U. S. Army Corps of Engineers Jacksonville District Water Conservation Area #1 Report Data Ending 2400 hours 12 APR 2009 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 Site 1-7: -NR- 3 Station Average = -NR- Site 1-8T: 15.19 (Site 1-7, 1-8T and 1-9) Site 1-8C: 15.09 2 Station Average = 15.47 Site 1-9: 15.74 (Site 1-9 and 1-8T for Temp. Deviation) L8: -NR- BLW S5AW: -NR- S5AW: -NR- -NR- -NR- S5AE: 11.63 -NR- 0.00 0.00 S5AS: 14.62 0.00 0.00 S5A Pumps: 11.15 14.59 0 0 0 0 0 0 0 (cfs) S10E: -NR- -NR- -NR- S10D: 14.99 11.83 0 0.00 0.00 0.00 0.00 S10C: 15.00 11.82 0 0.00 0.00 0.00 0.00 S10A: 14.98 11.81 0 0.00 0.00 0.00 0.00 Total S10 Discharge: 0 S39: 15.03 7.98 0 0.00 G256: -NR- -NR- G300: 14.60 14.87 0.00 -NR- G301: 14.62 15.00 0.00 0.00 0.00 G302: 14.66 11.23 0.00 -NR- Speed of Pumps (RPM) G310: -NR- -NR- -NR--NR--NR--NR--NR--NR- G250: -NR- -NR- -NR--NR--NR--NR--NR- G251: -NR- -NR- -NR--NR--NR--NR--NR- Daily Precipitation Totals 1-Day 3-Day 7-Day (inches) (inches) (inches) S5A Pump Station: 0.00 0.00 0.00 Site 1-7: -NR- 0.00 0.00 Site 1-8T: -28.13 -67.66 -67.66 Site 1-8C: -1.93 -4.79 -4.79 Site 1-9: -32.94 -32.94 -32.94 S6 Pump Station: 0.00 0.00 0.00 S10D: 0.00 0.00 0.00 WCA-1 Average -6.97 -6.29 -6.29 (Site 1-8T not included) WCA-1 Area Regulation Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Site 1-8C 15.09 16.07 -0.98 Average of Sites 1-7, 1-9, 1-8T -NR- 16.07 -NR- Zone A2 with Site 1-8C 15.09 16.07 -0.98 Zone A2 with Site 1-7, 1-9, 1-8T -NR- 16.07 -NR- Regulation Zone Elevations A2= 16.07 B= 16.07 C= 14.00 ------------------------------------------------------------------------------ * 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 12 APR 2009 -NR- 15.09 12APR09 -1 Day = 11 APR 2009 @ 2400 -NR- -NR- 15.15 0.06 12APR09 -2 Days = 10 APR 2009 @ 2400 -NR- -NR- -NR- -NR- 12APR09 -3 Days = 09 APR 2009 @ 2400 -NR- -NR- 15.15 0.06 12APR09 -4 Days = 08 APR 2009 @ 2400 -NR- -NR- 15.19 0.10 12APR09 -5 Days = 07 APR 2009 @ 2400 -NR- -NR- 15.22 0.13 12APR09 -6 Days = 06 APR 2009 @ 2400 -NR- -NR- 15.25 0.16 12APR09 -7 Days = 05 APR 2009 @ 2400 -NR- -NR- -NR- -NR- 12APR09 -30 Days = 13 MAR 2009 @ 2400 15.83 -NR- 15.32 0.23 ___________________________________________________________________________ Water Conservation Area #2 S6 Pumps: -NR- 11.65 0 0 0 0 (cfs) Temporary Deviation Average of Sites 1-9 and 1-8T 15.47 7 Day Recession Rate (ft/wk) -NR- (Note: Rainfall check not complete) ELEV Diff 2Station Avg. 12 APR 2009 15.47 12APR09 -1 Day = 11 APR 2009 @ 2400 15.48 0.01 12APR09 -2 Days = 10 APR 2009 @ 2400 -NR- -NR- 12APR09 -3 Days = 09 APR 2009 @ 2400 -NR- -NR- 12APR09 -4 Days = 08 APR 2009 @ 2400 -NR- -NR- 12APR09 -5 Days = 07 APR 2009 @ 2400 -NR- -NR- 12APR09 -6 Days = 06 APR 2009 @ 2400 -NR- -NR- 12APR09 -7 Days = 05 APR 2009 @ 2400 -NR- -NR- 12APR09 -30 Days = 13 MAR 2009 @ 2400 15.70 0.23 ___________________________________________________________________________ (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 13 APR 2009 @ 17:15 ** Preliminary Data - Subject to Revision **