Air Plan Approval; Indiana; Emissions Reporting Rule
air-emissions · Rule · Published 2021-06-16 · Effective 2021-07-16 · IN · 86 FR 31922
Document
Document number
2021-12620
Federal Register citation
86 FR 31922
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2021-06-16
Effective date
2021-07-16
State
IN
EPA docket
EPA-R05-OAR-2020-0387
Abstract
The Environmental Protection Agency (EPA) is approving a revision to the Indiana State Implementation Plan (SIP) submitted on July 16, 2020, by the Indiana Department of Environmental Management (IDEM). The revision incorporates changes to Indiana's existing emission reporting rule to be consistent with the emissions statement requirements in the Clean Air Act (CAA). The CAA requires stationary sources in ozone nonattainment areas to submit annual emissions statements. The revision to the rule extends the requirements in Indiana's emission reporting rule to Clark and Floyd counties, which were designated nonattainment under the 2015 ozone National Ambient Air Quality Standard (NAAQS) in 2018, and removes the requirement for Lawrenceburg Township in Dearborn County and to LaPorte County, because these areas are currently designated attainment for the 1997, 2008 and 2015 ozone standards.