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2008 WY Precipitation Summary
provided by the California Cooperative Snow SurveysFor the period Oct 1, 2007 to Apr 30, 2008 Report generated: 05/09/2008 08:03
| Summary By River Basin | ||||||
|---|---|---|---|---|---|---|
| Stations Reporting Percent of Historic Average | ||||||
| River Basin | Stations | Apr | Oct-Apr | Apr | Oct-Apr | Season |
| SMITH RIVER | 1 | 1 | 1 | 72% | 97% | 88% |
| KLAMATH RIVER | 5 | 5 | 5 | 49% | 94% | 83% |
| TRINITY RIVER | 4 | 1 | 1 | 32% | 86% | 80% |
| EEL RIVER | 5 | 1 | 1 | 74% | 93% | 84% |
| RUSSIAN RIVER | 4 | 3 | 3 | 13% | 91% | 87% |
| NORTH SF BAY AREA | 4 | 4 | 4 | 8% | 87% | 83% |
| SOUTH SF BAY AREA | 2 | 2 | 2 | 9% | 90% | 86% |
| SANTA CRUZ - PAJARO RIVER | 3 | 3 | 3 | 14% | 83% | 78% |
| SALINAS RIVER | 5 | 4 | 4 | 23% | 77% | 73% |
| SANTA BARBARA AREA | 3 | 3 | 2 | 6% | 119% | 114% |
| VENTURA - LOS ANGELES AREA | 5 | 4 | 4 | 2% | 82% | 79% |
| SANTA ANA RIVER | 5 | 3 | 3 | 5% | 67% | 63% |
| SAN DIEGO AREA | 5 | 4 | 3 | 2% | 92% | 85% |
| SACRAMENTO VALLEY FLOOR | 11 | 8 | 5 | 8% | 92% | 86% |
| UPPER SACRAMENTO RIVER | 6 | 5 | 5 | 23% | 79% | 69% |
| FEATHER RIVER | 10 | 8 | 8 | 16% | 74% | 65% |
| YUBA - BEAR RIVERS | 7 | 6 | 5 | 14% | 74% | 69% |
| AMERICAN RIVER | 9 | 10 | 8 | 9% | 66% | 62% |
| SAN JOAQUIN VALLEY FLOOR | 7 | 5 | 5 | 3% | 86% | 82% |
| COSUMNES - MOKELUMNE RIVERS | 3 | 3 | 3 | 6% | 74% | 70% |
| CALAVERAS - STANISLAUS RIVERS | 2 | 1 | 1 | 7% | 67% | 63% |
| TUOLUMNE RIVER | 5 | 5 | 5 | 4% | 77% | 71% |
| MERCED - FRESNO RIVERS | 4 | 3 | 3 | 0% | 64% | 60% |
| SAN JOAQUIN RIVER | 4 | 2 | 2 | 0% | 70% | 63% |
| TULARE LAKE BASIN FLOOR | 7 | 7 | 7 | 2% | 62% | 58% |
| KINGS RIVER | 2 | 2 | 2 | 1% | 74% | 71% |
| KAWEAH RIVER | 9 | 8 | 6 | 6% | 84% | 78% |
| TULE RIVER | 6 | 6 | 6 | 7% | 87% | 81% |
| KERN RIVER | 4 | 4 | 4 | 0% | 91% | 83% |
| SURPRISE VALLEY - HONEY LAKE | 4 | 2 | 2 | 46% | 76% | 61% |
| LAKE TAHOE - TRUCKEE RIVER | 6 | 4 | 4 | 6% | 74% | 66% |
| CARSON - WALKER RIVERS | 4 | 3 | 3 | 1% | 89% | 69% |
| MONO LAKE - OWENS RIVER | 9 | 5 | 4 | 0% | 106% | 90% |
| DEATH VALLEY | 2 | 2 | 2 | 0% | 50% | 38% |
| MOJAVE DESERT | 4 | 3 | 3 | 1% | 95% | 85% |
| COLORADO DESERT | 6 | 5 | 5 | 0% | 87% | 61% |
| 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 | 5 | 5 | 19 | 11 | 11 | 47.9% | 92% | 84% |
| SAN FRANCISCO BAY | 0.03 | 2 | 2 | 2 | 6 | 6 | 6 | 8.4% | 88% | 84% |
| CENTRAL COAST | 0.06 | 3 | 3 | 3 | 11 | 10 | 9 | 14.7% | 93% | 88% |
| SOUTH COAST | 0.06 | 3 | 3 | 3 | 15 | 11 | 10 | 2.9% | 80% | 76% |
| SACRAMENTO RIVER | 0.26 | 5 | 5 | 5 | 43 | 37 | 31 | 14.0% | 77% | 70% |
| SAN JOAQUIN RIVER | 0.12 | 6 | 6 | 6 | 25 | 19 | 19 | 3.5% | 73% | 68% |
| TULARE LAKE | 0.07 | 5 | 5 | 5 | 28 | 27 | 25 | 3.0% | 80% | 74% |
| NORTH LAHONTAN | 0.04 | 3 | 3 | 3 | 14 | 9 | 9 | 17.8% | 80% | 65% |
| SOUTH LAHONTAN | 0.06 | 3 | 3 | 3 | 15 | 10 | 9 | 0.3% | 84% | 71% |
| COLORADO RIVER | 0.03 | 1 | 1 | 1 | 6 | 5 | 5 | 0.0% | 87% | 61% |
| STATEWIDE weighted average | 1.00 | 36 | 36 | 36 | 182 | 145 | 134 | 19.24% | 83.09% | 75.27% |