PERMFILE133171 - Laserfiche WebLink

Home Browse Search

Civil Software Design -- SEDCAD+ Version 3.1 Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved. • Company Name: P&M Coal Mining Company Filename: C:\GONTAREK\EDNA\PUMP User: BDG Date: 10-01-1996 Time: 08:15:25 TROUT CREEK SMALL AREA EXEMPTION Storm: 1.80 inches, 10 year-24 hour, SCS Type II Hydrograph Convolution Interval: 0.1 hr ----------------------------------------- ----------------------------------------- NON-POND STRUCTURE INPUT/OUTPUT TABLE ----------------------------------------- ----------------------------------------- J1, B1, S1 TR SAE Drainage Area from J1, B1, S1, SWS(s)1: 0.1 acres Total Contributing Drainage Area: 0.1 acres GRASS FILTER INPUTS: Bulk Specific Gravity: 1.25 Initial Depth of Sediment in Zone D: 0.00 inches Manning's Grass Grass Infiltration Stiffness ------ Filter ------ Seg n Height Spacing Rate Factor Length width Slope # (in) (in) (iph) (N-sq m) (ft) (ft) (%) ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- 1 0.0121 3.0 0.7 0.10 0.700 200.0 10.0 8.0 Total Filter Peak Critical Filter Sediment rap Infiltration Infiltration Flow Prone Travel Wedge Depth Efficiency Volume Rate Depth Velocity Time Location in Zone D (°s) (ac-ft) (cfs) (inch) (fps) (hrs) (feet) (inch) ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- 89.1 0.0006 0.0046 0.099 0.7266 0.1000 0.595 0.0054 Runoff Peak Peak Sediment Peak Settleable Volume Discharge Sediment Concentration Concentration 24VW 24AA (ac-ft) (cfs) (tons) (mg/1) ml/1 (ml/1) (ml/1) ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- IN 0.01 0.10 0.1 14717 7.40 5.54 0.25 OUT 0.01 0.09 0.0 2511 0.00 0.00 0.00 •