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PROSSER CREEK - PROSSER RESERVOIR (PSRC1)
Latitude:
39.38º N
Longitude:
120.14º W
Elevation:
5640 Feet
Location: Nevada County in CA
River Group: Eastern Sierra
Issuance Time: Jan 11 2026 at 8:14 AM PST
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.
10-Day Accumulated Volume Plot
Tabular 10-Day Streamflow Volume Accumulation (1000s of Acre-Feet)
Data Updated: Jan 11 2026 at 8:39 AM PST
ProbJan
12
Jan
13
Jan
14
Jan
15
Jan
16
10%
(Max)
0.20.40.60.81.0
25%
 
0.20.40.60.81.0
50%
(Prob)
0.20.40.60.81.0
75%
 
0.20.40.50.70.9
90%
(Min)
0.20.40.50.70.9
RFC
FCST
0.20.40.50.70.9
ProbJan
17
Jan
18
Jan
19
Jan
20
Jan
21
10%
(Max)
1.31.61.92.22.5
25%
 
1.21.51.82.12.4
50%
(Prob)
1.21.41.61.92.2
75%
 
1.11.31.51.72.0
90%
(Min)
1.11.31.51.61.8

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ072)
Tonight: Partly cloudy in the evening then becoming clear. Lows 15 to 25. Light winds.

Monday: Sunny. Highs 39 to 44. Light winds.

Monday Night: Clear. Lows 16 to 26. East winds around 10 mph in the evening becoming light.

Tuesday: Sunny. Highs 45 to 55. Light winds.

Tuesday Night: Clear. Lows 21 to 31. Light winds.

Wednesday: Sunny. Highs 46 to 56.

Wednesday Night: Clear. Lows 21 to 31.

Thursday through Saturday: Clear. Highs 45 to 55. Lows 18 to 28.

Saturday Night: Clear in the evening then becoming partly cloudy. Lows 24 to 34.

Sunday: Sunny. Highs 49 to 59.