2040-AF24 201110 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2040 Water WATER 2000 Environmental Protection Agency EPA National Primary Drinking Water Regulations; Arsenic and Clarifications to Compliance and New Source Contaminants Monitoring (Section 610 Review) Info./Admin./Other Previously Published in The Unified Agenda Completed Actions No No Completion of a Section 610 Review Not Yet Determined 5 USC 610 No Final Rule 01/22/2001 66 FR 6976 Initiate 610 Review 12/20/2010 75 FR 79856 End Comment Period 02/18/2011 Completion of 610 Review 08/16/2011 EPA Docket information: EPA-OW-2010-0728 No No None No No http://www.epa.gov/sbrefa/section-610.html Yes No Stephanie Flaharty 2040 Office of Water OW 202 564-5072 flaharty.stephanie@epa.gov Environmental Protection Agency, Water, Mail Code 4601M, Washington DC 20460