2040-AF16 201110 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 of Listening Session 07/30/2010 75 FR 44930 NPRM 03/00/2012 Final Action 11/00/2012 EPA Docket information: EPA-HQ-OW-2010-0606 No No State Tribal No No http://epa.gov/waterscience/standards No No Grace Robiou 2040 Office of Water OW 202 566-2975 robiou.grace@epamail.epa.gov 4305T, Washington DC 20460 Christina Christensen 2040 Office of Water OW 202 566-0537 Christensen.Christina@epamail.epa.gov 4305T, Washington DC 20460