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 This website is no longer updated and links to external websites and some internal pages may not work.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

Navigable Waters Protection Rule

Federalism Consultation Letters - Region 7

As part of the EPA and the Department of the Army’s efforts to review and revise the scope of the “waters of the United States,” the agencies have posted approximately 200 comment letters that were submitted during the formal consultation process, giving the public and stakeholders the opportunity to review the input the agencies received.  A summary of issues raised during federalism and tribal consultation will be available in the docket once a Step 2 rulemaking is proposed. 

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