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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 18064

EPA approved California's airborne toxic control measure for perchloroethylene emissions from dry cleaning and water-repelling operations in place of the national standards

76 FR 29652

SIP Approval: Illinois/Missouri (attainment of the 1997 annual PM NAAQS for the Saint Louis nonattainment area)

75 FR 82536

EPA finalized rulemaking that narrows thresholds of SIP PSD programs in 24 states that apply to GHG-emitting sources.

75 FR 82269

EPA approved Florida's plan under the CAA for implementing and enforcing the emissions guidelines applicable to existing large municipal waste combustors.

76 FR 31242

SIP Approval: California (limited approval of NOx revisions for the Santa Barbara County air pollution control district)