U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #2 Report
 
Data Ending 2400 hours   17 AUG 2008
 
Note: Headwater, tailwater, and stage values below are instantaneous values
      unless otherwise specified.
 
             Headwater Tailwater            --------- Gate Positions ----------
             Elevation Elevation  Discharge  #1    #2    #3    #4    #5    #6
             (ft-msl)  (ft-msl)     (cfs)   (ft)  (ft)  (ft)  (ft)  (ft)  (ft)
 
Water Conservation Area #2A
  Site 2-17:   12.55
  Site 2-19:   12.17
  S7 Pumps:     9.06     13.43      361      185   174     0              (cfs)
  S7 Gates:                           0     -NR-
  S11C:        11.78     11.48        0     0.00  0.00  0.00  0.00
  S11B:         -NR-      -NR-     -NR-     5.00  5.00  5.00  5.00
  S11A:         -NR-     11.47     -NR-     5.00  5.00  5.00  5.00
  Total S11 Discharge:             -NR-
  S144:         -NR-      -NR-               6.00
  S145:         -NR-      -NR-               6.00
  S146:         -NR-      -NR-               6.00
  S38:         11.73      7.07               0.00  0.00
  S38C:         7.06      4.42
 
Water Conservation Area #2B
  Site 99:     10.16
  S124:         4.46      4.16
  S34:         10.46      4.16        0      -NR-  0.00
 
 
Daily Precipitation Totals        1-Day       3-Day       7-Day
                                 (inches)    (inches)    (inches)
  Site 2-17:                       0.00         0.55        4.04
  Site 2-19:                       0.00         0.00        1.18
  S7 Pump Station:                 -NR-         0.00        0.66
  S11A:                            0.00         0.00        0.54
 
        WCA-2 Average              0.00         0.11        1.28
 
 
WCA-2A Area Regulation                     Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 2-17                                   12.55       12.04       0.51
  Site S11B Headwater                          -NR-       12.04       -NR-
 
 ------------------------------------------------------------------------------
 *     DATE     ! USE GAGE !                   CONDITIONS                     *
 * 1JAN - 31JAN !   2-17   !  If 2-17 stage recedes to 11.5 ft NGVD, switch   *
 *              !          !  to S-11B headwater gage.                        *
 * 1FEB - 30JUN !   S-11B  !                       ALL                        *
 * 1JUL - 31DEC !   2-17   !                       ALL                        *
 ------------------------------------------------------------------------------
 
WCA-2A Elevations           17 AUG 2008           12.55  Difference from 17AUG08
   17AUG08  -1 Day  =       16 AUG 2008 @ 2400    12.60             0.05
   17AUG08  -2 Days =       15 AUG 2008 @ 2400    12.61             0.06
   17AUG08  -3 Days =       14 AUG 2008 @ 2400    12.69             0.14
   17AUG08  -4 Days =       13 AUG 2008 @ 2400    12.53            -0.02
   17AUG08  -5 Days =       12 AUG 2008 @ 2400    12.53            -0.02
   17AUG08  -6 Days =       11 AUG 2008 @ 2400    12.53            -0.02
   17AUG08  -7 Days =       10 AUG 2008 @ 2400    12.45            -0.10
   17AUG08 -30 Days =       18 JUL 2008 @ 2400    12.67             0.12
 
 
Report Generated 18 AUG 2008 @ 15:15
** Preliminary Data - Subject to Revision **