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 This website is no longer updated and links to external websites and some internal pages may not work.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

Lac Courte Oreilles Reserve Lagoon NPDES Permit


In compliance with the provisions of the Clean Water Act, as amended, the Lac Courte Oreilles Band of Lake Superior Chippewa Indians is authorized by the United States Environmnental Protection Agency, Region 5, to discharge from a treatment facility operated by the Lac Courte Oreilles Public Works Department designated as the LCO Reserve Lagoon located within the Lac Courte Oreilles Indian Reservation. Reserve, Wisconsin. Sawyer County to a unnamed wetland within the Reservation, in accordance with effluent limitations, monitoring requirements, and other conditions.

Permit or application number: WI0073041

Finalized: 09/16/2016

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