89 FR 9815
EPA announced its intent to redesignate portions of Westmoreland County and Cambria County, Pennsylvania, to “nonattainment” for the 2010 sulfur dioxide NAAQS.
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89 FR 9813
SIP Proposal: California (rules addressing nonattainment fees in the Feather River Air Quality Management District).
89 FR 9771
SIP Approval: Connecticut (revised definition of severe nonattainment area for ozone).
89 FR 8999
SIP Approval: California (revisions concerning emissions of volatile organic compounds from vapor recovery systems of gasoline cargo tanks).
89 FR 8996
SIP Approval: Georgia (updates to vehicle inspection and maintenance requirements).
89 FR 9088
EPA proposed revisions to previously proposed amendments to NESHAPs for Lime Manufacturing Plants; the revisions would alter the proposed emission limits for hydrogen chloride, mercury, organic hazardous air pollutants, and dioxins/furans.
89 FR 8131
SIP Proposal: Virginia (second maintenance plan for the 1997 eight-hour ozone NAAQS in the Fredericksburg area).
89 FR 8076
SIP Approval: Georgia (removal of the 1971 annual and 24-hour ambient air quality primary standard for sulfur dioxide).
89 FR 8078
SIP Approval: California (revisions concerning the new source review permitting program for new and modified sources of air pollution).
89 FR 7655
SIP Proposal: Pennsylvania (particulate matter emission mitigation requirements for industry operating in the portion of Allegheny County known as “Mon Valley” during weather-related pollution episodes, and amendments to Allegheny County’s open burning regulation).