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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: ACZ, INC.. <br />Filename: D:\TOM\SENECA\CWDITCH2 User: TEL <br />Date: 09-25-1995 Time: 13:40:20 • <br />SENECA II W MINE:CLEANWATER DIVERSION/RECEIVING CHANNEL <br />Storm: 1.70 inches, 10 year-24 hour, SCS Type II <br />' Hydrograph Convolution Interval: 0.1 hr <br />----------------------------------------- <br />----------------------------------------- <br />NON-POND STRUCTURE INPUT/OUTPUT TABLE <br />----------------------------------------- <br />----------------------------------------- <br /> J1, B1, S1 <br /> CLEANWATER DIVERTION <br />Drain age Area from J1, B1, S1, SWS(s)1: 81.4 acres <br /> Total Contributing Drainage Area: 81.4 acres <br /> MATERIAL: TALL FESCUE <br /> Trapezoidal Vegetated Channel <br /> Limiting Variable: Velocity = 7.000 fps <br /> Design Bottom <br /> Discharge Width ZLeft ZRight <br />- Slope <br /> (cfs) <br />(ft) <br />------------ <br />------------------- (%) <br />----- <br /> ---- <br />----------------------------------- <br />5.21 2.0 2.0:1 2.0:1 ----- <br />1.0 <br /> Top Manring's Hydraulic Froude <br />Retardance Depth Velocity Width N Radius Number <br />Class (ft) (fps) (ft) <br />_ <br />____ <br />___________ <br />Stability B _______________________________________ <br />1.63 0.61 8.5 0.231 ___________ <br />0.921 ____ <br />0.11 <br />Capacity B <br />d 1.63 0.61 8.5- 0.231 <br />7 <br />93 9 0.921 0.11 <br />+ B <br />Freeboar 1. <br />. <br /> P.unoff Peak <br /> Volume Discharge <br />J <br /> (ac-ft) (cfs) <br />----------------------------- <br />----------------------------- <br />IN/OUT 1.06 5.21 <br /> J1, B1, 52 <br /> RECEIVING CHANNEL <br />Drain age Area from J1, B1, S2, SWS(s)1: 32.2 ac res <br /> Total Contributing Drainage Area: 113.6 acres <br /> MATEPIAL: KENTUCKY BLUEG~ASS <br /> Triangular Vegetated Channel <br /> Limiting Variable: Velocity = 5.000 fps <br /> Design Bottom <br /> Discharge Width ZLeft ZRight Slope <br /> (cfs) (ft) <br />---- <br />-------------------- <br />-- <br />- (e) <br />----- <br /> --- <br />- <br />- <br />--- <br />----------------------------------- <br />4.78 2.0:1 2.0:1 ----- <br />8.0 <br /> Top Manning's Hydraulic Froude <br />Retardance Depth Velocity Width N Radius Number <br />Class <br />___________ (ft) (fps) (ft) <br />_______________________________________ _ <br />_________ --- __ <br />Stability C 0.88 2.99 3.5 0.076 0.395 0 79 <br />Capacity C 0.89 2.97 3.6 0.077 0.398 0.78 <br />Freeboard + C 1.19 4.8 <br /> Runoff Peak <br />