wca2
                          U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #2 Report
 
Data Ending 2400 hours   25 JUL 2021
 
Note: Headwater, tailwater, and stage values below are instantaneous values
      unless otherwise specified.
 
             Headwater Tailwater            --------- Gate Positions ----------
             Elevation Elevation  Discharge  #1    #2    #3    #4    #5    #6
             (ft-msl)  (ft-msl)     (cfs)   (ft)  (ft)  (ft)  (ft)  (ft)  (ft)
 
Water Conservation Area #2A
Inflows
  S7 Pumps:    10.33     12.19      107     -NR-  -NR-  -NR-
  S7 Gates:                           0      0.00
  G335:                             270
  G436:                               0
  S10D:        16.22     12.73        0     0.00  0.00  0.00  0.00
  S10C:        16.21     12.68        0     0.00  0.00  0.00  0.00
  S10A:        16.19     12.69        0     0.00  0.00  0.00  0.00
  Total S10 Discharge:                0
 
Inflows:   377   cfs
________________________________________________________________________________
Outflows
  S11C:        11.87     10.13      396     0.00  1.00  1.00  0.00
  S11B:        11.86     10.06      404     0.00  1.00  1.00  0.00
  S11A:        11.91      9.97      419     0.00  2.00  0.00  0.00
  Total S11 Discharge:             1219
  S143:        11.73      9.20        0
  S144:       ******     10.35     -NR-      0.00
  S145:        11.91     10.16     -NR-      6.02
  S146:         -NR-      -NR-     -NR-    -18.97
  S38:         11.93      6.31        0      0.00  0.00
  S38C:         -NR-      -NR-
 
Outflows:  -NR-   cfs
Net Structure Flows (Inflows - Outflows):  -NR-  cfs
_________________________________________________________________________________
Stage
  Site 2-17:   12.14
  Site 2-19:   11.95
_______________________________________________________________________________
WCA-2A Area Regulation                     Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 2-17                                   12.14       11.54       0.60
  Site S11B Headwater                         11.86       11.54       0.32
  Floor (Site 17)                             12.14       10.50       1.64
  Floor (S11BHW)                              11.86       10.50       1.36
 
  Available storage:   -46,800 acre-feet
 
 ------------------------------------------------------------------------------
 *     DATE     ! USE GAGE !                   CONDITIONS                     *
 * 1JAN - 31JAN !   2-17   !  If 2-17 stage recedes to 11.5 ft NGVD, switch   *
 *              !          !  to S-11B headwater gage.                        *
 * 1FEB - 30JUN !   S-11B  !                       ALL                        *
 * 1JUL - 31DEC !   2-17   !                       ALL                        *
 ------------------------------------------------------------------------------
                                           Site17   Diff      S11BHW   Diff
WCA-2A Elevations      25 JUL 2021         12.14              11.86
   25JUL21  -1 Day  =  24 JUL 2021 @ 2400  12.17     0.03     11.87     0.01
   25JUL21  -2 Days =  23 JUL 2021 @ 2400  12.18     0.04     11.81    -0.05
   25JUL21  -3 Days =  22 JUL 2021 @ 2400  12.19     0.05     11.69    -0.17
   25JUL21  -4 Days =  21 JUL 2021 @ 2400  12.24     0.10     11.30    -0.56
   25JUL21  -5 Days =  20 JUL 2021 @ 2400  12.29     0.15     11.38    -0.48
   25JUL21  -6 Days =  19 JUL 2021 @ 2400  12.30     0.16     11.41    -0.45
   25JUL21  -7 Days =  18 JUL 2021 @ 2400  12.36     0.22     11.51    -0.35
   25JUL21 -30 Days =  25 JUN 2021 @ 2400  11.82    -0.32     11.79    -0.07
________________________________________________________________________________
Daily Precipitation Totals        1-Day       3-Day       7-Day
                                 (inches)    (inches)    (inches)
  Site 2-17: (Bad Gage)            -NR-         0.00        0.00
  Site 2-19:                       -NR-         0.00        0.00
  S7 Pump Station:                 -NR-         0.00        0.00
  S11A: (Bad Gage)                 -NR-         0.00        0.00
  -----------------------------------------------------------------
        WCA-2A Average (Gages)     -NR-         0.00        0.00
        (Site 2-17 and S11A not included)
  -----------------------------------------------------------------
  WCA2A Nexrad Basin Avg           -NR-         0.00        0.00
  WCA2B Nexrad Basin Avg           -NR-         0.00        0.00
  -----------------------------------------------------------------
________________________________________________________________________________
________________________________________________________________________________
 
Water Conservation Area #2B
  Site 99:      9.26
  S124:         4.84      4.42
  S34:          -NR-      -NR-     -NR-      -NR-  -NR-
________________________________________________________________________________
 
Report Generated 26 JUL 2021 @ 13:15
** Preliminary Data - Subject to Revision **