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LITTLE STONY CREEK - EAST PARK RESERVOIR (EPRC1)
Latitude:
39.36º N
Longitude:
122.52º W
Elevation:
1200 Feet
Location: Colusa County in CA
River Group: Upper Sacramento
Issuance Time: Jan 11 2026 at 8:07 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.
2026 Water Year Trend Plot
Tabular View  |  Select a Different Water Year:  
Note: The chart below functions better in landscape orientation.

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ063)
Tonight: Clear. Lows 39 to 49. Prevailing northwest winds up to 10 mph.

Monday: Sunny. Highs 54 to 66. Prevailing north winds up to 10 mph.

Monday Night: Clear. Lows 41 to 51. Prevailing northwest winds up to 10 mph.

Tuesday: Sunny. Highs 55 to 69. Prevailing northwest winds up to 10 mph.

Tuesday Night: Clear. Lows 42 to 52. Prevailing northwest winds up to 10 mph.

Wednesday: Sunny. Highs 57 to 72.

Wednesday Night: Clear. Lows 43 to 53.

Thursday through Friday Night: Clear. Highs 56 to 71. Lows 41 to 53.

Saturday through Sunday: Mostly clear. Highs 54 to 69. Lows 41 to 51.