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. 76 FR 30027

EPA withdrew rulemaking that granted a site-specific treatment variance to U.S. Ecology Nevada in Beatty, Nevada, and withdrew an existing site-specific treatment variance issued to Chemical Waste Management, Inc. in Kettleman Hills, California, due to adverse comment.

76 FR 26616

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

75 FR 79300

SIP Approval: Mississippi (incorporation of nitrogen oxide (NOx) as a precursor to ozone).

76 FR 31241

SIP Approval: Massachusetts (delegation of authority for PSD program)

76 FR 27908

SIP Approval: Massachusetts (carbon monoxide maintenance plan for Lowell)

76 FR 27610

SIP Approval: Maryland (VOC emissions from large appliance coating facilities)

75 FR 81471

SIP Approval: Minnesota (sulfur dioxide (SO2) emissions).

76 FR 27904

SIP Approval: Indiana (updates to definitions)

75 FR 81868

SIP Approval: Kentucky (Greenhouse Gas Tailoring Rule revision).