EPA proposed to approve revisions to South Dakota's hazardous waste management program.

United States v. Beazer East, Inc., No. 11-cv-1124 (E.D. Pa. Feb. 16, 2011). Settling CERCLA defendants responsible for violations at the Crater Resources Superfund site in Upper Merion Township, Pennsylvania, must pay $1,380,000 in U.S. response costs incurred at the site.

United States v. Lyon, No. 1:07-CV-00491-LJO-MJS (E.D. Cal. Jan. 28, 2011). Settling CERCLA defendants responsible for violations at the Modesto Groundwater Contamination Superfund site in Modesto, California, must pay $2,175,000 in U.S. response costs incurred at the site.

United States v. United Illuminating Co., No. 11-cv-121 (D. Conn. Jan. 24, 2011). Settling CERCLA defendants responsible for violations at the East Main Street Disposal Area site in New Haven County, Connecticut, must pay $464,000 in U.S. response costs incurred at the site.

EPA entered into a settlement agreement under CERCLA determining that the settling party is unable to pay U.S. response costs incurred at the 10000 Havana Street Superfund site in Henderson, Colorado.

EPA Region IX proposed to approve Arizona's municipal solid waste landfill permit program.

EPA entered into a proposed administrative settlement under CERCLA that requires the settling party to pay $25,000 in U.S. response costs incurred at the Auclair Superfund site on the Torres Martinez Desert Cahuilla Indian Reservation in Riverside County, California.

EPA proposed to approve negative declarations and requests for EPA withdrawal of its CAA §§111(d) and 129 plan approval for HMIWI, LMWC, SMWC, and OSWI units from Florida, Kentucky, North Carolina, and South Carolina; see above for direct final rule.

EPA approved revisions to Oklahoma's hazardous waste management program.

EPA issued a site-specific treatment variance for selenium to U.S. Ecology Nevada in Beatty, Nevada, and withdrew one for Chemical Waste Management, Inc. in Kettleman Hills, California.