wca2 U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #2 Report Data Ending 2400 hours 18 APR 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: 9.99 10.80 0 -NR- -NR- -NR- S7 Gates: 0 0.00 G335: 0 G436: 4 S10D: 15.86 12.49 0 0.00 0.00 0.00 0.00 S10C: 15.85 12.50 0 0.00 0.00 0.00 0.00 S10A: 15.82 12.49 0 0.00 0.00 0.00 0.00 Total S10 Discharge: 0 Inflows: 4 cfs ________________________________________________________________________________ Outflows S11C: 10.86 9.18 0 0.00 0.00 0.00 0.00 S11B: 10.87 9.22 0 0.00 0.00 0.00 0.00 S11A: 10.85 9.20 0 0.00 0.00 0.00 0.00 Total S11 Discharge: 0 S143: 10.72 10.31 0 S144: ****** 10.82 -NR- -NR- S145: 10.84 10.79 36 -NR- S146: -NR- -NR- 36 6.00 S38: 10.86 7.46 114 0.80 0.80 S38C: -NR- -NR- Outflows: -NR- cfs Net Structure Flows (Inflows - Outflows): -NR- cfs _________________________________________________________________________________ Stage Site 2-17: 11.87 Site 2-19: 11.57 _______________________________________________________________________________ WCA-2A Area Regulation Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Site 2-17 11.87 11.00 0.87 Site S11B Headwater 10.87 11.00 -0.13 Floor (Site 17) 11.87 10.50 1.37 Floor (S11BHW) 10.87 10.50 0.37 Available storage: -53,100 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 18 APR 2019 11.87 10.87 18APR19 -1 Day = 17 APR 2019 @ 2400 11.88 0.01 10.88 0.01 18APR19 -2 Days = 16 APR 2019 @ 2400 11.90 0.03 10.91 0.04 18APR19 -3 Days = 15 APR 2019 @ 2400 11.92 0.05 10.93 0.06 18APR19 -4 Days = 14 APR 2019 @ 2400 11.94 0.07 10.94 0.07 18APR19 -5 Days = 13 APR 2019 @ 2400 11.95 0.08 10.97 0.10 18APR19 -6 Days = 12 APR 2019 @ 2400 11.98 0.11 10.98 0.11 18APR19 -7 Days = 11 APR 2019 @ 2400 12.00 0.13 10.98 0.11 18APR19 -30 Days = 19 MAR 2019 @ 2400 12.22 0.35 11.36 0.49 ________________________________________________________________________________ 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 0.14 0.14 0.29 WCA2B Nexrad Basin Avg 0.10 0.10 0.14 ----------------------------------------------------------------- ________________________________________________________________________________ ________________________________________________________________________________ Water Conservation Area #2B Site 99: 9.89 S124: 4.44 4.42 S34: -NR- -NR- -NR- -NR- -NR- ________________________________________________________________________________ Report Generated 19 APR 2019 @ 18:15 ** Preliminary Data - Subject to Revision **