wca1 U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #1 Report Data Ending 2400 hours 03 OCT 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: 14.31 17.62 0 0.00 0.00 G301: 14.40 17.72 0 0.00 0.00 0.00 Speed of Pumps S362,G251,G310 (RPM) S362: 11.78 17.70 1277 0 1 0 715 0-NR--NR- G251: 9.44 17.74 0 -NR--NR--NR--NR--NR- G310: -NR- -NR- 1442 -NR--NR- 719 0 717 0 Inflows: 2719 cfs ________________________________________________________________________________ Outflows S10D: 17.59 14.51 0 0.00 0.00 0.00 0.00 S10C: 17.54 14.48 524 0.00 1.00 1.00 0.00 S10A: 17.53 14.44 529 0.00 1.00 1.00 0.00 Total S10 Discharge: 1053 G94A: 13.11 17.50 0 0.00 0.00 S39: 17.55 7.59 0 0.00 G338: 0 S5AS: 13.95 14.26 0 Outflows: 1053 cfs Net Structure Flows (Inflows - Outflows): 1666 cfs ________________________________________________________________________________ Stage Site 1-7: 17.49 3 Station Average = 17.48 Site 1-8T: 17.49 (Site 1-7, 1-8T and 1-9) Site 1-8C: 17.66 2 Station Average = 17.48 Site 1-9: 17.47 (Site 1-9 and 1-8T for Temp. Deviation) L8: -NR- BLW S5AW: -NR- S5AW: 9.23 ________________________________________________________________________________ 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 17.66 17.50 0.16 Average of Sites 1-7, 1-9, 1-8T 17.48 17.50 -0.02 Zone A2 with Site 1-8C 17.66 16.68 0.98 Zone A2 with Site 1-7, 1-9, 1-8T 17.48 16.68 0.80 Floor (Site 8C) 17.66 14.00 3.66 Floor (AVG Site 7,9,8T) 17.48 14.00 3.48 Regulation Zone Elevations A2= 17.50 B= 16.68 C= 14.00 Available storage: 15,400 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 03 OCT 2023 17.48 17.66 03OCT23 -1 Day = 02 OCT 2023 @ 2400 17.48 0.00 17.65 -0.01 03OCT23 -2 Days = 01 OCT 2023 @ 2400 17.46 -0.02 17.62 -0.04 03OCT23 -3 Days = 30 SEP 2023 @ 2400 17.45 -0.03 17.60 -0.06 03OCT23 -4 Days = 29 SEP 2023 @ 2400 17.35 -0.13 17.52 -0.14 03OCT23 -5 Days = 28 SEP 2023 @ 2400 17.33 -0.15 17.51 -0.15 03OCT23 -6 Days = 27 SEP 2023 @ 2400 17.31 -0.17 17.51 -0.15 03OCT23 -7 Days = 26 SEP 2023 @ 2400 17.27 -0.21 17.43 -0.23 03OCT23 -30 Days = 03 SEP 2023 @ 2400 16.82 -0.66 16.97 -0.69 S5AE: -NR- 10.36 2.50 2.50 S5A Pumps: 9.23 14.34 -NR- -NR- -NR- -NR- -NR- -NR- -NR- (cfs) G302: 14.36 13.45 0.00 0.00 ___________________________________________________________________________ ___________________________________________________________________________ Water Conservation Area #2 S6 Pumps: 9.24 16.07 2542 1023 601 917 (cfs) Average of Sites 1-9 and 1-8T 17.48 7 Day Recession Rate (ft/wk) -0.22 (Note: Rainfall check not complete) ELEV Diff 2Station Avg. 03 OCT 2023 17.48 03OCT23 -1 Day = 02 OCT 2023 @ 2400 17.47 -0.01 03OCT23 -2 Days = 01 OCT 2023 @ 2400 17.45 -0.03 03OCT23 -3 Days = 30 SEP 2023 @ 2400 17.44 -0.04 03OCT23 -4 Days = 29 SEP 2023 @ 2400 17.34 -0.14 03OCT23 -5 Days = 28 SEP 2023 @ 2400 17.33 -0.15 03OCT23 -6 Days = 27 SEP 2023 @ 2400 17.31 -0.17 03OCT23 -7 Days = 26 SEP 2023 @ 2400 17.26 -0.22 03OCT23 -30 Days = 03 SEP 2023 @ 2400 16.80 -0.68 ___________________________________________________________________________ (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 04 OCT 2023 @ 13:15 ** Preliminary Data - Subject to Revision **