# Air Plan Approval; Indiana; Removal of Gasoline Vapor Recovery Requirements
> **Rule** · Final rule. · Published 2016-06-09 · Effective 2016-07-11 · 81 FR 37160
## Document
- **Document number:** 2016-13605
- **Category:** air-emissions
- **Federal Register citation:** 81 FR 37160
- **CFR reference:** 40 CFR 52
- **Publication date:** 2016-06-09
- **Effective date:** 2016-07-11
- **State:** IN
- **EPA docket:** EPA-R05-OAR-2015-0315
## Abstract

The Environmental Protection Agency (EPA) is approving, as a revision to the Indiana state implementation plan (SIP), submittals from the Indiana Department of Environmental Management (IDEM) dated April 27, and September 10, 2015. The submittal concerns the state's Stage II vapor recovery (Stage II) program for the Indiana portion of the Chicago (Lake and Porter counties) and the Louisville, Kentucky (Clark and Floyd counties) ozone nonattainment areas. The submittal removes Stage II requirements from both nonattainment areas, as a component of the Indiana ozone SIP. The submittal also includes a demonstration under the Clean Air Act (CAA) that addresses emission impacts associated with the removal of the Stage II program. EPA proposed to approve the state's submittal on February 25, 2016, and received no comments.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2016/06/09/2016-13605/air-plan-approval-indiana-removal-of-gasoline-vapor-recovery-requirements)
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