U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #2 Report Data Ending 2400 hours 25 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: 13.03 Site 2-19: 12.97 S7 Pumps: 10.99 13.02 0 0 0 0 (cfs) S7 Gates: -127 1.00 S11C: 13.05 10.84 0 0.00 0.00 0.00 0.00 S11B: 13.05 10.82 0 0.00 0.00 0.00 0.00 S11A: 13.08 10.82 113 0.50 0.00 0.00 0.00 Total S11 Discharge: 113 S144: 12.98 11.78 6.00 S145: 12.98 11.68 6.00 S146: 12.98 -NR- 6.00 S38: 12.93 6.77 0.00 0.00 S38C: 6.73 4.68 Water Conservation Area #2B Site 99: 10.95 S124: 4.69 4.39 S34: 8.07 4.42 93 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 0.01 0.33 S7 Pump Station: -NR- 0.00 0.00 S11A: 0.00 0.11 1.00 WCA-2 Average 0.00 0.02 0.27 WCA-2A Area Regulation Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Site 2-17 13.03 12.59 0.44 Site S11B Headwater 13.05 12.59 0.46 ------------------------------------------------------------------------------ * 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 25 OCT 2009 13.03 Difference from 25OCT09 25OCT09 -1 Day = 24 OCT 2009 @ 2400 13.05 0.02 25OCT09 -2 Days = 23 OCT 2009 @ 2400 13.06 0.03 25OCT09 -3 Days = 22 OCT 2009 @ 2400 13.06 0.03 25OCT09 -4 Days = 21 OCT 2009 @ 2400 13.05 0.02 25OCT09 -5 Days = 20 OCT 2009 @ 2400 13.09 0.06 25OCT09 -6 Days = 19 OCT 2009 @ 2400 13.13 0.10 25OCT09 -7 Days = 18 OCT 2009 @ 2400 13.17 0.14 25OCT09 -30 Days = 25 SEP 2009 @ 2400 13.26 0.23 Report Generated 26 OCT 2009 @ 15:15 ** Preliminary Data - Subject to Revision **