wca2 U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #2 Report Data Ending 2400 hours 25 JUN 2019 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 Inflows S7 Pumps: 10.49 12.43 0 -NR- -NR- -NR- S7 Gates: 0 0.00 G335: 0 G436: 635 S10D: 15.80 14.76 624 1.00 1.00 1.00 1.00 S10C: 15.83 14.61 0 0.00 0.00 0.00 0.00 S10A: 15.81 14.56 682 1.00 1.00 1.00 1.00 Total S10 Discharge: 1306 Inflows: 1941 cfs ________________________________________________________________________________ Outflows S11C: 11.68 10.21 743 1.00 1.00 1.00 1.00 S11B: 11.70 10.13 0 0.00 0.00 0.00 0.00 S11A: 11.65 10.09 1526 2.00 2.00 2.00 2.00 Total S11 Discharge: 2269 S143: 11.53 9.26 0 S144: ****** 11.49 109 -NR- S145: 11.96 11.19 -NR- -NR- S146: -NR- -NR- -NR- 6.00 S38: 12.06 7.28 72 1.00 1.00 S38C: -NR- -NR- Outflows: -NR- cfs Net Structure Flows (Inflows - Outflows): -NR- cfs _________________________________________________________________________________ Stage Site 2-17: 12.40 Site 2-19: 12.85 _______________________________________________________________________________ WCA-2A Area Regulation Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Site 2-17 12.40 11.00 1.40 Site S11B Headwater 11.70 11.00 0.70 Floor (Site 17) 12.40 10.50 1.90 Floor (S11BHW) 11.70 10.50 1.20 Available storage: -101,500 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 25 JUN 2019 12.40 11.70 25JUN19 -1 Day = 24 JUN 2019 @ 2400 12.38 -0.02 11.78 0.08 25JUN19 -2 Days = 23 JUN 2019 @ 2400 12.38 -0.02 11.88 0.18 25JUN19 -3 Days = 22 JUN 2019 @ 2400 12.36 -0.04 11.86 0.16 25JUN19 -4 Days = 21 JUN 2019 @ 2400 12.35 -0.05 11.86 0.16 25JUN19 -5 Days = 20 JUN 2019 @ 2400 12.33 -0.07 11.87 0.17 25JUN19 -6 Days = 19 JUN 2019 @ 2400 12.30 -0.10 11.88 0.18 25JUN19 -7 Days = 18 JUN 2019 @ 2400 12.12 -0.28 11.74 0.04 25JUN19 -30 Days = 26 MAY 2019 @ 2400 11.93 -0.47 11.01 -0.69 ________________________________________________________________________________ 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: -NR- 0.00 0.00 S7 Pump Station: -NR- 0.00 0.00 S11A: (Bad Gage) -NR- 0.00 0.00 ----------------------------------------------------------------- WCA-2A Average (Gages) -NR- 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- 0.00 0.00 ----------------------------------------------------------------- ________________________________________________________________________________ ________________________________________________________________________________ Water Conservation Area #2B Site 99: 9.33 S124: 4.76 4.74 S34: -NR- -NR- -NR- -NR- -NR- ________________________________________________________________________________ Report Generated 26 JUN 2019 @ 23:39 ** Preliminary Data - Subject to Revision **