... urban areas is polluted runoff. Sources include stormwater runoff from streets, parking lots, and snow disposal (oil and trace metals), erosion from gravel pits and construction activities (sediments), ... Land Use Planning, Soil and Water Conservation Districts, Office of Habitat Management and Permitting (OHMP), Office of Project Management and Permitting, Coastal Nonpoint Source Pollution, ACMP ... (cities, towns, and villages) waters are predominantly impaired from sediment, turbidity, and fecal coliform bacteria contamination from urban and stormwater runoff. 1. Stormwater Runoff As urbanization...