National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

Raw ESP Water Supply Forecast

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

Program run: 07/11/2025 1533Z
Data ending: 07/11/2025 12Z
* All units are in thousands of acre-feet.

Station: MPAC1 (Mariposa Ck - Mariposa Res)

MONTHLY DATA

October    Obs:   -0.0  Mean:    0.0  WY-to-date: Obs:   -0.0 Mean:    0.0
2024       % of mean:    -9% 

November   Obs:    0.0  Mean:    0.4  WY-to-date: Obs:   -0.0 Mean:    0.4
2024       % of mean:    0% 

December   Obs:    0.0  Mean:    2.9  WY-to-date: Obs:   -0.0 Mean:    3.3
2024       % of mean:    0% 

January    Obs:    0.1  Mean:    7.7  WY-to-date: Obs:    0.1 Mean:   11.0
2025       % of mean:    1% 

February   Obs:    5.2  Mean:    7.5  WY-to-date: Obs:    5.3 Mean:   18.4
2025       % of mean:    70% 

March      Obs:    9.7  Mean:    8.3  WY-to-date: Obs:   15.0 Mean:   26.7
2025       % of mean:    117% 

April      Obs:    1.0  Mean:    3.0  WY-to-date: Obs:   16.0 Mean:   29.7
2025       % of mean:    35% 

May        Obs:    0.2  Mean:    1.6  WY-to-date: Obs:   16.2 Mean:   31.3
2025       % of mean:    12% 

June       Obs:   -0.0  Mean:    0.7  WY-to-date: Obs:   16.2 Mean:   32.0
2025       % of mean:    -0% 

July       Obs (thru 11@12Z):   -0.0    Mean:    0.2  WY-to-date: Obs:   16.2 Mean:   32.2
2025       Prob. level:      90    75    50    25    10
           Fcst Residual:     0     0     0     0     0
           Obs + Fcst:       -0    -0    -0    -0    -0
           % of mean:                    -3% 

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:   16.2    Mean:   32.2
WY2025     Prob. level:      90    75    50    25    10
           Fcst Residual:     0     0     0     0     0
           Obs + Fcst:       16    16    16    16    16
           % of mean:                    50%