wca2 U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #2 Report Data Ending 2400 hours 19 SEP 2017 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: 14.47 Site 2-19: 14.50 S7 Pumps: 11.28 15.72 884 150 347 387 (cfs) S7 Gates: 0 0.00 S11C: 13.39 13.29 1251 6.50 6.50 6.50 6.50 S11B: 13.37 13.21 1475 6.50 6.50 6.50 6.50 S11A: 13.34 13.10 1801 6.50 6.50 6.50 6.50 Total S11 Discharge: 4527 S144: -NR- -NR- 0.00 S145: -NR- -NR- 0.00 S146: -NR- -NR- 0.00 S38: 14.28 7.78 525 3.20 3.20 S38C: -NR- -NR- Water Conservation Area #2B Site 99: 11.44 S124: 4.12 4.01 S34: -NR- -NR- 272 -NR- -NR- Daily Precipitation Totals 1-Day 3-Day 7-Day (inches) (inches) (inches) Site 2-17: (Bad Gage) -NR- 0.00 0.00 Site 2-19: 0.00 0.00 0.00 S7 Pump Station: -NR- 0.00 0.00 S11A: (Bad Gage) -NR- 0.00 0.00 ----------------------------------------------------------------- WCA-2A Average (Gages) 0.00 0.00 0.00 (Site 2-17 and S11A not included) ----------------------------------------------------------------- WCA2A Nexrad Basin Avg -NR- 0.00 0.00 WCA2B Nexrad Basin Avg -NR- 0.01 0.06 ----------------------------------------------------------------- WCA-2A Area Regulation Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Site 2-17 14.47 12.76 1.71 Site S11B Headwater 13.37 12.76 0.61 Floor (Site 17) 14.47 10.50 3.97 Floor (S11BHW) 13.37 10.50 2.87 Available storage: -185,700 acre-feet ------------------------------------------------------------------------------ * 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 * ------------------------------------------------------------------------------ Site17 Diff S11BHW Diff WCA-2A Elevations 19 SEP 2017 14.47 13.37 19SEP17 -1 Day = 18 SEP 2017 @ 2400 14.50 0.03 13.38 0.01 19SEP17 -2 Days = 17 SEP 2017 @ 2400 14.51 0.04 13.39 0.02 19SEP17 -3 Days = 16 SEP 2017 @ 2400 14.54 0.07 13.40 0.03 19SEP17 -4 Days = 15 SEP 2017 @ 2400 14.59 0.12 13.39 0.02 19SEP17 -5 Days = 14 SEP 2017 @ 2400 14.60 0.13 13.35 -0.02 19SEP17 -6 Days = 13 SEP 2017 @ 2400 14.59 0.12 13.29 -0.08 19SEP17 -7 Days = 12 SEP 2017 @ 2400 14.50 0.03 13.19 -0.18 19SEP17 -30 Days = 20 AUG 2017 @ 2400 13.88 -0.59 13.81 0.44 Report Generated 20 SEP 2017 @ 05:15 ** Preliminary Data - Subject to Revision **