The Environmental Protection Agency (EPA) is approving the State of Ohio's request to redesignate the portion of Fulton County, Ohio known as the Delta nonattainment area (Delta area) to attainment of the 2008 National Ambient Air Quality Standards (NAAQS or standard) for lead. EPA is also approving, as meeting Clean Air Act (CAA) requirements, the maintenance plan and related elements of the redesignation, reasonably available control measure (RACM)/reasonably available control technology (RACT) measures and a comprehensive emissions inventory. EPA is taking these actions in accordance with the CAA and EPA's implementation regulations regarding the 2008 lead NAAQS.