wca1 U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #1 Report Data Ending 2400 hours 08 FEB 2026 Note: Headwater, tailwater, and stage values below are instantaneous values unless otherwise specified. Headwater Tailwater ----------- Gate Positions ------------ Elevation Elevation Disch #1 #2 #3 #4 #5 #6 #7 #8 (ft-msl) (ft-msl) (cfs) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (I) see note Water Conservation Area #1 Inflows G300: 11.44 16.16 0 0.00 0.00 G301: 11.50 16.24 0 0.00 0.00 0.00 Speed of Pumps S362,G251,G310 (RPM) S362: 12.62 16.80 5 0 0 0 0 0 0 0 G251: 8.90 16.20 0 -NR--NR--NR--NR--NR- G310: -NR- -NR- 0 0 0 0 0 0 0 Inflows: 5 cfs ________________________________________________________________________________ Outflows S10D: 16.18 12.72 0 0.00 0.00 0.00 0.00 S10C: 16.22 12.70 0 0.00 0.00 0.00 0.00 S10A: 16.18 12.69 0 0.00 0.00 0.00 0.00 Total S10 Discharge: 0 G94A: 12.49 16.22 0 0.00 0.00 S39: 16.23 7.27 0 0.00 G338: 0 S5AS: 11.40 11.44 0 Outflows: 0 cfs Net Structure Flows (Inflows - Outflows): 5 cfs ________________________________________________________________________________ Stage Site 1-7: 16.21 3 Station Average = 16.19 Site 1-8T: 16.17 (Site 1-7, 1-8T and 1-9) Site 1-8C: 16.31 2 Station Average = 16.19 Site 1-9: 16.20 (Site 1-9 and 1-8T for Temp. Deviation) L8: -NR- BLW S5AW: -NR- S5AW: 10.57 ________________________________________________________________________________ Daily Precipitation Totals 1-Day 3-Day 7-Day (inches) (inches) (inches) S5A Pump Station: -NR- 0.00 0.00 Site 1-7: -NR- 0.00 0.00 Site 1-8T: -NR- 0.00 0.00 Site 1-8C:(Bad Gage) -NR- 0.00 0.00 Site 1-9: -NR- 0.00 0.00 S6 Pump Station: -NR- 0.00 0.00 S10D: (Bad Gage) -NR- 0.00 0.00 ----------------------------------------------------------------- WCA-1 Average (Gages) -NR- 0.00 0.00 (Site 1-8C and S10D not included) ----------------------------------------------------------------- WCA1 Nexrad Basin Avg -NR- 0.00 0.00 ----------------------------------------------------------------- ________________________________________________________________________________ WCA-1 Regulation Schedules Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Site 1-8C 16.31 16.75 -0.44 Average of Sites 1-7, 1-9, 1-8T 16.19 16.75 -0.56 Zone A2 with Site 1-8C 16.31 16.74 -0.43 Zone A2 with Site 1-7, 1-9, 1-8T 16.19 16.74 -0.55 Floor (Site 8C) 16.31 14.00 2.31 Floor (AVG Site 7,9,8T) 16.19 14.00 2.19 Regulation Zone Elevations A2= 16.75 B= 16.74 C= 14.00 Available storage: 72,380 acre-feet ------------------------------------------------------------------------------ * DATES ! USE GAGE ! CONDITIONS * * 1JAN - 30JUN ! 1-8C (Canal) ! All * * 1JUL - 31DEC ! 1-8C (Canal) ! Except as noted below * * ! Average of 1-7, ! During rising stages when canal * * ! 1-8T, and 1-9 ! stage exceeds average. * ------------------------------------------------------------------------------ 3Station Diff Site8C Diff WCA-1 Elevations 08 FEB 2026 16.19 16.31 08FEB26 -1 Day = 07 FEB 2026 @ 2400 16.21 0.02 16.34 0.03 08FEB26 -2 Days = 06 FEB 2026 @ 2400 16.22 0.03 16.35 0.04 08FEB26 -3 Days = 05 FEB 2026 @ 2400 16.24 0.05 16.38 0.07 08FEB26 -4 Days = 04 FEB 2026 @ 2400 16.23 0.04 16.35 0.04 08FEB26 -5 Days = 03 FEB 2026 @ 2400 16.23 0.04 16.35 0.04 08FEB26 -6 Days = 02 FEB 2026 @ 2400 16.25 0.06 16.37 0.06 08FEB26 -7 Days = 01 FEB 2026 @ 2400 16.26 0.07 16.40 0.09 08FEB26 -30 Days = 09 JAN 2026 @ 2400 14.82 -1.37 16.58 0.27 S5AE: 11.47 11.30 1.50 1.50 S5A Pumps: 10.50 11.44 -NR- -NR- -NR- -NR- -NR- -NR- -NR- (cfs) G302: 11.62 11.30 0.00 0.00 ___________________________________________________________________________ ___________________________________________________________________________ Water Conservation Area #2 S6 Pumps: 11.48 14.76 0 0 0 0 (cfs) Average of Sites 1-9 and 1-8T 16.19 7 Day Recession Rate (ft/wk) 0.07 (Note: Rainfall check not complete) ELEV Diff 2Station Avg. 08 FEB 2026 16.19 08FEB26 -1 Day = 07 FEB 2026 @ 2400 16.20 0.01 08FEB26 -2 Days = 06 FEB 2026 @ 2400 16.22 0.03 08FEB26 -3 Days = 05 FEB 2026 @ 2400 16.23 0.04 08FEB26 -4 Days = 04 FEB 2026 @ 2400 16.22 0.03 08FEB26 -5 Days = 03 FEB 2026 @ 2400 16.22 0.03 08FEB26 -6 Days = 02 FEB 2026 @ 2400 16.24 0.05 08FEB26 -7 Days = 01 FEB 2026 @ 2400 16.26 0.07 08FEB26 -30 Days = 09 JAN 2026 @ 2400 14.01 -2.18 ___________________________________________________________________________ (I) - Flows marked with "I" signify that this is an instantaneous flow computed from the single value reported for the day. Otherwise, flow is a daily average. Report Generated 09 FEB 2026 @ 19:38 ** Preliminary Data - Subject to Revision **