wca1 U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #1 Report Data Ending 2400 hours 05 MAR 2021 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: 16.01 16.58 0 0.00 0.00 G301: 16.06 16.73 0 0.00 0.00 0.00 Speed of Pumps S362,G251,G310 (RPM) S362: 11.58 16.68 14 0 0 0 0 0-NR--NR- G251: 9.24 16.85 0 -NR--NR--NR--NR--NR- G310: -NR- -NR- 0 0 0 0 0 0 0 Inflows: 14 cfs ________________________________________________________________________________ Outflows S10D: 16.77 12.64 0 0.00 0.00 0.00 0.00 S10C: 16.72 12.60 0 0.00 0.00 0.00 0.00 S10A: 16.70 12.56 0 0.00 0.00 0.00 0.00 Total S10 Discharge: 0 G94A: 13.28 16.69 0 0.00 0.00 G94C: -NR- -NR- 0 -NR- -NR- S39: 16.75 7.83 75 0.00 G338: 0 S5AS: 13.49 15.99 0 Outflows: 75 cfs Net Structure Flows (Inflows - Outflows): -61 cfs ________________________________________________________________________________ Stage Site 1-7: 16.69 3 Station Average = 16.69 Site 1-8T: 16.67 (Site 1-7, 1-8T and 1-9) Site 1-8C: 16.81 2 Station Average = 16.69 Site 1-9: 16.70 (Site 1-9 and 1-8T for Temp. Deviation) L8: -NR- BLW S5AW: -NR- S5AW: 10.40 ________________________________________________________________________________ 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 16.81 16.48 0.33 Average of Sites 1-7, 1-9, 1-8T 16.69 16.48 0.21 Zone A2 with Site 1-8C 16.81 16.48 0.33 Zone A2 with Site 1-7, 1-9, 1-8T 16.69 16.48 0.21 Floor (Site 8C) 16.81 14.00 2.81 Floor (AVG Site 7,9,8T) 16.69 14.00 2.69 Regulation Zone Elevations A2= 16.48 B= 16.48 C= 14.00 Available storage: -35,500 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 05 MAR 2021 16.69 16.81 05MAR21 -1 Day = 04 MAR 2021 @ 2400 16.71 0.02 16.85 0.04 05MAR21 -2 Days = 03 MAR 2021 @ 2400 16.72 0.03 16.87 0.06 05MAR21 -3 Days = 02 MAR 2021 @ 2400 16.73 0.04 16.86 0.05 05MAR21 -4 Days = 01 MAR 2021 @ 2400 16.74 0.05 16.86 0.05 05MAR21 -5 Days = 28 FEB 2021 @ 2400 16.75 0.06 16.86 0.05 05MAR21 -6 Days = 27 FEB 2021 @ 2400 16.76 0.07 16.88 0.07 05MAR21 -7 Days = 26 FEB 2021 @ 2400 16.78 0.09 16.90 0.09 05MAR21 -30 Days = 03 FEB 2021 @ 2400 16.95 0.26 17.10 0.29 S5AE: 13.51 11.54 3.00 3.00 S5A Pumps: 10.37 16.01 -NR- 0 0 -NR- 0 0 0 (cfs) G302: 16.04 11.19 0.00 0.00 ___________________________________________________________________________ ___________________________________________________________________________ Water Conservation Area #2 S6 Pumps: 10.19 15.27 404 0 404 0 (cfs) Average of Sites 1-9 and 1-8T 16.69 7 Day Recession Rate (ft/wk) 0.09 (Note: Rainfall check not complete) ELEV Diff 2Station Avg. 05 MAR 2021 16.69 05MAR21 -1 Day = 04 MAR 2021 @ 2400 16.71 0.02 05MAR21 -2 Days = 03 MAR 2021 @ 2400 16.72 0.03 05MAR21 -3 Days = 02 MAR 2021 @ 2400 16.72 0.03 05MAR21 -4 Days = 01 MAR 2021 @ 2400 16.74 0.05 05MAR21 -5 Days = 28 FEB 2021 @ 2400 16.74 0.05 05MAR21 -6 Days = 27 FEB 2021 @ 2400 16.76 0.07 05MAR21 -7 Days = 26 FEB 2021 @ 2400 16.78 0.09 05MAR21 -30 Days = 03 FEB 2021 @ 2400 16.96 0.27 ___________________________________________________________________________ (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 06 MAR 2021 @ 09:15 ** Preliminary Data - Subject to Revision **