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: HYMC1 (Sf Trinity - Hyampom, Bl)

MONTHLY DATA

October    Obs:    5.3  Mean:    7.3  WY-to-date: Obs:    5.3 Mean:    7.3
2024       % of mean:    73% 

November   Obs:  141.6  Mean:   30.3  WY-to-date: Obs:  146.9 Mean:   37.6
2024       % of mean:    467% 

December   Obs:  289.0  Mean:  110.3  WY-to-date: Obs:  435.9 Mean:  147.9
2024       % of mean:    262% 

January    Obs:  201.6  Mean:  171.9  WY-to-date: Obs:  637.5 Mean:  319.8
2025       % of mean:    117% 

February   Obs:  433.9  Mean:  177.6  WY-to-date: Obs: 1071.4 Mean:  496.0
2025       % of mean:    244% 

March      Obs:  214.2  Mean:  186.1  WY-to-date: Obs: 1285.6 Mean:  682.0
2025       % of mean:    115% 

April      Obs:  200.3  Mean:  114.1  WY-to-date: Obs: 1485.9 Mean:  796.1
2025       % of mean:    176% 

May        Obs:   47.7  Mean:   62.3  WY-to-date: Obs: 1533.7 Mean:  858.4
2025       % of mean:    77% 

June       Obs (thru 08@12Z):    6.7    Mean:   27.0  WY-to-date: Obs: 1540.4 Mean:  870.0
2025       Prob. level:      90    75    50    25    10
           Fcst Residual:    18    18    18    18    18
           Obs + Fcst:       25    25    25    25    25
           % of mean:                    91% 

July       Mean:   10.6
2025       Prob. level:      90    75    50    25    10
           Forecast:         11    11    11    12    12
           % of mean:                   105% 

August     Mean:    5.0
2025       Prob. level:      90    75    50    25    10
           Forecast:          5     5     6     6     6
           % of mean:                   112% 

September  Mean:    3.8
2025       Prob. level:      90    75    50    25    10
           Forecast:          4     4     4     5     5
           % of mean:                   107% 

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

Water Year Obs-To-Date: 1540.4    Mean:  906.2
WY2025     Prob. level:      90    75    50    25    10
           Fcst Residual:    38    38    39    40    41
           Obs + Fcst:     1578  1579  1579  1580  1581
           % of mean:                   174%