wca1
 
                          U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #1 Report
 
Data Ending 2400 hours   21 NOV 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
Inflows
 G300:         17.52     17.49           0.00 0.00
 G301:         17.53     17.66           0.00 0.00 0.00
 S362:
                                        Speed of Pumps G251 & G310 (RPM)
 G251:         10.62     17.51          -NR--NR--NR--NR--NR-
 G310:          -NR-      -NR-      41  -NR--NR-   0   0   0   0
Net Inflows:         cfs
________________________________________________________________________________
Outflows
  S10D:        17.58     13.64       0   0.00 0.00 0.00 0.00
  S10C:        17.56     13.63       0   0.00 0.00 0.00 0.00
  S10A:        17.57     13.64       0   0.00 0.00 0.00 0.00
  Total S10 Discharge:               0
  G94A:        13.28     17.55       0   0.00 0.00
  G94C:        15.50     17.69       0   0.00 0.00
  S39:         17.62      7.82     184   1.00
  G338:                              0
  S5AS:         -NR-
Net Outflows:       cfs
Net Flows (Inflows - Outflows):      cfs
________________________________________________________________________________
Stage
  Site 1-7:    17.54       3 Station Average  =  17.54
  Site 1-8T:   17.55       (Site 1-7, 1-8T and 1-9)
  Site 1-8C:   17.69       2 Station Average  =  17.55
  Site 1-9:    17.54       (Site 1-9 and 1-8T for Temp. Deviation)
  L8:           -NR-
  BLW S5AW:     -NR-
  S5AW:        10.31
________________________________________________________________________________
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-        0.90        0.98
  -----------------------------------------------------------------
 
________________________________________________________________________________
WCA-1 Regulation Schedules
                                            Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 1-8C                                   17.69       17.50       0.19
  Average of Sites 1-7, 1-9, 1-8T             17.54       17.50       0.04
  Zone A2 with Site 1-8C                      17.69       17.00       0.69
  Zone A2 with Site 1-7, 1-9, 1-8T            17.54       17.00       0.54
  Floor (Site 8C)                             17.69       14.00       3.69
  Floor (AVG Site 7,9,8T)                     17.54       14.00       3.54
 
  Regulation Zone Elevations              A2= 17.50   B= 17.00   C= 14.00
  Available storage:    -2,800 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      21 NOV 2017         17.54          17.69
   21NOV17  -1 Day  = 20 NOV 2017 @ 2400  17.47  -0.07   17.60  -0.09
   21NOV17  -2 Days = 19 NOV 2017 @ 2400  17.49  -0.05   17.63  -0.06
   21NOV17  -3 Days = 18 NOV 2017 @ 2400  17.50  -0.04   17.65  -0.04
   21NOV17  -4 Days = 17 NOV 2017 @ 2400  17.52  -0.02   17.66  -0.03
   21NOV17  -5 Days = 16 NOV 2017 @ 2400  17.54   0.00   17.68  -0.01
   21NOV17  -6 Days = 15 NOV 2017 @ 2400  17.55   0.01   17.70   0.01
   21NOV17  -7 Days = 14 NOV 2017 @ 2400  17.57   0.03   17.71   0.02
   21NOV17 -30 Days = 22 OCT 2017 @ 2400  17.55   0.01   17.66  -0.03
 
  S5AE:        12.99     11.69           6.50 6.50
  S5A Pumps:   10.32     17.47     327      0  104  222    0    0    0 (cfs)
 G302:         17.52     11.54           0.00 0.00
___________________________________________________________________________
___________________________________________________________________________
Water Conservation Area #2
  S6 Pumps:    10.24     15.11     397    360    0   37                (cfs)
 
  Average of Sites 1-9 and 1-8T               17.55
  7 Day Recession Rate (ft/wk)                 0.01
  (Note: Rainfall check not complete)
                                             ELEV      Diff
2Station Avg.         21 NOV 2017             17.55
   21NOV17  -1 Day  = 20 NOV 2017 @ 2400      17.47    -0.08
   21NOV17  -2 Days = 19 NOV 2017 @ 2400      17.49    -0.06
   21NOV17  -3 Days = 18 NOV 2017 @ 2400      17.51    -0.04
   21NOV17  -4 Days = 17 NOV 2017 @ 2400      17.52    -0.03
   21NOV17  -5 Days = 16 NOV 2017 @ 2400      17.54    -0.01
   21NOV17  -6 Days = 15 NOV 2017 @ 2400      17.56     0.01
   21NOV17  -7 Days = 14 NOV 2017 @ 2400      17.56     0.01
   21NOV17 -30 Days = 22 OCT 2017 @ 2400      17.53    -0.02
___________________________________________________________________________
 
(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 22 NOV 2017 @ 06:15
** Preliminary Data - Subject to Revision **