Environmental Protection Agency December 5, 2012 – Federal Register Recent Federal Regulation Documents

EPA is proposing to approve in part, and disapprove in part, the State Implementation Plan (SIP) submissions, submitted by the State of Florida, through the Florida Department of Environmental Protection (DEP) on April 18, 2008, and September 23, 2009. This proposal addresses the Clean Air Act (CAA) requirements pertaining to prevention of significant deterioration (PSD) for the 1997 annual and 2006 24-hour fine particulate matter (PM2.5) National Ambient Air Quality Standards (NAAQS) infrastructure SIPs. The CAA requires that each state adopt and submit a SIP for the implementation, maintenance, and enforcement of each NAAQS promulgated by EPA, which is commonly referred to as an ``infrastructure'' SIP. EPA is proposing to approve in part, and disapprove in part the submission for Florida, that relates to adequate provisions prohibiting emissions that interfere with any other state's required measures to prevent significant deterioration of its air quality. All other applicable infrastructure requirements for the 1997 annual and 2006 24-hour PM2.5 NAAQS associated with Florida are being addressed in separate rulemakings.

EPA is proposing to conditionally approve submissions from Kentucky, North Carolina and Tennessee for inclusion into each states' State Implementation Plan (SIP). This proposal addresses the Clean Air Act (CAA) requirements pertaining to prevention of significant deterioration (PSD) for the 1997 annual and 2006 24-hour fine particulate matter (PM2.5) National Ambient Air Quality Standards (NAAQS) infrastructure SIPs. The CAA requires that each state adopt and submit a SIP for the implementation, maintenance, and enforcement of each NAAQS promulgated by EPA, which is commonly referred to as an ``infrastructure'' SIP. EPA is proposing to conditionally approve the submissions for Kentucky, North Carolina and Tennessee that relate to adequate provisions prohibiting emissions that interfere with any other state's required measures to prevent significant deterioration of its air quality. The subject of this notice is limited to infrastructure provisions prohibiting emissions that interfere with any other state's required measures to prevent significant deterioration of its air quality. All other applicable infrastructure elements for these states are being addressed in separate rulemakings.

This regulation establishes tolerances for residues of dodine, (N-dodecyl guanidine acetate) in or on multiple commodities and also removes multiple, previously established tolerances which are identified and discussed later in this document. Agriphar S.A., c/o Ceres International LLC requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).

EPA has received applications to register pesticide products containing an active ingredient not included in any currently registered pesticide products. Pursuant to the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), EPA is hereby providing notice of receipt and opportunity to comment on these applications.

EPA is taking final action to approve in part and disapprove in part a portion of Arizona's State Implementation Plan (SIP) submittal for its regional haze program and to promulgate a Federal Implementation Plan (FIP) for the disapproved elements of the SIP. The State and Federal plans are to implement the regional haze program in Arizona for the first planning period through 2018. This final rule addresses only the portion of the SIP related to Arizona's determination of Best Available Retrofit Technology (BART) to control emissions from eight units at three electric generating stations: Apache Generating Station, Cholla Power Plant and Coronado Generating Station. Consistent with our proposal, EPA approves in this final rule the State's determination that the three sources are subject to BART, and approves the State's emissions limits for sulfur dioxide (SO2) and particulate matter less than or equal to 10 micrometers (PM10) at all the units, but disapproves Arizona's BART emissions limits for nitrogen oxides (NOX) at the coal-fired units of the three power plants. We also are promulgating a FIP that contains new emissions limits for NOX at these coal-fired units and compliance schedules for implementation of BART as well as requirements for equipment maintenance, monitoring, recordkeeping and reporting for all units and all pollutants at the three sources. In today's action, we are revising some elements of the proposed FIP in response to comments and additional information that we received.