wca1
 
                          U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #1 Report
 
Data Ending 2400 hours   23 OCT 2021
 
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:         14.49     17.30       0   0.00 0.00
 G301:         14.58     17.42       0   0.00 0.00 0.00
                                        Speed of Pumps S362,G251,G310 (RPM)
 S362:         11.51     17.28      92     0   1   0   0   0 450-NR-
 G251:          9.24     17.40       0  -NR--NR--NR--NR--NR-
 G310:          -NR-      -NR-       0  -NR--NR-   0   0   0   0
Inflows:     92      cfs
________________________________________________________________________________
Outflows
  S10D:        17.44     13.87       0   0.00 0.00 0.00 0.00
  S10C:        17.45     13.82       0   0.00 0.00 0.00 0.00
  S10A:        17.43     13.84       0   0.00 0.00 0.00 0.00
  Total S10 Discharge:               0
  G94A:        13.22     17.41       0   0.00 0.00
  G94C:         -NR-      -NR-       0   -NR- -NR-
  S39:         17.47      8.48       0   0.00
  G338:                              0
  S5AS:        14.50     14.50       0
Outflows:      0     cfs
Net Structure Flows (Inflows - Outflows):     92    cfs
________________________________________________________________________________
Stage
  Site 1-7:    17.36       3 Station Average  =  17.40
  Site 1-8T:   17.41       (Site 1-7, 1-8T and 1-9)
  Site 1-8C:   17.53       2 Station Average  =  17.42
  Site 1-9:    17.42       (Site 1-9 and 1-8T for Temp. Deviation)
  L8:           -NR-
  BLW S5AW:     -NR-
  S5AW:         9.85
________________________________________________________________________________
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                                   17.53       17.50       0.03
  Average of Sites 1-7, 1-9, 1-8T             17.40       17.50      -0.10
  Zone A2 with Site 1-8C                      17.53       17.00       0.53
  Zone A2 with Site 1-7, 1-9, 1-8T            17.40       17.00       0.40
  Floor (Site 8C)                             17.53       14.00       3.53
  Floor (AVG Site 7,9,8T)                     17.40       14.00       3.40
 
  Regulation Zone Elevations              A2= 17.50   B= 17.00   C= 14.00
  Available storage:    21,000 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      23 OCT 2021         17.40          17.53
   23OCT21  -1 Day  = 22 OCT 2021 @ 2400  17.39  -0.01   17.53   0.00
   23OCT21  -2 Days = 21 OCT 2021 @ 2400  17.36  -0.04   17.49  -0.04
   23OCT21  -3 Days = 20 OCT 2021 @ 2400  17.37  -0.03   17.51  -0.02
   23OCT21  -4 Days = 19 OCT 2021 @ 2400  17.39  -0.01   17.53   0.00
   23OCT21  -5 Days = 18 OCT 2021 @ 2400  17.40   0.00   17.54   0.01
   23OCT21  -6 Days = 17 OCT 2021 @ 2400  17.42   0.02   17.56   0.03
   23OCT21  -7 Days = 16 OCT 2021 @ 2400  17.42   0.02   17.58   0.05
   23OCT21 -30 Days = 23 SEP 2021 @ 2400  17.24  -0.16   17.41  -0.12
 
  S5AE:        14.56     11.11           0.00 0.00
  S5A Pumps:    9.82     14.51    -NR-      0 -NR-    0  189   38    0 (cfs)
 G302:         14.55     11.84           0.00 0.00
___________________________________________________________________________
___________________________________________________________________________
Water Conservation Area #2
  S6 Pumps:    10.30     14.64       0      0    0    0                (cfs)
 
  Average of Sites 1-9 and 1-8T               17.42
  7 Day Recession Rate (ft/wk)                 0.02
  (Note: Rainfall check not complete)
                                             ELEV      Diff
2Station Avg.         23 OCT 2021             17.42
   23OCT21  -1 Day  = 22 OCT 2021 @ 2400      17.41    -0.01
   23OCT21  -2 Days = 21 OCT 2021 @ 2400      17.37    -0.05
   23OCT21  -3 Days = 20 OCT 2021 @ 2400      17.38    -0.04
   23OCT21  -4 Days = 19 OCT 2021 @ 2400      17.40    -0.02
   23OCT21  -5 Days = 18 OCT 2021 @ 2400      17.42     0.00
   23OCT21  -6 Days = 17 OCT 2021 @ 2400      17.43     0.01
   23OCT21  -7 Days = 16 OCT 2021 @ 2400      17.44     0.02
   23OCT21 -30 Days = 23 SEP 2021 @ 2400      17.24    -0.18
___________________________________________________________________________
 
(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 24 OCT 2021 @ 08:45
** Preliminary Data - Subject to Revision **