wca1
 
                          U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #1 Report
 
Data Ending 2400 hours   18 APR 2019
 
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:         13.69     15.74       0   0.00 0.00
 G301:         13.71     15.92       0   0.00 0.00 0.00
                                        Speed of Pumps S362,G251,G310 (RPM)
 S362:         11.35     15.86      49     0   1   0   0   0-NR--NR-
 G251:         12.48     15.84       0  -NR--NR--NR--NR--NR-
 G310:          -NR-      -NR-       0  -NR--NR-   1   0   0   0
Inflows:     49      cfs
________________________________________________________________________________
Outflows
  S10D:        15.86     12.49       0   0.00 0.00 0.00 0.00
  S10C:        15.85     12.50       0   0.00 0.00 0.00 0.00
  S10A:        15.82     12.49       0   0.00 0.00 0.00 0.00
  Total S10 Discharge:               0
  G94A:        12.44     15.79       0   0.00 0.00
  G94C:         -NR-      -NR-       0   -NR- -NR-
  S39:         15.87      8.00       0   0.00
  G338:                              0
  S5AS:        12.46     13.66       0
Outflows:      0     cfs
Net Structure Flows (Inflows - Outflows):     49    cfs
________________________________________________________________________________
Stage
  Site 1-7:    16.13       3 Station Average  =  15.99
  Site 1-8T:   15.81       (Site 1-7, 1-8T and 1-9)
  Site 1-8C:   15.93       2 Station Average  =  15.93
  Site 1-9:    16.04       (Site 1-9 and 1-8T for Temp. Deviation)
  L8:           -NR-
  BLW S5AW:     -NR-
  S5AW:        10.17
________________________________________________________________________________
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            0.12        0.12        0.82
  -----------------------------------------------------------------
 
________________________________________________________________________________
WCA-1 Regulation Schedules
                                            Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 1-8C                                   15.93       16.01      -0.08
  Average of Sites 1-7, 1-9, 1-8T             15.99       16.01      -0.02
  Zone A2 with Site 1-8C                      15.93       16.01      -0.08
  Zone A2 with Site 1-7, 1-9, 1-8T            15.99       16.01      -0.02
  Floor (Site 8C)                             15.93       14.00       1.93
  Floor (AVG Site 7,9,8T)                     15.99       14.00       1.99
 
  Regulation Zone Elevations              A2= 16.01   B= 16.01   C= 14.00
  Available storage:     7,910 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      18 APR 2019         15.99          15.93
   18APR19  -1 Day  = 17 APR 2019 @ 2400  16.01   0.02   15.96   0.03
   18APR19  -2 Days = 16 APR 2019 @ 2400  16.03   0.04   15.98   0.05
   18APR19  -3 Days = 15 APR 2019 @ 2400  16.06   0.07   16.00   0.07
   18APR19  -4 Days = 14 APR 2019 @ 2400  16.06   0.07   16.02   0.09
   18APR19  -5 Days = 13 APR 2019 @ 2400  16.06   0.07   16.00   0.07
   18APR19  -6 Days = 12 APR 2019 @ 2400  16.08   0.09   16.02   0.09
   18APR19  -7 Days = 11 APR 2019 @ 2400  16.11   0.12   16.05   0.12
   18APR19 -30 Days = 19 MAR 2019 @ 2400  16.42   0.43   16.40   0.47
 
  S5AE:        12.50     11.12           0.00 0.00
  S5A Pumps:   10.21     13.67     381      0  381    0    0    0    0 (cfs)
 G302:         13.69     12.05           0.40 0.40
___________________________________________________________________________
___________________________________________________________________________
Water Conservation Area #2
  S6 Pumps:    10.27     13.37       0      0    0    0                (cfs)
 
  Average of Sites 1-9 and 1-8T               15.93
  7 Day Recession Rate (ft/wk)                 0.12
  (Note: Rainfall check not complete)
                                             ELEV      Diff
2Station Avg.         18 APR 2019             15.93
   18APR19  -1 Day  = 17 APR 2019 @ 2400      15.94     0.01
   18APR19  -2 Days = 16 APR 2019 @ 2400      15.97     0.04
   18APR19  -3 Days = 15 APR 2019 @ 2400      15.99     0.06
   18APR19  -4 Days = 14 APR 2019 @ 2400      16.00     0.07
   18APR19  -5 Days = 13 APR 2019 @ 2400      16.01     0.08
   18APR19  -6 Days = 12 APR 2019 @ 2400      16.02     0.09
   18APR19  -7 Days = 11 APR 2019 @ 2400      16.05     0.12
   18APR19 -30 Days = 19 MAR 2019 @ 2400      16.38     0.45
___________________________________________________________________________
 
(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 19 APR 2019 @ 19:07
** Preliminary Data - Subject to Revision **