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76 FR 4540

SIP Approval: Colorado (partial approval of emission control revisions)

76 FR 5277

SIP Approval: California (volatile organic compound (VOC) emissions for the Antelope Valley air quality management district and the Placer County, Santa Barbara, and Ventura County air pollution control districts)

76 FR 5276

SIP Approval: California (nitrogen oxide emissions for the San Joaquin Valley unified air pollution control district)

76 FR 5272

SIP Approval: Alabama (removal of PSD program limitation)

76 FR 5280

EPA determined that the Columbia Falls and Libby nonattainment areas in Montana attained the PM NAAQS.

76 FR 4156

EPA amended NESHAPs for gasoline distribution bulk terminals, bulk plants, and pipeline and gasoline-dispensing facilities.

76 FR 3840

EPA extended attainment of the 1997 eight-hour ozone NAAQS for the Delaware, Maryland, and Pennsylvania portions of the Philadelphia area moderate nonattainment area until June 15, 2011.

76 FR 3838

EPA extended attainment of the 1997 eight-hour ozone NAAQS for the New Jersey portion of the Philadelphia area moderate nonattainment area until June 15, 2011.

76 FR 14835

SIP Proposal: Missouri (disapproval of interstate transport of pollution plan).