CNRFC - Hydrology - Water Supply - Raw ESP Forecast

*** IMPORTANT *** Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.

Raw ESP Water Supply Forecast

*CAUTION: Data below is raw model output and has not been reviewed
*         by a hydrologist.

Program run: 06/08/2025 1636Z
Data ending: 06/08/2025 12Z
* All units are in thousands of acre-feet.

Station: GERO3 (Miller Ck - Gerber Reservoir)

MONTHLY DATA

October    Obs:   -0.2  Mean: N/A  WY-to-date: Obs:   -0.2 Mean: -614814.5
2024       % of mean:    N/A 

November   Obs:    1.5  Mean: N/A  WY-to-date: Obs:    1.2 Mean: -1209796.4
2024       % of mean:    N/A 

December   Obs:   11.0  Mean: N/A  WY-to-date: Obs:   12.2 Mean: -1824610.9
2024       % of mean:    N/A 

January    Obs:   41.5  Mean: N/A  WY-to-date: Obs:   53.7 Mean: -2439425.4
2025       % of mean:    N/A 

February   Obs:    7.0  Mean: N/A  WY-to-date: Obs:   60.7 Mean: -2994741.8
2025       % of mean:    N/A 

March      Obs:   35.1  Mean: N/A  WY-to-date: Obs:   95.7 Mean: -3609556.4
2025       % of mean:    N/A 

April      Obs:   16.1  Mean: N/A  WY-to-date: Obs:  111.8 Mean: -4204538.2
2025       % of mean:    N/A 

May        Obs:   -0.1  Mean: N/A  WY-to-date: Obs:  111.7 Mean: -4819352.7
2025       % of mean:    N/A 

June       Obs (thru 08@12Z):   -0.6    Mean: N/A  WY-to-date: Obs:  111.1 Mean: -9999.0
2025       Prob. level:      90    75    50    25    10
           Fcst Residual:    -0    -0     0     0     0
           Obs + Fcst:       -1    -1    -1    -0    -0
           % of mean:                    N/A 

July       Mean: N/A
2025       Prob. level:      90    75    50    25    10
           Forecast:         -0    -0    -0    -0     0
           % of mean:                    N/A 

August     Mean: N/A
2025       Prob. level:      90    75    50    25    10
           Forecast:         -0    -0    -0     0     0
           % of mean:                    N/A 

September  Mean: N/A
2025       Prob. level:      90    75    50    25    10
           Forecast:         -0    -0    -0     0     0
           % of mean:                    N/A 

-------------------------------------------------------

Water Year Obs-To-Date:  111.1    Mean: N/A
WY2025     Prob. level:      90    75    50    25    10
           Fcst Residual:    -0    -0     0     0     1
           Obs + Fcst:      111   111   111   112   112
           % of mean:                    N/A

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