U. S. Army Corps of Engineers
                              Jacksonville District
 
                        Water Conservation Area #2 Report
 
Data Ending 2400 hours   12 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:   13.35
  Site 2-19:   13.26
  S7 Pumps:    10.68     13.42      182        0    91    90              (cfs)
  S7 Gates:                           0     0.00
  S11C:        13.31     11.17        0     0.00  0.00  0.00  0.00
  S11B:        13.37     11.14        0     0.00  0.00  0.00  0.00
  S11A:        13.39     11.25      440     0.50  0.50  0.50  0.50
  Total S11 Discharge:              440
  S144:         -NR-      -NR-               0.00
  S145:         -NR-      -NR-               0.00
  S146:         -NR-      -NR-               0.00
  S38:         13.19      7.53               2.50  2.50
  S38C:         7.62      4.80
 
Water Conservation Area #2B
  Site 99:     10.83
  S124:         4.79      4.40
  S34:          7.89      4.42       89      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        0.01
  S7 Pump Station:                 -NR-         0.00        0.00
  S11A:                            0.00         0.00       -6.42
 
        WCA-2 Average              0.00         0.00       -1.28
 
 
WCA-2A Area Regulation                     Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 2-17                                   13.35       12.80       0.55
  Site S11B Headwater                         13.37       12.80       0.57
 
 ------------------------------------------------------------------------------
 *     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 OCT 2009           13.35  Difference from 12OCT09
   12OCT09  -1 Day  =       11 OCT 2009 @ 2400    13.36             0.01
   12OCT09  -2 Days =       10 OCT 2009 @ 2400    13.38             0.03
   12OCT09  -3 Days =       09 OCT 2009 @ 2400    13.39             0.04
   12OCT09  -4 Days =       08 OCT 2009 @ 2400    13.40             0.05
   12OCT09  -5 Days =       07 OCT 2009 @ 2400    13.40             0.05
   12OCT09  -6 Days =       06 OCT 2009 @ 2400    13.41             0.06
   12OCT09  -7 Days =       05 OCT 2009 @ 2400    13.42             0.07
   12OCT09 -30 Days =       12 SEP 2009 @ 2400    13.39             0.04
 
 
Report Generated 13 OCT 2009 @ 09:42
** Preliminary Data - Subject to Revision **