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76 FR 12306

SIP Proposal: California (definition of terms for the Imperial County, Kern County, and Ventura County air pollution control districts; see above for direct final rule).

76 FR 12306

SIP Proposals: California (definition of terms for the Imperial County, Kern County, and Ventura County air pollution control districts; see above for direct final rule).

76 FR 15895

SIP Proposals: Alabama/Georgia/Tennessee (attainment of the 1997 annual average fine PM NAAQS for the Chattanooga nonattainment area).

76 FR 14611

SIP Proposals: Alabama (attainment of the 1997 eight-hour ozone NAAQS).

76 FR 14805

SIP Withdrawl:Virginia (revisions to primary and secondary lead standards).

76 FR 11080

SIP Approvals: Wisconsin (attainment of the 1997 eight-hour ozone NAAQS for the Milwaukee-Racine and Sheboygan nonattainment areas).

76 FR 13511

SIP Approvals: Virginia (recodification of open burning regulations).

76 FR 12587

SIP Approvals: Tennessee (attainment of the 1997 eight-hour ozone NAAQS for the Knoxville nonattainment area).

76 FR 11082

SIP Approvals: Ohio (Nitrogen Oxides Budget Trading Program).

76 FR 14805

SIP Approvals: New Hampshire (attainment of the 1997 eight-hour ozone NAAQS for the Boston-Manchester-Portsmouth, New Hampshire, moderate nonattainment area).