wca2 U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #2 Report Data Ending 2400 hours 22 JAN 2020 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: 10.98 11.32 0 -NR- -NR- -NR- S7 Gates: -330 5.00 G335: 0 G436: 30 S10D: 16.64 12.32 0 0.00 0.00 0.00 0.00 S10C: 16.66 12.35 0 0.00 0.00 0.00 0.00 S10A: 16.65 12.35 0 0.00 0.00 0.00 0.00 Total S10 Discharge: 0 Inflows: -300 cfs ________________________________________________________________________________ Outflows S11C: 11.54 9.29 0 0.00 0.00 0.00 0.00 S11B: 11.54 9.47 0 0.00 0.00 0.00 0.00 S11A: 11.55 9.47 0 0.00 0.00 0.00 0.00 Total S11 Discharge: 0 S143: 11.44 9.48 0 S144: ****** 10.40 0 0.00 S145: 11.56 11.16 101 6.02 S146: -NR- -NR- 0 0.00 S38: 11.60 7.38 44 0.00 0.00 S38C: -NR- -NR- Outflows: 145 cfs Net Structure Flows (Inflows - Outflows): -445 cfs _________________________________________________________________________________ Stage Site 2-17: 11.90 Site 2-19: 11.69 _______________________________________________________________________________ WCA-2A Area Regulation Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Site 2-17 11.90 11.15 0.75 Site S11B Headwater 11.54 11.15 0.39 Floor (Site 17) 11.90 10.50 1.40 Floor (S11BHW) 11.54 10.50 1.04 Available storage: -48,500 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 22 JAN 2020 11.90 11.54 22JAN20 -1 Day = 21 JAN 2020 @ 2400 11.92 0.02 11.58 0.04 22JAN20 -2 Days = 20 JAN 2020 @ 2400 11.94 0.04 11.62 0.08 22JAN20 -3 Days = 19 JAN 2020 @ 2400 11.96 0.06 11.66 0.12 22JAN20 -4 Days = 18 JAN 2020 @ 2400 11.98 0.08 11.71 0.17 22JAN20 -5 Days = 17 JAN 2020 @ 2400 12.00 0.10 11.77 0.23 22JAN20 -6 Days = 16 JAN 2020 @ 2400 12.01 0.11 11.80 0.26 22JAN20 -7 Days = 15 JAN 2020 @ 2400 12.03 0.13 11.82 0.28 22JAN20 -30 Days = 23 DEC 2019 @ 2400 12.28 0.38 12.18 0.64 ________________________________________________________________________________ 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 0.01 WCA2B Nexrad Basin Avg -NR- 0.00 0.09 ----------------------------------------------------------------- ________________________________________________________________________________ ________________________________________________________________________________ Water Conservation Area #2B Site 99: 10.35 S124: 5.15 4.50 S34: -NR- -NR- -NR- -NR- -NR- ________________________________________________________________________________ Report Generated 23 JAN 2020 @ 08:45 ** Preliminary Data - Subject to Revision **