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• <br />SEDCAD 4 for Windows <br />Structure Detail: <br />Initial Pool Elev: 7,746.00 <br />Initial Pool: 1.22 ac-ft <br />*Sediment Storage- 0.00 ac-ft <br />Dead Space: 20.00% <br />*No sediment capacity defined <br />Emergency Spillway <br />Spillway Elev Crest Length Left Right Bottom <br />(ft) Sidestope Sideslope Width (ft) <br />7,754.50 17.00 2.00:1 2.00:1 19.00 <br />WM2=6 • <br />Riser Riser Height] Barrel Barrel Barrel Slop <br />Diameter Diameter e <br />Number of <br />M anning's n Spillway Elev Holes per <br />(in) (ft) (in) Length (ft) (0/0) <br />Elev <br />12.00 9.201 12.00 121.00 8.001 <br />0,0250 7,752.90 2 <br />•- <br />Dewatering time is calculated from peak stage to lowest spillway <br />Elevation- Capacity - Discharge Table <br />Peak Elevation: 7,747.41 <br />Capacity <br />Discharge Dewater <br />H'graph Detention Time: <br />5.26 hrs <br />nme <br />Pond Model: <br />CSTPS <br />(ac-ft) <br />(cfs) <br />Dewater Time: <br />0.91 days <br />(hrs) <br />Trap Efficiency: <br />73.82% <br />0.000 <br />Dewatering time is calculated from peak stage to lowest spillway <br />Elevation- Capacity - Discharge Table <br />Filename: section16-25yr_24hr.so4 <br />Exh. 7 -Sec 16 -37 <br />7 <br />Printed 01-23-2006 <br />Revision Date: 2/1/06 <br />Revision No.: TR-63 <br />Area <br />Capacity <br />Discharge Dewater <br />Elevation <br />nme <br />(ac) <br />(ac-ft) <br />(cfs) <br />(hrs) <br />7,740.18 <br />0.010 <br />0.000 <br />0.000 Top of Sed. Storage <br />7,740.68 <br />0,035 <br />01011 <br />U00 <br />7,741,18 <br />0.075 <br />0.037 <br />0.000 <br />1 7,741.68 <br />0.130 <br />0.088 <br />0.000 <br />Filename: section16-25yr_24hr.so4 <br />Exh. 7 -Sec 16 -37 <br />7 <br />Printed 01-23-2006 <br />Revision Date: 2/1/06 <br />Revision No.: TR-63 <br />