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| COSUMNES RIVER - MICHIGAN BAR (MHBC1) | ||||||||||||||||||
| Latitude: 38.50º N | Longitude: 121.04º W | Elevation: 168 Feet | ||||||||||||||||
| Location: Sacramento County in CA | ||||||||||||||||||
| River Group: San Joaquin | ||||||||||||||||||
| Issuance Time: | Apr 30 2025 at 8:42 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 04/03/2025 5.4kaf | ||||
| Forecast Peak 1-Day Streamflow Volume: (Current Date at 12 UTC to August 1 at 12 UTC) | 10% (Max) 05/26/2025 2.5kaf | 25% 05/13/2025 1.9kaf | 50% (Prob) 05/06/2025 1.6kaf | 75% 05/05/2025 1.3kaf | 90% (Min) 05/03/2025 1.1kaf |
| Tabular 5-Day Volume Accumulations (1000s of Acre-Feet) | ||||
| Probability | 04/30 to 05/05 | 05/05 to 05/10 | 05/10 to 05/15 | 05/15 to 05/20 |
| 10% | 7.0 kaf | 8.2 kaf | 6.8 kaf | 7.0 kaf |
| 25% | 6.3 kaf | 6.5 kaf | 4.9 kaf | 4.2 kaf |
| 50% (Median) | 5.7 kaf | 5.6 kaf | 4.0 kaf | 3.2 kaf |
| 75% | 5.4 kaf | 4.8 kaf | 3.7 kaf | 2.8 kaf |
| 90% | 5.2 kaf | 4.5 kaf | 3.3 kaf | 2.6 kaf |
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ017) |
| Today: Partly cloudy in the morning then clearing. Highs 80 to 87. Northwest winds up to 10 mph with gusts to around 20 mph. Tonight: Clear. Lows 51 to 57. Southwest winds up to 10 mph. Thursday: Sunny. Highs 79 to 88. Southwest winds up to 10 mph. Thursday Night: Clear. Lows 49 to 55. South winds up to 10 mph with gusts to around 20 mph. Friday: Sunny. Highs 75 to 83. South winds up to 15 mph. Friday Night: Partly cloudy. Lows around 54. Saturday: Mostly cloudy with a slight chance of rain showers. Highs 64 to 71. Saturday Night: Partly cloudy with a slight chance of rain showers. Lows around 49. Sunday: Partly cloudy. Highs 69 to 76. Sunday Night through Tuesday: Mostly clear. Lows around 52. Highs 71 to 81. |
| Flood Impacts | |
| 13.2 Feet | Water floods houses in Wilton. The south bank levee near Wilton is overtopped. |
| 12.0 Feet | Water flows on to the road near Wilton. |
| 8.0 Feet | Low lying lands along the river begin to flood. |