2040-AF82 202104 Unified Agenda of Federal Regulatory and Deregulatory Actions 2040 Office of Water OW 2000 Environmental Protection Agency EPA Human Health Criteria for Arsenic in Idaho

In 2016, EPA disapproved Idaho's human health arsenic criteria. EPA is under a consent decree to sign a proposed rule setting forth new human health arsenic criteria for Idaho by Nov. 15, 2022, unless Idaho adopts replacement criteria that EPA approves by November 15, 2022. Similarly, the consent decree requires EPA to sign a final rule by Nov. 15, 2023, unless Idaho adopts replacement criteria that EPA approves.

]]> Other Significant Previously Published in The Unified Agenda Long-Term Actions No No 40 CFR 131.XX 33 U.S.C. 1313(c)(4)(B) Judicial Final 11/15/2023 Consent Decree: Northwest Environmental Advocates v. EPA No. 15-cv-01151 (D. Oregon) Judicial NPRM 11/15/2022 Consent Decree: Northwest Environmental Advocates v. EPA No. 15-cv-01151 (D. Oregon) No NPRM 11/00/2022 No No State No No No No Erica Fleisig 2040 Office of Water OW 202 566-1057 fleisig.erica@epa.gov 4305T, 1200 Pennsylvania Avenue NW, Washington DC 20460