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File: J:\OOJOBS\003-2166\SGOIMD2X 7/22/00, 7:54:1OPM <br />• Siphon Tube Diameter (in) _--_ ---_ <br />Siphon Tube Length (ft) <br />Manning's n of Siphon <br />Siphon Inlet Elevation ---- ---- <br />Siphon Outlet Elevation ---- ---- <br />Emergency Spillway Elevation ---- 6774.0 <br />Crest Length (ft) ---- 20.0 <br />Z:1 (Left and Right) -- -- 2.5 2.5 <br />Bottom Width (f t) ---- 10.0 <br /> <br />POND RESULTS: <br />Sediment Permanent Dead Sediment <br />Storage* Pool Space AlgorithR <br />(ac-ft) <br />---------- (ac-f t) <br />----------- (~) <br />--------- <br />----------- <br />---------- <br />0.20 ----------- <br />0.55 --------- <br />20.00 ----------- <br />CSTRS <br />+Sediment Capacity based on Average Annual R of 20.0 for 3.0 year(s) <br />Runoff Peak Peak Sediment Peak Settleable <br />Volume Discharge Sediment Concentration Concentration 29VW 24AA <br />(ac-f t) (cfs) (tons) (mg/1) (ml/1) (ml/1) (ml/1) <br />----------------------- ------------------------------- ----------------- <br />IN 1.93 17.30 164.3 142902 54.83 27.82 10.82 <br />• OUT 1.22 0.64 45.5 24221 0.00 0.00 0.00 <br />Peak Trap Hydrograph <br />Elevation Efficiency Detention Time <br />(~) (hrs) <br />--------------------------------------- <br />--------------------------------------- <br />6772.2 72.28 10.08 <br />Dewat eying Time (Maw. Perf. Riser Elev to Lowest Orifice): 2.8 days <br />k+rkt++k+++atai+r+++++•~tk+++~+•i~ar+•ati+++a+++t+~sii•+•++~a~~~a+~a++~+++wa++t <br />• Page: <br />