Air Plan Approval; Indiana; Emissions Statements Rule

The Environmental Protection Agency (EPA) is approving revisions to the emissions statements rule in the Indiana State Implementation Plan (SIP). These revisions extend Indiana's emissions statements regulations to Lawrenceburg Township, Dearborn County, in order to comply with Clean Air Act (CAA) requirements for the 2008 ozone National Ambient Air Quality Standards (NAAQS). These revisions also include minor formatting changes. The Indiana Department of Environmental Management (IDEM) submitted these revisions to EPA on November 18, 2016. EPA proposed to approve them on December 27, 2016, and received one public comment in response, which expressed support for EPA's action.