Nominations to the FIFRA Scientific Advisory Panel; Request for Comments
This notice provides the names, addresses, professional affiliations, and selected biographical data of persons recently nominated to serve on the Scientific Advisory Panel (SAP) established under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). The Agency, at this time, anticipates selecting two new FIFRA SAP members to serve, as a result of membership terms that expire in 2014. Public comments on the current nominations are invited. These comments will be used to assist the Agency in selecting the new FIFRA SAP members.
Approval and Promulgation of Implementation Plans; North Carolina: Non-Interference Demonstration for Removal of Federal Low-Reid Vapor Pressure Requirement for the Greensboro/Winston-Salem/High Point Area
The Environmental Protection Agency (EPA) is approving the State of North Carolina's April 12, 2013, State Implementation Plan (SIP) revision to its approved maintenance plan for the Greensboro/ Winston-Salem/High Point 1997 8-hour Ozone Maintenance Area (Triad). Specifically, North Carolina's SIP revision, including updated modeling, shows that the Triad Area would continue to maintain the 1997 8-hour ozone standard if the currently applicable Federal Reid Vapor Pressure (RVP) standard for gasoline of 7.8 pounds per square inch (psi) were modified to 9.0 psi for four portions (Davidson, Forsyth, Guilford and Davie Counties) of the ``Triad Area'' during the high- ozone season. The State has included a technical demonstration with the SIP revision to demonstrate that a less-stringent RVP standard of 9.0 psi in these portions of this area would not interfere with continued maintenance of the 1997 8-hour ozone national ambient air quality standards (NAAQS) or any other applicable standard. Approval of this SIP revision is a prerequisite for EPA's consideration of an amendment to the regulations to remove the aforementioned portions of the Triad Area from the list of areas that are currently subject to the Federal 7.8 psi RVP requirements. In addition, the revised on-road mobile and non-road mobile source emissions modeling associated with the requested modification to the RVP standard utilizes the updated Motor Vehicle Emissions Simulator (MOVES) and NONROAD2008 models which are the most current versions of modeling systems available for these sources. EPA has determined that North Carolina's April 12, 2013, SIP revision with respect to the revisions to the modeling and associated technical demonstration associated with the State's request for the removal of the Federal 7.8 psi RVP requirements, and with respect to the updated on-road mobile, non-road mobile and area source emissions, is consistent with the applicable provisions of the Clean Air Act (CAA or Act). Should EPA decide to remove the subject portions of the Triad Area from those areas subject to the 7.8 psi Federal RVP requirements, such action will occur in a subsequent rulemaking.
Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Approval of the Redesignation Requests and the Associated Maintenance Plans of the Charleston Nonattainment Area To Attainment for the 1997 Annual and 2006 24-Hour Fine Particulate Matter Standard
The Environmental Protection Agency (EPA) is proposing to approve the State of West Virginia's requests to redesignate to attainment the Charleston nonattainment area for the 1997 annual and the 2006 24-hour fine particulate matter (PM2.5) national ambient air quality standard (NAAQS). EPA is also proposing to determine that the Charleston Area continues to attain both the1997 annual and the 2006 24-hour PM2.5 NAAQS. In addition, EPA is proposing to approve as a revision to the West Virginia state implementation plan (SIP), the associated maintenance plans to show maintenance of the 1997 annual and the 2006 24-hour PM2.5 NAAQS through 2025 for the Charleston Area. As part of the maintenance plan, EPA is proposing to approve a 2008 emissions inventory for the Charleston Area for the 2006 24-hour PM2.5 NAAQS. EPA is proposing that the 2008 emissions inventory for volatile organic compounds (VOCs) and ammonia (NH3), in conjunction with inventories for nitrogen oxides (NOx), direct PM2.5, and sulfur dioxide (SO2) meet the comprehensive emissions inventory requirement of the Clean Air Act (CAA) for the 2006 24-hour PM2.5 NAAQS. West Virginia's maintenance plans include insignificance findings for the mobile source contribution of PM2.5 and NOx emissions for the Charleston Area for both the 1997 annual and the 2006 24-hour PM2.5 NAAQS. EPA agrees with these insignificance findings, and is proposing approval of such findings for transportation conformity purposes. In this rulemaking action, EPA also addresses the effects of two decisions of the United States Court of Appeals for the District of Columbia (DC Circuit Court): The DC Circuit Court's August 21, 2012 decision to vacate and remand the Cross-State Air Pollution Control (CSAPR); and the DC Circuit Court's January 4, 2013 decision to remand to EPA two rules implementing the 1997 annual PM2.5 NAAQS. This rulemaking action to propose approval of the 1997 annual and the 2006 24-hour PM2.5 NAAQS redesignation requests and associated maintenance plans for the Charleston Area is based on EPA's determination that the Area has met the criteria for redesignation to attainment specified in the CAA for both the 1997 annual and the 2006 24-hour PM2.5 NAAQS.