Water Environment Federation
EPARulemakingEPA-HQ-OW-2024-0328

Clean Water Act Methods Update Rule for the Analysis of Contaminants in Effluent

RIN
Last modified
Mar 25, 2025
Comment window
closed 491d ago
Water Environment Federation filings
2

Activity

Water Environment Federation filed 2 comments on this docket between Jan 31, 2025 and Mar 24, 2025. 14 other organizations filed here. The comment window closed 491d ago.

What Water Environment Federation filed (2)

Mar 24, 2025· Comment submitted by Water Environment Federation (WEF)· EPA-HQ-OW-2024-0328-0067

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

Jan 31, 2025· Comment submitted by Water Environment Federation (WEF)· EPA-HQ-OW-2024-0328-0029

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

Abstract

The U.S. Environmental Protection Agency (EPA) is proposing to promulgate new methods and update methods at 40 CFR Part 136 for the Clean Water Act. This proposal includes adding laboratory methods to be used by industries and municipalities for reporting under the EPA’s National Pollutant Discharge Elimination System permit program. The Clean Water Act requires the EPA to promulgate test procedures for analysis of pollutants.

View on regulations.gov →