Air Plan Approval; Indiana; Redesignation of the Terre Haute Area to Attainment of the 2010 Sulfur Dioxide Standard
air-emissions · Rule · Published 2019-07-08 · Effective 2019-07-08 · IN · 84 FR 32317
Document
Document number
2019-14359
Federal Register citation
84 FR 32317
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2019-07-08
Effective date
2019-07-08
State
IN
EPA docket
EPA-R05-OAR-2018-0733
Abstract
In accordance with the Clean Air Act (CAA), the Environmental Protection Agency (EPA) is redesignating the Terre Haute, Indiana area from nonattainment to attainment for the 2010 sulfur dioxide (SO<INF>2</INF>) National Ambient Air Quality Standard (NAAQS). The area consists of Fayette and Harrison Townships in Vigo County, Indiana. EPA is also approving, as a revision to the Indiana State Implementation Plan (SIP), Indiana's maintenance plan for this area. EPA proposed to approve Indiana's redesignation request and maintenance plan on May 3, 2019.