2040-AF16 201004 Unified Agenda of Federal Regulatory and Deregulatory Actions 2040 Water WATER 2000 Environmental Protection Agency EPA Water Quality Standards Regulatory Clarifications Other Significant First Time Published in The Unified Agenda Long-Term Actions No Undetermined 40 CFR 131(Revision) Not Yet Determined No NPRM 06/00/2011 Final Action 06/00/2012 SAN No. 5424. No No State Tribal Undetermined No www.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 Jarvis 2040 Office of Water OW 202 566-0537 Jarvis.Christina@epamail.epa.gov 4305T, Washington DC 20460