 50 25 10
Forecast: 13 14 14 15 17
% of mean: 40%
-------------------------------------------------------
Seasonal Obs-To-Date: 192.8 Mean: 444.5
Prob. level: 90 75 50 25 10
Fcst Residual: 74 76 79 84 108
Obs + Fcst: 267 269 271 277 301
% of mean: 61%
_____________________________________________________________
Station: ICHC1 (Ice House Reservoir - )
MONTHLY DATA
April Obs: 10.3 Mean: 10.4
2026 % of mean: 99%
May Obs (through 12@12Z): 3.1 Mean: 16.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 4 5
Obs + Fcst: 6 6 7 7 8
% of mean: 40%
June Mean: 10.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 3
% of mean: 15%
July Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 23%
-------------------------------------------------------
Seasonal Obs-To-Date: 13.4 Mean: 39.5
Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 6 7 8
Obs + Fcst: 19 19 19 20 21
% of mean: 48%
_____________________________________________________________
Station: LNLC1 (Loon Lake - )
MONTHLY DATA
April Obs: 16.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 6.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 22.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9976 -9976 -9976 -9976 -9976
% of mean: N/A
_____________________________________________________________
Station: NMFC1 (N Fk Of M Fk American - Foresthill)
MONTHLY DATA
April Obs: 37.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 7.4 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 5
Obs + Fcst: 12 12 12 12 12
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 2
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 45.1 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 9 9 10
Obs + Fcst: 54 54 54 54 55
% of mean: N/A
_____________________________________________________________
Station: RBBC1 (Rubicon, Rockbound Tunnel, At, Meeks, Bay, Nr - )
MONTHLY DATA
April Obs: 12.4 Mean: 14.2
2026 % of mean: 88%
May Obs (through 12@12Z): 5.3 Mean: 27.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 9 9 10
Obs + Fcst: 13 14 14 15 15
% of mean: 51%
June Mean: 21.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 3 3 4 6
% of mean: 14%
July Mean: 7.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 1
% of mean: 8%
-------------------------------------------------------
Seasonal Obs-To-Date: 17.8 Mean: 70.9
Prob. level: 90 75 50 25 10
Fcst Residual: 11 12 12 14 16
Obs + Fcst: 29 30 30 32 34
% of mean: 43%
_____________________________________________________________
Station: RRGC1 (Sf Rubicon - Gerle Ck, Blo, Georgetown, Nr)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 2 2 2 2 3
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 6
Obs + Fcst: 5 5 5 5 6
% of mean: N/A
_____________________________________________________________
Station: RUFC1 (Rubicon - Foresthill, Nr)
MONTHLY DATA
April Obs: 44.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 10.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 54.3 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9945 -9945 -9945 -9945 -9945
% of mean: N/A
_____________________________________________________________
Station: SVCC1 (Silver Ck - Camino Dam, Blo)
MONTHLY DATA
April Obs: 45.0 Mean: 55.9
2026 % of mean: 81%
May Obs (through 12@12Z): 13.7 Mean: 65.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 12 12 12 16
Obs + Fcst: 25 25 25 26 29
% of mean: 39%
June Mean: 38.1
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 8 9 12
% of mean: 20%
July Mean: 14.3
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 5
% of mean: 29%
-------------------------------------------------------
Seasonal Obs-To-Date: 58.7 Mean: 173.4
Prob. level: 90 75 50 25 10
Fcst Residual: 23 23 24 26 31
Obs + Fcst: 81 82 82 84 90
% of mean: 48%
_____________________________________________________________
Station: MFPC1 (Mf American - Abv Middle Fork Powerhouse)
MONTHLY DATA
April Obs: 14.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 3.4 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 6 7
Obs + Fcst: 10 10 10 10 10
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 6
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 18.2 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 12 12 12 12 15
Obs + Fcst: 30 30 30 30 33
% of mean: N/A
_____________________________________________________________
Station: CLKC1 (Cache Ck - Clear Lake)
MONTHLY DATA
April Obs: 4.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -2.5 Mean: N/A
2026 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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.8 Mean: N/A
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: HCHC1 (Bear Ck - Holsten Chimney Cyn, Ab, Rumsey, Nr)
MONTHLY DATA
April Obs: 2.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.4 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 2.4 Mean: N/A
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: HOUC1 (Nf Cache Ck - Hough Springs)
MONTHLY DATA
April Obs: 3.3 Mean: 7.2
2026 % of mean: 45%
May Obs (through 12@12Z): 0.7 Mean: 3.0
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 3.9 Mean: 11.6
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: INVC1 (Nf Cache Ck - Indian Vly Dam)
MONTHLY DATA
April Obs: 4.6 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.6 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 2 2 2 2 2
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 5.3 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 7 7 7 7 8
% of mean: N/A
_____________________________________________________________
Station: KCVC1 (Kelsey Ck - Kelseyville, Nr)
MONTHLY DATA
April Obs: 3.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.5 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 3.6 Mean: N/A
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: LBEC1 (Lake Berryessa - )
MONTHLY DATA
April Obs: 17.8 Mean: 29.8
2026 % of mean: 60%
May Obs (through 12@12Z): 4.9 Mean: 11.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 11 11 12
Obs + Fcst: 16 16 16 16 17
% of mean: 139%
June Mean: 3.6
2026 Prob. level: 90 75 50 25 10
Forecast: 16 16 16 17 18
% of mean: 455%
July Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 16 16 16 16 16
% of mean: 2382%
-------------------------------------------------------
Seasonal Obs-To-Date: 22.7 Mean: 45.4
Prob. level: 90 75 50 25 10
Fcst Residual: 43 43 43 44 46
Obs + Fcst: 66 66 66 67 69
% of mean: 145%
_____________________________________________________________
Station: MUPC1 (Middle Ck - Upper Lake, Nr)
MONTHLY DATA
April Obs: 1.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 2.2 Mean: N/A
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: PCGC1 (Putah Ck - Guenoc, Nr)
MONTHLY DATA
April Obs: 7.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.4 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 9.1 Mean: N/A
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: SKPC1 (Scotts Ck - Lakeport, Nr)
MONTHLY DATA
April Obs: 0.6 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.7 Mean: N/A
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: YLOC1 (Cache Ck - Yolo)
MONTHLY DATA
April Obs: 1.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.4 Mean: N/A
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: RMSC1 (Cache Ck - Rumsey, Nr)
MONTHLY DATA
April Obs: 16.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 9.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 26.1 Mean: N/A
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: EWSN2 (E Walker - Strosnider Ditch, Abv)
MONTHLY DATA
April Obs: 5.8 Mean: 11.4
2026 % of mean: 51%
May Obs (through 12@12Z): 2.5 Mean: 17.0
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 8.3 Mean: 67.4
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9991 -9991 -9991 -9991 -9991
% of mean: N/A
_____________________________________________________________
Station: HOYN2 (West Walker - Hoye Bridge, Wellington, Nr)
MONTHLY DATA
April Obs: 16.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 8.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 25.0 Mean: N/A
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: MASN2 (Walker - Mason)
MONTHLY DATA
April Obs: 13.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 5.5 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 18.9 Mean: N/A
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: SCRN2 (Steamboat Ck - Steamboat)
MONTHLY DATA
April Obs: 0.7 Mean: 1.7
2026 % of mean: 37%
May Obs (through 12@12Z): 0.3 Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.0 Mean: 7.4
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: THLC1 (Truckee - Lake Tahoe, Tahoe City, At)
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: TBDN2 (Truckee - Derby Dam, Blo, Wadsworth, Nr)
MONTHLY DATA
April Obs: 51.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 18.5 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 69.5 Mean: N/A
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
_____________________________________________________________
Station: TOPN2 (Topaz Lake Usgs Goes - )
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: VISN2 (Truckee - Vista, Nr)
MONTHLY DATA
April Obs: 64.9 Mean: 78.8
2026 % of mean: 82%
May Obs (through 12@12Z): 24.0 Mean: 98.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9975 -9975 -9975 -9975 -9975
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 88.9 Mean: 279.5
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: SCWN2 (Steamboat Ck - Cleanwater Way, Nr Reno)
MONTHLY DATA
April Obs: 2.0 Mean: 3.6
2026 % of mean: 56%
May Obs (through 12@12Z): 1.2 Mean: 5.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 3.2 Mean: 16.6
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: LWON2 (Steamboat Ck - Little Washoe Lk Outlet)
MONTHLY DATA
April Obs: 5.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.7 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 5.9 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9993 -9993 -9993 -9993 -9993
% of mean: N/A
_____________________________________________________________
Station: WADN2 (Truckee - Wadsworth)
MONTHLY DATA
April Obs: 51.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 17.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 69.0 Mean: N/A
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
_____________________________________________________________
Station: WWHN2 (West Walker - Hudson, Nr)
MONTHLY DATA
April Obs: 14.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 6.5 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 20.7 Mean: N/A
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: BWKC1 (Bowman Lake - Canyon Ck, Graniteville, Nr)
MONTHLY DATA
April Obs: 20.1 Mean: 15.7
2026 % of mean: 128%
May Obs (through 12@12Z): 6.7 Mean: 21.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 5
Obs + Fcst: 9 9 10 10 11
% of mean: 44%
June Mean: 11.3
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 2 3
% of mean: 6%
July Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 1%
-------------------------------------------------------
Seasonal Obs-To-Date: 26.8 Mean: 51.4
Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 4 5 8
Obs + Fcst: 30 30 30 32 34
% of mean: 59%
_____________________________________________________________
Station: CFWC1 (Bear - Camp Far West)
MONTHLY DATA
April Obs: 45.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 10.2 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 27 27 27 27 27
Obs + Fcst: 37 37 37 37 37
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 38 38 38 38 38
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 5
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 55.6 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 69 69 69 69 69
Obs + Fcst: 124 124 125 125 125
% of mean: N/A
_____________________________________________________________
Station: DCSC1 (Deer Ck - Smartsville, Nr)
MONTHLY DATA
April Obs: 10.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.6 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 4 4
Obs + Fcst: 5 5 5 5 5
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 12.5 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 7 8 8 8 8
Obs + Fcst: 20 20 20 21 21
% of mean: N/A
_____________________________________________________________
Station: DCWC1 (Dry Ck - Wheatland, Nr)
MONTHLY DATA
April Obs: 1.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.5 Mean: N/A
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
_____________________________________________________________
Station: DMCC1 (Dry Creek - Merle Collins Lake)
MONTHLY DATA
April Obs: 8.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 2 2 2 2 2
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 9.5 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 12 12 12 12 12
% of mean: N/A
_____________________________________________________________
Station: FOCC1 (Fordyce Lake - Fordyce Ck, Nr, Cisco)
MONTHLY DATA
April Obs: 15.4 Mean: 15.3
2026 % of mean: 101%
May Obs (through 12@12Z): 8.1 Mean: 28.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 5 5 5 6
Obs + Fcst: 13 13 13 13 15
% of mean: 45%
June Mean: 19.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 2 2
% of mean: 6%
July Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 17%
-------------------------------------------------------
Seasonal Obs-To-Date: 23.6 Mean: 68.3
Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 7 8 10
Obs + Fcst: 30 30 30 31 33
% of mean: 44%
_____________________________________________________________
Station: HCTC1 (S Honcut Ck - Bangor, Nr)
MONTHLY DATA
April Obs: 1.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.1 Mean: N/A
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: JKRC1 (Jackson Mdws Rsvr - M Yuba R, Sierra City, Nr)
MONTHLY DATA
April Obs: 7.8 Mean: 15.3
2026 % of mean: 51%
May Obs (through 12@12Z): 4.1 Mean: 24.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 6 6 6 6 7
% of mean: 25%
June Mean: 12.6
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 2
% of mean: 4%
July Mean: 2.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 16%
-------------------------------------------------------
Seasonal Obs-To-Date: 12.0 Mean: 54.8
Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 5
Obs + Fcst: 15 15 15 15 17
% of mean: 27%
_____________________________________________________________
Station: JNSC1 (South Yuba - Jones Bar)
MONTHLY DATA
April Obs: 119.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 25.1 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 21 21 21 23 28
Obs + Fcst: 46 46 46 48 53
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 11 11 11 13 19
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 7 7
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 145.0 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 38 38 39 43 54
Obs + Fcst: 183 183 184 188 199
% of mean: N/A
_____________________________________________________________
Station: NFEC1 (Nf Feather R - East Branch)
MONTHLY DATA
April Obs: 57.6 Mean: 121.0
2026 % of mean: 48%
May Obs (through 12@12Z): 9.8 Mean: 84.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 11 11 12
Obs + Fcst: 21 21 21 21 22
% of mean: 25%
June Mean: 32.6
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 6 8
% of mean: 17%
July Mean: 10.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 4
% of mean: 37%
-------------------------------------------------------
Seasonal Obs-To-Date: 67.4 Mean: 247.6
Prob. level: 90 75 50 25 10
Fcst Residual: 20 20 20 21 24
Obs + Fcst: 87 87 88 89 92
% of mean: 35%
_____________________________________________________________
Station: OURC1 (Middle Yuba - Our House Dam, Blo)
MONTHLY DATA
April Obs: 4.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.1 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 6 7
Obs + Fcst: 7 7 7 7 8
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 6
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 5.6 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 13 13 13 14 18
Obs + Fcst: 19 19 19 19 23
% of mean: N/A
_____________________________________________________________
Station: ROLC1 (Rollins Rsvr - Bear R, Colfax, Nr)
MONTHLY DATA
April Obs: 39.6 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 13.6 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 6 6
Obs + Fcst: 19 19 19 19 19
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 6 6
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 4 4 4 4
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 53.2 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 15 15 15 15 16
Obs + Fcst: 68 68 68 68 69
% of mean: N/A
_____________________________________________________________
Station: SOVC1 (Deer Ck - scotts Flat Rsvr, Nevada City, Nr)
MONTHLY DATA
April Obs: 4.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.6 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 3 3 3 3 3
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 6.1 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 8 8 8 8 9
% of mean: N/A
_____________________________________________________________
Station: SUAC1 (Lk Spaulding - S Yuba R, Emigrant Gap, Nr)
MONTHLY DATA
April Obs: 61.0 Mean: 62.6
2026 % of mean: 97%
May Obs (through 12@12Z): 20.4 Mean: 88.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 12 13 16
Obs + Fcst: 31 32 32 33 37
% of mean: 36%
June Mean: 52.4
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 9
% of mean: 8%
July Mean: 14.5
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 21%
-------------------------------------------------------
Seasonal Obs-To-Date: 81.4 Mean: 217.8
Prob. level: 90 75 50 25 10
Fcst Residual: 18 19 19 22 28
Obs + Fcst: 100 100 100 103 110
% of mean: 46%
_____________________________________________________________
Station: ANTC1 (Antelope Lake - Taylorsville, Nr)
MONTHLY DATA
April Obs: 3.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.5 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 1
Obs + Fcst: 1 1 1 1 1
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 3.9 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 1 1
Obs + Fcst: 4 4 4 4 5
% of mean: N/A
_____________________________________________________________
Station: FHDC1 (Little Last Chance Ck - Frenchman Lake)
MONTHLY DATA
April Obs: 2.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.4 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 1 1
Obs + Fcst: 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 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
-------------------------------------------------------
Seasonal Obs-To-Date: 2.9 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 0 1 1 1 1
Obs + Fcst: 3 3 3 4 4
% of mean: N/A
_____________________________________________________________
Station: DVSC1 (Lake Davis - Portola, Nr)
MONTHLY DATA
April Obs: 3.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.5 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 1 1 1 2 2
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 3.5 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 3
Obs + Fcst: 5 5 5 5 6
% of mean: N/A
_____________________________________________________________
Station: MRYC1 (Yuba - Marysville, Nr)
MONTHLY DATA
April Obs: 229.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 54.5 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9945 -9945 -9945 -9945 -9945
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 284.0 Mean: N/A
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
_____________________________________________________________
Station: YWPC1 (Feather River At Yuba City Water Treatment Plant - )
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: LHPN2 (Ltl Humboldt - Paradise Vly, Nr)
MONTHLY DATA
April Obs: 1.6 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.6 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 2.3 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 3 3 3 3 3
% of mean: N/A
_____________________________________________________________
Station: BOYO3 (Klamath - Below Jc Boyle Power Plant)
MONTHLY DATA
April Obs: 111.4 Mean: 141.6
2026 % of mean: 79%
May Obs (through 12@12Z): 33.3 Mean: 110.6
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 144.7 Mean: 373.1
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9854 -9854 -9854 -9854 -9854
% of mean: N/A
_____________________________________________________________
Station: BURC1 (Trinity - Burnt Ranch)
MONTHLY DATA
April Obs: 133.8 Mean: 169.1
2026 % of mean: 79%
May Obs (through 12@12Z): 47.5 Mean: 216.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9951 -9951 -9951 -9951 -9951
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 181.3 Mean: 571.5
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9818 -9818 -9818 -9818 -9818
% of mean: N/A
_____________________________________________________________
Station: CHSO3 (Sprague - Chiloquin, Nr)
MONTHLY DATA
April Obs: 28.9 Mean: 66.7
2026 % of mean: 43%
May Obs (through 12@12Z): 7.7 Mean: 62.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 11 11 12 12 12
Obs + Fcst: 19 19 19 20 20
% of mean: 31%
June Mean: 31.3
2026 Prob. level: 90 75 50 25 10
Forecast: 15 15 16 16 20
% of mean: 50%
July Mean: 14.0
2026 Prob. level: 90 75 50 25 10
Forecast: 10 10 11 11 12
% of mean: 75%
August Mean: 10.3
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 8 8 9
% of mean: 75%
September Mean: 11.7
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 8 8 9
% of mean: 64%
-------------------------------------------------------
Seasonal Obs-To-Date: 36.7 Mean: 196.8
Prob. level: 90 75 50 25 10
Fcst Residual: 36 37 38 39 43
Obs + Fcst: 88 89 90 92 95
% of mean: 46%
_____________________________________________________________
Station: CKEC1 (Lost R - Clear Lake)
MONTHLY DATA
April Obs: 4.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.1 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 3 3 3 3 4
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 4 5
% 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 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
-------------------------------------------------------
Seasonal Obs-To-Date: 5.2 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 8 8 10
Obs + Fcst: 17 18 18 19 20
% of mean: N/A
_____________________________________________________________
Station: GERO3 (Miller Ck - Gerber Reservoir)
MONTHLY DATA
April Obs: -0.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: -0.6 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -0 -0 0 1 1
Obs + Fcst: -1 -1 -0 0 1
% of mean: N/A
_____________________________________________________________
Station: HOOC1 (Trinity - Hoopa)
MONTHLY DATA
April Obs: 250.5 Mean: 428.3
2026 % of mean: 58%
May Obs (through 12@12Z): 76.1 Mean: 365.9
2026 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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 326.6 Mean: 1083.5
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9672 -9672 -9672 -9672 -9672
% of mean: N/A
_____________________________________________________________
Station: KLMC1 (Klamath - Klamath, Nr 2 SE)
MONTHLY DATA
April Obs: 670.4 Mean: 1525.9
2026 % of mean: 44%
May Obs (through 12@12Z): 187.4 Mean: 1193.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9812 -9812 -9812 -9812 -9812
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 857.8 Mean: 3695.2
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9141 -9141 -9141 -9141 -9141
% of mean: N/A
_____________________________________________________________
Station: IRGC1 (Klamath - Iron Gate Dam, Blo)
MONTHLY DATA
April Obs: 129.1 Mean: 163.8
2026 % of mean: 79%
May Obs (through 12@12Z): 38.0 Mean: 125.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9961 -9961 -9961 -9961 -9961
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 167.1 Mean: 421.2
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9832 -9832 -9832 -9832 -9832
% of mean: N/A
_____________________________________________________________
Station: KEOO3 (Klamath - Keno 3w)
MONTHLY DATA
April Obs: 62.9 Mean: 124.0
2026 % of mean: 51%
May Obs (through 12@12Z): 22.2 Mean: 93.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9977 -9977 -9977 -9977 -9977
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 85.1 Mean: 311.6
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9914 -9914 -9914 -9914 -9914
% of mean: N/A
_____________________________________________________________
Station: ONSC1 (Klamath - Orleans)
MONTHLY DATA
April Obs: 335.4 Mean: 738.0
2026 % of mean: 45%
May Obs (through 12@12Z): 100.7 Mean: 621.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9898 -9898 -9898 -9898 -9898
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 436.1 Mean: 1868.8
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9563 -9563 -9563 -9563 -9563
% of mean: N/A
_____________________________________________________________
Station: SBRC1 (Salmon - Somes Bar)
MONTHLY DATA
April Obs: 87.6 Mean: 181.5
2026 % of mean: 48%
May Obs (through 12@12Z): 22.7 Mean: 173.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 18 18 18 18 19
Obs + Fcst: 40 40 40 41 42
% of mean: 23%
June Mean: 98.2
2026 Prob. level: 90 75 50 25 10
Forecast: 17 17 18 18 36
% of mean: 18%
July Mean: 35.3
2026 Prob. level: 90 75 50 25 10
Forecast: 11 11 12 12 15
% of mean: 33%
-------------------------------------------------------
Seasonal Obs-To-Date: 110.3 Mean: 488.4
Prob. level: 90 75 50 25 10
Fcst Residual: 46 47 47 48 70
Obs + Fcst: 157 157 157 159 180
% of mean: 32%
_____________________________________________________________
Station: SCNO3 (Sycan R Bl Snake Cr, Nr Beatty - )
MONTHLY DATA
April Obs: 8.5 Mean: 23.3
2026 % of mean: 37%
May Obs (through 12@12Z): 1.4 Mean: 20.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 5 5 5 5 5
% of mean: 23%
June Mean: 7.0
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 4
% of mean: 54%
July Mean: 1.8
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 134%
August Mean: 1.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 120%
September Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 91%
-------------------------------------------------------
Seasonal Obs-To-Date: 10.0 Mean: 54.7
Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 10 10 10
Obs + Fcst: 21 21 22 22 23
% of mean: 40%
_____________________________________________________________
Station: SEIC1 (Klamath - Seiad Valley, Nr)
MONTHLY DATA
April Obs: 144.9 Mean: 304.7
2026 % of mean: 48%
May Obs (through 12@12Z): 42.7 Mean: 267.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9956 -9956 -9956 -9956 -9956
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 187.6 Mean: 817.1
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9811 -9811 -9811 -9811 -9811
% of mean: N/A
_____________________________________________________________
Station: WKAO3 (Williamson R - Klamath Agency)
MONTHLY DATA
April Obs: 0.0 Mean: 15.1
2026 % of mean: 0%
May Obs (through 12@12Z): 0.0 Mean: 8.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 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%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: 29.0
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
April Obs: 20.7 Mean: 52.9
2026 % of mean: 39%
May Obs (through 12@12Z): 6.0 Mean: 60.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 6
Obs + Fcst: 10 10 10 11 12
% of mean: 17%
June Mean: 29.7
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 10
% of mean: 10%
July Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 3
% of mean: 25%
-------------------------------------------------------
Seasonal Obs-To-Date: 26.7 Mean: 151.4
Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 9 10 19
Obs + Fcst: 36 36 36 37 46
% of mean: 24%
_____________________________________________________________
Station: TRNC1 (Trinity - Abv N Fk Trinity Nr Helena)
MONTHLY DATA
April Obs: 104.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 37.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 141.2 Mean: N/A
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: TRJC1 (Trinity - Junction City, At)
MONTHLY DATA
April Obs: 90.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 32.9 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 123.1 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9876 -9876 -9876 -9876 -9876
% of mean: N/A
_____________________________________________________________
Station: FMWC1 (Sacramento - Fremont Weir)
MONTHLY DATA
April Obs: 1028.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 253.7 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9745 -9745 -9745 -9745 -9745
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1281.7 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8717 -8717 -8717 -8717 -8717
% of mean: N/A
_____________________________________________________________
Station: SACC1 (Sacramento - Sacramento (i Street))
MONTHLY DATA
April Obs: 1450.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 351.6 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9647 -9647 -9647 -9647 -9647
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 1801.7 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8197 -8197 -8197 -8197 -8197
% of mean: N/A
_____________________________________________________________
Station: SAMC1 (American - Sacramento (h Street))
MONTHLY DATA
April Obs: 315.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 85.8 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9913 -9913 -9913 -9913 -9913
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 401.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9598 -9598 -9598 -9598 -9598
% of mean: N/A
_____________________________________________________________
Station: VONC1 (Sacramento - Verona)
MONTHLY DATA
April Obs: 1112.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 259.4 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9740 -9740 -9740 -9740 -9740
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 1372.2 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -8627 -8627 -8627 -8627 -8627
% of mean: N/A
_____________________________________________________________
Station: NCOC1 (Feather - Nicolaus)
MONTHLY DATA
April Obs: 166.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 23.9 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9975 -9975 -9975 -9975 -9975
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 190.6 Mean: N/A
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: FPOC1 (Sacramento - Freeport)
MONTHLY DATA
April Obs: -256850.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 328.8 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9670 -9670 -9670 -9670 -9670
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -256521.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -266520 -266520 -266520 -266520 -266520
% of mean: N/A
_____________________________________________________________
Station: BLKC1 (Redwood Ck - Blue Lake, Nr)
MONTHLY DATA
April Obs: 7.3 Mean: 18.6
2026 % of mean: 39%
May Obs (through 12@12Z): 1.5 Mean: 9.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 3 3 3 3 4
% of mean: 36%
June Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 2 2 2 2
% of mean: 40%
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 52%
-------------------------------------------------------
Seasonal Obs-To-Date: 8.7 Mean: 33.2
Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 5
Obs + Fcst: 13 13 13 13 14
% of mean: 39%
_____________________________________________________________
Station: BRGC1 (Van Duzen - Bridgeville, Nr 5 W)
MONTHLY DATA
April Obs: 24.7 Mean: 56.9
2026 % of mean: 44%
May Obs (through 12@12Z): 5.1 Mean: 26.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 8 8 8 8 9
% of mean: 31%
June Mean: 9.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 27%
July Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 45%
-------------------------------------------------------
Seasonal Obs-To-Date: 29.9 Mean: 94.8
Prob. level: 90 75 50 25 10
Fcst Residual: 6 7 7 7 8
Obs + Fcst: 36 36 37 37 38
% of mean: 39%
_____________________________________________________________
Station: CREC1 (Smith - Crescent City, Nr 6 ENE)
MONTHLY DATA
April Obs: 119.1 Mean: 275.2
2026 % of mean: 43%
May Obs (through 12@12Z): 19.9 Mean: 154.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 23 24 24 24 42
Obs + Fcst: 43 43 44 44 62
% of mean: 28%
June Mean: 76.8
2026 Prob. level: 90 75 50 25 10
Forecast: 24 24 25 33 105
% of mean: 32%
July Mean: 32.4
2026 Prob. level: 90 75 50 25 10
Forecast: 17 17 17 19 32
% of mean: 53%
-------------------------------------------------------
Seasonal Obs-To-Date: 138.9 Mean: 538.8
Prob. level: 90 75 50 25 10
Fcst Residual: 65 65 66 77 188
Obs + Fcst: 204 204 205 216 327
% of mean: 38%
_____________________________________________________________
Station: DOSC1 (Mf Eel - Dos Rios, Nr)
MONTHLY DATA
April Obs: 52.5 Mean: 134.9
2026 % of mean: 39%
May Obs (through 12@12Z): 11.0 Mean: 78.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 8 9 10
Obs + Fcst: 19 19 19 19 21
% of mean: 25%
June Mean: 24.6
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 7 7 9
% of mean: 28%
July Mean: 5.0
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 3
% of mean: 52%
-------------------------------------------------------
Seasonal Obs-To-Date: 63.5 Mean: 242.9
Prob. level: 90 75 50 25 10
Fcst Residual: 18 18 18 19 22
Obs + Fcst: 81 81 81 82 85
% of mean: 34%
_____________________________________________________________
Station: FRNC1 (Eel - Fernbridge)
MONTHLY DATA
April Obs: 270.6 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 54.3 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 51 51 51 53 55
Obs + Fcst: 106 106 106 107 109
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 47 47 48 51 77
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 26 26 27 29 33
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 324.9 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 124 125 127 131 166
Obs + Fcst: 449 450 452 456 491
% of mean: N/A
_____________________________________________________________
Station: FTDC1 (Smith - Fort Dick, Nr 1 NE)
MONTHLY DATA
April Obs: 114.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 21.5 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9978 -9978 -9978 -9978 -9978
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 135.9 Mean: N/A
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
_____________________________________________________________
Station: FTSC1 (Eel - Fort Seward 1 SE)
MONTHLY DATA
April Obs: 144.1 Mean: 324.6
2026 % of mean: 44%
May Obs (through 12@12Z): 29.4 Mean: 152.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 25 25 28 28 29
Obs + Fcst: 54 54 57 58 58
% of mean: 38%
June Mean: 47.3
2026 Prob. level: 90 75 50 25 10
Forecast: 22 22 28 28 31
% of mean: 59%
July Mean: 9.6
2026 Prob. level: 90 75 50 25 10
Forecast: 10 10 17 17 19
% of mean: 176%
-------------------------------------------------------
Seasonal Obs-To-Date: 173.5 Mean: 534.0
Prob. level: 90 75 50 25 10
Fcst Residual: 56 58 73 74 79
Obs + Fcst: 230 231 246 248 253
% of mean: 46%
_____________________________________________________________
Station: LEGC1 (Sf Eel - Leggett 1 NW)
MONTHLY DATA
April Obs: 22.9 Mean: 48.8
2026 % of mean: 47%
May Obs (through 12@12Z): 3.7 Mean: 19.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 5 5
Obs + Fcst: 8 8 8 8 9
% of mean: 41%
June Mean: 7.9
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 5 6
% of mean: 51%
July Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 33%
-------------------------------------------------------
Seasonal Obs-To-Date: 26.5 Mean: 79.5
Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 10 11 13
Obs + Fcst: 36 36 36 37 39
% of mean: 45%
_____________________________________________________________
Station: MAUC1 (Mad - Ruth Res, Ab, Forest Glen, Nr)
MONTHLY DATA
April Obs: 7.3 Mean: 16.6
2026 % of mean: 44%
May Obs (through 12@12Z): 1.4 Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 2
Obs + Fcst: 3 3 3 3 3
% of mean: 41%
June Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 2
% of mean: 56%
July Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: 63%
-------------------------------------------------------
Seasonal Obs-To-Date: 8.7 Mean: 26.0
Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 4
Obs + Fcst: 11 11 12 12 12
% of mean: 45%
_____________________________________________________________
Station: MRNC1 (Sf Eel - Miranda, Nr 4 SE)
MONTHLY DATA
April Obs: 41.4 Mean: 107.3
2026 % of mean: 39%
May Obs (through 12@12Z): 6.5 Mean: 42.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 8
Obs + Fcst: 14 14 14 14 15
% of mean: 32%
June Mean: 18.0
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 7 8 9
% of mean: 39%
July Mean: 6.1
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 3 3
% of mean: 40%
-------------------------------------------------------
Seasonal Obs-To-Date: 47.9 Mean: 174.2
Prob. level: 90 75 50 25 10
Fcst Residual: 16 16 17 18 20
Obs + Fcst: 64 64 65 66 68
% of mean: 37%
_____________________________________________________________
Station: ORIC1 (Redwood Ck - Orick 1 N)
MONTHLY DATA
April Obs: 30.5 Mean: 73.4
2026 % of mean: 42%
May Obs (through 12@12Z): 7.1 Mean: 35.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 4
Obs + Fcst: 11 11 11 11 11
% of mean: 30%
June Mean: 16.3
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 17
% of mean: 13%
July Mean: 5.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 3
% of mean: 7%
-------------------------------------------------------
Seasonal Obs-To-Date: 37.6 Mean: 130.6
Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 6 24
Obs + Fcst: 43 44 44 44 62
% of mean: 33%
_____________________________________________________________
Station: PLBC1 (Lk Pillsbury - Potter Valley, Nr)
MONTHLY DATA
April Obs: 26.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 5.5 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 5
Obs + Fcst: 10 10 10 10 11
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 6
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 1 1 2
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 31.7 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 10 11 13
Obs + Fcst: 40 40 42 43 45
% of mean: N/A
_____________________________________________________________
Station: SCOC1 (Eel - Scotia 1 N)
MONTHLY DATA
April Obs: 187.2 Mean: 531.6
2026 % of mean: 35%
May Obs (through 12@12Z): 40.8 Mean: 234.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 36 36 40 40 42
Obs + Fcst: 77 77 81 81 83
% of mean: 34%
June Mean: 84.4
2026 Prob. level: 90 75 50 25 10
Forecast: 31 32 37 39 53
% of mean: 44%
July Mean: 22.0
2026 Prob. level: 90 75 50 25 10
Forecast: 12 13 20 21 23
% of mean: 89%
-------------------------------------------------------
Seasonal Obs-To-Date: 228.0 Mean: 872.3
Prob. level: 90 75 50 25 10
Fcst Residual: 80 82 97 101 122
Obs + Fcst: 308 310 325 329 350
% of mean: 37%
_____________________________________________________________
Station: FRGC1 (Farmington Reservoir - )
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: -218159 -218159 -218159 -218159 -218159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: -813140 -813140 -813140 -813140 -813140
% of mean: N/A
_____________________________________________________________
Station: OTTC1 (Deer Ck Above Scott Rd - )
MONTHLY DATA
April Obs: 5.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 6.8 Mean: N/A
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: MSGC1 (Mormon Slough - Bellota)
MONTHLY DATA
April Obs: 4.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.5 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 5.5 Mean: N/A
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: NHGC1 (Calaveras - New Hogan Dam)
MONTHLY DATA
April Obs: 8.5 Mean: 19.1
2026 % of mean: 45%
May Obs (through 12@12Z): 1.8 Mean: 6.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 2
Obs + Fcst: 3 3 3 3 3
% of mean: 40%
June Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 3%
July Mean: 1.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 10.3 Mean: 29.4
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 2
Obs + Fcst: 11 11 11 12 12
% of mean: 39%
_____________________________________________________________
Station: APCC1 (Napa - Napa, Nr 5 NNW)
MONTHLY DATA
April Obs: 3.6 Mean: 11.0
2026 % of mean: 33%
May Obs (through 12@12Z): 1.0 Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 2 2 2 2 2
% of mean: 42%
June Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 11%
July Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 4.7 Mean: 16.4
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 5 5 5 5 6
% of mean: 33%
_____________________________________________________________
Station: CDLC1 (Russian - Cloverdale, Nr)
MONTHLY DATA
April Obs: 17.8 Mean: 49.5
2026 % of mean: 36%
May Obs (through 12@12Z): 3.9 Mean: 22.6
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 21.7 Mean: 95.5
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9977 -9977 -9977 -9977 -9977
% of mean: N/A
_____________________________________________________________
Station: GUEC1 (Russian - Guerneville Bridge)
MONTHLY DATA
April Obs: 66.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 19.4 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 86.3 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9913 -9913 -9913 -9913 -9913
% of mean: N/A
_____________________________________________________________
Station: HEAC1 (Russian - Healdsburg, Nr)
MONTHLY DATA
April Obs: 32.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 6.9 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9992 -9992 -9992 -9992 -9992
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 39.8 Mean: N/A
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: HOPC1 (Russian - Hopland, Nr 4 N)
MONTHLY DATA
April Obs: 12.6 Mean: 36.2
2026 % of mean: 35%
May Obs (through 12@12Z): 2.5 Mean: 17.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9997 -9997 -9997 -9997 -9997
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 15.1 Mean: 76.2
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: LAMC1 (Ef Russian - Coyote Dam)
MONTHLY DATA
April Obs: 2.3 Mean: 8.2
2026 % of mean: 28%
May Obs (through 12@12Z): 0.3 Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: 29%
June Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 59%
July Mean: 0.6
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 88%
-------------------------------------------------------
Seasonal Obs-To-Date: 2.7 Mean: 13.2
Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 4 4 5 5 5
% of mean: 34%
_____________________________________________________________
Station: NVRC1 (Navarro - Navarro, Nr)
MONTHLY DATA
April Obs: 8.1 Mean: 28.2
2026 % of mean: 29%
May Obs (through 12@12Z): 1.7 Mean: 9.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 5 5 5 5 5
% of mean: 48%
June Mean: 3.3
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% of mean: 93%
July Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 154%
-------------------------------------------------------
Seasonal Obs-To-Date: 9.8 Mean: 42.0
Prob. level: 90 75 50 25 10
Fcst Residual: 8 8 8 8 8
Obs + Fcst: 17 17 18 18 18
% of mean: 42%
_____________________________________________________________
Station: SHEC1 (Napa - St. Helena, Nr 2 E)
MONTHLY DATA
April Obs: 2.0 Mean: 4.9
2026 % of mean: 42%
May Obs (through 12@12Z): 0.5 Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 49%
June Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 20%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 2.5 Mean: 7.1
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 1
Obs + Fcst: 3 3 3 3 3
% of mean: 41%
_____________________________________________________________
Station: UKAC1 (Russian - Ukiah, Nr)
MONTHLY DATA
April Obs: 3.0 Mean: 9.6
2026 % of mean: 31%
May Obs (through 12@12Z): 0.5 Mean: 3.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: 32%
June Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 38%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 101%
-------------------------------------------------------
Seasonal Obs-To-Date: 3.5 Mean: 13.6
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 1 1 1
Obs + Fcst: 4 4 5 5 5
% of mean: 34%
_____________________________________________________________
Station: WSDC1 (Dry Ck - Warm Springs Dam)
MONTHLY DATA
April Obs: 5.3 Mean: 14.3
2026 % of mean: 37%
May Obs (through 12@12Z): 0.7 Mean: 4.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 3 3 3 3 3
% of mean: 57%
June Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 131%
July Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 269%
-------------------------------------------------------
Seasonal Obs-To-Date: 5.9 Mean: 20.9
Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 5
Obs + Fcst: 11 11 11 11 11
% of mean: 52%
_____________________________________________________________
Station: DGYC1 (Dry Ck - Geyserville)
MONTHLY DATA
April Obs: 5.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.6 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 7.3 Mean: N/A
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: BSCC1 (Big Sulphur Ck - Cloverdale, Nr)
MONTHLY DATA
April Obs: 7.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 8.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9991 -9991 -9991 -9991 -9991
% of mean: N/A
_____________________________________________________________
Station: GEYC1 (Russian R - Geyserville)
MONTHLY DATA
April Obs: 25.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 4.8 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 30.5 Mean: N/A
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: RMKC1 (Maacama Ck - Kellogg)
MONTHLY DATA
April Obs: 4.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.7 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 5.2 Mean: N/A
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: SSAC1 (Santa Rosa Ck - Santa Rosa)
MONTHLY DATA
April Obs: 2.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.4 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 3.3 Mean: N/A
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: CTIC1 (Laguna De Santa Rosa - Stony Pt Rd, Cotati, Nr)
MONTHLY DATA
April Obs: 1.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.6 Mean: N/A
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: LSEC1 (Laguna De Santa Rosa - Sebastopol, Nr)
MONTHLY DATA
April Obs: 2.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.4 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 2.7 Mean: N/A
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: MWEC1 (Mark West Ck - Mirabel Heights)
MONTHLY DATA
April Obs: 11.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.8 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 13.2 Mean: N/A
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: RROC1 (Russian R - Highway 1 Bridge)
MONTHLY DATA
April Obs: 510.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 263.8 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9735 -9735 -9735 -9735 -9735
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 774.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9225 -9225 -9225 -9225 -9225
% of mean: N/A
_____________________________________________________________
Station: RIOC1 (Russian - Hacienda Br)
MONTHLY DATA
April Obs: 51.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 10.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 61.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9938 -9938 -9938 -9938 -9938
% of mean: N/A
_____________________________________________________________
Station: LWDC1 (San Antonio - Lockwood, Nr)
MONTHLY DATA
April Obs: 1.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.9 Mean: N/A
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: SNRC1 (San Antonio - San Antonio Dam)
MONTHLY DATA
April Obs: 1.2 Mean: 6.6
2026 % of mean: 18%
May Obs (through 12@12Z): -0.1 Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: -0 -0 -0 -0 -0
% of mean: -5%
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.1 Mean: 8.3
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 13%
_____________________________________________________________
Station: NBYC1 (Nacimiento - Sapaque, Blo)
MONTHLY DATA
April Obs: 1.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 2.0 Mean: N/A
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: NACC1 (Nacimiento - Nacimiento Dam)
MONTHLY DATA
April Obs: 2.1 Mean: 14.1
2026 % of mean: 15%
May Obs (through 12@12Z): -0.3 Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: -0 -0 -0 -0 -0
% of mean: -14%
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.8 Mean: 15.4
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 2 2 2 2 2
% of mean: 12%
_____________________________________________________________
Station: PRBC1 (Salinas - Paso Robles)
MONTHLY DATA
April Obs: 1.3 Mean: 7.7
2026 % of mean: 17%
May Obs (through 12@12Z): 0.2 Mean: 1.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 19%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 1.5 Mean: 9.7
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 2 2 2 2 2
% of mean: 17%
_____________________________________________________________
Station: ESRC1 (Estrella - Estrella, Nr)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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
April Obs: 16.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 7.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9992 -9992 -9992 -9992 -9992
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 23.1 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9976 -9976 -9976 -9976 -9976
% of mean: N/A
_____________________________________________________________
Station: KCYC1 (San Lorenzo Ck - Bitterwater, Blo)
MONTHLY DATA
April Obs: 0.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.1 Mean: N/A
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: SDDC1 (Salinas - Soledad)
MONTHLY DATA
April Obs: 8.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 3.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 11.3 Mean: N/A
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: SOLC1 (Arroyo Seco - Soledad, Nr)
MONTHLY DATA
April Obs: 5.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 6.7 Mean: N/A
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: CHLC1 (Salinas - Chualar, Nr)
MONTHLY DATA
April Obs: 5.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.4 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 6.8 Mean: N/A
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: SPRC1 (Salinas - Spreckels, Nr 5 SSW)
MONTHLY DATA
April Obs: 3.6 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.8 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 4.5 Mean: N/A
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: RDRC1 (Carmel - Robles Del Rio)
MONTHLY DATA
April Obs: 3.6 Mean: 9.5
2026 % of mean: 38%
May Obs (through 12@12Z): 1.0 Mean: 4.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 2 2 2 2 2
% of mean: 61%
June Mean: 1.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 64%
July Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 68%
-------------------------------------------------------
Seasonal Obs-To-Date: 4.6 Mean: 16.0
Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 8 8 8 8 8
% of mean: 48%
_____________________________________________________________
Station: BSRC1 (Big Sur - Big Sur, Nr)
MONTHLY DATA
April Obs: 4.0 Mean: 8.6
2026 % of mean: 47%
May Obs (through 12@12Z): 1.1 Mean: 4.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 3 3 3 3 3
% of mean: 64%
June Mean: 2.2
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 82%
July Mean: 1.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 91%
-------------------------------------------------------
Seasonal Obs-To-Date: 5.1 Mean: 16.5
Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 5
Obs + Fcst: 10 10 10 10 10
% of mean: 60%
_____________________________________________________________
Station: PIIC1 (San Benito - Willow Ck, Nr)
MONTHLY DATA
April Obs: 1.8 Mean: 2.0
2026 % of mean: 89%
May Obs (through 12@12Z): 0.7 Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 53%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 2.5 Mean: 5.5
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 3 3 3 3 3
% of mean: 47%
_____________________________________________________________
Station: HOSC1 (San Benito - Hospital Rd Br, Hollister, Nr)
MONTHLY DATA
April Obs: 0.6 Mean: 2.3
2026 % of mean: 27%
May Obs (through 12@12Z): 0.0 Mean: 0.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 16%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.6 Mean: 3.5
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 21%
_____________________________________________________________
Station: AROC1 (Pajaro - Chittenden 2 ENE)
MONTHLY DATA
April Obs: 4.3 Mean: 13.0
2026 % of mean: 33%
May Obs (through 12@12Z): 1.1 Mean: 4.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 1
Obs + Fcst: 2 2 2 2 2
% of mean: 39%
June Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 34%
July Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 71%
-------------------------------------------------------
Seasonal Obs-To-Date: 5.4 Mean: 19.2
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 7 7 7 7 7
% of mean: 36%
_____________________________________________________________
Station: CBRC1 (Llagas Ck - Chesbro Res)
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: UVRC1 (Uvas Reservoir - )
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: PHOC1 (Pacheco Ck - Dunneville)
MONTHLY DATA
April Obs: 1.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.2 Mean: N/A
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: BTEC1 (San Lorenzo - Big Trees)
MONTHLY DATA
April Obs: 5.5 Mean: 9.4
2026 % of mean: 59%
May Obs (through 12@12Z): 1.3 Mean: 4.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9998 -9998 -9998 -9998 -9998
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 6.8 Mean: 17.6
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: TESC1 (Tres Pinos Ck - Tres Pinos, Nr)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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: TEKC1 (Temecula Ck - Aguanga, Nr)
MONTHLY DATA
April Obs: 0.0 Mean: 0.5
2026 % of mean: 0%
May Obs (through 12@12Z): 0.0 Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 13%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: 1.1
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 11%
_____________________________________________________________
Station: VLKC1 (Vail Lk - Temecula, Nr)
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: MUTC1 (Murrieta Ck - Temecula)
MONTHLY DATA
April Obs: 0.0 Mean: 0.7
2026 % of mean: 0%
May Obs (through 12@12Z): 0.0 Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 0%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: 1.1
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 1%
_____________________________________________________________
Station: SMHC1 (Santa Margarita - Temecula, Nr)
MONTHLY DATA
April Obs: 0.6 Mean: 1.1
2026 % of mean: 50%
May Obs (through 12@12Z): 0.1 Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 30%
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: 27%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.7 Mean: 2.3
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 1
Obs + Fcst: 1 1 1 1 1
% of mean: 40%
_____________________________________________________________
Station: YDRC1 (Santa Margarita - Ysidora, At)
MONTHLY DATA
April Obs: 0.3 Mean: 3.5
2026 % of mean: 9%
May Obs (through 12@12Z): 0.0 Mean: 1.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 13%
June Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 39%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 97%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.3 Mean: 5.6
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: 16%
_____________________________________________________________
Station: HAWC1 (Henshaw Dam - )
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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
April Obs: 0.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.1 Mean: N/A
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: SLOC1 (San Luis Rey - oceanside)
MONTHLY DATA
April Obs: 0.4 Mean: 4.0
2026 % of mean: 10%
May Obs (through 12@12Z): 0.1 Mean: 2.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 17%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.5 Mean: 8.0
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: 18%
_____________________________________________________________
Station: SUDC1 (Sutherland Dam - )
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: HODC1 (Hodges Dam - )
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: ELPC1 (San Diego - El Capitan Dam)
MONTHLY DATA
April Obs: -0.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -1.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: -1.2 Mean: N/A
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: SVIC1 (San Vicente Ck - San Vicente Dam)
MONTHLY DATA
April Obs: -0.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: -0.3 Mean: N/A
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: FSNC1 (San Diego - Fashion Vly)
MONTHLY DATA
April Obs: 0.4 Mean: 2.3
2026 % of mean: 18%
May Obs (through 12@12Z): 0.3 Mean: 0.9
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.7 Mean: 3.7
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: BRTC1 (Barret Lake - )
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: DKHC1 (Deep Ck - Hesperia, Nr)
MONTHLY DATA
April Obs: 1.6 Mean: 7.0
2026 % of mean: 23%
May Obs (through 12@12Z): 0.5 Mean: 2.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 16%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 2.1 Mean: 11.1
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 2 2 2 2 2
% of mean: 19%
_____________________________________________________________
Station: SVWC1 (Silverwood Lk - Hesperia, Nr)
MONTHLY DATA
April Obs: 10.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 10.5 Mean: N/A
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: WFMC1 (W Fk Mojave - Mojave R Forks Res, Abv, Hesperia, N)
MONTHLY DATA
April Obs: 1.6 Mean: 2.4
2026 % of mean: 66%
May Obs (through 12@12Z): 0.2 Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 20%
June Mean: 1.0
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 1.8 Mean: 4.9
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 2 2 2 2 2
% of mean: 37%
_____________________________________________________________
Station: MVDC1 (Mojave Dam - )
MONTHLY DATA
April Obs: 3.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.7 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 3.9 Mean: N/A
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: MVVC1 (Mojave - Lower Narrows, At, Victorville, Nr)
MONTHLY DATA
April Obs: 0.7 Mean: 4.4
2026 % of mean: 16%
May Obs (through 12@12Z): 0.2 Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 25%
June Mean: 0.8
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: 53%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.9 Mean: 7.1
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 1 1 1 1 1
% of mean: 21%
_____________________________________________________________
Station: MBRC1 (Mojave - Barstow)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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: PCNC1 (Palm Canyon Ck - Palm Springs, Nr)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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: DEPC1 (Deep Ck - Palm Desert, Nr)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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: BNCC1 (Burns Ck - Burns Res)
MONTHLY DATA
April Obs: 0.3 Mean: 1.0
2026 % of mean: 25%
May Obs (through 12@12Z): 0.0 Mean: 0.2
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%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.3 Mean: 1.4
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 19%
_____________________________________________________________
Station: DCMC1 (Dry Ck - Modesto)
MONTHLY DATA
April Obs: 0.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.0 Mean: N/A
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: DSNC1 (Dry Ck - Snelling, Nr)
MONTHLY DATA
April Obs: 0.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.4 Mean: N/A
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: LTDC1 (Little Dry Ck - Friant, Nr)
MONTHLY DATA
April Obs: 1.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.9 Mean: N/A
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: MEEC1 (Bear Ck - Mckee Rd)
MONTHLY DATA
April Obs: 8.4 Mean: 7.1
2026 % of mean: 119%
May Obs (through 12@12Z): 4.0 Mean: 7.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 4 4 4 4 4
% of mean: 55%
June Mean: 8.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
July Mean: 9.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 1%
-------------------------------------------------------
Seasonal Obs-To-Date: 12.5 Mean: 32.5
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 13 13 13 13 13
% of mean: 40%
_____________________________________________________________
Station: MPAC1 (Mariposa Ck - Mariposa Res)
MONTHLY DATA
April Obs: 0.7 Mean: 3.1
2026 % of mean: 22%
May Obs (through 12@12Z): 0.1 Mean: 1.6
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 35%
June Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 54%
July Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 32%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.8 Mean: 5.5
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 2 2 2 2 2
% of mean: 30%
_____________________________________________________________
Station: OWCC1 (Owens Ck - Owens Res)
MONTHLY DATA
April Obs: 0.2 Mean: 0.6
2026 % of mean: 40%
May Obs (through 12@12Z): 0.0 Mean: 0.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 18%
June Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 1%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.3 Mean: 1.2
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 25%
_____________________________________________________________
Station: TGCC1 (Tuolumne - grand Cyn Tuolumne,ab Hetch Hetchy)
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: NDVC1 (N Fk Stanislaus R Div Reservoir - Nr Big Meadows)
MONTHLY DATA
April Obs: 13.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 4.7 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 3
Obs + Fcst: 7 7 7 7 8
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 1 1 1 3
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 18.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 4 6
Obs + Fcst: 21 21 22 22 24
% of mean: N/A
_____________________________________________________________
Station: NSWC1 (New Spicer Meadows Res - Big Meadows, Nr)
MONTHLY DATA
April Obs: 13.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 5.8 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 8
Obs + Fcst: 13 13 13 13 14
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 3 3 5
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 19.6 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 10 10 10 11 14
Obs + Fcst: 29 29 30 31 34
% of mean: N/A
_____________________________________________________________
Station: AVYC1 (Nf Stanislaus - Avery, Nr)
MONTHLY DATA
April Obs: 33.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 7.9 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 12 12 13 13 18
Obs + Fcst: 20 20 21 21 26
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 5 5 6 7 15
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 41.3 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 21 21 22 25 35
Obs + Fcst: 62 62 63 66 76
% of mean: N/A
_____________________________________________________________
Station: LBDC1 (Los Banos Dam - )
MONTHLY DATA
April Obs: -594981.8 Mean: 0.6
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: 0.8
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: LGAC1 (Los Gatos Ck - El Dorado Ave)
MONTHLY DATA
April Obs: 0.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.1 Mean: N/A
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: LGCC1 (Los Gatos Ck - Coalinga, Nr)
MONTHLY DATA
April Obs: 0.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.1 Mean: N/A
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: OBBC1 (Stanislaus - Orange Blossom Br)
MONTHLY DATA
April Obs: 67.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 9.5 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 77.0 Mean: N/A
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: OREC1 (Orestimba Ck - Newman, Nr)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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: PNEC1 (Panoche Ck - I5, Silver Creek, Nr)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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: PTTC1 (Del Puerto Ck - Patterson, Nr)
MONTHLY DATA
April Obs: 0.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.2 Mean: N/A
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: RIPC1 (Stanislaus - Ripon)
MONTHLY DATA
April Obs: 61.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 9.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 71.0 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9928 -9928 -9928 -9928 -9928
% of mean: N/A
_____________________________________________________________
Station: STVC1 (Merced - Stevinson, Nr)
MONTHLY DATA
April Obs: 14.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 4.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 18.5 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9981 -9981 -9981 -9981 -9981
% of mean: N/A
_____________________________________________________________
Station: NWMC1 (San Joaquin - Newman, Nr)
MONTHLY DATA
April Obs: 57.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 16.7 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 74.2 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9925 -9925 -9925 -9925 -9925
% of mean: N/A
_____________________________________________________________
Station: PATC1 (San Joaquin - Patterson Br, At)
MONTHLY DATA
April Obs: 63.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 14.6 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 78.5 Mean: N/A
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: MDSC1 (Tuolumne - Modesto)
MONTHLY DATA
April Obs: 31.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 7.2 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9992 -9992 -9992 -9992 -9992
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 39.1 Mean: N/A
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
_____________________________________________________________
Station: VNSC1 (San Joaquin - Vernalis)
MONTHLY DATA
April Obs: 154.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 38.6 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 193.3 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9806 -9806 -9806 -9806 -9806
% of mean: N/A
_____________________________________________________________
Station: WARC1 (Warthan Ck - Coalinga, Nr)
MONTHLY DATA
April Obs: 0.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.1 Mean: N/A
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: CCHC1 (Santa Ynez - Bradbury Dam)
MONTHLY DATA
April Obs: 5.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.2 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 2 2 2 2 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
-------------------------------------------------------
Seasonal Obs-To-Date: 6.5 Mean: N/A
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
_____________________________________________________________
Station: CLLC1 (Calleguas Ck - Csuci)
MONTHLY DATA
April Obs: 1.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 3 3 3 3 3
% of mean: N/A
_____________________________________________________________
Station: CYBC1 (Cuyama - Buckhorn Canyon, Blo, Santa Maria, Nr)
MONTHLY DATA
April Obs: 0.5 Mean: 1.6
2026 % of mean: 34%
May Obs (through 12@12Z): 0.3 Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 59%
June Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.8 Mean: 2.4
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 33%
_____________________________________________________________
Station: GARC1 (Sisquoc - Garey)
MONTHLY DATA
April Obs: 0.3 Mean: 5.8
2026 % of mean: 5%
May Obs (through 12@12Z): 0.0 Mean: 1.5
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%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.3 Mean: 7.6
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 4%
_____________________________________________________________
Station: HSAC1 (Huasna - Arroyo Grande, Nr)
MONTHLY DATA
April Obs: 0.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.8 Mean: N/A
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: LLYC1 (Santa Ynez - Los Laureles Cyn, Blw, Santa Ynez, N)
MONTHLY DATA
April Obs: 2.2 Mean: 7.9
2026 % of mean: 28%
May Obs (through 12@12Z): 0.3 Mean: 2.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 2 2 2 2 2
% of mean: 73%
June Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Forecast: 2 2 2 2 2
% of mean: 196%
July Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 397%
-------------------------------------------------------
Seasonal Obs-To-Date: 2.5 Mean: 11.9
Prob. level: 90 75 50 25 10
Fcst Residual: 5 5 5 5 5
Obs + Fcst: 7 7 7 7 7
% of mean: 60%
_____________________________________________________________
Station: SCPC1 (Santa Clara - Piru, Nr)
MONTHLY DATA
April Obs: 24.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 4.8 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 28.9 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9970 -9970 -9970 -9970 -9970
% of mean: N/A
_____________________________________________________________
Station: SESC1 (Sespe Ck - Fillmore, Nr)
MONTHLY DATA
April Obs: 5.4 Mean: 9.4
2026 % of mean: 57%
May Obs (through 12@12Z): 1.1 Mean: 3.7
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 6.5 Mean: 15.4
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: SLUC1 (Salsipuedes Ck - Lompoc, Nr)
MONTHLY DATA
April Obs: 0.4 Mean: 0.7
2026 % of mean: 48%
May Obs (through 12@12Z): 0.1 Mean: 0.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 91%
June Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 38%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.4 Mean: 1.2
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: NRWC1 (Santa Ynez - Narrows, At, Lompoc, Nr)
MONTHLY DATA
April Obs: 6.6 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.8 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 8.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9991 -9991 -9991 -9991 -9991
% of mean: N/A
_____________________________________________________________
Station: SSQC1 (Sisquoc R - Sisquoc)
MONTHLY DATA
April Obs: 1.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.5 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 2.2 Mean: N/A
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
_____________________________________________________________
Station: TIMC1 (San Timoteo Ck - Loma Linda, Nr)
MONTHLY DATA
April Obs: 0.3 Mean: 0.3
2026 % of mean: 105%
May Obs (through 12@12Z): 0.1 Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 85%
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: 60%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.4 Mean: 0.8
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 93%
_____________________________________________________________
Station: TSLC1 (Temescal Ck - Main St, Abv, Corona, At)
MONTHLY DATA
April Obs: 0.4 Mean: 1.7
2026 % of mean: 23%
May Obs (through 12@12Z): 0.1 Mean: 0.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 13%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.5 Mean: 3.7
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 15%
_____________________________________________________________
Station: ADOC1 (Santa Ana - Prado Dam)
MONTHLY DATA
April Obs: 11.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 2.9 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 14.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9985 -9985 -9985 -9985 -9985
% of mean: N/A
_____________________________________________________________
Station: TWDC1 (Cuyama - Twitchell Dam)
MONTHLY DATA
April Obs: 2.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.6 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 2.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 4 4 4 4 4
% of mean: N/A
_____________________________________________________________
Station: VCAC1 (Santa Clara - Victoria Avenue)
MONTHLY DATA
April Obs: 0.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.5 Mean: N/A
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: VRVC1 (Ventura - Ventura, Nr)
MONTHLY DATA
April Obs: 2.9 Mean: 4.8
2026 % of mean: 61%
May Obs (through 12@12Z): 0.8 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: 89%
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%
-------------------------------------------------------
Seasonal Obs-To-Date: 3.7 Mean: 9.0
Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 4
Obs + Fcst: 8 8 8 8 8
% of mean: 90%
_____________________________________________________________
Station: YTLC1 (Lytle Ck - Colton, Nr)
MONTHLY DATA
April Obs: 0.0 Mean: 0.1
2026 % of mean: 31%
May Obs (through 12@12Z): 0.0 Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 3%
June Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: 0.4
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 14%
_____________________________________________________________
Station: PYMC1 (Pyramid Lk - Gorman, Nr)
MONTHLY DATA
April Obs: 3.1 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.8 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 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 3
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 3.9 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 10 10 10 10 10
Obs + Fcst: 14 14 14 14 14
% of mean: N/A
_____________________________________________________________
Station: LKPC1 (Lake Piru - Piru, Nr)
MONTHLY DATA
April Obs: 4.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 5.5 Mean: N/A
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
_____________________________________________________________
Station: SREC1 (Santa Ana - San Bernardino (e St.))
MONTHLY DATA
April Obs: 0.4 Mean: 5.4
2026 % of mean: 7%
May Obs (through 12@12Z): 0.2 Mean: 4.3
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.6 Mean: 12.9
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: EFBC1 (Elderberry Forebay - Near Castaic)
MONTHLY DATA
April Obs: 1.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.4 Mean: N/A
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
_____________________________________________________________
Station: CSKC1 (Castaic Lake - )
MONTHLY DATA
April Obs: 3.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 5.1 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 6 6 6 6 6
% of mean: N/A
_____________________________________________________________
Station: KNBC1 (Cajon Ck - Keenbrook, Nr)
MONTHLY DATA
April Obs: 1.3 Mean: 0.7
2026 % of mean: 196%
May Obs (through 12@12Z): 0.0 Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.3 Mean: 1.8
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: MWXC1 (Santa Ana - Mwd Crossing, At, Arlington, Nr)
MONTHLY DATA
April Obs: 3.3 Mean: 9.1
2026 % of mean: 36%
May Obs (through 12@12Z): 1.0 Mean: 7.1
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 4.3 Mean: 24.5
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: HANC1 (Hansen Dam - )
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: COYC1 (Coyote Ck - Coyote Res)
MONTHLY DATA
April Obs: 0.4 Mean: 3.1
2026 % of mean: 12%
May Obs (through 12@12Z): 0.1 Mean: 0.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 0 0 0 0 0
% of mean: 27%
June Mean: 0.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 7%
July Mean: 0.1
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 0%
-------------------------------------------------------
Seasonal Obs-To-Date: 0.4 Mean: 4.0
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 14%
_____________________________________________________________
Station: CVQC1 (Calaveras Reservoir - )
MONTHLY DATA
April Obs: -61.2 Mean: 5.7
2026 % of mean: -1066%
May Obs (through 12@12Z): -1.1 Mean: 1.5
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: -62.3 Mean: 8.3
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -10061 -10061 -10061 -10061 -10061
% of mean: N/A
_____________________________________________________________
Station: LEXC1 (Los Gatos Ck - Lexington Res)
MONTHLY DATA
April Obs: 1.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.6 Mean: N/A
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
_____________________________________________________________
Station: AHOC1 (Arroyo Hondo - San Jose, Nr)
MONTHLY DATA
April Obs: 0.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.1 Mean: N/A
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: ANDC1 (Coyote Ck - Anderson Dam)
MONTHLY DATA
April Obs: 1.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.4 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.7 Mean: N/A
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
_____________________________________________________________
Station: SFCC1 (San Francisquito Creek - )
MONTHLY DATA
April Obs: 1.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.5 Mean: N/A
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: ANOC1 (San Antonio Reservoir - )
MONTHLY DATA
April Obs: 0.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.2 Mean: N/A
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: GUDC1 (Guadalupe - San Jose, Almaden Xpwy)
MONTHLY DATA
April Obs: 1.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.6 Mean: N/A
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: CMIC1 (Coyote Ck - Milpitas, Hwy 237, Abv)
MONTHLY DATA
April Obs: 1.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.6 Mean: N/A
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: ALRC1 (Alamitos Ck - Almaden Res)
MONTHLY DATA
April Obs: 0.6 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.2 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.7 Mean: N/A
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: GUAC1 (Guadalupe Ck - Guadalupe Res)
MONTHLY DATA
April Obs: 0.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.3 Mean: N/A
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: CADC1 (Calero Reservoir - )
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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: YLEC1 (Arroyo Valle - Below Lang Canyon)
MONTHLY DATA
April Obs: 0.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.4 Mean: N/A
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: DVAC1 (Del Valle Reservoir - )
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: -218160 -218160 -218160 -218160 -218160
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: -813142 -813142 -813142 -813142 -813142
% of mean: N/A
_____________________________________________________________
Station: MPTC1 (Alameda Ck - Diversion Dam, Abv, Sunol, Nr)
MONTHLY DATA
April Obs: 0.4 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.5 Mean: N/A
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: STDC1 (Stevens Ck - Stevens Ck Res)
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: LESC1 (Los Gatos Ck - Lake Elsman)
MONTHLY DATA
April Obs: -594981.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): -218160.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -228159 -228159 -228159 -228159 -228159
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: -813141.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -823141 -823141 -823141 -823141 -823141
% of mean: N/A
_____________________________________________________________
Station: UPCC1 (Upr Penitencia Ck - Piedmont Rd)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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: ADLC1 (Arroyo De La Laguna - )
MONTHLY DATA
April Obs: 3.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 3.5 Mean: N/A
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: ALQC1 (Alamo Canal - Pleasanton)
MONTHLY DATA
April Obs: 1.6 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.7 Mean: N/A
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: AWEC1 (Alameda Ck - Welch Ck, Blo, Sunol, Nr)
MONTHLY DATA
April Obs: 1.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 1.5 Mean: N/A
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: LRZC1 (San Lorenzo Ck - Hayward)
MONTHLY DATA
April Obs: 0.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.8 Mean: N/A
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: NILC1 (Alameda Ck - Niles, Nr)
MONTHLY DATA
April Obs: 4.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.5 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 5.0 Mean: N/A
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: AMLC1 (Arroyo Mocho - Livermore)
MONTHLY DATA
April Obs: 0.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.2 Mean: N/A
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: AYMC1 (Arroyo Mocho - Pleasanton)
MONTHLY DATA
April Obs: 0.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.8 Mean: N/A
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: DLMC1 (Dry Ck - Lemoncove, Nr)
MONTHLY DATA
April Obs: 0.6 Mean: 2.8
2026 % of mean: 21%
May Obs (through 12@12Z): 0.1 Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9999 -9999 -9999 -9999 -9999
% of mean: N/A
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.7 Mean: 4.7
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: MLPC1 (Mill Ck - Piedra, Nr)
MONTHLY DATA
April Obs: 0.7 Mean: 4.7
2026 % of mean: 15%
May Obs (through 12@12Z): 0.2 Mean: 1.6
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.9 Mean: 7.0
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: KKVC1 (Kern - fairview Dam, Nr Kernville)
MONTHLY DATA
April Obs: 64.7 Mean: 74.4
2026 % of mean: 87%
May Obs (through 12@12Z): 22.5 Mean: 131.2
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 53 54 56 57 60
Obs + Fcst: 75 77 78 80 82
% of mean: 60%
June Mean: 125.3
2026 Prob. level: 90 75 50 25 10
Forecast: 34 38 41 45 52
% of mean: 33%
July Mean: 68.5
2026 Prob. level: 90 75 50 25 10
Forecast: 18 19 19 21 23
% of mean: 28%
-------------------------------------------------------
Seasonal Obs-To-Date: 87.2 Mean: 399.4
Prob. level: 90 75 50 25 10
Fcst Residual: 107 113 117 122 130
Obs + Fcst: 194 200 204 209 217
% of mean: 51%
_____________________________________________________________
Station: SKRC1 (Sf Kern - Onyx, Nr)
MONTHLY DATA
April Obs: 16.4 Mean: 23.7
2026 % of mean: 69%
May Obs (through 12@12Z): 3.4 Mean: 26.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 2 2
Obs + Fcst: 5 5 5 5 5
% of mean: 18%
June Mean: 11.5
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 7%
July Mean: 3.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 4%
-------------------------------------------------------
Seasonal Obs-To-Date: 19.8 Mean: 65.5
Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 22 22 22 22 22
% of mean: 34%
_____________________________________________________________
Station: KTRC1 (Kaweah - Three Rivers, At)
MONTHLY DATA
April Obs: 40.5 Mean: 62.9
2026 % of mean: 64%
May Obs (through 12@12Z): 17.3 Mean: 89.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 27 27 28 29 30
Obs + Fcst: 44 44 46 47 47
% of mean: 51%
June Mean: 70.2
2026 Prob. level: 90 75 50 25 10
Forecast: 11 11 12 15 22
% of mean: 18%
July Mean: 32.0
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 4 5
% of mean: 11%
-------------------------------------------------------
Seasonal Obs-To-Date: 57.8 Mean: 254.4
Prob. level: 90 75 50 25 10
Fcst Residual: 42 43 44 48 55
Obs + Fcst: 100 101 102 106 113
% of mean: 40%
_____________________________________________________________
Station: TVRC1 (Sf Tule R - Reservation Boundary)
MONTHLY DATA
April Obs: 2.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 1.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 3.7 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 5 5 5 5 5
% of mean: N/A
_____________________________________________________________
Station: DKCC1 (Deer Ck - Fountain Springs, Nr)
MONTHLY DATA
April Obs: 1.7 Mean: 3.4
2026 % of mean: 49%
May Obs (through 12@12Z): 0.6 Mean: 2.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 1 1 1 1 1
% of mean: 35%
June Mean: 1.2
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 10%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 2%
-------------------------------------------------------
Seasonal Obs-To-Date: 2.3 Mean: 7.5
Prob. level: 90 75 50 25 10
Fcst Residual: 0 0 0 0 0
Obs + Fcst: 3 3 3 3 3
% of mean: 35%
_____________________________________________________________
Station: KGPC1 (Sf Kings R - Abv Boyden Cavern)
MONTHLY DATA
April Obs: 40.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 22.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 66 69 73 75 78
Obs + Fcst: 88 91 95 97 100
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 34 39 42 49 56
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 16 16 18 19 24
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 62.8 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 124 130 135 140 148
Obs + Fcst: 186 192 198 203 211
% of mean: N/A
_____________________________________________________________
Station: KRVC1 (Kern R - Kernville)
MONTHLY DATA
April Obs: 65.8 Mean: 74.5
2026 % of mean: 88%
May Obs (through 12@12Z): 22.4 Mean: 131.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 54 55 57 58 61
Obs + Fcst: 76 78 79 81 83
% of mean: 60%
June Mean: 125.5
2026 Prob. level: 90 75 50 25 10
Forecast: 35 39 43 47 53
% of mean: 34%
July Mean: 68.8
2026 Prob. level: 90 75 50 25 10
Forecast: 19 20 20 22 24
% of mean: 29%
-------------------------------------------------------
Seasonal Obs-To-Date: 88.1 Mean: 400.2
Prob. level: 90 75 50 25 10
Fcst Residual: 110 116 121 125 133
Obs + Fcst: 198 204 209 213 221
% of mean: 52%
_____________________________________________________________
Station: BKCC1 (Butte Ck - Chico, Nr)
MONTHLY DATA
April Obs: 28.4 Mean: 37.8
2026 % of mean: 75%
May Obs (through 12@12Z): 8.8 Mean: 28.8
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 6 6
Obs + Fcst: 15 15 15 15 15
% of mean: 51%
June Mean: 16.7
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 7 7 9
% of mean: 41%
July Mean: 10.5
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 6 6
% of mean: 53%
-------------------------------------------------------
Seasonal Obs-To-Date: 37.2 Mean: 93.7
Prob. level: 90 75 50 25 10
Fcst Residual: 18 18 18 19 21
Obs + Fcst: 55 55 56 56 58
% of mean: 59%
_____________________________________________________________
Station: BLBC1 (Stony Ck - Black Butte Dam)
MONTHLY DATA
April Obs: 27.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 4.3 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 31.6 Mean: N/A
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
_____________________________________________________________
Station: BTCC1 (Sacramento - Butte City)
MONTHLY DATA
April Obs: 535.6 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 147.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9852 -9852 -9852 -9852 -9852
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 682.6 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9316 -9316 -9316 -9316 -9316
% of mean: N/A
_____________________________________________________________
Station: CLAC1 (Sacramento - Colusa Weir)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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: CLSC1 (Sacramento - Moulton Weir)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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: CLUC1 (Sacramento - Colusa Bridge)
MONTHLY DATA
April Obs: 549.4 Mean: 750.8
2026 % of mean: 73%
May Obs (through 12@12Z): 142.1 Mean: 628.5
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 691.4 Mean: 2464.6
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9308 -9308 -9308 -9308 -9308
% of mean: N/A
_____________________________________________________________
Station: COTC1 (Battle Ck - Cottonwood, Nr)
MONTHLY DATA
April Obs: 31.1 Mean: 37.3
2026 % of mean: 83%
May Obs (through 12@12Z): 9.6 Mean: 36.7
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 14 14 14 14 15
Obs + Fcst: 23 23 24 24 24
% of mean: 64%
June Mean: 27.8
2026 Prob. level: 90 75 50 25 10
Forecast: 19 19 19 20 22
% of mean: 69%
July Mean: 19.7
2026 Prob. level: 90 75 50 25 10
Forecast: 17 17 18 18 19
% of mean: 89%
-------------------------------------------------------
Seasonal Obs-To-Date: 40.6 Mean: 121.6
Prob. level: 90 75 50 25 10
Fcst Residual: 50 50 51 51 54
Obs + Fcst: 91 91 92 92 95
% of mean: 75%
_____________________________________________________________
Station: CTWC1 (Cottonwood Ck - Cottonwood, Nr)
MONTHLY DATA
April Obs: 32.3 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 9.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 41.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9958 -9958 -9958 -9958 -9958
% of mean: N/A
_____________________________________________________________
Station: CWAC1 (Cottonwood Ck - (aux)cottonwood, Nr)
MONTHLY DATA
April Obs: 32.3 Mean: 67.7
2026 % of mean: 48%
May Obs (through 12@12Z): 9.1 Mean: 41.5
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 13 13 13 13 13
Obs + Fcst: 22 22 22 22 23
% of mean: 53%
June Mean: 18.9
2026 Prob. level: 90 75 50 25 10
Forecast: 13 13 13 13 15
% of mean: 69%
July Mean: 7.3
2026 Prob. level: 90 75 50 25 10
Forecast: 7 7 7 7 8
% of mean: 97%
-------------------------------------------------------
Seasonal Obs-To-Date: 41.4 Mean: 135.4
Prob. level: 90 75 50 25 10
Fcst Residual: 33 33 33 34 37
Obs + Fcst: 74 74 75 75 78
% of mean: 55%
_____________________________________________________________
Station: CWCC1 (Cow Ck - Millville, Nr)
MONTHLY DATA
April Obs: 28.3 Mean: 48.3
2026 % of mean: 59%
May Obs (through 12@12Z): 7.4 Mean: 32.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 7 7
Obs + Fcst: 14 14 14 14 14
% of mean: 43%
June Mean: 12.9
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 4 5 8
% of mean: 29%
July Mean: 3.8
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 1 1
% of mean: 10%
-------------------------------------------------------
Seasonal Obs-To-Date: 35.7 Mean: 97.3
Prob. level: 90 75 50 25 10
Fcst Residual: 9 10 11 12 17
Obs + Fcst: 45 45 46 48 52
% of mean: 48%
_____________________________________________________________
Station: DCVC1 (Deer Ck - Vina, Nr)
MONTHLY DATA
April Obs: 30.0 Mean: 30.1
2026 % of mean: 100%
May Obs (through 12@12Z): 7.1 Mean: 22.3
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 7 7 7
Obs + Fcst: 14 14 14 14 14
% of mean: 62%
June Mean: 11.6
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 11
% of mean: 67%
July Mean: 7.3
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 6 7
% of mean: 81%
-------------------------------------------------------
Seasonal Obs-To-Date: 37.0 Mean: 71.2
Prob. level: 90 75 50 25 10
Fcst Residual: 20 20 20 21 24
Obs + Fcst: 57 57 57 58 61
% of mean: 81%
_____________________________________________________________
Station: EDCC1 (Elder Ck - Paskenta, Nr)
MONTHLY DATA
April Obs: 4.8 Mean: 8.6
2026 % of mean: 56%
May Obs (through 12@12Z): 1.3 Mean: 5.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1 1 1 1 1
Obs + Fcst: 2 2 2 2 2
% of mean: 44%
June Mean: 2.0
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 1 1 1
% of mean: 41%
July Mean: 0.5
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 0
% of mean: 51%
-------------------------------------------------------
Seasonal Obs-To-Date: 6.2 Mean: 16.5
Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 8 8 8 8 9
% of mean: 50%
_____________________________________________________________
Station: HAMC1 (Sacramento - Hamilton City)
MONTHLY DATA
April Obs: 508.9 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 145.3 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9854 -9854 -9854 -9854 -9854
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 654.2 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9345 -9345 -9345 -9345 -9345
% of mean: N/A
_____________________________________________________________
Station: HKCC1 (Big Chico Ck - Chico, Nr)
MONTHLY DATA
April Obs: 13.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 3.2 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 3 3 3 3 3
Obs + Fcst: 6 6 6 6 6
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 3 3 3 3 3
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 17.0 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 7 7 8 8 8
Obs + Fcst: 24 24 25 25 25
% of mean: N/A
_____________________________________________________________
Station: MLMC1 (Mill Ck - Los Molinos, Nr)
MONTHLY DATA
April Obs: 31.5 Mean: 25.1
2026 % of mean: 125%
May Obs (through 12@12Z): 7.8 Mean: 25.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 9 9 9 10 12
Obs + Fcst: 17 17 17 18 20
% of mean: 65%
June Mean: 18.6
2026 Prob. level: 90 75 50 25 10
Forecast: 9 9 9 11 15
% of mean: 51%
July Mean: 11.1
2026 Prob. level: 90 75 50 25 10
Forecast: 8 8 8 8 8
% of mean: 70%
-------------------------------------------------------
Seasonal Obs-To-Date: 39.3 Mean: 80.8
Prob. level: 90 75 50 25 10
Fcst Residual: 25 26 27 29 35
Obs + Fcst: 65 65 66 68 74
% of mean: 82%
_____________________________________________________________
Station: MMCC1 (Mccloud - Mccloud, Nr)
MONTHLY DATA
April Obs: 53.6 Mean: 64.6
2026 % of mean: 83%
May Obs (through 12@12Z): 18.6 Mean: 64.9
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 33 33 33 33 33
Obs + Fcst: 51 51 51 51 51
% of mean: 79%
June Mean: 53.8
2026 Prob. level: 90 75 50 25 10
Forecast: 47 48 48 48 49
% of mean: 88%
July Mean: 49.9
2026 Prob. level: 90 75 50 25 10
Forecast: 48 48 48 48 48
% of mean: 96%
-------------------------------------------------------
Seasonal Obs-To-Date: 72.2 Mean: 233.2
Prob. level: 90 75 50 25 10
Fcst Residual: 128 128 128 128 130
Obs + Fcst: 200 200 200 201 202
% of mean: 86%
_____________________________________________________________
Station: ORFC1 (Sacramento - Ord Ferry)
MONTHLY DATA
April Obs: 442.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 111.9 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9887 -9887 -9887 -9887 -9887
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 554.4 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9445 -9445 -9445 -9445 -9445
% of mean: N/A
_____________________________________________________________
Station: RDBC1 (Sacramento - Red Bluff, Blo, Diversion Dam, Nr)
MONTHLY DATA
April Obs: 387.5 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 134.8 Mean: N/A
2026 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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 522.2 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9477 -9477 -9477 -9477 -9477
% of mean: N/A
_____________________________________________________________
Station: RDGC1 (Clear Ck - Igo, Nr)
MONTHLY DATA
April Obs: 16.3 Mean: 14.6
2026 % of mean: 112%
May Obs (through 12@12Z): 5.1 Mean: 13.1
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 21.5 Mean: 43.2
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: SGEC1 (Stony Ck - Stony Gorge Res)
MONTHLY DATA
April Obs: 14.7 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 4.1 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 18.8 Mean: N/A
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: TCRC1 (Thomes Ck - Paskenta)
MONTHLY DATA
April Obs: 11.2 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 2.0 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 2 2 2 2 2
Obs + Fcst: 4 4 4 4 4
% of mean: N/A
June Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 1 1 2 2 3
% of mean: N/A
July Mean: N/A
2026 Prob. level: 90 75 50 25 10
Forecast: 0 0 0 0 1
% of mean: N/A
-------------------------------------------------------
Seasonal Obs-To-Date: 13.1 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: 4 4 4 4 6
Obs + Fcst: 17 17 17 17 19
% of mean: N/A
_____________________________________________________________
Station: TEHC1 (Sacramento - Tehama)
MONTHLY DATA
April Obs: 487.8 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 165.0 Mean: N/A
2026 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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 652.7 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9346 -9346 -9346 -9346 -9346
% of mean: N/A
_____________________________________________________________
Station: TISC1 (Sacramento - Tisdale Weir)
MONTHLY DATA
April Obs: 0.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 0.0 Mean: N/A
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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 0.0 Mean: N/A
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: VWBC1 (Sacramento - Vina)
MONTHLY DATA
April Obs: 549.0 Mean: N/A
2026 % of mean: N/A
May Obs (through 12@12Z): 182.3 Mean: N/A
2026 Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9817 -9817 -9817 -9817 -9817
% 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
-------------------------------------------------------
Seasonal Obs-To-Date: 731.3 Mean: N/A
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9268 -9268 -9268 -9268 -9268
% of mean: N/A
_____________________________________________________________
Station: WHSC1 (Clear Ck - Whiskeytown Res)
MONTHLY DATA
April Obs: 25.0 Mean: 36.4
2026 % of mean: 69%
May Obs (through 12@12Z): 8.5 Mean: 21.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 6 6 6 6 6
Obs + Fcst: 14 14 14 14 15
% of mean: 67%
June Mean: 9.8
2026 Prob. level: 90 75 50 25 10
Forecast: 6 6 6 7 8
% of mean: 64%
July Mean: 4.3
2026 Prob. level: 90 75 50 25 10
Forecast: 4 4 4 4 5
% of mean: 95%
-------------------------------------------------------
Seasonal Obs-To-Date: 33.5 Mean: 71.8
Prob. level: 90 75 50 25 10
Fcst Residual: 16 16 16 17 18
Obs + Fcst: 49 49 50 50 52
% of mean: 69%
_____________________________________________________________
Station: WLKC1 (Sacramento - Wilkins Slough, Blo)
MONTHLY DATA
April Obs: 555.9 Mean: 676.3
2026 % of mean: 82%
May Obs (through 12@12Z): 140.6 Mean: 545.4
2026 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
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
-------------------------------------------------------
Seasonal Obs-To-Date: 696.5 Mean: 2145.8
Prob. level: 90 75 50 25 10
Fcst Residual: -9999 -9999 -9999 -9999 -9999
Obs + Fcst: -9302 -9302 -9302 -9302 -9302
% of mean: N/A
_____________________________________________________________
Station: SACC0 (Sacramento Valley - Water Resources Index)
MONTHLY DATA
April Obs: 1863.6 Mean: 2360.8
2026 % of mean: 79%
May Obs (through 12@12Z): 453.0 Mean: 2017.0
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 515 516 521 538 561
Obs + Fcst: 968 969 974 991 1014
% of mean: 48%
June Mean: 1137.6
2026 Prob. level: 90 75 50 25 10
Forecast: 503 510 525 545 654
% of mean: 46%
July Mean: 529.0
2026 Prob. level: 90 75 50 25 10
Forecast: 391 394 399 411 430
% of mean: 75%
-------------------------------------------------------
Seasonal Obs-To-Date: 2316.6 Mean: 6044.4
Prob. level: 90 75 50 25 10
Fcst Residual: 1412 1428 1451 1480 1622
Obs + Fcst: 3728 3744 3768 3796 3938
% of mean: 62%
_____________________________________________________________
Station: VNSC0 (San Joaquin Valley - Water Resources Index)
MONTHLY DATA
April Obs: 745.4 Mean: 905.1
2026 % of mean: 82%
May Obs (through 12@12Z): 317.4 Mean: 1333.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 523 544 562 581 606
Obs + Fcst: 840 861 880 898 923
% of mean: 66%
June Mean: 1033.0
2026 Prob. level: 90 75 50 25 10
Forecast: 306 331 355 388 456
% of mean: 34%
July Mean: 407.9
2026 Prob. level: 90 75 50 25 10
Forecast: 98 102 108 122 160
% of mean: 26%
-------------------------------------------------------
Seasonal Obs-To-Date: 1062.7 Mean: 3679.4
Prob. level: 90 75 50 25 10
Fcst Residual: 973 995 1013 1077 1208
Obs + Fcst: 2036 2057 2076 2140 2271
% of mean: 56%
_____________________________________________________________
Station: MLIC0 (Central Valley - Water Resources Index)
MONTHLY DATA
April Obs: 2609.0 Mean: 3265.3
2026 % of mean: 80%
May Obs (through 12@12Z): 770.4 Mean: 3350.4
2026 Prob. level: 90 75 50 25 10
Fcst Residual: 1050 1070 1084 1103 1181
Obs + Fcst: 1820 1840 1854 1874 1951
% of mean: 55%
June Mean: 2166.8
2026 Prob. level: 90 75 50 25 10
Forecast: 814 847 877 919 1117
% of mean: 40%
July Mean: 936.9
2026 Prob. level: 90 75 50 25 10
Forecast: 492 496 510 529 611
% of mean: 54%
-------------------------------------------------------
Seasonal Obs-To-Date: 3379.3 Mean: 9719.4
Prob. level: 90 75 50 25 10
Fcst Residual: 2388 2421 2462 2560 2802
Obs + Fcst: 5767 5800 5841 5940 6182
% of mean: 60%
_____________________________________________________________
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