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 You selected the area Mark West and the topic Sediment: Road Densities for Mark West Calwaters  
This is a map of 1:24,000 scale roads in Calwater Planning Watersheds in the Mark West sub-basin, displayed with sub-basins and a grayscale hillshade of elevation.The actual number of roads is under-represented in this map because the roads layer is based primarily on 1:24,000 scale topographic maps, which may be out-dated and tend to underestimate forest and ranch roads.