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SEDCAD 4 for Windows <br />CnrnrrinMl ~qqA Pomeln I Cr6~unF <br />11 <br />Stability Stability Capacity Capacity <br />Class D w/o Class D w/ Class B w/o Class B w/ <br />Freeboard Freeboard Freeboard Freeboard <br />Roughness Coefficient: 0.0641 0.2145 <br />Structure #1 (Pond <br />RP-4 Pond <br />Pond Inputs: <br />Initial Pool Elev: 5,507.00 <br />Initial Pool: 11.69 ac-ft <br />*Sediment Storage: 1.74 ac-ft <br />Dead Space: 20.00 <br />*Sediment capacity based on Average Annual R of 16.6 for 20 yeai(5J <br />Droo Inlet <br />Rise <br />H <br />fight Bar <br />I <br />ope <br />' <br />(ft <br />) <br />Di ( )ter D a <br />ter <br />me (° <br />/ ~ <br />~ Manning <br />s n Spillway Elev <br />Le gCh (ft) <br /> ( <br />) <br />36.00 7.15 30.00 66.00 2.00 0.0150 5,507.00 <br />• Pond Results: <br />Peak Elevation: 5,507.19 <br />H'graph Detention Time: 1.17 hrs <br />Pond Model: CSTRS <br />Dewater Time: 0.69 days <br />Trap Efficiency: 99.56 °/q <br />Dewatenng time is ca/culated from peak stage to lowest spi!/way <br />Elevation-Capacity-Discharge Table <br /> <br />Elevation Area <br /> <br />(ac) Capacity <br /> <br />(ac-ft) Discharge Dewater <br />Time <br />(cfs) (hrs) <br />5,499.74 1.239 0.000 0.000 Top of Sed. Storage <br />5,500.00 1.290 0.335 0.000 <br />5,500.50 1.340 0.992 0.000 <br />5,501.00 1.390 1.674 0.000 <br />5,501.50 1.440 2.382 0.000 <br />5,502.00 1.490 3.114 0.000 <br />5,502.50 1.530 3.869 0.000 <br />5,503.00 1.570 4.644 0.000 <br />Filename: RP-4 terrace -foal configuration.scA Printed 07-28-2004 <br />