Environmental Protection Agency February 26, 2010 – Federal Register Recent Federal Regulation Documents
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Hydrogen Sulfide; Community Right-to-Know Toxic Chemical Release Reporting
EPA is announcing that it is considering whether to lift the Administrative Stay of the Emergency Planning and Community Right-to- Know Act (EPCRA) section 313 toxic chemical release reporting requirements for hydrogen sulfide (Chemical Abstracts Service Number (CAS No.) 7783-06-4). Hydrogen sulfide was added to the EPCRA section 313 list of toxic chemicals in a final rule published in the Federal Register on December 1, 1993. However, on August 22, 1994, EPA issued an Administrative Stay of the reporting requirements for hydrogen sulfide in order to evaluate issues brought to the Agency's attention after promulgation of the final rule concerning the human health effect basis for the listing and the Agency's use of exposure analysis in EPCRA section 313 listing decisions. Although the final rule listing hydrogen sulfide under section 313 of EPCRA remained in force, the stay deferred the reporting requirements for hydrogen sulfide while EPA completed this further evaluation. EPA has now completed its further evaluation, including a consideration of additional information that has become available since the stay was put in place regarding the human health and environmental effects of hydrogen sulfide. Based on this further evaluation, EPA believes that the Administrative Stay should be lifted. By this current action, EPA is not revisiting the original listing decision, which was accomplished by final rule on December 1, 1993. Rather, EPA is merely presenting its rationale for why the Administrative Stay of the reporting requirements for hydrogen sulfide should be lifted. After consideration of comments received, the Agency will issue another Federal Register document responding to comments and taking appropriate action.
Maneb; Product Cancellation Order for Certain Pesticide Registrations
This notice announces EPA's order for the cancellations, voluntarily requested by the registrant and accepted by the Agency, of products containing the pesticide maneb, pursuant to section 6(f)(1) of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), as amended. This cancellation order follows a January 6, 2010 Federal Register Notice of Receipt of Requests from the registrant, Drexel Chemical Company, to voluntarily cancel these product registrations. These are not the last products containing this pesticide registered for use in the United States. In the January 6, 2010 notice, EPA indicated that it would issue an order implementing the cancellations unless the Agency received substantive comments within the 30-day comment period that would merit its further review of these requests or unless the registrant withdrew their requests within this period. The Agency did not receive any comments on the notice. Further, the registrant did not withdraw their requests. Accordingly, EPA hereby issues in this notice a cancellation order granting the requested cancellations. Any distribution, sale, or use of the products subject to this cancellation order is permitted only in accordance with the terms of this order, including any existing stocks provisions.
Development of a Relative Potency Factor (RPF) Approach for Polycyclic Aromatic Hydrocarbon (PAH) Mixtures
EPA is announcing a 60-day public comment period and a public listening session for the external review draft document titled, ``Development of a Relative Potency Factor (RPF) Approach for Polycyclic Aromatic Hydrocarbon (PAH) Mixtures'' (EPA/635/R-08/012A). The draft document was prepared by the National Center for Environmental Assessment (NCEA) within the EPA's Office of Research and Development (ORD). The public comment period and the EPA Science Advisory Board (SAB) peer review meeting, which will be scheduled at a later date and announced in the Federal Register, are separate processes that provide opportunities for all interested parties to comment on the document. EPA intends to forward the public comments that are submitted in accordance with this notice to the SAB peer review panel prior to the meeting for their consideration. When finalizing the draft document, EPA intends to consider any public comments that EPA receives in accordance with this notice.
Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories; State of Arizona, Maricopa County Air Quality Department; State of Nevada, Nevada Division of Environmental Protection, Washoe County District Health Department
EPA is amending certain regulations to reflect the current delegation status of national emission standards for hazardous air pollutants (NESHAP) in Arizona and Nevada. Several NESHAP were delegated to the Maricopa County Air Quality Department, Nevada Division of Environmental Protection, and Washoe County District Health Department within the past 18 months. The purpose of this action is to update the listing in the Code of Federal Regulations.
Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories; State of Arizona, Maricopa County Air Quality Department; State of Nevada, Nevada Division of Environmental Protection, Washoe County District Health Department
Pursuant to section 112(l) of the 1990 Clean Air Act, EPA granted delegation of specific national emission standards for hazardous air pollutants (NESHAP) to the Maricopa County Air Quality Department on April 28, 2009, to the Nevada Division of Environmental Protection on December 1, 2008, and to the Washoe County District Health Department, Air Quality Management Division on February 26, 2009. EPA is proposing to revise the Code of Federal Regulations to reflect the current delegation status of NESHAP in Arizona and Nevada.
Notice of a Regional Project Waiver of Section 1605 (Buy American) of the American Recovery and Reinvestment Act of 2009 (ARRA) to the Inland Empire Utilities Agency, California. Project # C-06-5332-110 Funded by the California CWSRF ARRA Loan # 08-823-550
The Environmental Protection Agency (EPA) is hereby granting a waiver of the Buy American requirements of ARRA Section 1605 under the authority of Section 1605(b)(1) [applying the Buy American provision would be inconsistent with the public interest] to the Inland Empire Utilities Agency (``IEUA'') for the purchase of foreign data collection transducers. This is a project-specific waiver and only applies to the use of the specified product for the ARRA project being proposed. Any other ARRA recipient that wishes to use the same product must apply for a separate waiver based on project specific circumstances. The IEUA's Rancho Cucamonga groundwater recharge project will include the purchase of three transducers with associated hardware manufactured by Solinst in Canada, for monitoring in two recharge basins. Beginning in about 2005 (prior to the enactment of ARRA), the IEUA started procuring Solinst transducers, and they developed standard training and maintenance procedures for using the Solinst transducers. They currently use approximately 20 Solinst transducers at eight recharge basins. The IEUA submitted a memorandum dated January 21, 2010, explaining the basis in performance characteristics for the pre-ARRA selection of Solinst transducers, and explaining the IEUA's prior decision to make Solinst transducers their standard transducer for this type of application. This pre-ARRA selection of a product on which to standardize was undertaken to best enable the IEUA to comply with water quality permit requirements for recharged water imposed by State regulatory agencies. The procurement of transducers for the IEUA's ARRA project is subject to ARRA section 1605 requirements, but IEUA has requested a waiver of these requirements as they pertain to the transducers, because the use of non-standard transducers would detrimentally affect performance, operation and maintenance of the recharge project. Based on review of the information provided, EPA has concluded a waiver of the Buy American provision is justified pursuant to Section 1605(b)(1) [applying the Buy American provision would be inconsistent with the public interest]. The Assistant Administrator of the Office of Administration and Resources Management has concurred with this decision to make an exception to Section 1605 of ARRA. This action permits the IEUA to purchase three transducers manufactured by Solinst, a Canadian company, as specified in its November 3, 2009 request, as amended by its January 21, 2010 memorandum.
Environmental Impact Statements and Regulations; Availability of EPA Comments
EPA expressed environmental concerns about noise impacts, and recommended that ANG work with impacted residents, and to consider ways to better inform the public of training schedules. Rating EC2.
Integrated Science Assessment for Lead (Pb)
The Environmental Protection Agency (EPA) is announcing that the Office of Research and Development's National Center for Environmental Assessment (NCEA) is preparing an Integrated Science Assessment (ISA) as part of the review of the National Ambient Air Quality Standards (NAAQS) for Lead (Pb). This ISA is intended to update and revise, where appropriate, the scientific assessment presented in the Air Quality Criteria for Lead (EPA/600/R-5/144aF), published on October 1, 2006. Interested parties are invited to assist the EPA in developing and refining the scientific information base for the review of the Pb NAAQS by submitting research studies that have been published, accepted for publication, or presented at a public scientific meeting.
Pesticide Products; Registration Applications
EPA has received applications to register pesticide products containing an active ingredient not included in any previously registered pesticide products. Pursuant to the provisions of section 3(c)(4) of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), EPA is hereby providing notice of receipt and opportunity to comment on these applications.
Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Ohio; Indiana; Redesignation of the Ohio and Indiana Portions of the Cincinnati-Hamilton Area to Attainment for Ozone
EPA is proposing to approve the requests of Ohio and Indiana to redesignate the Ohio and Indiana portions of the Cincinnati- Hamilton, OH-KY-IN 8-hour ozone nonattainment area, ``the Cincinnati- Hamilton area,'' to attainment for that standard, because these requests meet the statutory requirements for redesignation under the Clean Air Act (CAA). The Ohio Environmental Protection Agency (Ohio EPA) and the Indiana Department of Environmental Management (IDEM) submitted these requests on December 14, 2009, and January 21, 2010,
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