Types of Nonpoint Source Pollution
On this Page: Overview: Nonpoint source (NPS) pollution is any source of pollution that does not meet the point source definition under the Clean Water Act. Nonpoint sources are runoff from…
Nonpoint Source: Agriculture | US EPA
What is the extent and importance of U.S. agriculture? Contour strip cropping reduces erosion and runoff(Source: USDA NRCS) Nearly 1.2 billion acres of the nation’s 2.3 billion acres are devoted…
