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• <br />STRAW BALE DEMONSTRATION <br />Undisturbed Watershed <br />Watershed Area <br />0.52 <br />Soil type <br />C <br />CN <br />63 (undisturbed land) <br />K factor <br />0.37 <br />C factor <br />0.038 <br />P factor <br />1 <br />Disturbed Watershed <br />Watershed Area <br />1.64 ac <br />Soil Type <br />C <br />Ground Cover <br />bare (roughened on slope, mud pits in flat area) <br />Cover type <br />none <br />CN <br />86 <br />K factor <br />0.37 <br />C factor <br />1 <br />P factor <br />0.8 (roughened slopes and mud pits) <br />All other parameter inputs are shown on the SEDCAD4 output files. <br />RESULTS <br />Runoff volume 0.12 ac -ft <br />Settleable Concentration 0.48 ml/1 <br />Based on the relatively small size of the drill pad disturbed area and the Oxbow's ability to control erosion <br />from the site and meet water quality standards, an SAE is requested for the drill pad. <br />DegasDri1PadS AERev l .msword <br />