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| MIDDLE FORK COSUMNES RIVER - SOMERSET (SOSC1) | ||||||||||||||||||
| Latitude: 38.62º N | Longitude: 120.70º W | Elevation: 1821 Feet | ||||||||||||||||
| Location: El Dorado County in CA | ||||||||||||||||||
| River Group: San Joaquin | ||||||||||||||||||
| Issuance Time: | Jun 16 2025 at 6:20 AM PDT |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. Flow data on this product are unregulated / full natural flow. |
| 4x5-Day Probability Plot |
| Tabular 4 x 5-Day Streamflow Volume Data | |||||
| Observed Peak 1-Day Streamflow Volume: (April 1 at 12 UTC to Current Date at 12 UTC) | Observed 04/02/2025 1.1kaf | ||||
| Forecast Peak 1-Day Streamflow Volume: (Current Date at 12 UTC to August 1 at 12 UTC) | 10% (Max) 06/17/2025 0.1kaf | 25% 06/17/2025 0.1kaf | 50% (Prob) 06/17/2025 0.1kaf | 75% 06/17/2025 0.1kaf | 90% (Min) 06/17/2025 0.1kaf |
| Tabular 5-Day Volume Accumulations (1000s of Acre-Feet) | ||||
| Probability | 06/16 to 06/21 | 06/21 to 06/26 | 06/26 to 07/01 | 07/01 to 07/06 |
| 10% | 0.6 kaf | 0.6 kaf | 0.5 kaf | 0.5 kaf |
| 25% | 0.6 kaf | 0.6 kaf | 0.5 kaf | 0.5 kaf |
| 50% (Median) | 0.6 kaf | 0.6 kaf | 0.5 kaf | 0.5 kaf |
| 75% | 0.6 kaf | 0.6 kaf | 0.5 kaf | 0.5 kaf |
| 90% | 0.6 kaf | 0.6 kaf | 0.5 kaf | 0.5 kaf |
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ067) |
| Today: Sunny. Highs 79 to 89. Light winds becoming southwest up to 10 mph in the afternoon. Tonight: Clear. Lows 52 to 62. Prevailing southwest winds up to 10 mph in the evening becoming light. Tuesday: Sunny. Highs 82 to 92. Light winds becoming west up to 10 mph in the afternoon. Tuesday Night: Clear. Lows 57 to 65. Prevailing west winds up to 10 mph in the evening becoming light. Wednesday: Sunny. Highs 87 to 97. Light winds becoming west up to 10 mph in the afternoon. Wednesday Night: Clear. Lows 59 to 68. juneteenth: Sunny. Highs 83 to 93. Thursday Night and Friday: Clear. Lows 52 to 60. Highs 77 to 92. Friday Night through Sunday: Clear. Lows 48 to 55. Highs 71 to 86. |