Approval and Promulgation of Air Quality Implementation Plans; Texas; Revisions To Control Volatile Organic Compound Emissions; Volatile Organic Compound Control for Facilities in the Dallas/Fort Worth Ozone Nonattainment Area

EPA is taking direct final action to approve Texas State Implementation Plan (SIP) revisions. The revisions pertain to regulations to control Volatile Organic Compound (VOC) emissions from VOC transfer operations and solvent using processes. The revisions allow use of gasoline vapor recovery systems approved by Texas, and add new requirements to control VOC emissions from motor vehicle fuel dispensing facilities and surface coating facilities in Ellis, Johnson, Kaufman, Parker, and Rockwall Counties. These counties are part of the Dallas/Fort Worth (DFW) 8-hour ozone standard nonattainment area. The revisions also amend regulations on use of cleaning solvents. We are approving the revisions pursuant to sections 110, 116 and part D of the Federal Clean Air Act (CAA). The control of VOC emissions will help to attain and maintain the 8-hour national ambient air quality standard (NAAQS) for ozone in Texas. This approval will make the revised regulations Federally enforceable.