wca1
 
                          U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #1 Report
 
Data Ending 2400 hours   19 SEP 2017
 
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
  Site 1-7:    17.05       3 Station Average  =  16.90
  Site 1-8T:   16.84       (Site 1-7, 1-8T and 1-9)
  Site 1-8C:   16.98       2 Station Average  =  16.82
  Site 1-9:    16.80       (Site 1-9 and 1-8T for Temp. Deviation)
  L8:           -NR-
  BLW S5AW:     -NR-
  S5AW:         9.33                     0.00 0.00
  S5AE:        14.83     11.97           6.50 6.50
  S5AS:         -NR-                     -NR- -NR-
  S5A Pumps:    9.38     16.07    1333      0  127  454  477  274    0 (cfs)
 
 
  S10D:        16.86     15.01       0   0.00 0.00 0.00 0.00
  S10C:        16.69     14.97     569   0.00 1.00 1.00 1.00
  S10A:        16.69     14.91       0   0.00 0.00 0.00 0.00
  Total S10 Discharge:             569
 
  S39:         16.75      7.89     523   1.80
 G256:          -NR-      -NR-
 G300:         16.17     17.15           0.00 0.00
 G301:         16.15     17.11           0.00 0.00 0.00
 G302:         16.10     13.16           1.70 1.70
                                         Speed of Pumps (RPM)
 G310:          -NR-      -NR-          -NR--NR--NR--NR--NR--NR-
 G250:          7.33      -NR-          -NR--NR--NR--NR--NR-
 G251:         11.89     17.00          -NR--NR--NR--NR--NR-
Daily Precipitation Totals        1-Day       3-Day       7-Day
                                 (inches)    (inches)    (inches)
  S5A Pump Station:                -NR-        0.00        0.00
  Site 1-7:                        0.00        0.00        0.00
  Site 1-8T:                       0.00        0.00        0.00
  Site 1-8C:(Bad Gage)             0.00        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)     0.00        0.00        0.00
        (Site 1-8C and S10D not included)
  -----------------------------------------------------------------
  WCA1 Nexrad Basin Avg            -NR-        0.03        0.07
  -----------------------------------------------------------------
 
 
WCA-1 Area Regulation                      Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 1-8C                                   16.98       17.39      -0.41
  Average of Sites 1-7, 1-9, 1-8T             16.90       17.39      -0.49
  Zone A2 with Site 1-8C                      16.98       16.36       0.62
  Zone A2 with Site 1-7, 1-9, 1-8T            16.90       16.36       0.54
  Floor (Site 8C)                             16.98       14.00       2.98
  Floor (AVG Site 7,9,8T)                     16.90       14.00       2.90
 
  Regulation Zone Elevations              A2= 17.39   B= 16.36   C= 14.00
  Available storage:    62,200 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 SEP 2017         16.90          16.98
   19SEP17  -1 Day  = 18 SEP 2017 @ 2400  16.90   0.00   16.96  -0.02
   19SEP17  -2 Days = 17 SEP 2017 @ 2400  16.92   0.02   16.96  -0.02
   19SEP17  -3 Days = 16 SEP 2017 @ 2400  16.94   0.04   16.99   0.01
   19SEP17  -4 Days = 15 SEP 2017 @ 2400  16.98   0.08   17.01   0.03
   19SEP17  -5 Days = 14 SEP 2017 @ 2400  17.02   0.12   17.02   0.04
   19SEP17  -6 Days = 13 SEP 2017 @ 2400  17.04   0.14   17.04   0.06
   19SEP17  -7 Days = 12 SEP 2017 @ 2400  17.10   0.20   17.08   0.10
   19SEP17 -30 Days = 20 AUG 2017 @ 2400  16.67  -0.23   16.82  -0.16
 
___________________________________________________________________________
 
Water Conservation Area #2
  S6 Pumps:     9.21     15.49    2150   1075    0 1076                (cfs)
 
  Average of Sites 1-9 and 1-8T               16.82
  7 Day Recession Rate (ft/wk)                 0.19
  (Note: Rainfall check not complete)
                                             ELEV      Diff
2Station Avg.         19 SEP 2017             16.82
   19SEP17  -1 Day  = 18 SEP 2017 @ 2400      16.82     0.00
   19SEP17  -2 Days = 17 SEP 2017 @ 2400      16.84     0.02
   19SEP17  -3 Days = 16 SEP 2017 @ 2400      16.86     0.04
   19SEP17  -4 Days = 15 SEP 2017 @ 2400      16.90     0.08
   19SEP17  -5 Days = 14 SEP 2017 @ 2400      16.94     0.12
   19SEP17  -6 Days = 13 SEP 2017 @ 2400      16.96     0.14
   19SEP17  -7 Days = 12 SEP 2017 @ 2400      17.01     0.19
   19SEP17 -30 Days = 20 AUG 2017 @ 2400      16.65    -0.17
___________________________________________________________________________
 
(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 SEP 2017 @ 05:15
** Preliminary Data - Subject to Revision **