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 **