Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; State of Florida Change in National Policy Regarding Applicability of Conformity Requirements to Redesignation Requests

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On February 7, 1995, the State of Florida, through the Florida Department of Environmental Protection (FDEP), submitted a maintenance plan and a request to redesignate the Tampa area from marginal nonattainment to attainment for ozone (O 3). The Tampa O 3 nonattainment area consists of Hillsborough and Pinellas Counties. Under the Clean Air Act as amended in 1990 (CAA), designations can be revised if sufficient data are available to warrant such revisions and the CAA redesignation requirements are satisfied. In this action, EPA is approving Florida's request because it meets the maintenance plan and redesignation requirements set forth in the CAA, and EPA is also approving the 1990 base year emission inventory for the Tampa area.