WASHINGTON, Sept. 9 -- Environmental Protection Agency has issued a rule called: Air Plan Approvals; Indiana; Prong 4 (Visibility) for the 2015 Ozone National Ambient Air Quality Standard.
The rule was published in the Federal Register on Sept. 9 by Anne Vogel, Regional Administrator, Region 5.
Summary: The U.S. Environmental Protection Agency (EPA) is approving a portion of Indiana's State Implementation Plan (SIP) submission regarding the infrastructure requirements in Clean Air Act (CAA) section 110 for the 2015 ozone National Ambient Air Quality Standards (NAAQS). The infrastructure requirements are designed to ensure that the structural components of each State's air quality management program are adequate to meet the State's respons...