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PRECIPOUT.200701 2007 WY Monthly Precipitation (ALL stations)
provided by the California Cooperative Snow Surveys
For the period Oct 1, 2006 to Apr 30, 2007
Report generated: 05/07/2007 07:43
| NORTH COAST | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Station | Elev. | ||||||||||
| SMITH RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Gasquet Ranger Station | 384' (GAS) | Precip Average %-avg | 1.36 7.53 18% | 23.21 14.14 164% | 22.55 16.37 138% | 5.70 16.45 35% | 17.71 11.95 148% | 6.27 11.08 57% | --- 6.47 --- | --- 83.99 --- | 92.33 --- |
| KLAMATH RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Callahan | 3185' (CAL) | Precip Average %-avg | 1.82 1.40 130% | 3.21 2.75 117% | 4.93 3.67 134% | 1.09 3.68 30% | 3.80 2.58 147% | .19 2.14 9% | .28 1.38 20% | 15.32 17.60 87% | 20.05 76% |
| Fort Jones RS | 2725' (FJN) | Precip Average %-avg | .08 1.50 5% | 2.94 2.90 101% | 5.42 4.16 130% | 1.44 4.25 34% | 4.67 2.80 167% | .50 2.09 24% | .69 1.08 64% | 15.74 18.78 84% | 21.85 72% |
| Yreka | 2625' (YRK) | Precip Average %-avg | .24 1.41 17% | 2.96 2.19 135% | 5.27 3.50 151% | 1.27 3.24 39% | 2.72 2.18 125% | .24 1.70 14% | .68 .95 72% | 13.38 15.17 88% | 18.28 73% |
| Happy Camp RS | 1120' (HAP) | Precip Average %-avg | .17 3.91 4% | 13.33 7.79 171% | 14.58 10.35 141% | 2.99 11.05 27% | 12.90 7.66 168% | 1.70 6.48 26% | 3.30 2.75 120% | 48.97 49.99 98% | 54.09 91% |
| Klamath River At Orleans | 430' (OLS) | Precip Average %-avg | .64 3.77 17% | 13.40 8.06 166% | 13.32 10.17 131% | 2.86 10.70 27% | 11.83 7.33 161% | 1.88 6.59 29% | 3.48 3.05 114% | 47.41 49.67 95% | 53.84 88% |
| TRINITY RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Coffee Creek Ranger Station | 4400' (CFF) | Precip Average %-avg | 2.00 5.33 38% | 6.20 7.77 80% | 12.40 9.46 131% | --- 8.75 --- | --- 7.28 --- | --- 5.30 --- | --- 2.82 --- | --- 46.71 --- | 54.29 --- |
| Weaverville RS | 2050' (WVR) | Precip Average %-avg | 1.97 2.55 77% | 6.00 5.06 119% | 3.03 6.85 44% | .94 7.38 13% | 6.75 5.30 127% | 2.14 4.09 52% | 2.09 2.31 90% | 22.92 33.54 68% | 36.85 62% |
| Big Bar | 1270' (BGB) | Precip Average %-avg | .38 2.35 16% | 5.68 5.37 106% | 7.02 6.87 102% | 1.07 7.42 14% | 7.19 5.42 133% | 1.10 4.36 25% | --- 2.40 --- | --- 34.19 --- | 36.99 --- |
| Hoopa | 333' (HOO) | Precip Average %-avg | .40 4.24 9% | 12.50 8.58 146% | 12.38 11.12 111% | 2.80 10.37 27% | 13.53 7.99 169% | 2.23 7.06 32% | --- 3.44 --- | --- 52.80 --- | 56.86 --- |
| EEL RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Bridgeville 4nnw | 2100' (BVL) | Precip Average %-avg | --- 4.86 --- | --- 8.69 --- | --- 11.90 --- | --- 11.72 --- | --- 9.00 --- | --- 8.80 --- | --- 4.46 --- | --- 59.43 --- | 64.34 --- |
| Covelo 1 Nne | 1514' (COV) | Precip Average %-avg | .53 2.59 20% | 4.20 5.45 77% | 7.02 7.50 94% | .87 8.13 11% | 10.39 6.32 164% | 1.14 5.45 21% | --- 2.26 --- | --- 37.70 --- | 40.09 --- |
| Standish Hickey Park | 850' (SNH) | Precip Average %-avg | .65 5.19 13% | 10.89 9.69 112% | 14.54 14.34 101% | 3.73 14.48 26% | --- 10.31 --- | 2.12 9.08 23% | 4.86 4.48 108% | --- 67.57 --- | 71.96 --- |
| Scotia | 139' (SCA) | Precip Average %-avg | .55 3.31 17% | 7.65 6.04 127% | 9.46 8.68 109% | 1.70 9.08 19% | 12.31 7.45 165% | 2.91 6.35 46% | 3.71 3.31 112% | 38.29 44.22 87% | 47.33 81% |
| Eureka Woodley Island | 20' (ERK) | Precip Average %-avg | 1.52 2.99 51% | 7.41 5.54 134% | 7.09 6.41 111% | 1.86 6.50 29% | 11.86 5.17 229% | 2.51 5.21 48% | 2.72 2.87 95% | 34.97 34.69 101% | 38.22 91% |
| RUSSIAN RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Ukiah | 633' (UKH) | Precip Average %-avg | 2.11 2.03 104% | 4.49 4.60 98% | 7.30 7.13 102% | .51 7.92 6% | 9.62 5.88 164% | .85 4.32 20% | --- 2.33 --- | --- 34.21 --- | 35.98 --- |
| Fort Ross | 112' (FRR) | Precip Average %-avg | .17 2.47 7% | 5.08 4.86 105% | 7.66 6.68 115% | --- 7.96 --- | --- 6.13 --- | --- 4.85 --- | --- 2.93 --- | --- 35.88 --- | 38.33 --- |
| Santa Rosa | 109' (SRO) | Precip Average %-avg | .57 1.72 33% | 3.58 3.37 106% | 5.46 5.27 104% | .49 6.33 8% | 7.07 4.76 149% | .28 3.73 8% | --- 2.23 --- | --- 27.41 --- | 28.85 --- |
| Russian River Near Healdsburg | 108' (HEA) | Precip Average %-avg | .53 2.34 23% | 3.80 5.06 75% | 7.79 7.68 101% | .49 6.33 8% | 12.50 7.10 176% | .28 3.73 8% | --- 2.23 --- | 24.62 22.18 111% | 40.67 61% |
| SAN FRANCISCO BAY | |||||||||||
| Station | Elev. | ||||||||||
| NORTH SF BAY AREA | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Angwin Pacific Union Col | 1815' (APU) | Precip Average %-avg | .29 2.32 12% | 3.21 4.42 73% | 6.16 7.24 85% | .48 8.84 5% | 9.82 6.69 147% | .39 4.99 8% | --- 2.69 --- | --- 37.19 --- | 38.84 --- |
| Lagunitas Lake | 799' (LGT) | Precip Average %-avg | .50 3.05 16% | 4.96 5.51 90% | 8.90 8.97 99% | .97 10.96 9% | 16.46 8.67 190% | .56 6.64 8% | 2.84 3.57 80% | 35.19 47.37 74% | 49.50 71% |
| Fairfield | 40' (FRF) | Precip Average %-avg | .12 1.26 10% | 2.55 2.64 97% | 3.41 3.77 90% | .20 5.11 4% | 4.38 3.27 134% | .11 2.54 4% | --- 1.43 --- | --- 20.02 --- | 20.94 --- |
| Napa Fire Department | 35' (NSH) | Precip Average %-avg | .14 1.51 9% | 3.30 2.87 115% | 3.71 4.59 81% | .36 5.05 7% | 5.12 3.92 131% | .35 3.30 11% | --- 1.79 --- | --- 23.03 --- | 24.18 --- |
| SOUTH SF BAY AREA | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Mount Hamilton | 4206' (HML) | Precip Average %-avg | .57 1.24 46% | 3.31 2.73 121% | 3.88 4.57 85% | 1.09 4.57 24% | 6.67 4.09 163% | .82 3.58 23% | 1.05 2.23 47% | 17.39 23.01 76% | 24.16 72% |
| San Francisco Wb Ap | 8' (SFF) | Precip Average %-avg | .63 1.06 59% | 3.05 2.37 129% | 5.31 3.72 143% | .72 4.41 16% | 4.79 3.29 146% | .52 2.76 19% | --- 1.42 --- | --- 19.03 --- | 19.90 --- |
| CENTRAL COAST | |||||||||||
| Station | Elev. | ||||||||||
| SANTA CRUZ - PAJARO RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Hollister | 275' (HLS) | Precip Average %-avg | .88 .52 169% | .71 1.52 47% | .62 2.44 25% | .18 2.58 7% | 1.72 2.28 75% | .16 1.89 8% | --- 1.12 --- | --- 12.35 --- | 13.07 --- |
| Santa Cruz | 130' (CRZ) | Precip Average %-avg | .68 1.37 50% | 3.26 3.25 100% | 4.73 5.76 82% | .80 6.43 12% | 5.86 5.40 109% | .33 4.00 8% | --- 2.21 --- | --- 28.42 --- | 29.84 --- |
| Watsonville Water | 95' (WTW) | Precip Average %-avg | .10 .96 10% | 1.52 2.35 65% | 4.10 4.07 101% | .96 4.33 22% | 4.96 3.68 135% | .33 2.98 11% | --- 1.64 --- | --- 20.01 --- | 21.53 --- |
| SALINAS RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Priest Valley | 2300' (PSV) | Precip Average %-avg | 2.82 .70 403% | .58 2.05 28% | 2.70 3.71 73% | --- 4.15 --- | --- 4.25 --- | --- 3.26 --- | --- 1.72 --- | --- 19.84 --- | 20.73 --- |
| Salinas River At Paso Robles | 700' (PAS) | Precip Average %-avg | .61 .47 130% | .28 1.39 20% | 1.04 2.63 40% | .64 3.12 21% | 2.60 2.65 98% | .13 2.23 6% | --- .99 --- | --- 13.48 --- | 14.10 --- |
| San Luis Obispo Poly | 315' (SLO) | Precip Average %-avg | .05 .82 6% | .45 2.11 21% | --- 4.17 --- | 1.39 4.91 28% | 3.39 4.58 74% | .44 3.27 13% | .90 1.83 49% | --- 21.69 --- | 22.47 --- |
| Big Sur State Park | 240' (BGS) | Precip Average %-avg | .14 1.91 7% | 2.81 4.45 63% | 6.58 7.72 85% | 1.07 8.66 12% | 9.28 7.57 123% | .89 5.70 16% | --- 3.25 --- | --- 39.26 --- | 40.84 --- |
| Salinas No2 | 45' (SAP) | Precip Average %-avg | .12 .56 21% | 2.01 1.39 145% | 2.64 2.60 102% | .89 2.76 32% | 2.60 2.44 107% | .37 2.04 18% | --- 1.22 --- | --- 13.01 --- | 13.68 --- |
| SANTA BARBARA AREA | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Juncal Dam | 2075' (JNL) | Precip Average %-avg | 1.45 .85 171% | .39 2.66 15% | 1.51 4.89 31% | 3.33 5.96 56% | 3.15 6.22 51% | .08 4.37 2% | .68 2.35 29% | 10.59 27.30 39% | 28.53 37% |
| Cachuma Lake | 781' (CCH) | Precip Average %-avg | 4.75 .56 848% | .20 1.77 11% | 1.59 3.09 51% | 1.30 4.22 31% | 3.03 4.16 73% | .15 3.32 5% | .81 1.22 66% | 11.83 18.34 65% | 19.10 62% |
| Santa Barbara Sanitation | 5' (SBR) | Precip Average %-avg | .20 .44 45% | .25 1.86 13% | .89 3.20 28% | --- 3.85 --- | --- 3.94 --- | --- 2.86 --- | --- 1.37 --- | --- 17.52 --- | 18.15 --- |
| SOUTH COAST | |||||||||||
| Station | Elev. | ||||||||||
| VENTURA - LOS ANGELES AREA | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Mount Wilson No 2 | 5709' (WLS) | Precip Average %-avg | .00 1.09 0% | .11 3.63 3% | .92 5.51 17% | .63 6.96 9% | 2.56 7.80 33% | .49 5.37 9% | .45 2.66 17% | 5.16 33.02 16% | 34.58 15% |
| Saugus Power Plant 1 | 2105' (SGS) | Precip Average %-avg | --- 1.75 --- | --- 1.98 --- | --- 3.33 --- | --- 3.75 --- | --- 3.78 --- | --- 3.04 --- | --- 1.63 --- | --- 19.26 --- | 20.28 --- |
| Los Angeles Civic Center | 270' (LCC) | Precip Average %-avg | 4.65 .29 1603% | .16 2.00 8% | .81 2.09 39% | .19 2.96 6% | .92 2.92 32% | .05 2.40 2% | .74 1.15 64% | 7.52 13.81 54% | 14.41 52% |
| Los Angeles-Wso Airport | 100' (LAN) | Precip Average %-avg | .00 .38 0% | .25 1.41 18% | .61 2.10 29% | .39 2.70 14% | .82 2.92 28% | .09 1.88 5% | .36 .92 39% | 2.52 12.31 20% | 12.76 20% |
| Oxnard | 49' (OXN) | Precip Average %-avg | .62 .30 207% | .13 1.94 7% | 1.02 2.23 46% | 2.65 3.05 87% | .86 2.93 29% | .02 2.30 1% | .97 1.15 84% | 6.27 13.90 45% | 14.32 44% |
| SANTA ANA RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Big Bear Lake | 6790' (BBE) | Precip Average %-avg | .01 1.12 1% | .08 2.16 4% | 1.04 3.72 28% | .20 5.91 3% | 1.22 6.23 20% | .60 5.00 12% | .47 2.84 17% | 3.62 26.98 13% | 29.96 12% |
| Lytle Creek R S | 2730' (LYT) | Precip Average %-avg | .65 .98 66% | --- 3.56 --- | --- 5.94 --- | --- 7.55 --- | --- 7.61 --- | --- 6.06 --- | --- 2.79 --- | --- 34.49 --- | 35.90 --- |
| Elsinore | 1285' (ELS) | Precip Average %-avg | .00 .40 0% | .70 1.10 64% | .50 2.24 22% | .01 2.04 0% | .02 2.63 1% | .02 1.93 1% | .32 .74 43% | 1.57 11.08 14% | 11.78 13% |
| Santa Ana Fire Sta | 135' (ANA) | Precip Average %-avg | .38 .36 106% | .11 1.43 8% | .67 2.49 27% | .03 2.84 1% | .98 2.89 34% | .10 2.19 5% | .34 1.12 30% | 2.61 13.32 20% | 13.92 19% |
| Laguna Beach | 35' (LGB) | Precip Average %-avg | .00 .42 0% | .17 1.37 12% | 1.07 1.94 55% | .79 2.54 31% | 1.17 2.59 45% | .24 1.98 12% | .60 1.02 59% | 4.04 11.86 34% | 12.58 32% |
| SAN DIEGO AREA | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Cuyamaca Dam | 4641' (CUY) | Precip Average %-avg | 3.19 1.48 216% | .57 3.10 18% | 2.53 5.77 44% | 1.62 5.96 27% | 6.01 6.97 86% | 2.07 6.16 34% | .97 3.59 27% | 16.96 33.03 51% | 36.20 47% |
| Henshaw Dam | 2700' (HSD) | Precip Average %-avg | .41 .76 54% | .21 2.78 8% | 2.06 3.74 55% | .80 4.44 18% | 4.02 4.09 98% | .41 4.38 9% | 1.14 2.18 52% | 9.05 22.37 40% | 24.32 37% |
| El Capitan Dam | 600' (ELC) | Precip Average %-avg | .42 .69 61% | .60 1.41 43% | 1.06 2.72 39% | .92 2.88 32% | 3.31 3.00 110% | .51 2.70 19% | .97 1.42 68% | 7.79 14.82 53% | 15.90 49% |
| San Diego Nws-Lindbergh | 13' (SDG) | Precip Average %-avg | 1.11 .42 264% | .15 1.13 13% | .53 1.91 28% | .51 2.05 25% | 1.12 1.92 58% | .09 1.61 6% | .46 .76 61% | 3.97 9.80 41% | 10.37 38% |
| Oceanside Marina | 10' (OSM) | Precip Average %-avg | 1.59 .36 442% | .00 1.39 0% | .75 1.58 47% | 1.02 2.03 50% | 1.49 1.91 78% | --- 1.92 --- | --- .94 --- | --- 10.13 --- | 10.93 --- |
| SACRAMENTO RIVER | |||||||||||
| Station | Elev. | ||||||||||
| SACRAMENTO VALLEY FLOOR | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Harrison Gulch RS | 2750' (HRR) | Precip Average %-avg | .98 2.83 35% | 3.46 4.91 70% | 5.89 7.27 81% | .34 5.83 6% | 5.67 4.65 122% | .32 4.30 7% | --- 2.00 --- | --- 31.79 --- | 35.17 --- |
| Clear Lk Highlands (Obs) | 1340' (CLH) | Precip Average %-avg | --- 1.51 --- | --- 3.58 --- | --- 4.49 --- | --- 5.41 --- | --- 3.93 --- | --- 3.20 --- | --- 1.62 --- | --- 23.74 --- | 25.11 --- |
| East Park Reservoir | 1205' (EPK) | Precip Average %-avg | --- 1.08 --- | --- 2.07 --- | --- 3.68 --- | --- 4.20 --- | --- 3.40 --- | --- 2.17 --- | --- 1.22 --- | --- 17.82 --- | 18.98 --- |
| Stony Gorge Reservoir | 800' (STG) | Precip Average %-avg | .10 1.12 9% | 1.27 2.16 59% | 3.82 3.72 103% | .01 4.09 0% | 3.98 3.56 112% | .11 2.49 4% | .96 1.40 69% | 10.25 18.54 55% | 19.98 51% |
| Red Bluff | 353' (RBF) | Precip Average %-avg | .10 1.29 8% | 1.88 2.71 69% | 3.92 3.88 101% | .00 4.27 0% | 4.47 3.25 138% | .54 2.56 21% | --- 1.67 --- | --- 19.63 --- | 21.51 --- |
| Orland | 254' (ORL) | Precip Average %-avg | .09 1.11 8% | 1.64 2.39 69% | 3.10 3.74 83% | .04 4.10 1% | 3.31 3.38 98% | .12 2.61 5% | --- 1.53 --- | --- 18.86 --- | 20.36 --- |
| Chico Univ Farm | 185' (CES) | Precip Average %-avg | .19 1.54 12% | 2.34 3.09 76% | 1.99 4.64 43% | 1.86 5.21 36% | 4.87 4.20 116% | .20 3.17 6% | 2.45 2.08 118% | 13.90 23.93 58% | 25.78 54% |
| Woodland 1 Wnw | 69' (WDL) | Precip Average %-avg | .01 .93 1% | 1.69 1.89 89% | 1.70 3.24 52% | .06 3.71 2% | 3.19 3.09 103% | --- 2.16 --- | --- 1.28 --- | --- 16.30 --- | 17.17 --- |
| Davis 2wsw | 60' (DVS) | Precip Average %-avg | .02 .93 2% | 2.14 1.86 115% | 2.39 3.16 76% | .00 3.67 0% | 3.34 3.05 110% | --- 2.15 --- | --- 1.23 --- | --- 16.05 --- | 16.83 --- |
| Feather River Near Nicolaus | 43' (NIC) | Precip Average %-avg | .10 1.02 10% | 1.55 2.18 71% | 2.34 3.12 75% | .03 3.52 1% | 3.11 3.00 104% | --- 2.32 --- | --- 1.46 --- | --- 16.62 --- | 17.63 --- |
| Sacramento Wb City | 25' (SCR) | Precip Average %-avg | .21 .92 23% | 1.03 2.03 51% | 3.12 3.19 98% | .07 3.75 2% | 5.17 3.27 158% | .50 2.39 21% | --- 1.48 --- | --- 17.03 --- | 17.92 --- |
| UPPER SACRAMENTO RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Mineral (Obs.) | 4875' (MNR) | Precip Average %-avg | .32 3.98 8% | 5.81 6.21 94% | 7.05 8.86 80% | .19 9.24 2% | 11.48 7.47 154% | 1.03 6.33 16% | 2.01 3.82 53% | 27.89 45.91 61% | 51.13 55% |
| Alturas RS | 4400' (ALT) | Precip Average %-avg | --- 1.00 --- | --- 1.37 --- | --- 1.52 --- | --- 1.63 --- | --- 1.29 --- | --- 1.40 --- | --- 1.03 --- | --- 9.24 --- | 12.54 --- |
| Adin RS | 4195' (ADN) | Precip Average %-avg | .59 1.33 44% | 1.90 1.89 101% | 1.03 1.99 52% | .27 1.99 14% | 2.76 1.70 162% | .72 1.66 43% | .78 1.24 63% | 8.05 11.80 68% | 15.67 51% |
| Mount Shasta City | 3590' (MSC) | Precip Average %-avg | .18 2.34 8% | 4.05 4.59 88% | 10.20 5.89 173% | .86 6.41 13% | 9.57 5.60 171% | 1.64 4.40 37% | --- 2.81 --- | --- 32.04 --- | 36.15 --- |
| Mccloud | 3280' (MLD) | Precip Average %-avg | .08 3.36 2% | 5.41 6.16 88% | 9.19 8.38 110% | .80 9.11 9% | 10.69 7.87 136% | .93 6.12 15% | 1.37 3.72 37% | 28.47 44.72 64% | 49.72 57% |
| Dunsmuir Treatment Plant | 2170' (DNM) | Precip Average %-avg | .14 3.71 4% | 8.74 7.53 116% | 13.18 9.43 140% | 1.53 11.16 14% | 13.87 8.54 162% | 1.66 7.78 21% | 1.95 3.85 51% | 41.07 52.00 79% | 57.73 71% |
| FEATHER RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Plumas Eureka Park | 5165' (PLE) | Precip Average %-avg | 3.70 4.63 80% | 8.70 7.68 113% | 10.90 10.96 99% | .10 12.41 1% | 11.80 11.23 105% | 1.70 8.89 19% | 2.80 5.15 54% | 39.70 60.95 65% | 66.89 59% |
| Sierraville RS (USFS) | 4975' (SRR) | Precip Average %-avg | .15 1.93 8% | 1.59 3.15 50% | 1.86 4.45 42% | .81 5.14 16% | 5.22 3.92 133% | .76 2.89 26% | .89 1.57 57% | 11.28 23.05 49% | 25.92 44% |
| Vinton | 4944' (VNT) | Precip Average %-avg | .22 .93 24% | 1.01 1.50 67% | .81 2.02 40% | .19 2.14 9% | 3.17 1.69 188% | .61 1.40 44% | .64 .80 80% | 6.65 10.48 63% | 13.07 51% |
| Portola | 4850' (PRT) | Precip Average %-avg | .19 1.30 15% | 2.26 2.19 103% | 2.26 3.49 65% | .46 3.88 12% | 6.83 3.10 220% | .94 2.63 36% | .90 1.38 65% | 13.84 17.97 77% | 20.68 67% |
| Chester | 4525' (CHS) | Precip Average %-avg | 1.35 2.01 67% | 4.72 3.73 127% | 3.67 5.24 70% | .79 6.00 13% | 8.63 5.24 165% | .92 4.02 23% | --- 2.18 --- | --- 28.42 --- | 31.92 --- |
| Strawberry Valley | 3808' (STV) | Precip Average %-avg | 2.22 4.64 48% | 9.35 11.23 83% | 16.17 13.89 116% | 2.56 15.92 16% | 22.16 12.71 174% | 1.75 11.58 15% | 6.10 5.86 104% | 60.31 75.83 80% | 81.26 74% |
| Greenville RS | 3570' (GNV) | Precip Average %-avg | .13 2.55 5% | 4.21 5.35 79% | 5.69 6.26 91% | .29 7.22 4% | 9.83 6.26 157% | 1.20 5.35 22% | 2.14 2.68 80% | 23.49 35.67 66% | 39.40 60% |
| Brush Creek (DWR-2) | 3560' (BCM) | Precip Average %-avg | .51 4.23 12% | 7.92 8.08 98% | 14.54 12.14 120% | 1.81 14.47 13% | 25.21 11.73 215% | 1.65 9.34 18% | --- 5.43 --- | --- 65.42 --- | 70.08 --- |
| Quincy RS (USFS) | 3420' (QNC) | Precip Average %-avg | 1.30 2.57 51% | 3.48 4.70 74% | 6.20 6.76 92% | .51 7.69 7% | 10.49 6.48 162% | 1.39 5.19 27% | 1.68 3.02 56% | 25.05 36.41 69% | 39.81 63% |
| De Sabla (PG & E) | 2710' (DSB) | Precip Average %-avg | .18 3.85 5% | 6.34 7.61 83% | 12.79 10.94 117% | .34 12.29 3% | 16.17 10.47 154% | 1.01 8.39 12% | 4.57 5.11 89% | 41.40 58.66 71% | 62.83 66% |
| YUBA - BEAR RIVERS | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Soda Springs 1 E | 6885' (SSG) | Precip Average %-avg | 1.22 3.84 32% | 7.48 7.46 100% | 8.43 10.57 80% | 2.01 11.88 17% | 15.43 9.93 155% | 1.89 8.83 21% | 3.74 5.38 70% | 40.20 57.89 69% | 63.75 63% |
| Bowman | 5385' (BOW) | Precip Average %-avg | 1.06 4.13 26% | 8.49 8.16 104% | 10.60 10.97 97% | 2.99 12.72 24% | 15.90 10.40 153% | 1.60 9.35 17% | 5.00 5.16 97% | 45.64 60.89 75% | 66.84 68% |
| Challenge Ranger Station | 3200' (CHL) | Precip Average %-avg | .05 3.52 1% | 6.03 7.58 80% | 10.68 11.44 93% | .57 13.13 4% | 12.67 11.16 114% | .92 9.47 10% | 5.56 5.47 102% | 36.48 61.77 59% | 65.75 55% |
| Downieville | 2915' (DWV) | Precip Average %-avg | 3.81 3.72 102% | 8.32 7.36 113% | 9.32 10.26 91% | 1.74 11.54 15% | 16.23 9.63 169% | 2.32 8.35 28% | --- 4.98 --- | --- 55.84 --- | 60.75 --- |
| Nevada City | 2781' (NVD) | Precip Average %-avg | 3.69 2.97 124% | 6.10 6.35 96% | 10.79 9.18 118% | 1.32 10.42 13% | 5.77 9.18 63% | --- 7.49 --- | --- 4.36 --- | --- 49.95 --- | 53.38 --- |
| Grass Valley | 2400' (GSV) | Precip Average %-avg | .45 2.98 15% | 3.96 6.37 62% | 9.35 9.24 101% | 1.15 10.74 11% | 14.15 8.85 160% | 1.34 7.80 17% | 4.01 4.37 92% | 34.41 50.35 68% | 53.72 64% |
| Englebright (Usace) | 551' (ENG) | Precip Average %-avg | 1.98 1.99 99% | 2.99 4.67 64% | 5.72 5.07 113% | .06 6.01 1% | 7.51 5.68 132% | .80 5.34 15% | --- 2.48 --- | --- 31.24 --- | 33.33 --- |
| AMERICAN RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Caples (Twin) Lake | 8000' (CPT) | Precip Average %-avg | .00 2.45 0% | 3.87 5.29 73% | 5.17 7.83 66% | 1.66 8.89 19% | 8.22 7.40 111% | 1.66 6.77 25% | 2.31 4.08 57% | 22.89 42.71 54% | 48.26 47% |
| Blue Canyon (DWR-2) | 5280' (BYM) | Precip Average %-avg | 1.00 3.75 27% | 8.42 7.88 107% | 11.24 10.46 107% | 2.78 12.42 22% | 19.17 9.75 197% | 1.99 8.50 23% | 5.46 5.01 109% | 50.06 57.77 87% | 62.67 80% |
| Sly Park | 3530' (SLP) | Precip Average %-avg | 1.71 2.66 64% | 6.47 5.51 117% | 6.54 8.29 79% | 2.23 9.57 23% | 12.24 7.82 157% | 2.04 7.22 28% | 3.84 4.45 86% | 35.07 45.52 77% | 48.99 72% |
| Pacific House (Obs.) | 3400' (PCF) | Precip Average %-avg | .89 2.65 34% | 6.92 5.71 121% | 6.90 8.42 82% | 2.47 9.92 25% | 13.18 8.17 161% | 2.76 7.49 37% | 3.79 4.23 90% | 36.91 46.59 79% | 50.24 73% |
| Foresthill R S | 3015' (FRH) | Precip Average %-avg | 5.59 2.82 198% | 5.78 6.11 95% | 7.99 8.98 89% | 3.09 10.78 29% | 14.52 7.65 190% | 2.41 6.80 35% | 3.54 4.28 83% | 42.92 47.42 91% | 50.82 84% |
| Georgetown RS (USFS) | 3001' (GRG) | Precip Average %-avg | 3.10 2.90 107% | 5.02 6.21 81% | 7.42 8.84 84% | 1.07 10.94 10% | 8.64 8.76 99% | 3.05 7.66 40% | 4.00 4.36 92% | 32.30 49.67 65% | 53.16 61% |
| Colfax | 2400' (CLF) | Precip Average %-avg | .87 2.68 32% | 2.92 5.63 52% | 6.01 7.90 76% | 1.12 9.40 12% | 11.37 7.70 148% | .88 6.80 13% | --- 3.88 --- | --- 43.99 --- | 47.04 --- |
| Placerville | 1850' (PCV) | Precip Average %-avg | .56 2.12 26% | 2.99 4.46 67% | 6.42 6.48 99% | 1.45 7.33 20% | 9.99 6.26 160% | 1.80 5.61 32% | 2.86 3.34 86% | 26.07 35.60 73% | 38.12 68% |
| Auburn | 1292' (AUB) | Precip Average %-avg | 1.54 2.00 77% | 1.89 4.23 45% | 4.41 5.72 77% | .10 6.98 1% | 9.40 5.70 165% | --- 5.11 --- | --- 2.92 --- | --- 32.66 --- | 34.71 --- |
| Folsom Dam | 350' (FLD) | Precip Average %-avg | .00 1.30 0% | --- 2.77 --- | 2.73 3.91 70% | .16 4.73 3% | --- 3.98 --- | --- 3.44 --- | --- 1.94 --- | --- 22.07 --- | 23.46 --- |
| SAN JOAQUIN RIVER | |||||||||||
| Station | Elev. | ||||||||||
| SAN JOAQUIN VALLEY FLOOR | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Panoche 2w | 1320' (PNH) | Precip Average %-avg | .20 .40 50% | .37 .97 38% | 1.06 1.52 70% | --- 1.86 --- | 1.46 1.41 104% | --- 1.17 --- | --- .75 --- | --- 8.08 --- | 8.60 --- |
| Madera | 270' (MDR) | Precip Average %-avg | 1.34 .63 213% | .56 1.56 36% | 1.40 2.11 66% | .65 2.08 31% | 1.86 2.04 91% | .49 2.06 24% | .50 1.27 39% | 6.80 11.75 58% | 12.45 55% |
| Merced | 153' (MFS) | Precip Average %-avg | .23 .54 43% | .85 1.41 60% | 2.23 2.00 112% | .56 2.28 25% | 1.52 2.13 71% | .33 1.75 19% | .84 1.21 69% | 6.56 11.32 58% | 11.92 55% |
| Tracy Carbona | 140' (TCR) | Precip Average %-avg | .26 .51 51% | .97 1.02 95% | 1.42 1.68 85% | .50 1.92 26% | 3.40 1.65 206% | .19 1.41 13% | --- .78 --- | --- 8.97 --- | 9.66 --- |
| Los Banos | 120' (LSB) | Precip Average %-avg | .90 .49 184% | .34 1.02 33% | .63 1.52 41% | .55 1.64 34% | 1.28 1.66 77% | .11 1.32 8% | .48 .83 58% | 4.29 8.48 51% | 8.99 48% |
| Modesto Irrig District Office | 91' (MDE) | Precip Average %-avg | --- .63 --- | 1.09 1.30 84% | --- 2.15 --- | .46 2.23 21% | 2.80 2.01 139% | .37 1.80 21% | --- 1.18 --- | --- 11.30 --- | 11.99 --- |
| Stockton Fire Station 4 | 12' (STK) | Precip Average %-avg | .32 .75 43% | 1.61 1.63 99% | 2.16 2.78 78% | .95 3.04 31% | 2.91 2.87 101% | .54 2.49 22% | --- 1.29 --- | --- 14.85 --- | 15.67 --- |
| COSUMNES - MOKELUMNE RIVERS | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| West Point | 2775' (WPT) | Precip Average %-avg | 2.98 1.92 155% | 3.33 4.27 78% | 5.52 5.99 92% | 1.93 7.08 27% | 11.56 5.94 195% | 1.34 5.48 24% | 2.84 3.28 87% | 29.50 33.96 87% | 36.45 81% |
| Fiddletown | 2160' (FDD) | Precip Average %-avg | .76 1.91 40% | 2.10 4.08 51% | 5.09 5.87 87% | 1.86 6.88 27% | 9.61 5.79 166% | 1.46 5.32 27% | 2.77 2.74 101% | 23.65 32.59 73% | 34.83 68% |
| Camp Pardee | 658' (CPD) | Precip Average %-avg | .32 1.11 29% | 1.36 2.46 55% | 3.59 3.40 106% | .71 3.86 18% | 5.59 3.47 161% | .72 3.21 22% | 1.89 2.00 94% | 14.18 19.51 73% | 20.77 68% |
| CALAVERAS - STANISLAUS RIVERS | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Calaveras Big Trees | 4695' (CVT) | Precip Average %-avg | 1.12 2.78 40% | 4.77 5.82 82% | 6.86 9.32 74% | 2.20 10.55 21% | 14.11 8.91 158% | 2.83 7.96 36% | 3.67 4.82 76% | 35.56 50.16 71% | 53.68 66% |
| San Andreas | 54' (SDR) | Precip Average %-avg | --- 1.69 --- | --- 3.28 --- | --- 4.13 --- | --- 5.03 --- | --- 4.52 --- | --- 4.25 --- | --- 2.45 --- | --- 25.35 --- | 26.80 --- |
| TUOLUMNE RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Cherry Valley Dam | 4765' (CVD) | Precip Average %-avg | 2.75 2.31 119% | 2.44 6.05 40% | 5.46 8.30 66% | 1.70 9.04 19% | 11.09 9.02 123% | 1.30 7.74 17% | --- 4.56 --- | --- 47.02 --- | 50.78 --- |
| Hetch Hetchy | 3870' (HTH) | Precip Average %-avg | 1.03 1.95 53% | 2.86 4.77 60% | 3.84 5.61 68% | 1.46 5.31 27% | 7.04 5.27 134% | 1.87 4.89 38% | 2.57 3.26 79% | 20.67 31.06 67% | 34.70 60% |
| Groveland R S | 3145' (GVL) | Precip Average %-avg | 1.89 1.73 109% | 2.33 5.03 46% | 1.65 6.08 27% | 1.67 6.54 26% | 6.84 5.99 114% | .95 5.65 17% | --- 3.30 --- | --- 34.32 --- | 36.52 --- |
| Sonora RS | 1749' (SOR) | Precip Average %-avg | .60 1.67 36% | 2.44 3.62 67% | 5.36 5.31 101% | 1.86 5.99 31% | 9.78 5.60 175% | 1.39 4.78 29% | 2.36 2.94 80% | 23.79 29.91 80% | 31.75 75% |
| Moccasin | 938' (MCN) | Precip Average %-avg | .74 1.27 58% | 1.75 3.38 52% | 5.04 4.21 120% | 1.32 4.15 32% | 7.85 4.11 191% | 1.30 4.42 29% | 1.61 2.65 61% | 19.61 24.19 81% | 25.84 76% |
| MERCED - FRESNO RIVERS | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| South Entrance Yosemite | 5120' (SEY) | Precip Average %-avg | .02 1.56 1% | 1.59 5.19 31% | 4.20 7.32 57% | 1.14 9.07 13% | 7.39 7.31 101% | .74 6.08 12% | 1.20 4.29 28% | 16.28 40.82 40% | 44.15 37% |
| Yosemite Headquarters | 3966' (YSV) | Precip Average %-avg | .65 1.72 38% | 1.51 4.22 36% | 7.48 6.58 114% | .82 6.71 12% | 4.72 6.27 75% | 1.86 4.94 38% | 1.88 3.24 58% | 18.92 33.68 56% | 36.76 51% |
| Mariposa Ranger Station | 2250' (MRP) | Precip Average %-avg | .69 1.43 48% | 2.21 3.40 65% | 4.15 5.22 80% | 1.57 5.42 29% | 8.57 5.54 155% | 1.00 4.36 23% | 1.61 2.68 60% | 19.80 28.05 71% | 29.64 67% |
| New Exchequer-Lk Mcclure | 879' (EXC) | Precip Average %-avg | .81 .89 91% | 1.79 2.13 84% | 3.25 3.21 101% | 1.12 3.35 33% | 4.02 3.39 119% | .87 3.03 29% | 1.19 1.88 63% | 13.05 17.88 73% | 18.88 69% |
| SAN JOAQUIN RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Florence Lake (Sce) | 7325' (FLR) | Precip Average %-avg | .68 .96 71% | .72 2.49 29% | 3.08 4.39 70% | .84 4.09 21% | 4.29 3.61 119% | .77 3.15 24% | --- 1.94 --- | --- 20.63 --- | 24.38 --- |
| Big Creek 1 | 4878' (BGC) | Precip Average %-avg | .88 1.64 54% | .93 3.74 25% | 5.01 4.90 102% | 1.15 6.54 18% | 6.35 5.48 116% | 2.10 5.52 38% | --- 3.27 --- | --- 31.09 --- | 34.56 --- |
| North Fork R S | 2630' (NFR) | Precip Average %-avg | .43 1.41 30% | 1.42 3.49 41% | 4.78 5.95 80% | 1.22 6.19 20% | 7.57 6.02 126% | 1.36 5.15 26% | 1.31 3.12 42% | 18.09 31.33 58% | 33.39 54% |
| Auberry 2 Nw | 2090' (ABR) | Precip Average %-avg | .55 1.14 48% | .00 3.02 0% | 3.65 3.95 92% | .99 4.09 24% | 4.80 4.01 120% | 1.52 4.01 38% | .75 2.32 32% | 12.26 22.54 54% | 24.05 51% |
| TULARE LAKE | |||||||||||
| Station | Elev. | ||||||||||
| TULARE LAKE BASIN FLOOR | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Coalinga | 670' (CLN) | Precip Average %-avg | 1.04 .26 400% | .01 .76 1% | .40 1.28 31% | .24 1.47 16% | 1.30 1.68 77% | .03 1.03 3% | .24 .59 41% | 3.26 7.07 46% | 7.58 43% |
| Bakersfield | 494' (BFK) | Precip Average %-avg | .29 .31 94% | .02 .55 4% | .60 .84 71% | .21 1.04 20% | .99 1.18 84% | .44 1.00 44% | .51 .74 69% | 3.06 5.66 54% | 6.12 50% |
| Lindsay | 420' (LND) | Precip Average %-avg | .21 .50 42% | .01 1.20 1% | 1.85 1.92 96% | .32 2.20 15% | 1.62 2.11 77% | .88 1.84 48% | 1.28 1.25 102% | 6.17 11.02 56% | 11.79 52% |
| Wasco | 345' (WSC) | Precip Average %-avg | .18 .30 60% | .04 .64 6% | .47 .99 47% | .46 1.18 39% | .48 1.31 37% | .21 1.16 18% | .35 .85 41% | 2.19 6.43 34% | 6.93 32% |
| Fresno Wb Ap | 328' (FRO) | Precip Average %-avg | .08 .48 17% | .23 1.11 21% | 1.33 1.76 76% | .59 2.01 29% | 2.29 2.08 110% | .97 1.85 52% | .49 1.08 45% | 5.98 10.37 58% | 10.89 55% |
| Visalia | 325' (VSL) | Precip Average %-avg | .35 .46 76% | .03 .98 3% | .88 1.75 50% | .32 2.04 16% | 1.61 2.10 77% | .48 1.74 28% | .20 1.06 19% | 3.87 10.13 38% | 10.67 36% |
| Hanford Refinery | 242' (HND) | Precip Average %-avg | .09 .26 35% | .20 .96 21% | .90 1.18 76% | .61 1.55 39% | .90 1.43 63% | .22 1.11 20% | .27 .76 36% | 3.19 7.25 44% | 7.80 41% |
| KINGS RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Grant Grove | 6600' (GRO) | Precip Average %-avg | .84 1.96 43% | .93 5.16 18% | 4.54 7.81 58% | 1.65 7.48 22% | 9.19 7.22 127% | 2.82 7.56 37% | 2.77 4.32 64% | 22.74 41.51 55% | 43.63 52% |
| Pine Flat Dam | 970' (PNF) | Precip Average %-avg | .28 .83 34% | .03 1.82 2% | 2.56 3.37 76% | .76 3.77 20% | 4.17 3.46 121% | 1.80 3.05 59% | .85 1.86 46% | 10.45 18.16 58% | 19.08 55% |
| KAWEAH RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Hockett Meadow (Usace) | 8500' (HCK) | Precip Average %-avg | .60 1.20 50% | .50 3.60 14% | 4.90 5.40 91% | 1.81 6.80 27% | 6.31 6.30 100% | 2.41 6.20 39% | 2.90 3.10 94% | 19.43 32.60 60% | 36.20 54% |
| Bear Trap Meadow | 6800' (BRM) | Precip Average %-avg | .70 1.70 41% | .10 4.70 2% | 3.20 8.50 38% | --- 8.60 --- | 9.12 8.70 105% | 2.52 7.00 36% | 2.03 5.40 38% | --- 44.60 --- | 48.00 --- |
| Lodgepole | 6735' (LDG) | Precip Average %-avg | 1.14 1.59 72% | 1.01 4.00 25% | 4.89 7.92 62% | 2.38 8.72 27% | 8.29 8.14 102% | 2.70 6.71 40% | 1.76 4.34 41% | 22.17 41.42 54% | 44.53 50% |
| Giant Forest (Usace) | 6650' (GNF) | Precip Average %-avg | .10 1.53 7% | .90 4.28 21% | 5.30 7.77 68% | 1.60 7.81 20% | 7.80 7.92 98% | 3.70 6.36 58% | 3.10 4.89 63% | 22.50 40.56 55% | 43.63 52% |
| Atwell Camp | 6400' (ATW) | Precip Average %-avg | .00 1.20 0% | 1.70 3.60 47% | 4.44 4.00 111% | 1.06 7.40 14% | 7.54 6.90 109% | 3.32 5.20 64% | --- 3.10 --- | --- 31.40 --- | 35.20 --- |
| Ash Mountain | 1708' (ASM) | Precip Average %-avg | 1.64 1.01 162% | .46 2.55 18% | 3.42 4.50 76% | 1.08 4.74 23% | 4.77 4.65 103% | 2.35 4.17 56% | 2.45 2.89 85% | 16.17 24.51 66% | 26.25 62% |
| Three Rivers PH No 1 | 1140' (3RV) | Precip Average %-avg | 1.10 .92 120% | .32 2.20 15% | 3.44 3.67 94% | .92 4.17 22% | 4.91 3.60 136% | 1.53 3.33 46% | 1.35 2.30 59% | 13.57 20.19 67% | 21.71 63% |
| Terminus Dam | 752' (TRM) | Precip Average %-avg | .24 .60 40% | .12 1.50 8% | 2.41 1.90 127% | .57 2.80 20% | 2.72 2.70 101% | 1.91 2.30 83% | 1.09 1.40 78% | 9.06 13.20 69% | 14.20 64% |
| Lemon Cove | 513' (LMC) | Precip Average %-avg | 2.84 .71 400% | .12 1.40 9% | 2.15 2.26 95% | .85 2.73 31% | 2.49 2.52 99% | 2.08 2.08 100% | .73 1.45 50% | 11.26 13.15 86% | 14.03 80% |
| TULE RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Hossack | 7100' (HSS) | Precip Average %-avg | .70 .95 74% | .70 4.28 16% | 5.92 7.71 77% | 2.11 8.92 24% | 10.23 6.14 167% | 3.42 6.40 53% | 3.42 4.12 83% | 26.50 38.52 69% | 42.15 63% |
| Eagle Creek | 6700' (EGL) | Precip Average %-avg | .50 1.89 26% | .50 3.73 13% | 6.72 7.49 90% | 1.81 8.05 22% | 7.22 5.61 129% | 2.91 5.06 58% | 3.81 2.94 130% | 23.47 34.77 68% | 37.68 62% |
| Rogers Camp | 6200' (RGC) | Precip Average %-avg | .50 1.00 50% | .40 3.15 13% | 5.12 6.94 74% | 1.62 7.86 21% | 6.32 5.42 117% | 1.84 5.31 35% | 2.90 2.69 108% | 18.70 32.37 58% | 34.72 54% |
| Mountain Home | 5400' (MNH) | Precip Average %-avg | .00 1.33 0% | .00 3.64 0% | .00 7.13 0% | 3.43 8.71 39% | 8.63 6.97 124% | 2.80 6.29 45% | 3.10 4.69 66% | 17.96 38.76 46% | 41.77 43% |
| Springville | 4070' (SGV) | Precip Average %-avg | .45 1.11 41% | .41 2.66 15% | 5.42 5.00 108% | 1.44 5.05 29% | 6.51 5.00 130% | 2.25 4.75 47% | 2.09 2.88 73% | 18.57 26.45 70% | 27.44 68% |
| Success Dam | 692' (SCC) | Precip Average %-avg | .17 .65 26% | .01 1.56 1% | 1.92 1.55 124% | .33 1.99 17% | 1.66 1.84 90% | .98 1.58 62% | .68 1.15 59% | 5.75 10.32 56% | 11.15 52% |
| KERN RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Kern R Intake No. 3 | 3650' (KR3) | Precip Average %-avg | .08 .46 17% | .03 1.48 2% | 2.60 3.89 67% | .52 4.01 13% | 1.88 3.48 54% | 1.57 2.63 60% | --- 1.27 --- | --- 17.22 --- | 18.35 --- |
| Glenville Fs | 3140' (GLV) | Precip Average %-avg | 1.75 .75 233% | .24 1.85 13% | 3.75 2.96 127% | 1.42 3.32 43% | 4.15 2.99 139% | .94 3.05 31% | 2.20 2.06 107% | 14.45 16.98 85% | 18.42 78% |
| Kern PH 3 | 2703' (KP3) | Precip Average %-avg | .28 .35 80% | .00 1.02 0% | 2.07 2.10 99% | .43 2.73 16% | 1.57 2.35 67% | .43 1.80 24% | --- .78 --- | --- 11.13 --- | 12.06 --- |
| Isabella Dam | 2635' (ISB) | Precip Average %-avg | .19 .30 63% | .06 1.06 6% | 2.68 1.86 144% | .57 2.46 23% | 1.40 1.95 72% | .68 1.39 49% | --- .82 --- | --- 9.84 --- | 10.84 --- |
| NORTH LAHONTAN | |||||||||||
| Station | Elev. | ||||||||||
| SURPRISE VALLEY - HONEY LAKE | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Cedarville | 4670' (CDV) | Precip Average %-avg | .00 1.18 0% | 2.43 1.50 162% | 1.00 1.63 61% | .60 1.90 32% | 1.00 1.39 72% | .42 1.36 31% | 1.38 1.02 135% | 6.83 9.98 68% | 12.90 53% |
| Fort Bidwell | 4500' (FBW) | Precip Average %-avg | .70 1.12 62% | --- 1.81 --- | --- 2.19 --- | --- 2.39 --- | --- 1.89 --- | --- 1.59 --- | 1.51 1.09 139% | --- 12.08 --- | 15.31 --- |
| Doyle | 4240' (DYL) | Precip Average %-avg | .36 .77 47% | .75 1.16 65% | .57 1.65 35% | .55 1.89 29% | 2.31 1.42 163% | .37 .96 39% | .36 .55 65% | 5.27 8.40 63% | 10.35 51% |
| Susanville | 4148' (SSN) | Precip Average %-avg | .46 1.07 43% | 1.08 1.56 69% | .32 2.56 12% | .32 2.71 12% | 3.65 2.20 166% | .44 1.47 30% | 1.00 .73 137% | 7.27 12.30 59% | 14.53 50% |
| LAKE TAHOE - TRUCKEE RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Meyers Fire Station | 6400' (MIS) | Precip Average %-avg | --- 1.80 --- | --- 3.50 --- | --- 5.20 --- | --- 6.00 --- | --- 5.70 --- | --- 4.20 --- | --- 2.30 --- | --- 28.70 --- | 33.00 --- |
| Sagehen Creek | 6337' (SGH) | Precip Average %-avg | .37 2.21 17% | .00 3.42 0% | .00 3.63 0% | 1.20 5.40 22% | --- 5.54 --- | 1.10 4.14 27% | --- 1.88 --- | --- 26.22 --- | 30.28 --- |
| Tahoe City (Nws) | 6230' (TAC) | Precip Average %-avg | 2.79 1.90 147% | 3.10 3.46 90% | 2.98 5.69 52% | 1.46 6.18 24% | 7.48 4.94 151% | 1.13 3.79 30% | 1.47 2.12 69% | 20.41 28.08 73% | 30.98 66% |
| Truckee RS (Obs) | 6020' (TKE) | Precip Average %-avg | .04 1.77 2% | 3.33 3.36 99% | 3.19 5.50 58% | 1.31 6.25 21% | 9.06 4.94 183% | 1.30 4.04 32% | 1.67 2.25 74% | 19.90 28.11 71% | 31.30 64% |
| Donner Mem St Park | 5937' (DMS) | Precip Average %-avg | .41 2.66 15% | 4.21 4.93 85% | 1.47 6.58 22% | 1.55 7.33 21% | 10.95 6.59 166% | 2.50 5.73 44% | 2.02 2.57 79% | 23.11 36.39 64% | 40.34 57% |
| Boca | 5575' (BCA) | Precip Average %-avg | .69 1.70 41% | 1.75 2.82 62% | 1.73 3.62 48% | .64 3.85 17% | 4.95 3.16 157% | .69 2.70 26% | .92 1.36 68% | 11.37 19.21 59% | 22.50 51% |
| CARSON - WALKER RIVERS | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Bodie | 8370' (BDE) | Precip Average %-avg | .66 .65 102% | .05 1.51 3% | .91 1.72 53% | .77 2.14 36% | 1.27 1.70 75% | .24 1.86 13% | 1.54 1.01 152% | 5.44 10.59 51% | 14.40 38% |
| Bridgeport R S | 6470' (BDG) | Precip Average %-avg | .81 .44 184% | .02 .94 2% | .15 1.34 11% | .28 1.70 16% | 2.32 1.42 163% | .00 .84 0% | 1.09 .46 237% | 4.67 7.14 65% | 9.37 50% |
| Grover Hot Springs | 5820' (GHS) | Precip Average %-avg | .88 1.60 55% | 1.57 4.20 37% | 1.65 4.71 35% | 1.15 6.01 19% | 4.47 3.19 140% | .50 3.04 16% | .61 1.73 35% | 10.83 24.48 44% | 28.23 38% |
| Markleeville | 5530' (MKV) | Precip Average %-avg | 1.17 1.05 111% | --- 2.36 --- | 1.54 3.07 50% | 1.01 3.73 27% | --- 2.83 --- | .62 1.87 33% | --- 1.32 --- | --- 16.23 --- | 19.04 --- |
| SOUTH LAHONTAN | |||||||||||
| Station | Elev. | ||||||||||
| MONO LAKE - OWENS RIVER | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Ellery Lake | 9645' (ERY) | Precip Average %-avg | --- 1.25 --- | --- 2.69 --- | .00 4.10 0% | --- 4.42 --- | --- 3.57 --- | --- 2.83 --- | --- 1.83 --- | --- 20.69 --- | 24.46 --- |
| South Lake | 9600' (SLK) | Precip Average %-avg | .83 .82 101% | --- 1.63 --- | --- 3.10 --- | --- 3.08 --- | --- 2.76 --- | --- 2.15 --- | --- 1.45 --- | --- 14.99 --- | 18.14 --- |
| Lake Sabrina | 9065' (SBN) | Precip Average %-avg | --- .87 --- | --- 1.35 --- | --- 2.88 --- | --- 2.68 --- | --- 2.74 --- | --- 1.97 --- | --- 1.30 --- | --- 13.79 --- | 16.77 --- |
| Gem Lake | 9054' (GLK) | Precip Average %-avg | --- 1.06 --- | --- 2.18 --- | --- 3.57 --- | --- 3.41 --- | --- 3.30 --- | --- 2.43 --- | --- 1.59 --- | --- 17.54 --- | 20.70 --- |
| Crooked Creek (Long Valley) | 6800' (CRC) | Precip Average %-avg | .39 .37 105% | .00 .87 0% | .32 1.82 18% | .34 1.96 17% | 1.12 1.78 63% | .12 1.16 10% | .34 .59 58% | 2.63 8.55 31% | 10.17 26% |
| Bishop | 4140' (BIS) | Precip Average %-avg | .54 .31 174% | .00 .49 0% | .03 1.03 3% | .49 1.12 44% | .11 1.04 11% | .05 .49 10% | .12 .34 35% | 1.34 4.82 28% | 5.66 24% |
| Independence | 3950' (IPN) | Precip Average %-avg | .01 .25 4% | .00 .45 0% | .01 1.05 1% | .42 1.05 40% | .71 .96 74% | .05 .38 13% | .12 .27 44% | 1.32 4.41 30% | 5.14 26% |
| Cottonwood Gates | 3775' (CTT) | Precip Average %-avg | .32 .32 100% | .00 .48 0% | .16 1.15 14% | .38 1.29 29% | .64 1.31 49% | .00 .69 0% | .00 .43 0% | 1.50 5.67 26% | 6.65 23% |
| Haiwee | 3774' (HWE) | Precip Average %-avg | .37 .31 119% | .00 .57 0% | .13 1.05 12% | .06 1.07 6% | .27 1.28 21% | .00 .77 0% | 1.21 .41 295% | 2.04 5.46 37% | 6.54 31% |
| DEATH VALLEY | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| China Lake Armitage | 2220' (CNL) | Precip Average %-avg | 1.19 .13 915% | .00 .48 0% | .12 .54 22% | .08 .73 11% | .10 .71 14% | .08 .58 14% | --- .13 --- | --- 3.30 --- | 4.26 --- |
| Death Valley | -194' (DTV) | Precip Average %-avg | 1.77 .12 1475% | .00 .19 0% | .06 .22 27% | .02 .22 9% | .04 .36 11% | .08 .20 40% | --- .15 --- | --- 1.46 --- | 1.97 --- |
| MOJAVE DESERT | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Lake Arrowhead | 5205' (ARR) | Precip Average %-avg | 1.58 1.58 100% | .80 4.19 19% | .00 7.17 0% | 1.53 8.09 19% | 1.60 8.63 19% | --- 6.62 --- | 1.85 3.54 52% | --- 39.82 --- | 42.42 --- |
| Mountain Pass | 4730' (MTP) | Precip Average %-avg | 1.76 1.27 139% | .00 1.13 0% | .25 .76 33% | .00 .60 0% | .03 1.96 2% | .50 1.03 49% | --- .50 --- | --- 7.25 --- | 9.82 --- |
| Fairmont | 3060' (FMT) | Precip Average %-avg | .50 .38 132% | .01 1.67 1% | 1.24 2.73 45% | .32 3.27 10% | 1.68 3.29 51% | .07 2.34 3% | .46 1.16 40% | 4.28 14.84 29% | 15.68 27% |
| Barstow | 2320' (BFS) | Precip Average %-avg | .01 .26 4% | .00 .48 0% | .47 .57 82% | .00 .63 0% | .20 .49 41% | .00 .52 0% | --- .24 --- | --- 3.19 --- | 4.13 --- |
| COLORADO RIVER | |||||||||||
| Station | Elev. | ||||||||||
| COLORADO DESERT | Oct | Nov | Dec | Jan | Feb | Mar | Apr | Oct-Apr | Wat-Yr | ||
| Twentynine Palms | 1975' (29P) | Precip Average %-avg | .07 .35 20% | .00 .29 0% | .04 .46 9% | .02 .46 4% | .01 .28 4% | .09 .34 26% | --- .11 --- | --- 2.29 --- | 4.16 --- |
| Needles | 480' (NDL) | Precip Average %-avg | .18 .33 55% | .00 .29 0% | .05 .62 8% | .17 .54 31% | --- .53 --- | --- .42 --- | --- .25 --- | --- 2.98 --- | 4.44 --- |
| Palm Springs | 425' (PMS) | Precip Average %-avg | 1.03 .11 936% | .00 .29 0% | .10 .61 16% | .00 1.27 0% | .00 1.15 0% | .00 .63 0% | .00 .08 0% | 1.13 4.14 27% | 5.23 22% |
| Blythe | 390' (BLY) | Precip Average %-avg | 1.63 .30 543% | .00 .20 0% | .00 .46 0% | .03 .46 7% | .07 .41 17% | .53 .32 166% | .00 .16 0% | 2.26 2.31 98% | 3.52 64% |
| Niland | -60' (NLD) | Precip Average %-avg | 2.03 .24 846% | --- .24 --- | .00 .38 0% | .00 .33 0% | --- .27 --- | .04 .27 15% | .17 .10 170% | --- 1.83 --- | 2.63 --- |
| Imperial Valley | -64' (IMP) | Precip Average %-avg | .04 .23 17% | .00 .18 0% | .00 .43 0% | .01 .38 3% | .00 .36 0% | .01 .19 5% | .03 .13 23% | 0.09 1.90 5% | 2.73 3% |
| Summary By River Basin | ||||||
|---|---|---|---|---|---|---|
| Stations Reporting Percent of Historic Average | ||||||
| River Basin | Stations | Apr | Oct-Apr | Apr | Oct-Apr | Season |
| SMITH RIVER | 1 | 0 | ----% | ----% | ----% | |
| KLAMATH RIVER | 5 | 5 | 5 | 78% | 90% | 80% |
| TRINITY RIVER | 4 | 1 | 1 | 90% | 68% | 62% |
| EEL RIVER | 5 | 3 | 2 | 105% | 94% | 86% |
| RUSSIAN RIVER | 4 | 0 | ----% | ----% | ----% | |
| NORTH SF BAY AREA | 4 | 1 | 1 | 80% | 74% | 71% |
| SOUTH SF BAY AREA | 2 | 1 | 1 | 47% | 76% | 72% |
| SANTA CRUZ - PAJARO RIVER | 3 | 0 | ----% | ----% | ----% | |
| SALINAS RIVER | 5 | 1 | 0 | 49% | ----% | ----% |
| SANTA BARBARA AREA | 3 | 2 | 2 | 48% | 52% | 50% |
| VENTURA - LOS ANGELES AREA | 5 | 4 | 4 | 51% | 34% | 33% |
| SANTA ANA RIVER | 5 | 4 | 4 | 37% | 20% | 19% |
| SAN DIEGO AREA | 5 | 4 | 4 | 52% | 46% | 43% |
| SACRAMENTO VALLEY FLOOR | 11 | 2 | 2 | 93% | 57% | 53% |
| UPPER SACRAMENTO RIVER | 6 | 4 | 4 | 51% | 68% | 59% |
| FEATHER RIVER | 10 | 8 | 8 | 73% | 67% | 60% |
| YUBA - BEAR RIVERS | 7 | 4 | 4 | 90% | 68% | 63% |
| AMERICAN RIVER | 9 | 7 | 7 | 86% | 75% | 69% |
| SAN JOAQUIN VALLEY FLOOR | 7 | 3 | 3 | 56% | 55% | 52% |
| COSUMNES - MOKELUMNE RIVERS | 3 | 3 | 3 | 94% | 77% | 72% |
| CALAVERAS - STANISLAUS RIVERS | 2 | 1 | 1 | 76% | 71% | 66% |
| TUOLUMNE RIVER | 5 | 3 | 3 | 73% | 76% | 70% |
| MERCED - FRESNO RIVERS | 4 | 4 | 4 | 52% | 60% | 56% |
| SAN JOAQUIN RIVER | 4 | 2 | 2 | 37% | 56% | 53% |
| TULARE LAKE BASIN FLOOR | 7 | 7 | 7 | 50% | 47% | 44% |
| KINGS RIVER | 2 | 2 | 2 | 55% | 56% | 53% |
| KAWEAH RIVER | 9 | 8 | 7 | 63% | 65% | 60% |
| TULE RIVER | 6 | 6 | 6 | 86% | 61% | 57% |
| KERN RIVER | 4 | 1 | 1 | 107% | 85% | 78% |
| SURPRISE VALLEY - HONEY LAKE | 4 | 4 | 3 | 119% | 63% | 51% |
| LAKE TAHOE - TRUCKEE RIVER | 6 | 4 | 4 | 72% | 67% | 59% |
| CARSON - WALKER RIVERS | 4 | 3 | 3 | 142% | 54% | 42% |
| MONO LAKE - OWENS RIVER | 9 | 5 | 5 | 86% | 30% | 26% |
| DEATH VALLEY | 2 | 0 | ----% | ----% | ----% | |
| MOJAVE DESERT | 4 | 2 | 1 | 46% | 29% | 27% |
| COLORADO DESERT | 6 | 4 | 3 | 48% | 43% | 30% |
| Summary By Hydrologic Region | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Basins Reporting Stations Reporting Percent of Historic Average | ||||||||||
| Hydrologic Region | Hydro Region Weight |
Basins | Apr | Oct-Apr | Stations | Apr | Oct-Apr | Apr | Oct-Apr | Wat-Yr |
| NORTH COAST | 0.27 | 5 | 3 | 3 | 19 | 9 | 8 | 91.2% | 84% | 76% |
| SAN FRANCISCO BAY | 0.03 | 2 | 2 | 2 | 6 | 2 | 2 | 63.3% | 75% | 72% |
| CENTRAL COAST | 0.06 | 3 | 2 | 1 | 11 | 3 | 2 | 48.4% | 52% | 50% |
| SOUTH COAST | 0.06 | 3 | 3 | 3 | 15 | 12 | 12 | 46.8% | 33% | 32% |
| SACRAMENTO RIVER | 0.26 | 5 | 5 | 5 | 43 | 25 | 25 | 78.6% | 67% | 61% |
| SAN JOAQUIN RIVER | 0.12 | 6 | 6 | 6 | 25 | 16 | 16 | 64.8% | 66% | 62% |
| TULARE LAKE | 0.07 | 5 | 5 | 5 | 28 | 24 | 23 | 72.4% | 63% | 58% |
| NORTH LAHONTAN | 0.04 | 3 | 3 | 3 | 14 | 11 | 10 | 111.0% | 61% | 51% |
| SOUTH LAHONTAN | 0.06 | 3 | 2 | 2 | 15 | 7 | 6 | 66.2% | 30% | 26% |
| COLORADO RIVER | 0.03 | 1 | 1 | 1 | 6 | 4 | 3 | 48.3% | 43% | 30% |
| STATEWIDE weighted average | 1.00 | 36 | 32 | 31 | 182 | 113 | 107 | 75.38% | 65.31% | 59.46% |