An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Polluted Runoff: Nonpoint Source (NPS) Pollution

Nonpoint Source News-Notes, Issue 58, July 1999

News-Notes is a periodic report on the Condition of the Water-Related Environment, the Control of Nonpoint Sources of Water Pollution, and the Ecological Management and Restoration of Watersheds

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.