What are Common Sources of Pollution in Watersheds and Aquifers?
The most common sources of pollution in watersheds and aquifers include agricultural runoff, which often carries nutrients and pesticides; industrial discharges that may release heavy metals and organic pollutants; and urban runoff, which transports oil, grease, and chemicals from roads and lawns. Furthermore, leaching from landfills and septic systems can introduce a variety of contaminants into these water bodies.
