wca2 U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #2 Report Data Ending 2400 hours 16 DEC 2018 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: 10.73 11.73 0 0 0 0 S7 Gates: -352 4.00 G335: 0 G436: 47 S10D: 16.31 12.59 0 0.00 0.00 0.00 0.00 S10C: 16.33 12.59 0 0.00 0.00 0.00 0.00 S10A: 16.30 12.61 0 0.00 0.00 0.00 0.00 Total S10 Discharge: 0 Net Inflows: -305 cfs ________________________________________________________________________________ Outflows S11C: 12.08 9.65 0 0.00 0.00 0.00 0.00 S11B: 12.09 9.60 0 0.00 0.00 0.00 0.00 S11A: 12.08 9.55 0 0.00 0.00 0.00 0.00 Total S11 Discharge: 0 S143: 11.96 10.41 76 S144: ****** 10.93 -NR- -NR- S145: 12.09 11.43 131 -NR- S146: -NR- -NR- 0 0.00 S38: 12.13 7.66 109 0.80 1.00 S38C: -NR- -NR- Net Outflows: -NR- cfs Net Flows (Inflows - Outflows): -NR- cfs _________________________________________________________________________________ Stage Site 2-17: 12.24 Site 2-19: 12.17 _______________________________________________________________________________ WCA-2A Area Regulation Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Site 2-17 12.24 11.74 0.50 Site S11B Headwater 12.09 11.74 0.35 Floor (Site 17) 12.24 10.50 1.74 Floor (S11BHW) 12.09 10.50 1.59 Available storage: -41,400 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 16 DEC 2018 12.24 12.09 16DEC18 -1 Day = 15 DEC 2018 @ 2400 12.27 0.03 12.13 0.04 16DEC18 -2 Days = 14 DEC 2018 @ 2400 12.27 0.03 12.13 0.04 16DEC18 -3 Days = 13 DEC 2018 @ 2400 12.29 0.05 12.17 0.08 16DEC18 -4 Days = 12 DEC 2018 @ 2400 12.32 0.08 12.21 0.12 16DEC18 -5 Days = 11 DEC 2018 @ 2400 12.35 0.11 12.25 0.16 16DEC18 -6 Days = 10 DEC 2018 @ 2400 12.39 0.15 12.29 0.20 16DEC18 -7 Days = 09 DEC 2018 @ 2400 12.42 0.18 12.33 0.24 16DEC18 -30 Days = 16 NOV 2018 @ 2400 12.89 0.65 12.90 0.81 ________________________________________________________________________________ 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- 0.36 0.36 WCA2B Nexrad Basin Avg -NR- 0.61 0.61 ----------------------------------------------------------------- ________________________________________________________________________________ ________________________________________________________________________________ Water Conservation Area #2B Site 99: 10.93 S124: 4.84 4.59 S34: -NR- -NR- 39 -NR- -NR- ________________________________________________________________________________ Report Generated 17 DEC 2018 @ 04:38 ** Preliminary Data - Subject to Revision **