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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: PEAHODY WESTERN COAL COMPANY <br />Filename: C:\SEDCAD3\YOAST\R3A11-25 User: NOA <br />Date: OS-03-1997 Time: 13:59:30 <br />REVISED POND 11 (25yr.-24hr. Precip. Event 2.1 inch) <br />Storm: 2.10 inches, 25 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />POND INPUT/OUTPUT TABLE <br />J1, 81, 31 <br />POND 011 <br />Drainage Area from J1, B1, S1, SWS(s)1-2: 141.3 acres <br />Total Contributing Drainage Area: 161.3 acres <br />DISCHARGE OPTIONS: <br />Emergency <br />Spillway <br />Riser Diameter (in) ---- <br />Riser Height (ft) ---- <br />Harrel Diameter (in) ---- <br />Barrel Length (ft) ---- <br />Barrel Slope (B) ---- <br />~laaning's n of Pipa ---- <br />Spillway Elevation ---- <br />Lowest Elevation of Holes ---- <br />A of Holee/Elevation ---- <br />Entrance Loas Coefficient ---- <br />Tailwater Depth (ft) ---- <br />Noteh Angle (degrees) ---- <br />Weir Width (ft) ---- <br />Siphon Crest Elevation ---- <br />Siphon Tube Diameter (ia) ---- <br />Siphon Tube Length (ft) ---- <br />Naaning's n of Siphon ---- <br />Siphon Inlet 8levation ---- <br />Siphon Outlet Elevation ---- <br />Emergency Spillway Elevation 7011.5 <br />Crest Length (ft) 50.0 <br />Z:1 (Left and Right) 3.0 3.0 <br />Bottom Width (ft) 30.0 <br />POND RESULTS: <br />Permanent <br />Pool <br />(ac-ft) <br />4.6 <br />i <br /> <br /> <br />