Sediment Nutrients (Fertilizers, Grease, Organic Matter) Acids and Salts Heavy Metals (Lead, Mercury, Zinc) Toxic Chemicals (Pesticides, Organic, Inorganic Compounds) Pathogens (Bacteria, Viruses) Construction Sites Mining Operations Croplands Logging Operations Streambank Erosion Shoreline Erosion Grazed Woodland Croplands Nurseries Orchards Livestock Operations Gardens, Lawns, Forests Petroleum Storage Areas Landfills Irrigated Lands Mining Operations Urban Runoff, Roads, Parking Lots Landfills Mining Operations Vehicle Emissions Urban Runoff, Roads, Parking Lots Landfills Croplands, Nurseries, Orchards Building Sites Gardens, Lawns Landfills Domestic Sewage Livestock Waste Landfills NPS vs. Point Source Pollutants affecting water quality may come from point or nonpoint sources, or a combination of both.
(Sediment Nutrients; Landfills; Mining Operations Vehicle Emissions Urban Runoff, Roads, Parking Lots) (Domestic Sewage Livestock Waste Landfills NPS vs. Point Source Pollutants; affecting; water quality)
Sediment Nutrients Domestic Sewage Livestock Waste Landfills NPS vs. Point Source Pollutants
Landfills affecting
Mining Operations Vehicle Emissions Urban Runoff, Roads, Parking Lots
water quality