| ||||||||||||||||||
| FEATHER RIVER - LAKE OROVILLE (ORDC1) | ||||||||||||||||||
| Latitude: 39.53º N | Longitude: 121.52º W | Elevation: 922 Feet | ||||||||||||||||
| Location: Butte County in CA | ||||||||||||||||||
| River Group: Lower Sacramento | ||||||||||||||||||
| Issuance Time: | Feb 04 2026 at 7:45 AM PST |
| 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 August 1 at 12 UTC) | Observed Available Apr 2 to Aug 1 | ||||
| Forecast Peak 1-Day Streamflow Volume: (April 1 at 12 UTC to August 1 at 12 UTC) | 10% (Max) 05/19/2026 105.4kaf | 25% 05/01/2026 50.8kaf | 50% (Prob) 04/19/2026 31.6kaf | 75% 04/04/2026 20.1kaf | 90% (Min) 04/01/2026 14.7kaf |
| Tabular 5-Day Volume Accumulations (1000s of Acre-Feet) | ||||
| Probability | 02/04 to 02/09 | 02/09 to 02/14 | 02/14 to 02/19 | 02/19 to 02/24 |
| 10% | 52.8 kaf | 68.5 kaf | 202.8 kaf | 271.1 kaf |
| 25% | 51.4 kaf | 56.3 kaf | 94.2 kaf | 110.7 kaf |
| 50% (Median) | 50.7 kaf | 50.2 kaf | 62.4 kaf | 62.4 kaf |
| 75% | 49.9 kaf | 46.7 kaf | 46.7 kaf | 44.0 kaf |
| 90% | 49.1 kaf | 43.8 kaf | 40.1 kaf | 35.5 kaf |
| Location Photographs | ||
| ESRI™ Locator Map |