02/06/2026
New Public Engagement Opportunity for EPA's proposed rule "Updating Clean Water Act Section 401 Regulations”
On January 13, 2026, the U.S. Environmental Protection Agency (EPA) announced a proposed rule to revise the existing Clean Water Act (CWA) Section 401 water quality certification regulations. EPA is accepting public comments on the proposed rule through February 17, 2026.
The agency’s CWA 401 Team is excited to announce that EPA will host a third public meeting session on the proposal on Thursday, February 5, 2026, from 12:00 p.m. to 3:00 p.m. EST. Those wishing to attend may register here. Attendees may also register for a three-minute time slot to speak. Slots will be assigned on a first-come, first-served basis and will be limited by the duration of the meeting. Confirmed speakers will receive a separate email with additional information and instructions.
Learn more at www.epa.gov/cwa-401 or send an email to cwa401@epa.gov.
For any questions related to this announcement, please contact cwa401@epa.gov. Do not respond directly to this e-mail, as this inbox is not monitored.
Section 401 of the Clean Water Act