U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #2 Report
 
Data Ending 2400 hours   04 OCT 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:   13.42
  Site 2-19:   13.31
  S7 Pumps:    10.49     13.69      336       51   128   156              (cfs)
  S7 Gates:                           0     0.00
  S11C:        13.41     11.40        0     0.00  0.00  0.00  0.00
  S11B:        13.45     11.38        0     0.00  0.00  0.00  0.00
  S11A:        13.48     11.40      433     0.50  0.50  0.50  0.50
  Total S11 Discharge:              433
  S144:         -NR-      -NR-               0.00
  S145:         -NR-      -NR-               0.00
  S146:         -NR-      -NR-               0.00
  S38:         13.26      7.13               2.50  2.50
  S38C:         7.23      4.44
 
Water Conservation Area #2B
  Site 99:     11.05
  S124:         4.46      4.29
  S34:          8.89      4.33      103      0.90  0.80
 
 
Daily Precipitation Totals        1-Day       3-Day       7-Day
                                 (inches)    (inches)    (inches)
  Site 2-17:                       0.00         0.00        0.00
  Site 2-19:                       0.00         0.00        4.16
  S7 Pump Station:                 -NR-         0.00        0.00
  S11A:                            0.00         0.00       24.25
 
        WCA-2 Average              0.00         0.00        5.68
 
 
WCA-2A Area Regulation                     Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 2-17                                   13.42       12.93       0.49
  Site S11B Headwater                         13.45       12.93       0.52
 
 ------------------------------------------------------------------------------
 *     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           04 OCT 2009           13.42  Difference from 04OCT09
   04OCT09  -1 Day  =       03 OCT 2009 @ 2400    13.41            -0.01
   04OCT09  -2 Days =       02 OCT 2009 @ 2400    13.41            -0.01
   04OCT09  -3 Days =       01 OCT 2009 @ 2400    13.42             0.00
   04OCT09  -4 Days =       30 SEP 2009 @ 2400    13.36            -0.06
   04OCT09  -5 Days =       29 SEP 2009 @ 2400    13.35            -0.07
   04OCT09  -6 Days =       28 SEP 2009 @ 2400    13.35            -0.07
   04OCT09  -7 Days =       27 SEP 2009 @ 2400    13.33            -0.09
   04OCT09 -30 Days =       04 SEP 2009 @ 2400    13.47             0.05
 
 
Report Generated 05 OCT 2009 @ 16:15
** Preliminary Data - Subject to Revision **