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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: PEABODY COAL COMPANY <br />Filename: C:\SEDCAD3\SEN2W\QQ-D1 User: RJG <br />Date: 10-19-1993 Time: 13:45:57 <br />SENECA II-W TSPILE QQ DITCH QQ-D1 <br />Storm: 1.60 inches, 10 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />NON-POND STRUCTURE INPUT/OUTPUT TABLE <br />J1, B1, S1 <br />DITCH QQ-D1 <br />Drainage Area from J1, B1, S1, SWS(s)1: 1.4 acres <br />Total Contributing Drainage Area: 1.4 acres <br />MATERIAL: GRADED LOAM TO COBBLES NONCOLLOIDAL <br />Triangular Earthen Channel <br />Limiting Variable: Velocity = 5.000 fps <br />Sediment-laden Water <br />Design Bottom Manning's <br />Discharge Width ZLeft ZRight Slope n <br />(cfs) (ft) (~) <br />------------------------------------------------- <br />------------------------------------------------- <br />0.11 1.0:1 1.0:1 14.8 0.030 <br />Top Hydraulic Froude <br />Depth Velocity Width Radius Number <br />(ft) (fps) (ft) <br />----------------------------------------------- <br />----------------------------------------------- <br />0.19 3.21 0.4 0.069 1.81 <br />w/ Freeboard: 0.49 1.0 <br />Runoff Peak <br />Volume Discharge <br />(ac-ft) (cfs) <br />IN/OUT 0.01 0.11 <br />*********,t,t************~*********************~************************~******** <br />