American Water Works Association
EPARulemakingEPA-HQ-OW-2024-0592

Perchlorate National Primary Drinking Water Regulation

RIN
Last modified
Jan 8, 2026
Comment window
closed 141d ago
American Water Works Association filings
2

Activity

American Water Works Association filed 2 comments on this docket between Mar 9, 2026 and Mar 9, 2026. 17 other organizations filed here. The comment window closed 141d ago.

What American Water Works Association filed (2)

Mar 9, 2026· Comment submitted by Pennsylvania-Section, American Water Works Association (PA-AWWA)· EPA-HQ-OW-2024-0592-0791

Filed on regulations.gov — full text not in the inline record.

Mar 9, 2026· Comment submitted by American Water Works Association (AWWA)· EPA-HQ-OW-2024-0592-0793

These comments are filed on behalf of the American Water Works Association (AWWA)

Abstract

The U.S. Environmental Protection Agency (EPA) is conducting rulemaking activities to develop a National Primary Drinking Water Regulation for perchlorate in drinking water.

View on regulations.gov →