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: 06/13/2025 1538Z
Data ending: 06/13/2025 12Z
* All units are in thousands of acre-feet.

Station: PLBC1 (Lk Pillsbury - Potter Valley, Nr)

MONTHLY DATA

October    Obs:    1.1  Mean: N/A  WY-to-date: Obs:    1.1 Mean: -614814.5
2024       % of mean:    N/A 

November   Obs:   69.1  Mean: N/A  WY-to-date: Obs:   70.3 Mean: -1209796.4
2024       % of mean:    N/A 

December   Obs:  121.0  Mean: N/A  WY-to-date: Obs:  191.3 Mean: -1824610.9
2024       % of mean:    N/A 

January    Obs:   47.4  Mean: N/A  WY-to-date: Obs:  238.7 Mean: -2439425.4
2025       % of mean:    N/A 

February   Obs:  198.6  Mean: N/A  WY-to-date: Obs:  437.3 Mean: -2994741.8
2025       % of mean:    N/A 

March      Obs:   77.3  Mean: N/A  WY-to-date: Obs:  514.6 Mean: -3609556.4
2025       % of mean:    N/A 

April      Obs:   70.4  Mean: N/A  WY-to-date: Obs:  585.0 Mean: -4204538.2
2025       % of mean:    N/A 

May        Obs:   14.7  Mean: N/A  WY-to-date: Obs:  599.7 Mean: -4819352.7
2025       % of mean:    N/A 

June       Obs (thru 13@12Z):    2.5    Mean: N/A  WY-to-date: Obs:  602.1 Mean: -9999.0
2025       Prob. level:      90    75    50    25    10
           Fcst Residual:     3     3     3     4     4
           Obs + Fcst:        5     5     6     6     6
           % of mean:                    N/A 

July       Mean: N/A
2025       Prob. level:      90    75    50    25    10
           Forecast:          2     2     3     3     4
           % of mean:                    N/A 

August     Mean: N/A
2025       Prob. level:      90    75    50    25    10
           Forecast:          0     0     1     1     1
           % of mean:                    N/A 

September  Mean: N/A
2025       Prob. level:      90    75    50    25    10
           Forecast:          0     0     1     1     2
           % of mean:                    N/A 

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

Water Year Obs-To-Date:  602.1    Mean: N/A
WY2025     Prob. level:      90    75    50    25    10
           Fcst Residual:     5     5     9     9    10
           Obs + Fcst:      607   607   611   611   612
           % of mean:                    N/A

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