wca1
 
                          U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #1 Report
 
Data Ending 2400 hours   05 MAR 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:         16.01     16.58       0   0.00 0.00
 G301:         16.06     16.73       0   0.00 0.00 0.00
                                        Speed of Pumps S362,G251,G310 (RPM)
 S362:         11.58     16.68      14     0   0   0   0   0-NR--NR-
 G251:          9.24     16.85       0  -NR--NR--NR--NR--NR-
 G310:          -NR-      -NR-       0     0   0   0   0   0   0
Inflows:     14      cfs
________________________________________________________________________________
Outflows
  S10D:        16.77     12.64       0   0.00 0.00 0.00 0.00
  S10C:        16.72     12.60       0   0.00 0.00 0.00 0.00
  S10A:        16.70     12.56       0   0.00 0.00 0.00 0.00
  Total S10 Discharge:               0
  G94A:        13.28     16.69       0   0.00 0.00
  G94C:         -NR-      -NR-       0   -NR- -NR-
  S39:         16.75      7.83      75   0.00
  G338:                              0
  S5AS:        13.49     15.99       0
Outflows:     75     cfs
Net Structure Flows (Inflows - Outflows):    -61    cfs
________________________________________________________________________________
Stage
  Site 1-7:    16.69       3 Station Average  =  16.69
  Site 1-8T:   16.67       (Site 1-7, 1-8T and 1-9)
  Site 1-8C:   16.81       2 Station Average  =  16.69
  Site 1-9:    16.70       (Site 1-9 and 1-8T for Temp. Deviation)
  L8:           -NR-
  BLW S5AW:     -NR-
  S5AW:        10.40
________________________________________________________________________________
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                                   16.81       16.48       0.33
  Average of Sites 1-7, 1-9, 1-8T             16.69       16.48       0.21
  Zone A2 with Site 1-8C                      16.81       16.48       0.33
  Zone A2 with Site 1-7, 1-9, 1-8T            16.69       16.48       0.21
  Floor (Site 8C)                             16.81       14.00       2.81
  Floor (AVG Site 7,9,8T)                     16.69       14.00       2.69
 
  Regulation Zone Elevations              A2= 16.48   B= 16.48   C= 14.00
  Available storage:   -35,500 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      05 MAR 2021         16.69          16.81
   05MAR21  -1 Day  = 04 MAR 2021 @ 2400  16.71   0.02   16.85   0.04
   05MAR21  -2 Days = 03 MAR 2021 @ 2400  16.72   0.03   16.87   0.06
   05MAR21  -3 Days = 02 MAR 2021 @ 2400  16.73   0.04   16.86   0.05
   05MAR21  -4 Days = 01 MAR 2021 @ 2400  16.74   0.05   16.86   0.05
   05MAR21  -5 Days = 28 FEB 2021 @ 2400  16.75   0.06   16.86   0.05
   05MAR21  -6 Days = 27 FEB 2021 @ 2400  16.76   0.07   16.88   0.07
   05MAR21  -7 Days = 26 FEB 2021 @ 2400  16.78   0.09   16.90   0.09
   05MAR21 -30 Days = 03 FEB 2021 @ 2400  16.95   0.26   17.10   0.29
 
  S5AE:        13.51     11.54           3.00 3.00
  S5A Pumps:   10.37     16.01    -NR-      0    0 -NR-    0    0    0 (cfs)
 G302:         16.04     11.19           0.00 0.00
___________________________________________________________________________
___________________________________________________________________________
Water Conservation Area #2
  S6 Pumps:    10.19     15.27     404      0  404    0                (cfs)
 
  Average of Sites 1-9 and 1-8T               16.69
  7 Day Recession Rate (ft/wk)                 0.09
  (Note: Rainfall check not complete)
                                             ELEV      Diff
2Station Avg.         05 MAR 2021             16.69
   05MAR21  -1 Day  = 04 MAR 2021 @ 2400      16.71     0.02
   05MAR21  -2 Days = 03 MAR 2021 @ 2400      16.72     0.03
   05MAR21  -3 Days = 02 MAR 2021 @ 2400      16.72     0.03
   05MAR21  -4 Days = 01 MAR 2021 @ 2400      16.74     0.05
   05MAR21  -5 Days = 28 FEB 2021 @ 2400      16.74     0.05
   05MAR21  -6 Days = 27 FEB 2021 @ 2400      16.76     0.07
   05MAR21  -7 Days = 26 FEB 2021 @ 2400      16.78     0.09
   05MAR21 -30 Days = 03 FEB 2021 @ 2400      16.96     0.27
___________________________________________________________________________
 
(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 06 MAR 2021 @ 09:15
** Preliminary Data - Subject to Revision **