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 www.epa.gov. 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 This website is no longer updated and links to external websites and some internal pages may not work.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

319 Grant: Reports and Project Summaries

Additional resources, reports and evaluations for those working on 319 grants.  Success Stories and other completed work are also included in the Restoration and Protection section    

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