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Waters of the United States
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EPA is archiving material relevant to the Navigable Waters Protection Rule, including this page, to avoid confusion during the upcoming rulemaking efforts.

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 are available here and in the docket for the Navigable Waters Protection Rule. 

  • Complete list of federalism letters
  • Complete list of tribal letters
  • US - ACWA 2017-06-19 (pdf)
  • US - ASFPM 2017-06-09 (pdf)
  • US - ASWM 2017-06-16 (pdf)
  • US - Attorneys General 20 States 2017-06-19 (pdf)
  • US - ECOS 2017-06-19 (pdf)
  • US - NACD 2017-06-16 (pdf)
  • US - NACo-NLC-USCM 2017-06-19 (pdf)
  • US - NACWA 2017-06-19 (pdf)
  • US - NAFSMA 2017-06-19 (pdf)
  • US - NASDA 2017-06-19 (pdf)
  • US - NCSL 2017-06-16 (pdf)
  • US - NEIWPCC 2017-06-19 (pdf)
  • US - NGA 2017-06-19 (pdf)
  • US - NMSA 2017-06-19 (pdf)
  • US - NWRA 2017-06-19 (pdf)
  • US - WGA 2017-06-19 (pdf)
  • US - WSLCA 2017-07-25 (pdf)
  • US - WSWC 2017-06-19 (pdf)
  • Waters of the United States Home
  • About Waters of the United States
    • Current Definition of Waters of the United States
    • Programs Utilizing the Definition of Waters of the United States
  • Current Implementation of Waters of the United States
    • Training and Implementation Memos
    • Implementation Tools and Methods
  • Revising the Definition of Waters of the United States
    • Public Outreach and Stakeholder Engagement Activities
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on February 11, 2022
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