Air Plan Approval; Indiana; Attainment Plan for the Southwest Indiana Sulfur Dioxide Nonattainment Area
air-emissions · Rule · Published 2020-08-17 · Effective 2020-09-16 · IN · 85 FR 49967
Document
Document number
2020-16044
Federal Register citation
85 FR 49967
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2020-08-17
Effective date
2020-09-16
State
IN
EPA docket
EPA-R05-OAR-2015-0700
Abstract
The Environmental Protection Agency (EPA) is approving as a State Implementation Plan (SIP) revision to the Southwest Indiana- related elements of an Indiana submission to EPA dated October 2, 2015, as supplemented on November 15, 2017 and September 18, 2019. EPA concludes that Indiana has appropriately demonstrated that the plan provides for attainment of the 2010 sulfur dioxide (SO<INF>2</INF>) primary National Ambient Air Quality Standard (NAAQS) in the Southwest Indiana area by the applicable attainment date and that the plan meets the other applicable requirements under the Clean Air Act.