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Emergency Spillway <br />Spillway Elev Crest Length <br />(ft) <br />Left <br />Sideslope <br />Right <br />Sideslope <br />Bottom <br />Width (ft) <br />7,292.00 20.00 2.00:1 2.00:1 16.00 <br /> Pond Results: <br />Peak Elevation: 7,290.23 ft <br />H'graph Detention Time: 0.22 hrs <br />Pond Model: CSTRS <br />Dewater Time: 0.56 days <br />Trap Efficiency: 88.93 % <br />Dewatering time is calculated from peak stage to lowest spillway <br />Elevation-Capacity-Discharge Table <br />Elevation Area <br />(ac) <br />Capacity <br />(ac-ft) <br />Discharge <br />(cfs) <br />Dewater <br />Time <br />(hrs) <br />7,285.00 0.016 0.000 0.000 Top of Sed. Storage <br />7,286.00 0.096 0.050 0.000 <br />7,287.00 0.539 0.337 0.000 <br />7,288.00 0.654 0.933 0.000 <br />7,289.00 0.735 1.627 0.000 <br />7,290.00 0.843 2.415 0.000 Spillway #1 <br />7,290.23 0.819 2.613 11.087 13.35 Peak Stage <br />7,291.00 0.872 3.273 48.073 <br />7,292.00 0.872 4.145 169.510 Spillway #2 <br />7,293.00 0.872 5.017 391.148 <br />Detailed Discharge Table <br />Elevation <br />(ft) <br />Emergency <br />Spillway (cfs) <br />Emergency <br />Spillway (cfs) <br />Combined <br />Total <br />Discharge <br />(cfs) <br />7,285.00 0.000 0.000 0.000 <br />7,286.00 0.000 0.000 0.000 <br />7,287.00 0.000 0.000 0.000 <br />7,288.00 0.000 0.000 0.000 <br />7,289.00 0.000 0.000 0.000 <br />7,290.00 0.000 0.000 0.000 <br />7,291.00 48.073 0.000 48.073 <br />7,292.00 169.510 0.000 169.510 <br />7,293.00 351.917 39.231 391.148 <br />Filename: East Taylor Pond 10 Yr 24 Hr Post Mine.sc4 Printed 11-08-2021 <br />SEDCAD 4 for Windows <br />Copyright 1998 -2010 Pamela J. Schwab <br />Civil Software Design, LLC 14