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77 FR 35327

SIP Proposal: California (volatile organic compound emissions for the San Joaquin Valley unified air pollution control district).

77 FR 35287

SIP Approval: Virginia (limited approval of regional haze revision).

77 FR 35273

SIP Approval: New Mexico (new source review preconstruction permitting requirements).

77 FR 35285

SIP Approval: Arizona (attainment of the 1997 eight-hour ozone NAAQS for the Mesa-Phoenix nonattainment area).

77 FR 35279

SIP Approval: Arizona (volatile organic compound emissions).

77 FR 35323

The USDA proposed to supplement its NEPA regulations with three new categorical exclusions for activities that restore lands negatively impacted by water control structures, natural and human-caused events, and roads and trails.

77 FR 34894

OSM proposed to withdraw an amendment to Wyoming's regulatory program under SMCRA on coal rules and regulations.

77 FR 34892

OSM proposed to approve an amendment to Utah's regulatory program under SMCRA regarding the posting of a surety bond or its equivalent pending state judicial review.

77 FR 34890

OSM proposed to approve an amendment to Oklahoma's regulatory program under SMCRA regarding various aspects of the permitting requirement process.

77 FR 34888

OSM proposed to approve an amendment to Kentucky's regulatory program under SMCRA that authorizes electronic notification of enforcement documents.