Waters Advocacy Coalition Comments on the EPA and Army Corps of Engineers' Proposed Rule, Updated Definition of "Waters of the United States"
The Waters Advocacy Coalition (“WAC”) offers the following comments on the Environmental Protection Agency’s (“EPA”) and U.S. Army Corps of Engineers’ (“Corps”) (collectively, the “Agencies”) proposed revised definition of “waters of the United States” (“WOTUS”) under the Federal Water Pollution Control Act, as amended, also known as the Clean Water Act (“CWA” or “Act”),1 Updated Definition of “Waters of the United States,” 90 Fed. Reg. 52,498 (Nov. 20, 2025) (hereinafter, “Proposed Rule”).