2040-AF16 201310 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2040 Water WATER 2000 Environmental Protection Agency EPA Water Quality Standards Regulatory Clarifications Other Significant Previously Published in The Unified Agenda Proposed Rule Stage No No 40 CFR 131 (revision) 33 USC 1251 et seq No Notice 07/30/2010 75 FR 44930 NPRM 09/04/2013 78 FR 54517 NPRM Comment Period End 12/03/2013 Final Rule 05/00/2014 Docket #:EPA-HQ-OW-2010-0606 No No Federal State Tribal No No http://epa.gov/waterscience/standards No No Shari Barash 2040 Office of Water OW 202 566-0996 202 566-1053 barash.shari@epa.gov Mail Code 4305T, 1200 Pennsylvania Ave. NW., Washington DC 20460 Janita Aguirre 2040 Office of Water OW 202 566-1149 202 566-0409 aguirre.janita@epa.gov Mail Code 4305T, 1200 Pennsylvania Ave. NW., Washington DC 20460