wca1
 
                          U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #1 Report
 
Data Ending 2400 hours   19 APR 2024
 
Note: Headwater, tailwater, and stage values below are instantaneous values
      unless otherwise specified.
 
             Headwater Tailwater         ----------- Gate Positions ------------
             Elevation Elevation  Disch   #1   #2   #3   #4   #5   #6   #7   #8
             (ft-msl)  (ft-msl)   (cfs)  (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft)
                               (I) see note
Water Conservation Area #1
Inflows
 G300:         12.92     15.91       0   0.00 0.00
 G301:         12.98     16.01       0   -NR- 0.00 0.00
                                        Speed of Pumps S362,G251,G310 (RPM)
 S362:         13.44     15.93       0     0   1   0   0   0   0-NR-
 G251:         10.21     15.97       0  -NR--NR--NR--NR--NR-
 G310:          -NR-      -NR-     188   444 444   0   0   0   0
Inflows:    188      cfs
________________________________________________________________________________
Outflows
  S10D:        15.96     12.57       0   0.00 0.00 0.00 0.00
  S10C:        15.96     12.59       0   0.00 0.00 0.00 0.00
  S10A:        15.94     12.56       0   0.00 0.00 0.00 0.00
  Total S10 Discharge:               0
  G94A:        12.99     15.95       0   -NR- -NR-
  S39:         15.96      7.68     200   -NR-
  G338:                              0
  S5AS:        12.89     12.91       0
Outflows:    200     cfs
Net Structure Flows (Inflows - Outflows):    -12    cfs
________________________________________________________________________________
Stage
  Site 1-7:    16.29       3 Station Average  =  16.12
  Site 1-8T:   15.95       (Site 1-7, 1-8T and 1-9)
  Site 1-8C:   16.06       2 Station Average  =  16.04
  Site 1-9:    16.13       (Site 1-9 and 1-8T for Temp. Deviation)
  L8:           -NR-
  BLW S5AW:     -NR-
  S5AW:        10.35
________________________________________________________________________________
Daily Precipitation Totals
                                 1-Day       3-Day       7-Day
                                 (inches)    (inches)    (inches)
  S5A Pump Station:                -NR-        0.00        0.00
  Site 1-7:                        -NR-        0.00        0.00
  Site 1-8T:                       -NR-        0.00        0.00
  Site 1-8C:(Bad Gage)             -NR-        0.00        0.00
  Site 1-9:                        -NR-        0.00        0.00
  S6 Pump Station:                 -NR-        0.00        0.00
  S10D: (Bad Gage)                 -NR-        0.00        0.00
  -----------------------------------------------------------------
        WCA-1 Average  (Gages)     -NR-        0.00        0.00
        (Site 1-8C and S10D not included)
  -----------------------------------------------------------------
  WCA1 Nexrad Basin Avg            -NR-        0.00        0.00
  -----------------------------------------------------------------
 
________________________________________________________________________________
WCA-1 Regulation Schedules
                                            Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 1-8C                                   16.06       16.00       0.06
  Average of Sites 1-7, 1-9, 1-8T             16.12       16.00       0.12
  Zone A2 with Site 1-8C                      16.06       15.99       0.07
  Zone A2 with Site 1-7, 1-9, 1-8T            16.12       15.99       0.13
  Floor (Site 8C)                             16.06       14.00       2.06
  Floor (AVG Site 7,9,8T)                     16.12       14.00       2.12
 
  Regulation Zone Elevations              A2= 16.00   B= 15.99   C= 14.00
  Available storage:   -14,460 acre-feet
 
 ------------------------------------------------------------------------------
 *    DATES     !    USE GAGE      !        CONDITIONS                        *
 * 1JAN - 30JUN ! 1-8C (Canal)     !    All                                   *
 * 1JUL - 31DEC ! 1-8C (Canal)     !    Except as noted below                 *
 *              ! Average of 1-7,  !    During rising stages when canal       *
 *              ! 1-8T, and 1-9    !    stage exceeds average.                *
 ------------------------------------------------------------------------------
 
                                       3Station   Diff  Site8C   Diff
WCA-1 Elevations      19 APR 2024         16.12          16.06
   19APR24  -1 Day  = 18 APR 2024 @ 2400  16.14   0.02   16.07   0.01
   19APR24  -2 Days = 17 APR 2024 @ 2400  16.15   0.03   16.07   0.01
   19APR24  -3 Days = 16 APR 2024 @ 2400  16.17   0.05   16.09   0.03
   19APR24  -4 Days = 15 APR 2024 @ 2400  16.19   0.07   16.11   0.05
   19APR24  -5 Days = 14 APR 2024 @ 2400  16.21   0.09   16.12   0.06
   19APR24  -6 Days = 13 APR 2024 @ 2400  16.23   0.11   16.14   0.08
   19APR24  -7 Days = 12 APR 2024 @ 2400  16.26   0.14   16.16   0.10
   19APR24 -30 Days = 20 MAR 2024 @ 2400  16.55   0.43   16.57   0.51
 
  S5AE:        12.92     11.09           2.00 2.00
  S5A Pumps:   10.29     12.91    -NR-   -NR- -NR- -NR- -NR- -NR- -NR- (cfs)
 G302:         12.95     11.79           0.00 0.00
___________________________________________________________________________
___________________________________________________________________________
Water Conservation Area #2
  S6 Pumps:    10.12     10.38    -NR-   -NR- -NR- -NR-                (cfs)
 
  Average of Sites 1-9 and 1-8T               16.04
  7 Day Recession Rate (ft/wk)                 0.13
  (Note: Rainfall check not complete)
                                             ELEV      Diff
2Station Avg.         19 APR 2024             16.04
   19APR24  -1 Day  = 18 APR 2024 @ 2400      16.05     0.01
   19APR24  -2 Days = 17 APR 2024 @ 2400      16.07     0.03
   19APR24  -3 Days = 16 APR 2024 @ 2400      16.08     0.04
   19APR24  -4 Days = 15 APR 2024 @ 2400      16.10     0.06
   19APR24  -5 Days = 14 APR 2024 @ 2400      16.12     0.08
   19APR24  -6 Days = 13 APR 2024 @ 2400      16.15     0.11
   19APR24  -7 Days = 12 APR 2024 @ 2400      16.17     0.13
   19APR24 -30 Days = 20 MAR 2024 @ 2400      16.50     0.46
___________________________________________________________________________
 
(I) - Flows marked with "I" signify that this is an instantaneous flow
      computed from the single value reported for the day.
      Otherwise, flow is a daily average.
Report Generated 20 APR 2024 @ 09:38
** Preliminary Data - Subject to Revision **