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: 06/16/2025 1408Z
Data ending: 06/16/2025 12Z
* All units are in thousands of acre-feet.

Station: FRNC1 (Eel - Fernbridge)

MONTHLY DATA

October    Obs:   17.2  Mean: N/A  WY-to-date: Obs:   17.2 Mean: -614814.5
2024       % of mean:    N/A 

November   Obs: 1309.5  Mean: N/A  WY-to-date: Obs: 1326.7 Mean: -1209796.4
2024       % of mean:    N/A 

December   Obs: 2121.9  Mean: N/A  WY-to-date: Obs: 3448.6 Mean: -1824610.9
2024       % of mean:    N/A 

January    Obs: 1020.2  Mean: N/A  WY-to-date: Obs: 4468.7 Mean: -2439425.4
2025       % of mean:    N/A 

February   Obs: 2585.1  Mean: N/A  WY-to-date: Obs: 7053.9 Mean: -2994741.8
2025       % of mean:    N/A 

March      Obs: 1314.8  Mean: N/A  WY-to-date: Obs: 8368.7 Mean: -3609556.4
2025       % of mean:    N/A 

April      Obs:  925.5  Mean: N/A  WY-to-date: Obs: 9294.2 Mean: -4204538.2
2025       % of mean:    N/A 

May        Obs:  130.3  Mean: N/A  WY-to-date: Obs: 9424.4 Mean: -4819352.7
2025       % of mean:    N/A 

June       Obs (thru 16@12Z):   33.4    Mean: N/A  WY-to-date: Obs: 9457.8 Mean: -9999.0
2025       Prob. level:      90    75    50    25    10
           Fcst Residual:    19    19    19    19    19
           Obs + Fcst:       53    53    53    53    53
           % of mean:                    N/A 

July       Mean: N/A
2025       Prob. level:      90    75    50    25    10
           Forecast:         20    20    20    20    22
           % of mean:                    N/A 

August     Mean: N/A
2025       Prob. level:      90    75    50    25    10
           Forecast:          5     5     5     5     6
           % of mean:                    N/A 

September  Mean: N/A
2025       Prob. level:      90    75    50    25    10
           Forecast:          3     3     3     5     8
           % of mean:                    N/A 

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

Water Year Obs-To-Date: 9457.8    Mean: N/A
WY2025     Prob. level:      90    75    50    25    10
           Fcst Residual:    47    47    48    50    52
           Obs + Fcst:     9505  9505  9505  9508  9510
           % of mean:                    N/A

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