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 **