wca1
 
                          U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #1 Report
 
Data Ending 2400 hours   03 OCT 2023
 
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:         14.31     17.62       0   0.00 0.00
 G301:         14.40     17.72       0   0.00 0.00 0.00
                                        Speed of Pumps S362,G251,G310 (RPM)
 S362:         11.78     17.70    1277     0   1   0 715   0-NR--NR-
 G251:          9.44     17.74       0  -NR--NR--NR--NR--NR-
 G310:          -NR-      -NR-    1442  -NR--NR- 719   0 717   0
Inflows:   2719      cfs
________________________________________________________________________________
Outflows
  S10D:        17.59     14.51       0   0.00 0.00 0.00 0.00
  S10C:        17.54     14.48     524   0.00 1.00 1.00 0.00
  S10A:        17.53     14.44     529   0.00 1.00 1.00 0.00
  Total S10 Discharge:            1053
  G94A:        13.11     17.50       0   0.00 0.00
  S39:         17.55      7.59       0   0.00
  G338:                              0
  S5AS:        13.95     14.26       0
Outflows:   1053     cfs
Net Structure Flows (Inflows - Outflows):   1666    cfs
________________________________________________________________________________
Stage
  Site 1-7:    17.49       3 Station Average  =  17.48
  Site 1-8T:   17.49       (Site 1-7, 1-8T and 1-9)
  Site 1-8C:   17.66       2 Station Average  =  17.48
  Site 1-9:    17.47       (Site 1-9 and 1-8T for Temp. Deviation)
  L8:           -NR-
  BLW S5AW:     -NR-
  S5AW:         9.23
________________________________________________________________________________
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                                   17.66       17.50       0.16
  Average of Sites 1-7, 1-9, 1-8T             17.48       17.50      -0.02
  Zone A2 with Site 1-8C                      17.66       16.68       0.98
  Zone A2 with Site 1-7, 1-9, 1-8T            17.48       16.68       0.80
  Floor (Site 8C)                             17.66       14.00       3.66
  Floor (AVG Site 7,9,8T)                     17.48       14.00       3.48
 
  Regulation Zone Elevations              A2= 17.50   B= 16.68   C= 14.00
  Available storage:    15,400 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      03 OCT 2023         17.48          17.66
   03OCT23  -1 Day  = 02 OCT 2023 @ 2400  17.48   0.00   17.65  -0.01
   03OCT23  -2 Days = 01 OCT 2023 @ 2400  17.46  -0.02   17.62  -0.04
   03OCT23  -3 Days = 30 SEP 2023 @ 2400  17.45  -0.03   17.60  -0.06
   03OCT23  -4 Days = 29 SEP 2023 @ 2400  17.35  -0.13   17.52  -0.14
   03OCT23  -5 Days = 28 SEP 2023 @ 2400  17.33  -0.15   17.51  -0.15
   03OCT23  -6 Days = 27 SEP 2023 @ 2400  17.31  -0.17   17.51  -0.15
   03OCT23  -7 Days = 26 SEP 2023 @ 2400  17.27  -0.21   17.43  -0.23
   03OCT23 -30 Days = 03 SEP 2023 @ 2400  16.82  -0.66   16.97  -0.69
 
  S5AE:         -NR-     10.36           2.50 2.50
  S5A Pumps:    9.23     14.34    -NR-   -NR- -NR- -NR- -NR- -NR- -NR- (cfs)
 G302:         14.36     13.45           0.00 0.00
___________________________________________________________________________
___________________________________________________________________________
Water Conservation Area #2
  S6 Pumps:     9.24     16.07    2542   1023  601  917                (cfs)
 
  Average of Sites 1-9 and 1-8T               17.48
  7 Day Recession Rate (ft/wk)                -0.22
  (Note: Rainfall check not complete)
                                             ELEV      Diff
2Station Avg.         03 OCT 2023             17.48
   03OCT23  -1 Day  = 02 OCT 2023 @ 2400      17.47    -0.01
   03OCT23  -2 Days = 01 OCT 2023 @ 2400      17.45    -0.03
   03OCT23  -3 Days = 30 SEP 2023 @ 2400      17.44    -0.04
   03OCT23  -4 Days = 29 SEP 2023 @ 2400      17.34    -0.14
   03OCT23  -5 Days = 28 SEP 2023 @ 2400      17.33    -0.15
   03OCT23  -6 Days = 27 SEP 2023 @ 2400      17.31    -0.17
   03OCT23  -7 Days = 26 SEP 2023 @ 2400      17.26    -0.22
   03OCT23 -30 Days = 03 SEP 2023 @ 2400      16.80    -0.68
___________________________________________________________________________
 
(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 04 OCT 2023 @ 13:15
** Preliminary Data - Subject to Revision **