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| TUOLUMNE RIVER - HETCH HETCHY RESERVOIR (HETC1) | ||||||||||||||||||
| Latitude: 37.95º N | Longitude: 119.79º W | Elevation: 3870 Feet | ||||||||||||||||
| Location: Tuolumne County in CA | ||||||||||||||||||
| River Group: San Joaquin | ||||||||||||||||||
| Issuance Time: | Aug 05 2026 at 8:26 AM PDT |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. |
| 10-Day Accumulated Volume Plot |
| Tabular 10-Day Streamflow Volume Accumulation (1000s of Acre-Feet) Data Updated: Aug 05 2026 at 8:34 AM PDT | ||||||||||
| Prob | Aug 06 | Aug 07 | Aug 08 | Aug 09 | Aug 10 | |||||
| 10% (Max) | 0.2 | 0.5 | 0.7 | 0.9 | 1.1 | |||||
| 25% | 0.2 | 0.5 | 0.7 | 0.9 | 1.1 | |||||
| 50% (Prob) | 0.2 | 0.5 | 0.7 | 0.9 | 1.1 | |||||
| 75% | 0.2 | 0.5 | 0.7 | 0.9 | 1.1 | |||||
| 90% (Min) | 0.2 | 0.5 | 0.7 | 0.9 | 1.1 | |||||
| RFC FCST | 0.2 | 0.5 | 0.7 | 0.9 | 1.1 | |||||
| Prob | Aug 11 | Aug 12 | Aug 13 | Aug 14 | Aug 15 | |||||
| 10% (Max) | 1.3 | 1.6 | 1.8 | 1.9 | 2.1 | |||||
| 25% | 1.3 | 1.5 | 1.7 | 1.9 | 2.1 | |||||
| 50% (Prob) | 1.3 | 1.5 | 1.7 | 1.9 | 2.1 | |||||
| 75% | 1.3 | 1.5 | 1.7 | 1.9 | 2.1 | |||||
| 90% (Min) | 1.3 | 1.5 | 1.7 | 1.9 | 2.1 | |||||
| Location Photographs | ||
| ESRI™ Locator Map |