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| RUBICON RIVER - HELL HOLE RESERVOIR (HLLC1) | ||||||||||||||||||
| Latitude: 39.07º N | Longitude: 120.41º W | Elevation: 4850 Feet | ||||||||||||||||
| Location: Placer County in CA | ||||||||||||||||||
| River Group: Lower Sacramento | ||||||||||||||||||
| Issuance Time: | Feb 16 2026 at 8:47 AM PST |
| 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: Feb 16 2026 at 8:55 AM PST | ||||||||||
| Prob | Feb 17 | Feb 18 | Feb 19 | Feb 20 | Feb 21 | |||||
| 10% (Max) | 0.4 | 0.7 | 1.0 | 1.2 | 1.5 | |||||
| 25% | 0.4 | 0.7 | 1.0 | 1.2 | 1.5 | |||||
| 50% (Prob) | 0.4 | 0.6 | 0.9 | 1.2 | 1.4 | |||||
| 75% | 0.3 | 0.6 | 0.9 | 1.2 | 1.4 | |||||
| 90% (Min) | 0.3 | 0.6 | 0.9 | 1.1 | 1.4 | |||||
| RFC FCST | 0.4 | 0.7 | 1.0 | 1.2 | 1.5 | |||||
| Prob | Feb 22 | Feb 23 | Feb 24 | Feb 25 | Feb 26 | |||||
| 10% (Max) | 1.7 | 2.2 | 3.3 | 4.1 | 4.5 | |||||
| 25% | 1.7 | 2.0 | 2.8 | 3.4 | 3.8 | |||||
| 50% (Prob) | 1.7 | 2.0 | 2.4 | 2.9 | 3.3 | |||||
| 75% | 1.6 | 1.9 | 2.3 | 2.6 | 2.9 | |||||
| 90% (Min) | 1.6 | 1.9 | 2.2 | 2.5 | 2.8 | |||||
| Location Photographs | ||
| ESRI™ Locator Map |