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Civil Software Design -- SEDCAD+ Version 3.1 <br />_ Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved. <br />• Company Name: TRAPPER MINING <br />Filename: C:\SEDCAD3\OAK2000 User: JMM <br />Date: 06-22-2000 Time: 10:32:03 <br />OAK DAMS 1 AND 2 with East F pit disturbance in 2000-2002 <br />Storm: 1.40 inches, 10 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />POND INPUT/OUTPUT TABLE <br />--------------------------- <br />--------------------------- <br />J2, B1, Sl <br />OAK DAM NO.l <br />Drainage Area from J2, B1, S1, SWS(s)1: 74.4 acres <br />Total Contributing Drainage Area: 300.8 acres <br />DISCHARGE OPTIONS: <br />Emergency Emergency <br />Spillway Spillway <br />Riser Diameter (in) ---- ---- <br />Riser Height (ft) ---- ---- <br />arrel Diameter (in) <br />~~Barrel Length (ft) ---- ---- <br />Barrel Slope (%) ---- ---- <br />Manning's n of Pipe ---- ---- <br />Spillway Elevation ---- ---- <br />Lowest Elevation of Holes ---- ---- <br /># of Holes/Elevation ---- ---- <br />Entrance Loss Coefficient ---- ---- <br />Tailwater Depth (ft) ---- ---- <br />Notch Angle (degrees) ---- ---- <br />Weir Width (ft) ---- ---- <br />Siphon Crest Elevation ---- ---- <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 6668.4 6670.2 <br />Crest Length (ft) 20.0 20.0 <br />Z:1 (Left and Right) 1.4 2.3 3.9 3.5 <br />Bottom Width (ft) 2.2 13.3 <br />POND RESULTS <br />- Sediment Permanent Dead Sediment <br />Storage* Pool Space Algorithm <br />(ac-ft) (ac-ft) <br />- <br />- <br />- (%) <br />--------- <br />----- <br />-- <br />---------- <br />---------- <br />2.16 ---- <br />--- <br />- <br />----------- <br />1.44 --------- <br />25.00 ---- <br />----------- <br />CSTRS <br />