United States v. Smith and Edwards Co., No. 1:23-cv-00108-HCN (D. Utah Sept. 29, 2023). Under a proposed consent decree, settling CERCLA defendants will pay $2,290,065 and $300,000 to reimburse EPA’s response costs in connection with an emergency removal action at the Ogden Swift Building Superfund site in Ogden, Utah, and settling federal agencies will pay $2,290,065 to resolve a potential counterclaim against the United States.

United States v. Stepan Co., No. 2:23-cv-20769-KM-JRA (D.N.J. Sept. 29, 2023). Under a proposed consent decree, a settling CERCLA defendant must perform response actions to address chemically contaminated soils at the Maywood Chemical Company Superfund site, pay future oversight costs, and pay $362,853.28 to the United States and $15,593.62 to New Jersey Department of Environmental Protection for past costs.

United States v. Hamilton County Water and Wastewater Treatment Authority, No. 23-cv-00225 (E.D. Tenn. Sept. 29, 2023). Under a proposed consent decree, a settling CWA defendant that allegedly discharged to waters of the United States without an NPDES permit and violated the operations and maintenance conditions of its NPDES permit must perform injunctive relief and pay a civil penalty of $598,490.

EPA announced its intent to approve revisions to Texas' Public Water System Supervision program.

United States v. Waco Oil & Gas Co., Inc., No. 23-cv-00078 (N.D.W. Va. Sept. 28, 2023). Under a proposed consent decree, a settling CWA defendant that discharged pollutants without a permit into waters of the United States must restore impacted areas, perform mitigation, and pay a civil penalty.

United States v. Shell Oil. Co., No. 83-cv-2379 (D. Colo. Sept. 28, 2023). A proposed amendment to a consent decree changes the manner in which a settling CERCLA defendant will pay oversight costs for Army-led environmental cleanup activities at the Rocky Mountain Arsenal, and fully resolves those costs.

The Bureau of Ocean Energy Management amended its renewable energy regulations to update the definition of “Outer Continental Shelf” and add the definition of “State” in conformity with the Inflation Reduction Act.

United States v. CR-Troy, Inc., No. 2:23-cv-463 (S.D. Ind. Sept. 26, 2023). Under a proposed consent decree, settling CERCLA defendants must pay $3,650,000 in response costs and perform remedial measures at the Elm Street Groundwater Contamination Site in Terre Haute, Indiana.

United States v. Mount Vernon, No. 18-5845 (S.D.N.Y. Sept. 19, 2023). Under a proposed consent decree, a settling CWA defendant must take steps necessary to bring its municipal separate storm sewer system into compliance and pay a $100,000 civil penalty.

EPA revised and replaced the 2020 regulatory requirements for water quality certification under CWA §401.