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77 FR 3422

EPA proposed to approve a revision to West Virginia's new source performance standards and emission guidelines for hospital/medical/infectious waste incinerators.

77 FR 3389

EPA approved a revision to West Virginia's new source performance standards and emission guidelines for hospital/medical/infectious waste incinerators.

77 FR 2981

EPA entered into an administrative settlement under CERCLA for past U.S. response costs concerning the Constitution Road Drum Superfund site in Atlanta, Georgia. 

77 FR 2941

SIP Proposal: Pennsylvania (attainment of the 2006 24-hour fine particulate matter NAAQS for the Allentown, Carlisle-Harrisburg-Lebanon-York, Johnstown, and Lancaster nonattainment areas).

77 FR 2937

SIP Proposal: Pennsylvania (preconstruction permitting requirements).

77 FR 2760

United States v. Triad Mining, Inc., No. 1:12-cv-0026 (S.D. Ind. Jan. 11, 2012). A settling CWA defendant that discharged pollutants into waters of the United States without authorization must pay a civil penalty and must restore and/or mitigate the impacted areas. 

77 FR 2514

The CEQ announced the availability of a draft implementation plan to improve the health of the ocean, coasts, and Great Lakes and seeks public comment. 

77 FR 2456

EPA finalized rulemaking that allows the use of alternatives to mercury-containing industrial thermometers in certain field and laboratory applications. 

77 FR 2720

EPA entered into a proposed administrative settlement under CERCLA that requires the settling parties to pay $5,000 in U.S. response costs incurred at the Colville Post & Poles, Inc. Superfund site near Colville, Washington, to pay all proceeds from the sale of the property, and to execute an environmental covenant to impose restrictions on the use of the property.

77 FR 2496

SIP Proposal: California (nitrogen oxide emissions for the Antelope Valley air quality management district and the Imperial County air pollution control district).