89 FR 54753
SIP Proposal: California (motor vehicle inspection and maintenance program requirements for the 2015 eight-hour ozone NAAQS).
Search Results
Use the filters on the left-hand side of this screen to refine the results further by topic or document type.
89 FR 54748
SIP Proposal: California (revisions concerning nitrogen oxide (NOx) emissions from boilers, gas turbines, and miscellaneous combustion units, and reasonably available control technology requirements for major source of NOx in the Sacramento Metro ozone nonattainment area).
89 FR 54820
EPA entered into a proposed settlement agreement under CERCLA concerning the Olin Chemical Superfund Site in Wilmington, Massachusetts.
89 FR 54820
EPA entered into a proposed settlement agreement under CERCLA concerning the Olin Chemical Superfund Site in Wilmington, Massachusetts.
89 FR 54362
SIP Approval: Iowa (recent changes to Linn County ordinances).
89 FR 54358
SIP Approval: Utah (revisions to air quality rules).
89 FR 54396
SIP Proposal: New Jersey (interstate transport requirements for the 2010 one-hour sulfur dioxide primary NAAQS).
89 FR 53995
EPA announced the availability of revised guidelines for eligible recipients (states, territories, and the District of Columbia) awarded federal grants under §319 of the CWA for the implementation of nonpoint source management programs.
89 FR 54066
United States v. Westchester Joint Water Works, No. 24 Civ. 4783 (S.D.N.Y. June 24, 2024). Under a proposed consent decree, settling SDWA defendants that violated maximum contaminant level set by EPA for certain disinfectant byproducts in drinking water, as well as a related administrative order requiring construction of a water filtration plant by specified deadlines, must (1) build and commence operation of a drinking water filtration plant by July 1, 2029; (2) implement measures to ensure the safety of its water supply until the filtration plant is operational; (3) pay a total of $1,250,000 in civil penalties; and (4) spend at least $900,000 on a supplemental environmental project to improve source water quality and at least $6,800,000 on two state water quality benefit projects.
89 FR 53932
SIP Proposal: Pennsylvania (revisions establishing reasonably available control technology requirements for the 2008 and 2015 ozone NAAQS for each category of volatile organic compound sources covered by EPA’s 2016 control techniques guidelines for the oil and gas industry).