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SEDCAD 4 for Windows <br />Copynght 1998 Pamela J. Schwab <br />Cnil Software Design <br />• <br />Structure Detai/; <br />Structure #8 (Pond) <br />Pond Inputs: <br />Initial Pool Elev: 7,030.00 <br />Initial Pool: 7.59 ac-R <br />'Sediment Storage: 4.41 a[-k <br />Dead Space: 20.00 <br />*Sediment capacity based on Average Annual R of 70.0 for 1 year(s) <br />Emergency Spillway <br />Pond Results: <br />• <br />Spillway Elev Crest Length Lek Right Bottom <br />(k) Sideslope Sideslope Width (k) <br />7,030.00 24.00 2.50:1 2.50:1 14.00 <br />Peak Elevation: 7,031.91 <br />H'graph Detention Time: 0.87 hrs <br />Pond Model: CSTRS <br />Dewater Tme: 0.87 days <br />Trap Efficiency: 80.45 <br />Dewatering time is calculated from peak stage to lowest spillway <br />Elevation-Capacity-Discharge Table <br />• <br /> <br />Elevation Area <br /> <br />(ac) Capacity <br /> <br />(ac-k) Discharge ~`"ater <br />Time <br />(~s) (hrs) <br />7,021. 26 0.770 0.000 0.000 Top of Sed. Storage <br />7,021. 50 0.775 0.185 0.000 <br />7,021. 75 0.780 0.380 0.000 <br />7,022. 00 0.786 0.575 0.000 <br />7,022. 25 0.791 0.772 0.000 <br />7,022. 50 0.797 0.971 0.000 <br />7,022. 75 0.802 1.171 0.000 <br />7,023. 00 0.808 1.372 0.000 <br />7,023. 25 0.813 1.575 0.000 <br />7,023. 50 0.819 1.779 0.000 <br />7,023. 75 0.825 1.984 0.000 <br />7,024. 00 0.830 2.191 0.000 <br />7,024. 25 0.836 2.399 0.000 <br />Filename: 26pondtrev.sc4 Printed 07-18-2001 <br />