National Association of Clean Water Agencies (NACWA)
EPANonrulemakingEPA-HQ-OW-2009-0921

Update of the 1999 Ambient Water Quality Criteria for Ammonia - Freshwater

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Last modified
Apr 16, 2024
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closed 5962d ago
National Association of Clean Water Agencies (NACWA) filings
1

Activity

National Association of Clean Water Agencies (NACWA) filed 1 comment on this docket between Apr 5, 2010 and Apr 5, 2010. 15 other organizations filed here. The comment window closed 5962d ago.

What National Association of Clean Water Agencies (NACWA) filed (1)

Apr 5, 2010· Comment submitted by Chris Hornback, Senior Director, Regulatory Affairs, National Association of Clean Water Agencies (NACWA)· EPA-HQ-OW-2009-0921-0052

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

Abstract

EPA is publishing the draft ammonia criteria update to request scientific views from the public

View on regulations.gov →