Approval and Promulgation of Air Quality Implementation Plans; Oklahoma; Infrastructure Requirements for 1997 8-Hour Ozone and the 1997 and 2006 PM2.5 NAAQS
air-emissions · Rule · Published 2012-01-26 · Effective 2012-02-27 · OK · 77 FR 3933
Document
Document number
2012-1534
Federal Register citation
77 FR 3933
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2012-01-26
Effective date
2012-02-27
State
OK
EPA docket
EPA-R06-OAR-2008-0637
Abstract
EPA is approving submittals from the State of Oklahoma pursuant to the Clean Air Act (CAA or the Act) that address the infrastructure elements specified in the CAA, necessary to implement, maintain, and enforce the 1997 8-hour ozone and the 1997 and 2006 fine particulate matter (PM<INF>2.5</INF>) national ambient air quality standards (NAAQS or standards). This action is being taken under the CAA.