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_~ <br />~~ <br />October 17. 1996 <br />Ms. E. Cosby <br />Page a <br />TABLE 2 <br />SOIL ERODIBILITY FA CfOR <br />Dominant Soil Type Soil Tailors SoB Erodibility Factor <br />Campspass Series Loam 0.24 <br />Bumctte Series Loam 0.28 <br />Work Series Loam 0.31 <br />Avera a 0.28 <br />2.3 Length-Slope Factor <br />Input parameters to determine the length-slope factor were obtained from scaled maps of the watershed azeas. <br />Values measured from the scaled maps are presented in the attached input parameter summaries. <br />2.4 Control Factor <br />The control factor is used to account for vegetative or mulch cover. The following values were utilized (Renard <br />et al, 1993): <br />TABLES <br />CONTROL FACTOR <br />Surface Vegetation Conlrrol Factor <br />Disturbed No appreciable canopy or cover 1.00 <br />l to 2 Year Reclamation Rangeland/Idle land, no appreciable canopy, 60% covtt 0.090 <br />3+ Year Reclamation Rangeland/tdle land, no appreciable canopy, 70% cover 0.067 <br />Undisturbed Sa ebrush Sa ebrush, 25% coon , 60% cover 0.082 <br />2.5 Practice Factor <br />The practice factor is used to account for conservation practices for the watershed. As indicated previously, the <br />following values were utilized (Schwab and Wamer, 1987): <br />