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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: Greystone Development Consultants <br /> Filename: C:\SCAD\DT\NUCLA\POND4 User: C. A. Boudreau <br /> Date: 11-10-1992 Time: 13 :22 :48 <br /> Nucla Mine Pond 004 25 Year - 24 Hour Design Storm <br /> Storm: 2 .40 inches, 25 year-24 hour, SCS Type II <br /> Hydrograph Convolution Interval: 0. 1 hr <br /> LAST POND ONLY TABLE <br /> ------------------------ <br /> ------------------------ <br /> J1, B1, S1 <br /> Pond 004 <br /> Drainage Area from J1, B1, S1, SWS (s) 1: 6.3 acres <br /> Total Contributing Drainage Area: 6.3 acres <br /> DISCHARGE OPTIONS: <br /> Perf.. <br /> Riser <br /> Riser Diameter (in) 12.0 <br /> Riser Height (ft) 5. 00 <br /> rel Diameter (in) 12.0 <br /> arrel Length (ft) 70. 00 <br /> -arrel Slope (%) 4.00 <br /> Manning's n of Pipe 0.024 <br /> Spillway Elevation 5667. 1 <br /> Lowest Elevation of Holes 5656.7 <br /> # of Holes/Elevation 1 <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 ---- <br /> Crest Length (ft) ---- <br /> Z: 1 (Left and Right) -- -- <br /> B^ttom Width (ft) ---- <br /> D RESULTS: — <br /> Permanent <br /> Pool <br /> (ac-ft) <br />