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<br /> <br /> <br />s TABLE 16 <br /> VALUES FOR "P" FACTOR* <br /> Control Method Factor P <br /> <br /> Selective Grading and Shaping 0.80 <br /> Vegetative Buffer Strips 0.10-0.20 <br /> Roughened Surface 0.90 <br /> Benches 0.75 <br /> Diversion Structures 0.60 <br /> <br /> Grade Control Structures 0.40-O.SO <br /> Grassed Waterways 0.10-0.20 <br />1. Level Spreader <br /> *Values are estimates only. They affect delivery of <br /> sediment or soil off of a site but are not helpful in _ <br /> determining the soil loss. <br /> <br /> <br /> <br />-89-