EPA entered into a proposed administrative settlement agreement under CERCLA with Sugar Pine Hotel, Inc., for the recovery of $44,192 plus interest in past response costs incurred at the Klamath Falls Motel Mercury Spill Response site.

NMFS announced its 12-month finding on a petition to revise the critical habitat designation for the North Pacific right whale under the ESA.

EPA granted authorization to the state of Wyoming for the changes to its hazardous waste management program under RCRA.

EPA proposed to grant authorization to the state of Wyoming for the changes to its hazardous waste management program under RCRA.

FWS announced findings that delisting the southern sea otter is not warranted at this time, and that listing the Cascades frog, plains spotted skunk, sicklefin chub, sturgeon chub, Tennessee cave salamander, and Yazoo crayfish as endangered or threatened species under the ESA is not warranted at this time.

FWS proposed to list the Miami cave crayfish as a threatened species under the ESA, with a rule issued under §4(d) of the Act.

FWS proposed to list the Quitobaquito tryonia as an endangered species under the ESA, and to designate approximately 6,095 square feet in Arizona as critical habitat for the species.

United States v. Atlantic Richfield Co., No. 4:23-cv-00050-BMM (D. Mont. Aug. 22, 2023). Under a proposed consent decree, a settling CERCLA defendant must (1) perform certain remedial actions to address soil contamination, (2) pay EPA $464,475.12 in reimbursement of past response costs, and (3) reimburse EPA for future costs, in connection with the release of hazardous substances at the ACM Smelter and Refinery Site in Cascade County, Montana.

NMFS proposed to change the status of pillar coral from threatened to endangered under the ESA, based on population declines and susceptibility to a recently emerged coral disease.

FWS determined endangered status for the South Sierra and South Coast distinct population segments (DPSs) of the foothill yellow-legged frog and threatened status for the species’ North Feather and Central Coast DPSs under the ESA.