Revision to the Idaho State Implementation Plan; Approval of Fine Particulate Matter Control Measures; Franklin County
air-emissions · Rule · Published 2014-03-25 · Effective 2014-04-24 · ID · 79 FR 16201
Document
Document number
2014-06352
Federal Register citation
79 FR 16201
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2014-03-25
Effective date
2014-04-24
State
ID
EPA docket
EPA-R10-OAR-2013-0002: FRL-9908-38-Region-10
Abstract
On December 14, 2012, the Idaho Department of Environmental Quality (IDEQ) submitted a revision to the State Implementation Plan (SIP) to address Clean Air Act (CAA) requirements for the Idaho portion (hereafter referred to as "Franklin County") of the cross border Logan, Utah-Idaho fine particulate matter (PM<INF>2.5</INF>) nonattainment area (Logan UT-ID). The EPA is finalizing a limited approval of PM<INF>2.5</INF> control measures contained in the December 2012 submittal because incorporation of these measures strengthen the Idaho SIP and reduce sources of PM<INF>2.5</INF> emissions in Franklin County that contribute to violations of the 2006 PM<INF>2.5</INF> standard in the Logan UT-ID nonattainment area. We will address the remainder of the December 2012 SIP submission revision in a separate action.