# Air Plan Approval; Indiana; RACM Determination for Indiana Portion of the Cincinnati-Hamilton 1997 Annual PM2.5 Nonattainment Area
> **Rule** · Direct final rule. · Published 2016-08-25 · Effective 2016-10-24 · 81 FR 58402
## Document
- **Document number:** 2016-20312
- **Category:** air-emissions
- **Federal Register citation:** 81 FR 58402
- **CFR reference:** 40 CFR 52
- **Publication date:** 2016-08-25
- **Effective date:** 2016-10-24
- **State:** IN
- **EPA docket:** EPA-R05-OAR-2016-0169
## Abstract

The Environmental Protection Agency (EPA) is approving the reasonably available control measures (RACM) and reasonably available control technology (RACT) analysis that Indiana submitted as part of its attainment plan for the 1997 fine particulate matter (PM<INF>2.5</INF>) standard, in accordance with Indiana's request dated February 11, 2016. The RACM/RACT analysis addresses RACM and RACT for the Indiana portion of the Cincinnati-Hamilton nonattainment area for the 1997 PM<INF>2.5</INF> standard. EPA is not acting on the portions of the State Implementation Plan (SIP) submission that are unrelated to RACM/RACT. Other portions of the attainment plan have either been addressed or will be addressed in future rulemaking actions.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2016/08/25/2016-20312/air-plan-approval-indiana-racm-determination-for-indiana-portion-of-the-cincinnati-hamilton-1997)
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