wca1
 
                          U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #1 Report
 
Data Ending 2400 hours   19 MAY 2018
 
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:         17.05     16.54       0   0.00 0.00
 G301:         17.05     16.53       0   0.00 0.00 0.00
                                        Speed of Pumps S362,G251,G310 (RPM)
 S362:         14.06     16.55     643     0   1   0   0   0-NR--NR-
 G251:         10.18     16.47     276  -NR--NR--NR--NR--NR-
 G310:          -NR-      -NR-    1146  -NR--NR-   0   0 719   0
Net Inflows:   2064      cfs
________________________________________________________________________________
Outflows
  S10D:        16.16     14.91       0   0.00 0.00 0.00 0.00
  S10C:        15.81     14.89    1162   2.00 2.00 2.00 2.00
  S10A:        15.76     14.85    1164   2.00 2.00 2.00 2.00
  Total S10 Discharge:            2326
  G94A:        12.45     16.05       0   0.00 0.00
  G94C:        15.47     16.27       0   0.00 0.00
  S39:         15.91      8.61       0   0.00
  G338:                              0
  S5AS:        14.93     16.98       0
Net Outflows:   2326     cfs
Net Flows (Inflows - Outflows):   -262    cfs
________________________________________________________________________________
Stage
  Site 1-7:    16.51       3 Station Average  =  16.39
  Site 1-8T:   16.22       (Site 1-7, 1-8T and 1-9)
  Site 1-8C:   16.29       2 Station Average  =  16.33
  Site 1-9:    16.45       (Site 1-9 and 1-8T for Temp. Deviation)
  L8:           -NR-
  BLW S5AW:     -NR-
  S5AW:         9.38
________________________________________________________________________________
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-        0.00        0.00
  -----------------------------------------------------------------
 
________________________________________________________________________________
WCA-1 Regulation Schedules
                                            Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 1-8C                                   16.29       15.75       0.54
  Average of Sites 1-7, 1-9, 1-8T             16.39       15.75       0.64
  Zone A2 with Site 1-8C                      16.29       15.75       0.54
  Zone A2 with Site 1-7, 1-9, 1-8T            16.39       15.75       0.64
  Floor (Site 8C)                             16.29       14.00       2.29
  Floor (AVG Site 7,9,8T)                     16.39       14.00       2.39
 
  Regulation Zone Elevations              A2= 15.75   B= 15.75   C= 14.00
  Available storage:   -75,850 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 MAY 2018         16.39          16.29
   19MAY18  -1 Day  = 18 MAY 2018 @ 2400  16.36  -0.03   16.27  -0.02
   19MAY18  -2 Days = 17 MAY 2018 @ 2400  16.37  -0.02   16.32   0.03
   19MAY18  -3 Days = 16 MAY 2018 @ 2400  16.31  -0.08   16.26  -0.03
   19MAY18  -4 Days = 15 MAY 2018 @ 2400  16.26  -0.13   16.05  -0.24
   19MAY18  -5 Days = 14 MAY 2018 @ 2400  16.23  -0.16   15.82  -0.47
   19MAY18  -6 Days = 13 MAY 2018 @ 2400  16.03  -0.36   15.28  -1.01
   19MAY18  -7 Days = 12 MAY 2018 @ 2400  15.85  -0.54   14.95  -1.34
   19MAY18 -30 Days = 19 APR 2018 @ 2400  16.03  -0.36   16.00  -0.29
 
  S5AE:        14.99     12.85           6.50 6.50
  S5A Pumps:    9.42     16.97    2561      0  872  872  816    0    0 (cfs)
 G302:         17.02     13.60           2.00 2.00
___________________________________________________________________________
___________________________________________________________________________
Water Conservation Area #2
  S6 Pumps:     9.37     15.83    2044     22 1000 1023                (cfs)
 
  Average of Sites 1-9 and 1-8T               16.33
  7 Day Recession Rate (ft/wk)                -0.49
  (Note: Rainfall check not complete)
                                             ELEV      Diff
2Station Avg.         19 MAY 2018             16.33
   19MAY18  -1 Day  = 18 MAY 2018 @ 2400      16.31    -0.02
   19MAY18  -2 Days = 17 MAY 2018 @ 2400      16.33     0.00
   19MAY18  -3 Days = 16 MAY 2018 @ 2400      16.26    -0.07
   19MAY18  -4 Days = 15 MAY 2018 @ 2400      16.20    -0.13
   19MAY18  -5 Days = 14 MAY 2018 @ 2400      16.19    -0.14
   19MAY18  -6 Days = 13 MAY 2018 @ 2400      16.01    -0.32
   19MAY18  -7 Days = 12 MAY 2018 @ 2400      15.84    -0.49
   19MAY18 -30 Days = 19 APR 2018 @ 2400      15.98    -0.35
___________________________________________________________________________
 
(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 MAY 2018 @ 05:15
** Preliminary Data - Subject to Revision **