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RUBICON RIVER - HELL HOLE RESERVOIR (HLLC1)
Latitude:
39.07º N
Longitude:
120.41º W
Elevation:
4850 Feet
Location: Placer County in CA
River Group: Lower Sacramento
Issuance Time: Feb 16 2026 at 8:47 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: Feb 16 2026 at 8:55 AM PST
ProbFeb
17
Feb
18
Feb
19
Feb
20
Feb
21
10%
(Max)
0.40.71.01.21.5
25%
 
0.40.71.01.21.5
50%
(Prob)
0.40.60.91.21.4
75%
 
0.30.60.91.21.4
90%
(Min)
0.30.60.91.11.4
RFC
FCST
0.40.71.01.21.5
ProbFeb
22
Feb
23
Feb
24
Feb
25
Feb
26
10%
(Max)
1.72.23.34.14.5
25%
 
1.72.02.83.43.8
50%
(Prob)
1.72.02.42.93.3
75%
 
1.61.92.32.62.9
90%
(Min)
1.61.92.22.52.8

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