Corps of Engineers Hydrologic Report
 Data Ending 2400 hours   20 APR 2026      
 Report Generated 21 APR 2026 @ 0700    




                           ---- Sacramento Valley ----
                  Obs. Precip     WY Precip       Air       Snow Pillow   Wind
    Station       Total  24-hr   Total  24-hr Temperature  Total   24-hr  Accum
                        Change         Change  Max  Min           Change  Miles

 Black Butte Dam   -NR-   -NR-   29.68   0.94   61    48        -      -     71 
 Log Spring         -      -     37.14   0.53   50    37        -      -      -
 Trough Spring      -      -     31.35   0.72   51    38        -      -      -
 Noel Spring        -      -     41.29   0.84   49    35       0.1    0.0     -
 Alder Spring       -      -     30.66   0.73   49    36        -      -      -
 Sheetiron Rpt      -      -       -      -     42    31        -      -      -


 Englebright Dam   -NR-   -NR-   15.37   0.01   67    48        -      -      -




                           ---- San Joaquin Valley ----
                  Obs. Precip     WS Precip       Air       Snow Pillow   Wind
    Station       Total  24-hr   Total  24-hr Temperature  Total   24-hr  Accum
                        Change         Change  Max  Min           Change  Miles

 New Hogan Dam     -NR-   -NR-   23.24   0.00   80    49        -      -    162 
 Railroad Flat      -      -     33.89   0.00   74    49        -      -      -
 Sheep Ranch        -      -     32.43   0.00   75    47        -      -      -
 Perry Ranch        -      -     21.02   0.00   81    46        -      -      -
 Bellota            -      -     14.36   0.00   -     -       -      -      -


 Farmington Dam     -      -     11.95   0.00   -     -       -      -      -
 Rock Cr blw Frm    -      -     13.11   0.00   -     -       -      -      -
 Goodwin Tunnel     -      -     18.10   0.00   -     -       -      -      -
 Shirley Gulch      -      -     18.33   0.00   -     -       -      -      -
 Flowers Mountain   -      -     20.41   0.00   72    52        -      -      -


 Burns Dam          -      -     11.84   0.00   -     -       -      -      -
 Bear Dam           -      -     14.43   0.00   -     -       -      -      -
 Owens Dam          -      -     11.68   0.00   -     -       -      -      -
 Mariposa Dam       -      -     10.56   0.00   -     -       -      -      -


 Buchanan Dam      -NR-   -NR-   15.88   0.00   83    48        -      -    106 
 Bunning Ranch      -      -     19.01   0.00   78    44        -      -      -
 Magoon             -      -     29.19   0.00   73    40        -      -      -


 Hidden Dam        -NR-   -NR-   11.35   0.00   83    54        -      -    120 
 Oakhurst           -      -     23.00   0.00   76    41        -      -      -
 Westfall           -      -     38.74   0.00   64    46        -      -      -
 Deadwood Rpt       -      -       -      -     63    50        -      -      -






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                           ---- Tulare Lake Basin ----
                  Obs. Precip      WS Precip       Air       Snow Pillow  Wind
    Station       Total  24-hr   Total  24-hr Temperature  Total   24-hr  Accum
                        Change         Change  Max  Min           Change  Miles

 Pine Flat Dam     -NR-   -NR-   16.79   0.00   85    47        -      -     48 
 West Woodchuck     -      -       -      -     54    34       0.0    0.0     -
 Mitchell Meadow    -      -       -      -     48    29      11.2   -0.7     -
 State Lakes        -      -       -      -     46    28       0.0    0.0     -
 Patterson Rpt      -      -       -      -     52    41        -      -      -
 Sacata Rpt         -      -       -      -     71    52        -      -      -


 Terminus Dam      -NR-   -NR-   12.46   0.00   89    56        -      -    102 
 Bear Trap Meadow   -      -     38.08   0.00   58    30        -      -      -
 Atwell             -      -     21.26   0.00   58    42        -      -      -
 Hockett Meadow     -      -     29.13   0.00   56    29        -      -      -
 Giant Forest       -      -     31.37   0.00   59    45       0.0    0.0     -
 Paradise Rpt       -      -       -      -     47    40        -      -      -


 Schafer Dam       -NR-   -NR-   12.42   0.00   87    51        -      -     46 
 Mountain Home      -      -     26.28   -NR-   67    52        -      -      -
 Rogers Camp        -      -     24.87   0.00   62    42        -      -      -
 Eagle Creek        -      -     30.36   0.00   58    44        -      -      -
 Hossack            -      -     23.42   0.00   57    40        -      -      -


 Lake Isabella     -NR-   0.00   19.20   0.00   80    48        -      -    173 
 Pascoes            -      -     30.40   0.00   53    36       1.2   -0.0     -
 Upper Tyndall      -      -       -      -     44    27      11.7   -0.8     -
 Wet Meadows        -      -       -      -     52    27       0.0    0.0     -
 Sherman Rpt        -      -       -      -     47    35        -      -      -




                          ---- Truckee Rivee Basin ----
                  Obs. Precip     WS Precip       Air       Snow Pillow   Wind
    Station       Total  24-hr   Total  24-hr Temperature  Total   24-hr  Accum
                        Change         Change  Max  Min           Change  Miles

 Martis Creek Dam   -      -     22.39   0.00   60    30      -      -      -




                          ---- Russian River Basin----
                  Obs. Precip     WS Precip       Air       Snow Pillow   Wind
    Station       Total  24-hr   Total  24-hr Temperature  Total   24-hr  Accum
                        Change         Change  Max  Min           Change  Miles

 Coyote Dam        -NR-   -NR-   27.09   0.87   54    49        -      -     64 
 Potter Valley      -      -     36.37   0.79   55    44        -      -      -


 Warm Springs Dam  -NR-   -NR-   37.96   1.08   57    49        -      -     26 


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