In re: Mallinckrodt PLC, No. 20-12522 (D. Del. Dec. 4, 2023). A proposed settlement agreement grants the United States an allowed unsecured claim against a settling CERCLA defendant on behalf of DOI in the amount of $56,880,784, and for EPA in the amount of $499,216, for past costs and future liability as a potential liable party at the Sangamo Electric Dump/Crab Orchard National Wildlife Refuge Site. 

United States v. Heritage-Crystal Clean, LLC, No. 1:22-cv-00303 (N.D. Ill. Dec. 7, 2023). Under a proposed consent decree, a settling RCRA defendant that allegedly violated various hazardous waste management requirements at five of its facilities must comply with extensive measures to assure its facilities do not manage used parts washing solvent that is subject to regulation as hazardous waste and pay civil penalties totaling $1,162,500.

United States v. TCI Pacific Communications LLC, No. 23-4218 (C.D. Ill. Dec. 5, 2023). Under a proposed consent decree, a settling CERCLA defendant must pay a total of $368,831.16 in EPA’s response costs and perform remedial work with respect to Operable Unit 4 of the DePue/New Jersey Zinc/Mobil Chemical Corp. Superfund Site in DePue, Illinois. 

United States v. Wyeth Holdings LLC, No. 2:23-cv-22922 (D.N.J. Dec. 6, 2023). Under a proposed consent decree, a settling CERCLA defendant that allegedly released hazardous substances at or from the American Cyanamid Superfund Site in Somerset County, New Jersey, causing injury to floodplains, riparian areas, and wetlands adjacent to the site and the biota supported by these habitats, must undertake and fund the “Duke Farms Forested Floodplain Restoration Project,” which will restore 112 areas of former farmland located upstream of the site on the Raritan River to a natural habitat, as well as pay for assessment and oversight costs.