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| MCCLOUD RIVER - MCCLOUD (MMCC1) | ||||||||||||||||||
| Latitude: 41.19º N | Longitude: 122.06º W | Elevation: 2711 Feet | ||||||||||||||||
| Location: Siskiyou County in CA | ||||||||||||||||||
| River Group: Upper Sacramento | ||||||||||||||||||
| Issuance Time: | Jul 21 2026 at 7:49 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 04/03/2026 1.9kaf | ||||
| Forecast Peak 1-Day Streamflow Volume: (Current Date at 12 UTC to August 1 at 12 UTC) | 10% (Max) 07/22/2026 1.5kaf | 25% 07/22/2026 1.5kaf | 50% (Prob) 07/22/2026 1.5kaf | 75% 07/22/2026 1.5kaf | 90% (Min) 07/22/2026 1.5kaf |
| Tabular 5-Day Volume Accumulations (1000s of Acre-Feet) | ||||
| Probability | 07/21 to 07/26 | 07/26 to 07/31 | 07/31 to 08/05 | 08/05 to 08/10 |
| 10% | 7.7 kaf | 7.6 kaf | 7.6 kaf | 7.6 kaf |
| 25% | 7.7 kaf | 7.6 kaf | 7.6 kaf | 7.6 kaf |
| 50% (Median) | 7.7 kaf | 7.6 kaf | 7.6 kaf | 7.6 kaf |
| 75% | 7.7 kaf | 7.6 kaf | 7.6 kaf | 7.6 kaf |
| 90% | 7.7 kaf | 7.6 kaf | 7.6 kaf | 7.6 kaf |
| Location Photographs | ||
| ESRI™ Locator Map |