Approval and Promulgation of State Implementation Plan Revisions; Infrastructure Requirements for the 1997 8-Hour Ozone National Ambient Air Quality Standard; Utah
air-emissions · Rule · Published 2011-07-22 · Effective 2011-08-22 · UT · 76 FR 43898
Document
Document number
2011-18416
Federal Register citation
76 FR 43898
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2011-07-22
Effective date
2011-08-22
State
UT
EPA docket
EPA-R08-OAR-2010-0302
Abstract
EPA is approving and conditionally approving the State Implementation Plan (SIP) submission from the State of Utah to demonstrate that the SIP meets the requirements of sections 110(a)(1) and (2) of the Clean Air Act (CAA) for the National Ambient Air Quality Standard (NAAQS) promulgated for ozone on July 18, 1997. Section 110(a)(1) of the CAA requires that each state, after a new or revised NAAQS is promulgated, review their SIPs to ensure that they meet the requirements of the "infrastructure elements" of section 110(a)(2). The State of Utah submitted two certifications, dated December 3, 2007, and December 21, 2009, that its SIP met these requirements for the 1997 ozone NAAQS. The December 3, 2007 certification was determined to be complete on March 27, 2008 (73 FR 16205).