Środowisko i energia · 26/11/2010

Approval and Promulgation of Implementation Plans; Oklahoma; State Implementation Plan Revisions for Interstate Transport of Pollution, Prevention of Significant Deterioration, Nonattainment New Source Review, Source Registration and Emissions Reporting and Rules of Practice and Procedure

EPA is approving part of a State Implementation Plan (SIP) revision submitted by the State of Oklahoma that demonstrates that adequate provisions are in place to prohibit Oklahoma air emissions from interfering with Prevention of Significant Deterioration (PSD) measures required in the SIP of any other state for the 1997 8-hour ozone National Ambient Air Quality Standards (NAAQS) and the 1997 fine particulate matter (PM 2.5 ) NAAQS. Specifically, EPA is approving the Oklahoma Interstate Transport SIP provisions that address the requirement of section 110(a)(2)(D)(i)(II) that emissions from sources in Oklahoma do not interfere with measures required in the SIP of any other state under part C of the CAA to prevent "significant deterioration of air quality." EPA is also approving portions of revisions to the Oklahoma SIP submitted on February 14, 2002, and June 24, 2010. The February 14, 2002, revisions we are approving relate to PSD and Nonattainment New Source Review (NNSR) for major sources, source registration and emissions reporting and other rules of practice and procedure (except for revisions relating to minor sources). The June 24, 2010, revisions we are approving include nit