Environmental Protection Agency September 19, 2014 – Federal Register Recent Federal Regulation Documents
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Announcement To Extend the Period To Evaluate Public Comments Received on the Proposed Determination for the Pebble Deposit Area, Southwest Alaska
On July 21, 2014, EPA published in the Federal Register (79 FR 42314) a Notice of Proposed Determination, under Section 404(c) of the Clean Water Act, to restrict the use of certain waters in the South Fork Koktuli River, North Fork Koktuli River, and Upper Talarik Creek watersheds in Southwest Alaska as disposal sites for dredged or fill material associated with mining the Pebble deposit, a copper-, gold-, and molybdenum-bearing ore body. The notice established a public comment period that ended September 19, 2014. EPA also held seven hearings throughout Southwest Alaska during the week of August 11, 2014. More than 830 community members participated in the seven hearings, more than 300 of whom provided oral statements. In addition to testimony taken at the hearings, as of September 11, 2014, EPA had received over 155,000 written comments. EPA expects that number will be significantly larger at the conclusion of the comment period on September 19, 2014. EPA's regulations require that, within 30 days after the conclusion of public hearings (but not before the end of the comment period), the Regional Administrator either withdraw the Proposed Determination or prepare a Recommended Determination (40 CFR 231.5(a)). However, upon a showing of good cause, EPA may extend this time requirement (40 CFR 231.8). To allow full consideration of the extensive administrative record, including public comments, EPA finds there is good cause to extend the time period provided in 40 CFR 231.5(a). The time period to either withdraw the Proposed Determination or to prepare the Recommended Determination is therefore extended until no later than February 4, 2015.
Approval and Promulgation of Air Quality Implementation Plans; Arizona; Regional Haze State and Federal Implementation Plans; Reconsideration
The Environmental Protection Agency (EPA) is proposing to approve a source-specific revision to the Arizona State Implementation Plan (SIP) that establishes an alternative to best available retrofit technology (BART) for Steam Units 2 and 3 (ST2 and ST3) at Arizona Electric Power Cooperative's (AEPCO) Apache Generating Station (Apache). The SIP revision also revises the emission limit for nitrogen oxides (NOX) applicable to Steam Unit 1 (ST1), when it is operated in combined-cycle mode with Gas Turbine 1 (GT1). EPA proposes to find that the BART alternative for ST2 and ST3 would provide greater reasonable progress toward natural visibility conditions than BART, in accordance with the requirements of the Clean Air Act (CAA) and EPA's Regional Haze Rule (RHR). We also propose to approve the revision to the NOX emission limit for ST1 and GT1. In conjunction with this proposed approval, we propose to withdraw those portions of the federal implementation plan (FIP) that address BART for Apache. We previously partially granted AEPCO's petition for reconsideration of that FIP and are now proposing to find that withdrawal of the FIP, as it applies to Apache, constitutes our action on AEPCO's Petition for Reconsideration of the FIP.
Protection of Stratospheric Ozone: Change of Listing Status for Certain Substitutes Under the Significant New Alternatives Policy Program
The Environmental Protection Agency (EPA) is announcing that the period for providing public comments on the August 6, 2014, proposed ``Protection of Stratospheric Ozone: Change of Listing Status for Certain Substitutes Under the Significant New Alternatives Policy Program'' is being extended by 14 days.
National Pollutant Discharge Elimination System (NPDES): Use of Sufficiently Sensitive Test Methods for Permit Applications and Reporting; Correction
The Environmental Protection Agency (EPA) is correcting a final rule that appeared in the Federal Register of August 19, 2014 (79 FR 49001). The rule finalized minor amendments to its Clean Water Act (CWA) regulations to codify that under the National Pollutant Discharge Elimination System (NPDES) program, in general, permit applicants must use ``sufficiently sensitive'' analytical test methods when completing an NPDES permit application and the Director must prescribe that only ``sufficiently sensitive'' methods be used for analyses of pollutants or pollutant parameters under an NPDES permit.
2-Propenoic acid, butyl ester, polymer With 1,6-diisocyanatohexane, N-(hydroxymethyl)-2-methyl-2-propenamide and 2-propenenitrile; Tolerance Exemption
This regulation establishes an exemption from the requirement of a tolerance for residues of 2-propenoic acid, butyl ester, polymer with 1,6-diisocyanatohexane, N-(hydroxymethyl)-2-methyl-2-propenamide and 2-propenenitrile (CAS Reg. No. 1469998-09-1) when used as an inert ingredient in a pesticide formulation. BASF Corporation submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximum permissible level for residues of 2-propenoic acid, butyl ester, polymer with 1,6- diisocyanatohexane, N-(hydroxymethyl)-2-methyl-2-propenamide and 2- propenenitrile on food or feed commodities.
Certain New Chemicals; Receipt and Status Information
EPA is required under the Toxic Substances Control Act (TSCA) to publish in the Federal Register a notice of receipt of a premanufacture notice (PMN); an application for a test marketing exemption (TME), both pending and/or expired; and a periodic status report on any new chemicals under EPA review and the receipt of notices of commencement (NOC) to manufacture those chemicals. This document covers the period from July 1, 2014 to August 22, 2014.
Approval and Promulgation of Implementation Plans; Alaska
The Environmental Protection Agency (EPA) is taking final action to approve revisions to the Alaska State Implementation Plan (SIP). The State of Alaska (State) submitted these revisions on February 13, 2008, December 11, 2009, April 14, 2010, November 29, 2010, October 21, 2011, December 10, 2012, and January 28, 2013, to meet Clean Air Act (CAA) requirements. These revisions update the Alaska SIP to reflect changes to the National Ambient Air Quality Standards (NAAQS), area designations, and Federal permitting requirements under section 110 of the CAA. In addition, the submitted changes revise and clarify Alaska permitting rules, and remove provisions that are duplicated in other regulations. Although the EPA is approving most of the submitted revisions, the EPA is not approving certain provisions which are inappropriate for SIP approval. The EPA is also correcting the SIP to remove specific provisions that were previously approved into the SIP in error. The corrections remove provisions that implement other requirements of the CAA, are not required by section 110 of the CAA, and were not relied on by the State to demonstrate attainment or maintenance of the NAAQS or to meet other specific requirements of section 110 of the CAA. Finally, the EPA is deferring action on certain portions of the submissions, including those that adopt by reference updates to the Federal nonattainment major new source review requirements, because those revisions will be addressed in separate actions.
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