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  2. Waters of the United States

Navigable Waters Protection Rule - Federalism and Tribal Consultation

EPA is archiving material relevant to the Navigable Waters Protection Rule, including this page, to avoid confusion with the January 2023 rulemaking efforts. For information on federalism consultation for the January 2023 rulemaking, please click here. For information on Tribal consultation for the January 2023 rulemaking, please click here.

In Spring 2017, EPA, in coordination with the Department of the Army, initiated formal consultations to solicit comments from state, local, and tribal governments regarding such a new definition. The agencies held a series of meetings with various groups as part of the consultation processes and have posted for public review each of the letters received as part of the consultation processes. ​The agencies prepared reports of these consultations to summarize the activities conducted during the rulemaking process. The reports also summarize comments provided by participants.

  • Summary Report of Tribal Consultation and Engagement for the Navigable Waters Protection Rule: Definition of “Waters of the United States” (pdf) (911.34 KB)
  • Summary Report on Consultation with State and Local Governments for the Navigable Waters Protection Rule: Definition of “Waters of the United States” (pdf) (272.23 KB)

Waters of the United States

  • About Waters of the United States
    • Programs Utilizing the Definition of Waters of the United States
  • Current Implementation of Waters of the United States
    • Coordination Process and Memoranda to the Field
    • Rule Status and Litigation Update
    • Implementation Tools and Methods
  • Revising the Definition of Waters of the United States
    • Amendments to the 2023 Rule
    • Training Presentations
    • Public Outreach and Stakeholder Engagement Activities
Contact Us about Waters of the United States
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on November 4, 2024
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