wca2 U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #2 Report Data Ending 2400 hours 09 DEC 2023 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: 10.79 13.12 0 -NR- -NR- -NR- S7 Gates: 0 0.00 G335: 96 G436: 38 S10D: 17.31 13.24 0 0.00 0.00 0.00 0.00 S10C: 17.31 13.24 0 0.00 0.00 0.00 0.00 S10A: 17.30 13.23 0 0.00 0.00 0.00 0.00 Total S10 Discharge: 0 Inflows: 133 cfs ________________________________________________________________________________ Outflows S11C: 13.07 11.21 411 0.00 1.00 1.00 0.00 S11B: 13.09 11.16 418 0.00 1.00 1.00 0.00 S11A: 13.07 11.14 627 1.50 1.50 0.00 0.00 Total S11 Discharge: 1456 S143: 12.91 10.86 0 S144: -NR- -NR- -NR- -NR- S145: -NR- -NR- -NR- -NR- S146: -NR- -NR- -NR- 0.00 S38: 13.12 6.82 0 0.00 0.00 S38C: -NR- -NR- Outflows: -NR- cfs Net Structure Flows (Inflows - Outflows): -NR- cfs _________________________________________________________________________________ Stage Site 2-17: 13.12 Site 2-19: 13.08 _______________________________________________________________________________ WCA-2A Area Regulation Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Site 2-17 13.12 11.86 1.26 Site S11B Headwater 13.09 11.86 1.23 Floor (Site 17) 13.12 10.50 2.62 Floor (S11BHW) 13.09 10.50 2.59 Available storage: -123,300 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 09 DEC 2023 13.12 13.09 09DEC23 -1 Day = 08 DEC 2023 @ 2400 13.14 0.02 13.11 0.02 09DEC23 -2 Days = 07 DEC 2023 @ 2400 13.17 0.05 13.14 0.05 09DEC23 -3 Days = 06 DEC 2023 @ 2400 13.19 0.07 13.17 0.08 09DEC23 -4 Days = 05 DEC 2023 @ 2400 13.23 0.11 13.20 0.11 09DEC23 -5 Days = 04 DEC 2023 @ 2400 13.27 0.15 13.23 0.14 09DEC23 -6 Days = 03 DEC 2023 @ 2400 13.29 0.17 13.25 0.16 09DEC23 -7 Days = 02 DEC 2023 @ 2400 13.31 0.19 13.28 0.19 09DEC23 -30 Days = 09 NOV 2023 @ 2400 13.08 -0.04 13.11 0.02 ________________________________________________________________________________ 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: 10.99 S124: 4.90 4.42 S34: -NR- -NR- -NR- -NR- -NR- ________________________________________________________________________________ Report Generated 10 DEC 2023 @ 03:30 ** Preliminary Data - Subject to Revision **