2011-11-28_PERMIT FILE - C1992081 (30)

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Civil Software Design -- SEDCAD+ Version 3.1 Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved. • Company Name: Peabody Coal Company Filename: C:OSEDCAD3OHGLOTSP#1 User: TJW Date: 12-07-1992 Time: 14:29:39 HAYDEN GULCH TERMINAL TOPSOIL STOCKPILE NO. 1 (near haulage road) Storm: 1.60 inches, 10 year-24 hour, SCS Type II Hydrograph Convolution Interval: 0.1 hr ------------------------------------------- ------------------------------------------- SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE -Hydrology- Base- Runoff Peak JBS SWS Area CN UHS Tc K X Flow Volume Discharge (ac) (hrs) (hrs) (cfs) (ac-ft) (cfs) ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- 111 1 0.80 48 S 0.050 0.000 0.000 0.0 0.00 0.00 Type: Null Label: H-G TOPSOIL PILE 1 111 Structure 0.80 0.00 111 Total IN/OUT 0.80 0.00 0.00 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ --------------------------------------------- --------------------------------------------- SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE • ________________5edimentology_====___________ SED: Sediment SCp: Peak Sediment Concentration SSp: Peak Settleable Concentration 24VW: Volume Weighted Average Settleable Concentration - Peak 24 hours 24AA: Arithmetic Average Settleable Concentration - Peak 24 hours PS JBS SWS K L S CP Tt # SED SCp SSp 24VW 24AA (ft) (o) (hrs) (tons) (mg/1) (ml/1) (ml/1) (ml/1) -------------------------------------------------------------------------=--- ----------------------------------------------------------------------------- R 111 1 0.25 100.0 2.0 0.075 0.000 1 0.0 Type: Null Label: H-G TOPSOIL PILE 1 111 Structure 0.0 111 Total IN/OUT -------------------------------- 0.0 0 0.00 0.00 0.00