EPA is taking direct final action to approve a portion of a State Implementation Plan (SIP) revision submitted on April 29, 2010, by the State of South Carolina, through the Department of Health and Environmental Control (SC DHEC), to meet the emissions statements requirement for the York County portion of the bi-state Charlotte- Gastonia-Rock Hill, North Carolina-South Carolina 1997 8-hour ozone nonattainment area. The Charlotte-Gastonia-Rock Hill, North Carolina- South Carolina 1997 8-hour ozone nonattainment area (hereafter referred to as the "bi-state Charlotte Area") is comprised of Cabarrus, Gaston, Lincoln, Mecklenburg, Rowan, Union and a portion of Iredell (Davidson and Coddle Creek Townships) Counties in North Carolina; and a portion of York County (i.e., the boundary for the Rock Hill-Fort Mill Area Transportation Study) in South Carolina. EPA is addressing the emissions statements requirement for the North Carolina portion of this Area in a separate action. This action is being taken pursuant to section 110 and section 182 of the Clean Air Act (CAA or Act).