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| STANISLAUS RIVER - NEW MELONES RESERVOIR (NMSC1) | ||||||||||||||||||
| Latitude: 37.96º N | Longitude: 120.52º W | Elevation: 1400 Feet | ||||||||||||||||
| Location: Calaveras County in CA | ||||||||||||||||||
| River Group: San Joaquin | ||||||||||||||||||
| Issuance Time: | Jun 09 2026 at 7:47 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 04/22/2026 8.6kaf | ||||
| Forecast Peak 1-Day Streamflow Volume: (Current Date at 12 UTC to August 1 at 12 UTC) | 10% (Max) 06/19/2026 2.1kaf | 25% 06/14/2026 2.0kaf | 50% (Prob) 06/10/2026 1.9kaf | 75% 06/10/2026 1.9kaf | 90% (Min) 06/10/2026 1.9kaf |
| Tabular 5-Day Volume Accumulations (1000s of Acre-Feet) | ||||
| Probability | 06/09 to 06/14 | 06/14 to 06/19 | 06/19 to 06/24 | 06/24 to 06/29 |
| 10% | 9.8 kaf | 9.4 kaf | 7.5 kaf | 5.5 kaf |
| 25% | 9.7 kaf | 9.0 kaf | 6.8 kaf | 4.7 kaf |
| 50% (Median) | 9.6 kaf | 8.9 kaf | 6.5 kaf | 4.5 kaf |
| 75% | 9.5 kaf | 8.7 kaf | 6.3 kaf | 4.3 kaf |
| 90% | 9.4 kaf | 8.5 kaf | 6.2 kaf | 4.2 kaf |
| Location Photographs | ||
| ESRI™ Locator Map |