U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #2 Report
 
Data Ending 2400 hours   12 APR 2009
 
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:   10.31
  Site 2-19:   10.28
  S7 Pumps:    10.70     10.02        0        0     0     0              (cfs)
  S7 Gates:                           0     0.00
  S11C:        10.06      8.72        0     0.00  0.00  0.00  0.00
  S11B:        10.12      8.70        0     0.00  0.00  0.00  0.00
  S11A:        10.11      8.67        0     0.00  0.00  0.00  0.00
  Total S11 Discharge:                0
  S144:         -NR-      -NR-               0.00
  S145:         -NR-      -NR-               0.00
  S146:         -NR-      -NR-               0.00
  S38:          9.94      6.63               0.00  0.00
  S38C:         6.68      4.48
 
Water Conservation Area #2B
  Site 99:      8.59
  S124:         4.52      3.74
  S34:          8.55      3.76        0      0.00  0.00
 
 
Daily Precipitation Totals        1-Day       3-Day       7-Day
                                 (inches)    (inches)    (inches)
  Site 2-17:                       0.00         0.00        0.00
  Site 2-19:                       -NR-         0.00        0.00
  S7 Pump Station:                 0.00         0.01        0.01
  S11A:                            0.00         0.00        0.00
 
        WCA-2 Average              0.00         0.00        0.00
 
 
WCA-2A Area Regulation                     Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 2-17                                   10.31       11.00      -0.69
  Site S11B Headwater                         10.12       11.00      -0.88
 
 ------------------------------------------------------------------------------
 *     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           12 APR 2009           10.31  Difference from 12APR09
   12APR09  -1 Day  =       11 APR 2009 @ 2400    10.34             0.03
   12APR09  -2 Days =       10 APR 2009 @ 2400    10.37             0.06
   12APR09  -3 Days =       09 APR 2009 @ 2400    10.40             0.09
   12APR09  -4 Days =       08 APR 2009 @ 2400    10.43             0.12
   12APR09  -5 Days =       07 APR 2009 @ 2400    10.45             0.14
   12APR09  -6 Days =       06 APR 2009 @ 2400    10.50             0.19
   12APR09  -7 Days =       05 APR 2009 @ 2400     -NR-             -NR-
   12APR09 -30 Days =       13 MAR 2009 @ 2400    10.64             0.33
 
 
Report Generated 13 APR 2009 @ 17:15
** Preliminary Data - Subject to Revision **