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SEDCAD 4G for Windows <br />C,...•mnM mow Pomn~e 1 Ghomh <br />Structure Detai/; <br />• Structure #1 Null <br />Structure #2 Pond <br />Pond 16A <br />Pond Inputs: <br />Initial Pool Elev: 7,525.50 <br />Initial Pool: 4.48 ac-ft <br />'Sediment Storage: 13.42 ac-ft <br />Dead Space: 20.00 <br />*Sediment capacity based on Average Annual R of30.0 for 1 year(s) <br />Emergency Saillway <br />Spillway Elev Crest Length LeR Righ[ Bottom <br />(R) Sideslope Sideslope Width (ft) <br />7,527.90 28.80 3.00:1 3.00:1 48.00 <br />Drop Inlet <br />• <br />Riser <br />eight Bart <br />lope <br />me <br />a <br />I ' <br />ft <br />Diameter <br />O % <br />Da <br />er LeB <br />th <br />ft <br />9 O ( ) Manning <br />s n Spillway Elev <br />(in) (in) <br />48.00 5.00 48.00 80.00 6.40 0.0240 7,525.50 <br />Pond Results: <br />Peak Elevation: 7,527.82 <br />H'graph Detention Time: 0.59 hrs <br />Pond Model: CSl"f2S <br />Dewater Time: 0.70 days <br />T2p Efficiency: 63.96 <br />Dewatering time is calculated from peak stage to lowest spi/lway <br />Elevation-Caoacity-Discharge Table <br />• <br /> Area Capacity Discharge Dewater <br />Elevation Time <br /> (at) (ac-ft) (cfs) (hn) <br />7,522.52 1.388 0.000 0.000 Top of Sed. Storage <br />7,523.00 1.424 0.673 0.000 <br />7,523.50 1.462 1.394 0.000 <br />7,524.00 1.500 2.135 0.000 <br />Filename: Pontl 16a as-built 10 yrrevt.sc4 Printed 03-02-2004 <br />