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SCS RUNOFF CURVE NUMBER <br />FRACTION OF AREA ALLOWING RUNOFF <br />AREA PROJECTED ON HORIZONTAL PLANE <br />EVAPORATIVE ZONE DEPTH <br />• INITIAL WATER IN EVAPORATIVE ZONE <br />UPPER LIMIT OF EVAPORATIVE STORAGE <br />LOWER LIMIT OF EVAPORATIVE STORAGE <br />INITIAL SNOW WATER <br />INITIAL WATER IN LAYER MATERIALS <br />TOTAL INITIAL WATER <br />TOTAL SUBSURFACS INFLOW <br />TIME: 9:47 DATE: 12/21/1995 <br />72.20 <br />100.0 <br />1.000 <br />18.0 <br />0.849 <br />7.146 <br />0.234 <br />0.000 <br />40.277 <br />40.277 <br />0.00 <br />PERCENT <br />ACRES <br />INCHES <br />INCHES <br />INCHES <br />INCHES <br />INCHES <br />INCHES <br />INCHES <br />I <br />tt+*tt+,tt++tt++t++ttt+ttt~+~tf++++*+t+ftt+t+t,t+r,ttt++t+tt++r+tt+t*tt+t++ttrt+r <br />TITLE: West Elk Mine Refuse Pile Expansion (RPE) Phase I <br />++++++++t++,rt+++t++++++rt+,r+++t++t,r+++t+++*t+r++++++:++++++t++++++++*+tt+t++++ <br />NOTE: INITIAL MOISTURE CONTENT OF THE LAYERS AND SNOW WATER WERE <br />COMPUTED AS NEARLY STEADY-STATE VALUES BY THE PROGRAM. <br /> <br />LAYER 1 <br />TYPE 1 - VERTICAL PERCOLATION LAYER <br />MATERIAL TEXTURE NUMBER 21 <br />THICKNESS = 360.00 INCHES <br />POROSITY = 0.3970 VOL/VOL <br />FIELD CAPACITY = 0.0320 VOL/VOL <br />WILTING POINT = 0.0130 VOL/VOL <br />INITIAL SOIL WATER CONTENT = 0.0394 VOL/VOL <br />EFFECTIVE SAT. HYD. COND. = 0.300000012000 <br />LAYER 2 <br />TYPE 2 - LATERAL DRAINAGE LAYER <br />MATERIAL TEXTURE NUMBER 20 <br />THICKNESS = 48.00 INCHES <br />POROSITY = 0.8500 VOL/VOL <br />FIELD CAPACITY = 0.0100 VOL/VOL <br />• WILTING POINT <br />INITIAL SOIL WATER CONTENT 0.0050 <br />0.0100 VOL/VOL <br />VOL/VOL <br />EFFECTIVE SAT. HYD. COND. = 10.0000000000 <br />SLOPE 40.00 PERCENT <br />DRAINAGE LENGTH = 350.0 FEET <br />CM/SEC <br />CM/SEC <br />