Date This Report Generated:
                                                                18 JAN 2026 @ 1705        



                           CORPS OF ENGINEERS, U.S. ARMY
                Sacramento District           Sacramento, California

         DAILY OPERATION OF NEW HOGAN RESERVOIR, CALAVERAS RIVER, CALIFORNIA

                                 JANUARY  2026      

            Midnight    Storage    Mean     Mean    Gross     Pan   Prec  Top Con   Flood Control
  Date   Elev   Storage   Change   Inflow   Outflow   Evap    Evap   (in)  Storage  Parameter
          (ft)  (ac-ft)  (ac-ft)    (sfd)    (sfd)  (ac-ft)   (in)         (ac-ft)  (in)
    01   670.59  164866     1146     831     249.9      7     0.03   0.87   153051    7.39    
    02   671.06  166253     1387    1021     313.9     15     0.07   0.13   153557    7.28    
    03   671.80  168449     2196    1527     413.9     11     0.06   0.58   153803    7.91    
    04   674.26  175864     7415    4178     436.8      5     0.02   1.04   153394    9.48    
    05   676.12  181585     5721    3395     502.4     17     0.08   0.07   153777    9.29    

    06   676.47  182673     1088    1174     618.9     14     0.07   0.00   154286    8.98    
    07   676.52  182829      156     686     602.4     10     0.05   0.00   154908    8.62    
    08   676.45  182611     -218     505     607.5     14     0.07   0.00   155584    8.28    
    09   676.35  182300     -311     389     539.6     13     0.06   0.00   156322    7.95    
    10   676.24  181958     -342     339     504.5     13     0.06   0.00   157069    7.64    

    11   676.09  181492     -466     275     503.4     12     0.06   0.00   157855    7.35    
    12   675.97  181120     -372     268     448.0     15     0.07   0.01   158651    7.09    
    13   675.87  180810     -310     181     329.3     15     0.07   0.00   159516    6.82    
    14   675.79  180563     -247     182     298.8     15     0.07   0.00   160412    6.56    
    15   675.71  180315     -248     183     299.2     17     0.08   0.01   161318    6.33    

    16   675.65  180130     -185     151     235.5     17     0.08   0.00   162297    6.08    
    17   675.59  179945     -185     115     199.9     16     0.08   0.00   163350    5.84    



  Totals (sfd)                     15399   7103.8     
  Totals (ac-ft)          16225.0  30543  14090.4     227     
  Totals (inches)                                            1.10   2.71

 *** Preliminary - Data Subject to Revision ***