An official website of the United States government.

We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

EPA in Minnesota

NPDES Petition for Program Withdrawal in Minnesota

Documents related to the WaterLegacy Petition for NPDES Program Withdrawal in Minnesota

You can request the attachments for the supplement to the petition.

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