Environmental Protection Agency January 8, 2007 – Federal Register Recent Federal Regulation Documents

EPA is taking direct final action to approve revisions to the South Coast Air Quality Management District (SCAQMD) and the Ventura County Air Pollution Control District (VCAPCD) portions of the California State Implementation Plan (SIP). This action revises various definitions of terms used by the SCAQMD and rescinds duplicative requirements for landfills from the VCAPCD. We are approving and rescinding these local rules under the Clean Air Act as amended in 1990 (CAA or the Act).

EPA is announcing that the comment period on the proposed rule amendments for the National Emission Standards for Hazardous Air Pollutants for Source Categories: Gasoline Distribution Bulk Terminals, Bulk Plants, Pipeline Facilities, and Gasoline Dispensing Facilities, published on November 9, 2006, is being extended until February 8, 2007.

On July 31, 2006, and supplemented on October 3, 2006, the Ohio Environmental Protection Agency (Ohio EPA) submitted: a request for EPA approval of redesignation of Jefferson County to attainment of the 8-hour ozone National Ambient Air Quality Standard (NAAQS), and a request for EPA approval of a State Implementation Plan (SIP) revision for the ozone maintenance plan for Jefferson County. Jefferson County is the Ohio portion of the Steubenville-Weirton, WV-OH 8-hour ozone nonattainment area. EPA is proposing to determine that this area has attained the 8-hour ozone NAAQS, based on three years of complete, quality-assured ambient air quality monitoring data. Preliminary, non- quality assured data for the 2006 ozone season show that the area continues to attain the NAAQS. EPA is also proposing approval of Ohio's ozone maintenance plan for Jefferson County as a revision to the Ohio SIP and the State's request to redesignate Jefferson County to attainment of the 8-hour ozone NAAQs. Finally, EPA is proposing to approve the Volatile Organic Compounds (VOC) and Nitrogen Oxides (NOX) Motor Vehicle Emission Budgets (MVEBs) for Jefferson County, as supported by the ozone maintenance plan for this County, for purposes of conformity determinations.

EPA proposes to approve the State Implementation Plan (SIP) revision submitted by the Commonwealth of Virginia. The revision consists of the addition of counties in the Northern Virginia which were designated as nonattainment for the PM2.5 National Ambient Air Quality Standards (NAAQS). In the Final Rules section of this Federal Register, EPA is approving the State's SIP submittal as a direct final rule without prior proposal because the Agency views this as a noncontroversial submittal and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to this action, no further activity is contemplated. If EPA receives adverse comments, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time.