2013-10-30_PERMIT FILE - C1981038A (2)

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Civil Software Design -- SEDCAD+ Version 3.0 Copyright (C) 1987-1990. Pamela J. Schwab. All rights reserved. Com any Name: Cyprus Yampa Coal • Filename: A:\OVWMST~P User: Karl C. Koehler Date: 04-04-1993 Time: 14:04:48 ORCHARD VALLEY WEST MINE FILL (SOUTHERN EXPOSURE - UPPER SLOPE) Storm: 1.70 inches, 10 ear-24 hour SCS Type II H h c ti l 0 1 h d l i y rograp onvo on nterva : . u r --------------------------------------------- --------------------------------------------- SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE --------------------------------------------- --------------------------------------------- -Hydrology- Base- Runoff Peak JBS SWS Area CN UHS Tc K X Flow Volume Di scharge (ac) (hrs) (hrs) (cfs) (ac-ft) ____________________________ (cfs) _______ 111 1 1.47 73 M 0.014 0.000 0.000 0.0 0.02 0.29 Type: Grass Filter Label: TERRACE GRASS FILTER 111 --- Structure 1.47 0.02 ----------------------- -- ---- -- -- --- ---- - --- -- 111 - ---- ------ ------ ----- - - - Total IN 1.47 0.02 ----- 0.29 111 Total OUT 0.01 0.27 SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE ---------------------- --------------------------=------- -Sedimentology- 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 •JBS SWS K L R (ft) ------------------- ------------------- 111 1 0.28 160. Type: 111 Structure ------------------- ill Total IN 111 Total OUT • S CP Tt P# SED SCp SSp 24VW 2 (%) (hrs) (tons) (mg/1) (ml/1) (ml/1) (m 0 40.0 0.150 0.000 1 2.4 Grass Filter Label: TERRACE GRASS FILTER 2.4 2.4 164471 96.42 40.53 13.36 0.0 3977 0.00 0.00 0.00 ---------------------------------------- ---------------------------------------- s~~ 3