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| MCCLOUD RIVER - SHASTA LAKE (MSSC1) | ||||||||||||||||||
| Latitude: 40.95º N | Longitude: 122.22º W | Elevation: 1100 Feet | ||||||||||||||||
| Location: Shasta County in CA | ||||||||||||||||||
| River Group: Upper Sacramento | ||||||||||||||||||
| Issuance Time: | Jun 06 2026 at 7:42 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 04/13/2026 3.8kaf | ||||
| Forecast Peak 1-Day Streamflow Volume: (Current Date at 12 UTC to August 1 at 12 UTC) | 10% (Max) 06/10/2026 2.3kaf | 25% 06/10/2026 2.2kaf | 50% (Prob) 06/07/2026 2.2kaf | 75% 06/07/2026 2.2kaf | 90% (Min) 06/07/2026 2.2kaf |
| Tabular 5-Day Volume Accumulations (1000s of Acre-Feet) | ||||
| Probability | 06/06 to 06/11 | 06/11 to 06/16 | 06/16 to 06/21 | 06/21 to 06/26 |
| 10% | 11.0 kaf | 10.7 kaf | 10.3 kaf | 10.3 kaf |
| 25% | 11.0 kaf | 10.6 kaf | 10.3 kaf | 10.3 kaf |
| 50% (Median) | 10.9 kaf | 10.6 kaf | 10.3 kaf | 10.3 kaf |
| 75% | 10.9 kaf | 10.6 kaf | 10.3 kaf | 10.3 kaf |
| 90% | 10.9 kaf | 10.6 kaf | 10.3 kaf | 10.3 kaf |
| Location Photographs | ||
| ESRI™ Locator Map |