Laserfiche WebLink
Drainage Ratio = 0.37 <br />Total Area = 126.850 acres <br />Gross Erosion = 873.414 tons/yr. <br />Total Yield = 323.163 tons/yr. <br />Runoff Volume = 3.698 acre-ft <br />Sediment Volume = 0.158 acre-ft <br />Total Volume = 3.856 acre-ft <br />Universal Soil Loss Equation :Application in this Program <br />-------------------------------------------------------------- <br />-------------------------------------------------------------- <br />Required User Input <br />Note :The following values are to be entered by the user for each area <br />in the watershed. The method for obtaining these parameters is left to the user. <br />Rainfall Factor (R) :Default = 50; <br />Erodability Factor (K) :Default = 0.37 <br />C Factor (C) :Default = 0.5 <br />P Factor (P) :Default = 1.0 <br />Geometric Information <br />Area (sq units) :Can be entered by the user or the program calculates <br />the area of auser-selected closed polyline. The user also has the option <br />to enter the area in different units. <br />Slope, S (%) :Can be entered by the user or the program calculates <br />the slope when the user selects an area from the screen. <br />Attachment 2.05.3(3)-20-11 <br />