76 FR 22817
SIP Approval: South Carolina (update of revisions).
SIP Approval: South Carolina (update of revisions).
SIP Approval: Ohio (VOC control measures).
SIP Approval: Nevada (nonattainment of the 24-hour NAAQS for PM for the Truckee Meadows area by December 31, 2001, but current attainment).
SIP Approval: Indiana (discontinuance of vehicle inspection and maintenance program in Clark and Floyd Counties.
SIP Approval: Indiana (sulfur dioxide (SO2) and PM limits).
SIP Approval: Georgia (attainment of the 1997 annual average fine PM NAAQS for the Rome nonattainment area.
SIP Approval: Colorado (partial approval of interstate transport of pollution plan)
SIP Approval: California (energy tracking system for the South Coast air quality management district).
EPA made final amendments to certain CAA regulations pertaining to Indian tribes.
EPA proposed revisions to the NESHAPs for the production of polyvinyl chloride and copolymers during periods of startup, shutdown, and malfunctions, including requirements on demonstration of initial and continuous compliance, continuous monitoring provisions, and recordkeeping and reporting.