wca2
                          U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #2 Report
 
Data Ending 2400 hours   11 MAY 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:    10.52     10.62        0     -NR-  -NR-  -NR-
  S7 Gates:                           0      0.00
  G335:                              30
  G436:                             193
  S10D:        15.66     12.49        0     0.00  0.00  0.00  0.00
  S10C:        15.59     12.44        0     0.00  0.00  0.00  0.00
  S10A:        15.57     12.45        0     0.00  0.00  0.00  0.00
  Total S10 Discharge:                0
 
Inflows:   223   cfs
________________________________________________________________________________
Outflows
  S11C:        10.68      7.66        0     0.00  0.00  0.00  0.00
  S11B:        10.68      7.66        0     0.00  0.00  0.00  0.00
  S11A:        10.72      7.66        0     0.00  0.00  0.00  0.00
  Total S11 Discharge:                0
  S143:        10.55     10.14        0
  S144:       ******     10.02     -NR-      0.00
  S145:        10.67     10.10     -NR-      6.02
  S146:         -NR-      -NR-     -NR-      0.00
  S38:         10.69      7.17      104      0.00  1.80
  S38C:         -NR-      -NR-
 
Outflows:  -NR-   cfs
Net Structure Flows (Inflows - Outflows):  -NR-  cfs
_________________________________________________________________________________
Stage
  Site 2-17:   11.33
  Site 2-19:   11.43
_______________________________________________________________________________
WCA-2A Area Regulation                     Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 2-17                                   11.33       11.00       0.33
  Site S11B Headwater                         10.68       11.00      -0.32
  Floor (Site 17)                             11.33       10.50       0.83
  Floor (S11BHW)                              10.68       10.50       0.18
 
  Available storage:   -16,600 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      11 MAY 2021         11.33              10.68
   11MAY21  -1 Day  =  10 MAY 2021 @ 2400  11.35     0.02     10.73     0.05
   11MAY21  -2 Days =  09 MAY 2021 @ 2400  11.37     0.04     10.83     0.15
   11MAY21  -3 Days =  08 MAY 2021 @ 2400  11.38     0.05     10.89     0.21
   11MAY21  -4 Days =  07 MAY 2021 @ 2400  11.41     0.08     10.92     0.24
   11MAY21  -5 Days =  06 MAY 2021 @ 2400  11.43     0.10     10.91     0.23
   11MAY21  -6 Days =  05 MAY 2021 @ 2400  11.44     0.11     10.89     0.21
   11MAY21  -7 Days =  04 MAY 2021 @ 2400  11.46     0.13     10.94     0.26
   11MAY21 -30 Days =  11 APR 2021 @ 2400  11.63     0.30     11.43     0.75
________________________________________________________________________________
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:      8.92
  S124:         4.47      4.45
  S34:          -NR-      -NR-     -NR-      -NR-  -NR-
________________________________________________________________________________
 
Report Generated 12 MAY 2021 @ 07:45
** Preliminary Data - Subject to Revision **