wca1 U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #1 Report Data Ending 2400 hours 28 MAR 2023 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: 13.16 15.81 0 0.00 0.00 G301: 13.23 15.97 0 0.00 0.00 0.00 Speed of Pumps S362,G251,G310 (RPM) S362: 13.42 15.84 0 0 1 0 0 0-NR--NR- G251: 9.35 15.91 0 -NR--NR--NR--NR--NR- G310: -NR- -NR- 0 -NR--NR- 1 0 0 0 Inflows: 0 cfs ________________________________________________________________________________ Outflows S10D: 15.94 12.47 0 0.00 0.00 0.00 0.00 S10C: 15.94 12.51 0 0.00 0.00 0.00 0.00 S10A: 15.91 12.49 0 0.00 0.00 0.00 0.00 Total S10 Discharge: 0 G94A: 12.91 15.92 0 0.00 0.00 S39: 15.95 7.82 72 0.00 G338: 0 S5AS: 10.53 13.15 0 Outflows: 72 cfs Net Structure Flows (Inflows - Outflows): -72 cfs ________________________________________________________________________________ Stage Site 1-7: 16.27 3 Station Average = 16.11 Site 1-8T: 15.93 (Site 1-7, 1-8T and 1-9) Site 1-8C: 16.02 2 Station Average = 16.03 Site 1-9: 16.13 (Site 1-9 and 1-8T for Temp. Deviation) L8: -NR- BLW S5AW: -NR- S5AW: 10.69 ________________________________________________________________________________ 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 16.02 16.23 -0.21 Average of Sites 1-7, 1-9, 1-8T 16.11 16.23 -0.12 Zone A2 with Site 1-8C 16.02 16.23 -0.21 Zone A2 with Site 1-7, 1-9, 1-8T 16.11 16.23 -0.12 Floor (Site 8C) 16.02 14.00 2.02 Floor (AVG Site 7,9,8T) 16.11 14.00 2.11 Regulation Zone Elevations A2= 16.23 B= 16.23 C= 14.00 Available storage: 14,690 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 28 MAR 2023 16.11 16.02 28MAR23 -1 Day = 27 MAR 2023 @ 2400 16.12 0.01 16.07 0.05 28MAR23 -2 Days = 26 MAR 2023 @ 2400 16.13 0.02 16.05 0.03 28MAR23 -3 Days = 25 MAR 2023 @ 2400 16.15 0.04 16.08 0.06 28MAR23 -4 Days = 24 MAR 2023 @ 2400 16.16 0.05 16.09 0.07 28MAR23 -5 Days = 23 MAR 2023 @ 2400 16.18 0.07 16.11 0.09 28MAR23 -6 Days = 22 MAR 2023 @ 2400 16.19 0.08 16.13 0.11 28MAR23 -7 Days = 21 MAR 2023 @ 2400 16.21 0.10 16.15 0.13 28MAR23 -30 Days = 26 FEB 2023 @ 2400 16.58 0.47 16.51 0.49 S5AE: 10.64 9.68 3.40 3.40 S5A Pumps: 10.67 13.16 -NR- -NR- -NR- -NR- -NR- -NR- -NR- (cfs) G302: 13.20 11.17 0.00 0.00 ___________________________________________________________________________ ___________________________________________________________________________ Water Conservation Area #2 S6 Pumps: 10.69 11.65 0 0 0 0 (cfs) Average of Sites 1-9 and 1-8T 16.03 7 Day Recession Rate (ft/wk) 0.11 (Note: Rainfall check not complete) ELEV Diff 2Station Avg. 28 MAR 2023 16.03 28MAR23 -1 Day = 27 MAR 2023 @ 2400 16.05 0.02 28MAR23 -2 Days = 26 MAR 2023 @ 2400 16.06 0.03 28MAR23 -3 Days = 25 MAR 2023 @ 2400 16.08 0.05 28MAR23 -4 Days = 24 MAR 2023 @ 2400 16.08 0.05 28MAR23 -5 Days = 23 MAR 2023 @ 2400 16.10 0.07 28MAR23 -6 Days = 22 MAR 2023 @ 2400 16.12 0.09 28MAR23 -7 Days = 21 MAR 2023 @ 2400 16.14 0.11 28MAR23 -30 Days = 26 FEB 2023 @ 2400 16.51 0.48 ___________________________________________________________________________ (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 29 MAR 2023 @ 06:39 ** Preliminary Data - Subject to Revision **