Date This Report Generated:
                                                                                                                21 APR 2026 @ 0606        
 
 
 
                                                   CORPS OF ENGINEERS, U.S. ARMY
                                        Sacramento District           Sacramento, California
 
                              DAILY OPERATION OF COYOTE RESERVOIR, EAST FORK RUSSIAN RIVER, CALIFORNIA
 
                                                         APRIL  2026      
 
             Midnight     Storage   Mean     --------- Mean Outflow -----------    Gross     Pan    Prec   # River Flows   Top Con
   Date   Elev   Storage   Change  Inflow    Total    River   Fish   R/V - Pump     Evap    Evap    (in)     [1]     [2]   Storage
          (ft)   (ac-ft)  (ac-ft)   (sfd)    (sfd)    (sfd)   (sfd) (tgal) (ac-ft) (ac-ft)   (in)            (sfd)   (sfd)  (ac-ft)
    01   747.83    86074     -139     92     159.9    148.6   11.2  ????   ????       4     0.04    0.20     30.2   240.5   86400    
    02   747.75    85934     -140     97     159.8    148.6   11.2  ????   ????      16     0.16    0.10     41.2   250.9   86400    
    03   747.64    85742     -192     73     159.9    148.6   11.3  ????   ????      20     0.21    0.02     30.7   240.4   86400    
    04   747.53    85550     -192     78     164.9    153.6   11.2  ????   ????      19     0.20    0.01     24.7   235.8   86400    
    05   747.43    85376     -174     93     170.5    159.2   11.3  ????   ????      21     0.21    0.00     22.4   240.7   86400    
 
    06   747.31    85167     -209     75     170.5    159.2   11.3  ????   ????      20     0.21    0.00     20.4   237.5   86400    
    07   747.17    84923     -244     57     170.5    159.2   11.2  ????   ????      20     0.20    0.00     18.1   233.4   86400    
    08   747.07    84749     -174     91     170.5    159.2   11.2  ????   ????      17     0.17    0.00     17.4   230.8   86400    
    09   746.95    84540     -209     72     170.4    159.2   11.2  ????   ????      14     0.14    0.00     17.5   229.5   86400    
    10   746.89    84436     -104    122     171.1    159.8   11.2  ????   ????       7     0.08    0.27     22.0   235.5   86400    
 
    11   746.84    84349      -87    119     160.6    149.4   11.2  ????   ????       5     0.06    0.67     67.3   271.0   86400    
    12   746.86    84383       34    167     143.1    131.9   11.2  ????   ????      14     0.14    0.43    261.1   428.5   86400    
    13   746.84    84349      -34    125     134.1    122.9   11.2  ????   ????      16     0.17    0.00    145.1   400.5   86400    
    14   746.80    84279      -70    105     132.5    121.3   11.3  ????   ????      16     0.16    0.00     74.1   280.0   86400    
    15   746.71    84122     -157     61     132.5    121.3   11.3  ????   ????      15     0.16    0.00     54.9   247.7   86400    
 
    16   746.66    84036      -86     78     112.0    100.8   11.2  ????   ????      19     0.20    0.01     45.4   222.3   86400    
    17   746.62    83966      -70     72      97.2     86.0   11.2  ????   ????      21     0.21    0.00     38.6   196.8   86400    
    18   746.61    83949      -17     80      78.7     67.5   11.2  ????   ????      20     0.20    0.01     33.1   175.2   86400    
    19   746.60    83931      -18     73      73.0     61.7   11.3  ????   ????      18     0.19    0.00     27.7   157.1   86400    
    20   746.65    84018       87    108      62.1     50.8   11.3  ????   ????       3     0.04    0.87     35.2   161.3   86400    
 
    21   ????     ????     ????   ????     ????     ????      ????  ????   ????    ????    ????    ????   ????    ????     ????
 
 
  Totals (sfd)                      1842    2793.8   2569.0  224.8         
  Totals (tgal)                                                        0
  Totals (ac-ft)            -2195   3653    5541.5                           0.0    306     
  Totals (inches)                                                                           3.14    2.59
 
 Flows are preliminary, for final data contact USGS, Ukiah, CA
 [1] Russian Near Ukiah,  [2] Russian Near Hopland