Oct 8, 2010· Comment submitted by Karen Bennett, Vice President, Environmental Affairs, National Mining Association (NMA)· EPA-HQ-OW-2010-0606-0005
Filed on regulations.gov — full text not in the inline record.
National Mining Association filed 1 comment on this docket between Oct 8, 2010 and Oct 8, 2010. 8 other organizations filed here. The comment window closed 4590d ago.
Filed on regulations.gov — full text not in the inline record.
EPA's updates to key areas of the federal water quality standards (WQS) regulation at 40 CFR Part 131.
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