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18 November 2021 - EPA, Army Announce Signing of Proposed Rule to Revise the Definition of Waters of the United States

USACE Regulatory
Published Nov. 18, 2021

On 18 November 2021, the U.S. Environmental Protection Agency and the Department of the Army (“the agencies”) announced the signing of a proposed rule to revise the definition of “waters of the United States.” This proposal marks a key milestone in the regulatory process announced in June of 2021. The agencies propose to put back into place the pre-2015 definition of “waters of the United States,” updated to reflect consideration of Supreme Court decisions. This familiar approach to “waters of the United States” would support a stable implementation of “waters of the United States” while the agencies continue to consult with states, Tribes, local governments, and a broad array of stakeholders in both the implementation of WOTUS and future regulatory actions.

In developing the proposed rule, EPA and the Army reviewed and considered the extensive feedback and recommendations the agencies received from states, tribes, local governments, and stakeholders throughout consultations and pre-proposal meetings and webinars.

The agencies’ press release for the 18 November 2021 announcement is available at https://www.epa.gov/wotus/revising-definition-waters-united-states .