Environmental Protection Agency 2014 – Federal Register Recent Federal Regulation Documents
Results 251 - 300 of 1,608
Prallethrin; Pesticide Tolerances
This regulation establishes tolerances for residues of the insecticide prallethrin, including its metabolites and degradates, in or on all food commodities from use of prallethrin in food handling establishments where food and food products are held, processed, prepared and/or served, or as a wide-area mosquito adulticide at 1.0 part per million (ppm). McLaughlin Gormley King Company requested these tolerances under the Federal Food, Drug and Cosmetic Act (FFDCA).
Paraquat Dichloride; Pesticide Tolerance
This regulation establishes a tolerance for residues of paraquat dichloride in or on the tuberous and corm vegetables subgroup 1C. Interregional Research Project Number 4 (IR-4) requested this tolerance under the Federal Food, Drug, and Cosmetic Act (FFDCA).
Identification of Nonattainment Classification and Deadlines for Submission of State Implementation Plan (SIP) Provisions for the 1997 Fine Particle (PM2.5
The Environmental Protection Agency (EPA) published a final rule in the Federal Register on Monday, June 2, 2014, updating regulations for the 1997 and 2006 PM2.5 NAAQS nonattainment areas. Errors in the tables for the New York 1997 Annual PM2.5 NAAQS and the New York 2006 24-hour PM2.5 NAAQS are identified and corrected in this action.
Approval and Promulgation of State Implementation Plans; California; Regional Haze Progress Report; Extension of Comment Period
The Environmental Protection Agency (EPA) is extending the public comment period for a proposed rule titled ``Approval and Promulgation of State Implementation Plans; California; Regional Haze Progress Report,'' which was published in the Federal Register on September 29, 2014. The new deadline of November 28, 2014, will provide an additional 30 days for a total of 60 days to comment on our proposal.
Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio PM2.5
The Environmental Protection Agency (EPA) is approving, under the Clean Air Act (CAA), revisions to Ohio's state implementation plan (SIP) as requested by the Ohio Environmental Protection Agency (OEPA) to EPA on June 19, 2014. The revisions to Ohio's SIP implement certain EPA regulations for particulate matter smaller than 2.5 micrometers (PM2.5) by establishing definitions related to PM2.5, defining PM2.5 increment levels, and setting PM2.5 class 1 variances. The revisions also incorporate changes made to definitions and regulations that recognize nitrogen oxides (NOX) as an ozone precursor, revising and adding definitions, adding Federal land manager notification requirements, and incorporating minor organizational or typographical changes.
Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio PM2.5
The Environmental Protection Agency (EPA) is proposing to approve, under the Clean Air Act (CAA), revisions to Ohio's state implementation plan (SIP) as requested by the Ohio Environmental Protection Agency (OEPA) to EPA on June 19, 2014. The revisions to Ohio's SIP implement certain EPA regulations for particulate matter smaller than 2.5 micrometers (PM2.5) by establishing definitions related to PM2.5, defining PM2.5 increment levels, and setting PM2.5 class 1 variances. The revisions also incorporate changes made to definitions and regulations that recognize nitrogen oxides (NOX) as an ozone precursor, revising and adding definitions, adding Federal land manager notification requirements, and incorporating minor organizational or typographical changes.
Protection of Stratospheric Ozone: Adjustments to the Allowance System for Controlling HCFC Production, Import and Export, 2015-2019
The Environmental Protection Agency (EPA) is adjusting the allowance system for the consumption and production of hydrochlorofluorocarbons (HCFCs). Under the Clean Air Act, EPA is required to phase out production and import of these chemicals in accordance with the Montreal Protocol on Substances that Deplete the Ozone Layer (Protocol). Under the Protocol, total United States HCFC production and consumption is capped, and will be completely phased out by 2030. Today's action announces the availability of annual production and consumption allowances for HCFC-22, HCFC-142b, HCFC-123, and HCFC- 124 for 2015-2019. This rule also makes minor changes to the reclamation regulations, updates the use restrictions to account for a recent amendment to the Clean Air Act, and finalizes a de minimis exemption to the use restrictions for certain uses of HCFC-225ca/cb and HCFC-124.
Amendment of the External Compliance Program Discrimination Complaint Files, EPA-21
Pursuant to the provisions of the Privacy Act of 1974 (5 USC 552a), the Environmental Protection Agency (EPA) is giving notice that it is amending the External Compliance Program Discrimination Complaint Files system of records. The system is being amended to change the (1) system name; (2) addresses of system locations and system managers; (3) categories of individuals covered by the system; (4) routine uses; and (5) storage, retrievability and safeguard requirements.
Receipt of Several Pesticide Petitions Filed for Residues of Pesticide Chemicals In or On Various Commodities
This document announces the Agency's receipt of several initial filings of pesticide petitions requesting the establishment or modification of regulations for residues of pesticide chemicals in or on various commodities.
Approval and Promulgation of Air Quality Implementation Plans; Rhode Island; Decommissioning of Stage II Vapor Recovery Systems
The Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) revision submitted by the State of Rhode Island Department of Environmental Management. This revision includes regulatory amendments that allow gasoline dispensing facilities (GDFs) to decommission their Stage II vapor recovery systems as of December 25, 2013, and a demonstration that such removal is consistent with the Clean Air Act and EPA guidance. This revision also includes regulatory amendments that strengthen Rhode Island's requirements for Stage I vapor recovery systems at GDFs. The intended effect of this action is to propose approval of Rhode Island's revised vapor recovery regulations.
2014 Fall Joint Meeting of the Ozone Transport Commission and the Mid-Atlantic Northeast Visibility Union
The United States Environmental Protection Agency (EPA) is announcing the joint 2014 Fall Meeting of the Ozone Transport Commission (OTC) and the Mid-Atlantic Northeast Visibility Union (MANE- VU). The meeting agenda will include topics regarding reducing ground- level ozone precursors and matters relative to Regional Haze and visibility improvement in Federal Class I areas in a multi-pollutant context.
National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the California Gulch Superfund Site
The Environmental Protection Agency (EPA) Region 8 announces the deletion of the Operable Unit 4 (OU4), Upper California Gulch; Operable Unit 5 (OU5), ASARCO Smelters/Slag/Mill Sites; and Operable Unit 7 (OU7), Apache Tailing Impoundment, of the California Gulch Superfund Site (Site) located in Lake County, Colorado, from the National Priorities List (NPL). The NPL, promulgated pursuant to section 105 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980, as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). This partial deletion pertains to the Operable Unit 4, Upper California Gulch (media of concernwaste rock and fluvial tailing piles); Operable Unit 5, ASARCO Smelters/Slag/Mill Sites (media of concern slag and soil); and Operable Unit 7, Apache Tailing Impoundment (media of concerntailing and soil), of the California Gulch Superfund Site (Site). Operable Unit 2, Malta Gulch; Operable Unit 8, Lower California Gulch; Operable Unit 9, Residential Populated Areas; and Operable Unit 10, Oregon Gulch were partially deleted by previous rules. Operable Unit 1, the Yak Tunnel/Water Treatment Plant; Operable Unit 3, the Denver & Rio Grande Western Railroad Company Slag Piles/Railroad Easement/Railroad Yard; Operable Unit 6, Starr Ditch/Penrose Dump/Stray Horse Gulch/Evans Gulch; Operable Unit 11, the Arkansas River Floodplain; and Operable Unit 12 (OU12), Site-wide Water Quality will remain on the NPL and is/are not being considered for deletion as part of this action. The EPA and the State of Colorado, through the Colorado Department of Public Health and the Environment, have determined that all appropriate response actions under CERCLA, other than operation, maintenance, and five-year reviews, have been completed. However, the deletion of these parcels does not preclude future actions under Superfund.
Findings of Failure To Submit State Implementation Plan; California; Interstate Transport Requirements for 2006 24-Hour Fine Particulate Matter (PM2.5
The U.S. Environmental Protection Agency (EPA) is making a finding that California has not submitted a State Implementation Plan (SIP) revision for the Clean Air Act (CAA or Act) provisions that require the SIP to contain adequate provisions to address the transport of air pollution to other states. Specifically, these requirements pertain to significant contribution to nonattainment, or interference with maintenance, of the 2006 24-hour fine particulate matter (PM2.5) national ambient air quality standards (NAAQS) in any other state. EPA refers to such submittals as ``interstate transport'' SIPs and often refers to the specific requirements addressed in this final rule as ``prongs 1 and 2'' since they address the first two of several interstate transport requirements. This finding of failure to submit establishes a deadline of 24 months after the effective date of this final rule for EPA to promulgate a Federal Implementation Plan (FIP) to address these two interstate transport requirements for California for the 2006 24-hour PM2.5 NAAQS unless, prior to that time, the state submits, and EPA approves, a submittal that meets these requirements.
Definition of “Waters of the United States” Under the Clean Water Act Proposed Rule; Notice of Availability
This document announces the availability of the Science Advisory Board's (SAB) final peer review of the EPA's draft report Connectivity of Streams and Wetlands to Downstream Waters: A Review and Synthesis. This document has been placed in the docket for the EPA and the Corps proposed rule ``Definition of `Waters of the United States' Under the Clean Water Act.''
Revisions to Reporting and Recordkeeping Requirements, and Confidentiality Determinations Under the Greenhouse Gas Reporting Program; Final Rule
The Environmental Protection Agency (EPA) is amending the reporting and recordkeeping requirements of the Greenhouse Gas Reporting Program. These amendments include an alternative verification approach in lieu of collecting certain data elements for which the EPA has identified disclosure concerns and for which the reporting deadline was deferred until March 31, 2015. The alternative verification approach includes the addition of new verification, recordkeeping, and reporting requirements while maintaining the EPA's ability to verify emissions and ensure compliance with the Greenhouse Gas Reporting Program. In conjunction with the amendments, the EPA is establishing final confidentiality determinations for the new data elements added in this action.
Partial Approval and Partial Disapproval of Air Quality State Implementation Plans; California; Infrastructure Requirements for Ozone, Fine Particulate Matter (PM2.5
The Environmental Protection Agency (EPA) is proposing to partially approve and partially disapprove several State Implementation Plan (SIP) revisions submitted by the State of California pursuant to the requirements of the Clean Air Act (CAA or the Act) for the implementation, maintenance, and enforcement of national ambient air quality standards (NAAQS) for ozone, fine particulate patter (PM2.5), lead (Pb), nitrogen dioxide (NO2), and sulfur dioxide (SO2). We refer to such SIP revisions as ``infrastructure'' SIPs because they are intended to address basic structural SIP requirements for new or revised NAAQS including, but not limited to, legal authority, regulatory structure, resources, permit programs, and monitoring necessary to assure attainment and maintenance of the standards. In addition, we are proposing to reclassify certain regions of the state for emergency episode planning purposes with respect to ozone, NO2, SO2, and particulate matter (PM). Finally, we are proposing to approve into the SIP several state provisions addressing CAA conflict of interest requirements into the California SIP and an emergency episode planning rule for Great Basin Unified Air Pollution Control District (APCD) for PM. We are taking comments on this proposal and, after considering any comments submitted, plan to take final action.
Approval of Air Quality Implementation Plans; California; Imperial County; Ozone Precursor Emissions Inventories
The Environmental Protection Agency (EPA) is approving revisions to California's State Implementation Plan (SIP) for Imperial County that address Clean Air Act (CAA) requirements concerning ozone precursor emissions inventories of volatile organic compounds and oxides of nitrogen. These emissions inventories were submitted by California to meet CAA requirements for Imperial County, which was designated as a moderate nonattainment areas under the 1997 8-hour ozone National Ambient Air Quality Standard.
Revisions to the California State Implementation Plan; Imperial County; Ozone Precursor Emissions Inventories
The Environmental Protection Agency (EPA) is proposing to approve a revision to the Imperial County portion of the California State Implementation Plan (SIP). This revision concerns Clean Air Act (CAA) requirements for volatile organic compounds and oxides of nitrogen emissions inventories in areas designated nonattainment for the 1997 8-hour ozone National Ambient Air Quality Standard (NAAQS). We are proposing to approve the 2002 volatile organic compound and oxides of nitrogen emissions inventories as submitted by Imperial County and California.
Good Neighbor Environmental Board Notification of Public Advisory Committee Teleconference
Pursuant to the Federal Advisory Committee Act, Public Law 92- 463, notice is hereby given that the Good Neighbor Environmental Board (Board) will hold a public teleconference on October 30, 2014 from 11:00-3:00 p.m. Eastern Standard Time. Due to budgetary issues, EPA is announcing this teleconference with less than 15 calendar days public notice. The meeting is open to the public. For further information regarding the teleconference and background materials, please contact Ann-Marie Gantner at the number provided below. Background: The Good Neighbor Environmental Board is a federal advisory committee chartered under the Federal Advisory Committee Act, PL 92-463. By statute, the Board is required to submit an annual report to the President and Congress on environmental and infrastructure issues along the U.S. border with Mexico. Purpose of Meeting: The purpose of this teleconference is to discuss and approve the Board's Sixteenth Report, which focuses on ecological restoration in the U.S.-Mexico border region. General Information: The agenda and teleconference materials will be available at https://www.regulations.gov under Docket ID: EPA-HQ-OA- 2014-0001. General information about the Board can be found on its Web site at https://www2.epa.gov/faca/gneb. If you wish to make oral comments or submit written comments to the Board, please contact Ann-Marie Gantner at least five days prior to the teleconference. Written comments should be submitted at https:// www.regulations.gov under Docket ID: EPA-HQ-OA-2014-0001. Meeting Access: For information on access or services for individuals with disabilities, please contact Ann-Marie Gantner at (202) 564-4330 or email at gantner.ann-marie@epa.gov. To request accommodation of a disability, please contact Ann-Marie Gantner at least 10 days prior to the meeting to give EPA as much time as possible to process your request.
Metrafenone; Pesticide Tolerances
This regulation establishes tolerances for residues of metrafenone in or on multiple commodities that are identified and discussed later in this document. Interregional Research Project Number 4 (IR-4) requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).
Polyoxyalkylated Sorbitan Fatty Acid Esters; Tolerance Exemption
This regulation establishes an exemption from the requirement of a tolerance for residues of polyoxyalkylated sorbitan fatty acid esters with C6 through C22 aliphatic alkanoic and/or alkenoic fatty acids, branched or linear, the resulting polyoxyalkylene sorbitan esters having a minimum molecular weight of 1,300 when used as an inert ingredient in a pesticide chemical formulation. Spring Trading Company, on behalf of Croda, Inc., 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 polyoxyalkylated sorbitan fatty acid esters with C6 through C22 aliphatic alkanoic and/ or alkenoic fatty acids, branched or linear, the resulting polyoxyalkylene sorbitan esters having a minimum molecular weight of 1,300 on food or feed commodities.
Approval and Promulgation of Implementation Plans; North Dakota; Revisions to the Air Pollution Control Rules
EPA is approving changes to North Dakota's State Implementation Plan (SIP). On January 23, 2013, the Governor of North Dakota submitted to EPA revisions to several chapters of the North Dakota SIP. These revisions included the removal of subsections 33-15- 03-04.4 and 33-15-05-01.2.a(l) of the North Dakota Administrative Code (NDAC). In this action, EPA is approving the removal of these subsections from the SIP because it is consistent with Clean Air Act (CAA) requirements. The State's submission corrects certain deficiencies related to the treatment of excess emissions from sources. EPA will address the remaining revisions from North Dakota's January 23, 2013 submission in other actions.
Benefits of Neonicotinoid Seed Treatments to Soybean Production; Notice of Availability
This notice announces the availability of EPA's Benefits of Neonicotinoid Seed Treatments to Soybean Production document, and opens a public comment period on that document. The Agency has conducted this assessment as part of its ongoing re-evaluation of clothianidin, imidacloprid, and thiamethoxam under the registration review program. Registration review is EPA's periodic review of pesticide registrations to ensure that each pesticide continues to satisfy the statutory standard for registration, that is, that the pesticide can perform its intended function without causing unreasonable adverse effects on human health or the environment. Through this program, EPA considers both potential risks and benefits of pesticides. This assessment examines the use of clothianidin, imidacloprid, and thiamethoxam seed treatments in terms of the extent of use and the pests targeted in order to characterize overall benefits to soybean production nationwide.
Approval and Promulgation of Implementation Plans; State of Kansas; Infrastructure SIP Requirements for the 2010 Nitrogen Dioxide National Ambient Air Quality Standard
The Environmental Protection Agency (EPA) is taking final action to approve elements of a State Implementation Plan (SIP) submission from the State of Kansas addressing the applicable requirements of Clean Air Act (CAA) section 110 for the 2010 National Ambient Air Quality Standards (NAAQS) for Nitrogen Dioxide (NO2), which requires that each state adopt and submit a SIP to support implementation, maintenance, and enforcement of each new or revised NAAQS promulgated by EPA. These SIPs are commonly referred to as ``infrastructure'' SIPs. The infrastructure requirements are designed to ensure that the structural components of each state's air quality management program are adequate to meet the state's responsibilities under the CAA.
Proposed Removal of Certain Inert Ingredients From Approved Chemical Substance List for Pesticide Products
EPA is proposing to remove certain chemical substances from the current listing of inert ingredients approved for use in pesticide products because the inert ingredients are no longer used in any registered pesticide product.
Effluent Limitations Guidelines and Standards for the Dental Category
EPA is proposing technology-based pretreatment standards under the Clean Water Act (CWA) for discharges of pollutants into publicly owned treatment works (POTWs) from existing and new dental practices that discharge dental amalgam. Dental amalgam contains mercury in a highly concentrated form that is relatively easy to collect and recycle. Dental offices are the main source of mercury discharges to POTWs. Mercury is a persistent and bioaccumulative pollutant in the environment with well-documented neurotoxic effects on humans. Mercury pollution is widespread and comes from many diverse sources such as air deposition from municipal and industrial incinerators and combustion of fossil fuels. Mercury easily becomes diffuse in the environment and mercury pollution is a global problem. Removing mercury from the waste stream when it is in a concentrated and easy to handle form like in waste dental amalgam is an important and commonsense step to take to prevent that mercury from being released back into the environment where it can become diffuse and a hazard to humans. The proposal would require dental practices to comply with requirements for controlling the discharge of mercury and other metals in dental amalgam into POTWs based on the best available technology or best available demonstrated control technology. Specifically, the requirements would be based on the use of amalgam separators and best management practices (BMPs). Amalgam separators are a practical, affordable and readily available technology for capturing mercury and other metals before they are discharged into sewers and POTWs. EPA is also proposing to amend selected parts of the General Pretreatment Regulations to streamline oversight requirements for the dental sector. EPA expects compliance with this proposed rule would reduce the discharge of metals to POTWs by at least 8.8 tons per year, about half of which is mercury. EPA estimates the annual cost of the proposed rule would be $44 to $49 million.
Notification of a Closed Teleconference of the Science Advisory Board's Scientific and Technological Achievement Awards Committee
The Environmental Protection Agency's (EPA), Science Advisory Board (SAB) Staff Office is announcing a teleconference of the SAB's Scientific and Technological Achievement Awards (STAA) Committee to discuss draft recommendations for the chartered SAB regarding the Agency's 2013 and 2014 STAA recipients. The STAA Committee teleconference will be closed to the public.
Protection of Stratospheric Ozone: Determination 29 for Significant New Alternatives Policy Program
This Determination of Acceptability expands the list of acceptable substitutes for ozone-depleting substances under the U.S. Environmental Protection Agency's (EPA) Significant New Alternatives Policy (SNAP) program. This action lists as acceptable additional substitutes for use in the refrigeration and air conditioning, foam blowing, and fire suppression and explosion protection sectors.
Approval and Promulgation of Implementation Plans; Wyoming; Revisions to the Air Quality Standards and Regulations
EPA is approving changes to Wyoming's State Implementation Plan (SIP). On February 10, 2014, the Wyoming Department of Environmental Quality (WDEQ) submitted to EPA revisions to the Wyoming SIP. These revisions included the removal of an exemption from Wyoming Air Quality Standards and Regulations (WAQSR) Chapter 3, section 2(d). In this action, EPA is approving the revision of this provision into the SIP because the revision is consistent with Clean Air Act (CAA) requirements. The revision will correct certain deficiencies related to the treatment of excess emissions from sources. EPA will address the remaining revisions from Wyoming's February 10, 2014 submission in a separate action.
Approval and Promulgation of Implementation Plans; State of Nebraska; Infrastructure SIP Requirements for the 2008 Lead National Ambient Air Quality Standards
The Environmental Protection Agency (EPA) is taking direct final action to approve two State Implementation Plan (SIP) submissions from the State of Nebraska. EPA is approving elements of a SIP submission from the State of Nebraska that addresses the applicable requirements of the Clean Air Act (CAA) section 110 for the 2008 National Ambient Air Quality Standards (NAAQS) for Lead (Pb). Section 110(a) of the CAA requires that each state adopt and submit a SIP to support implementation, maintenance, and enforcement of each new or revised NAAQS promulgated by EPA. These SIPs are commonly referred to as ``infrastructure'' SIPs. The infrastructure requirements are designed to ensure that the structural components of each state's air quality management program are adequate to meet the state's responsibilities under the CAA. EPA is also approving an additional SIP submission from the State of Nebraska that addresses section 128 of the CAA and supports requirements associated with infrastructure SIPs.
Revision to the Nebraska State Implementation Plan (SIP) Infrastructure Requirements for 2008 Lead (Pb) National Ambient Air Quality Standards (NAAQS)
The Environmental Protection Agency (EPA) proposes to approve the State Implementation Plan (SIP) revision submitted by the state of Nebraska to address the requirements of section 110(a)(1) and (2) of the Clean Air Act (CAA) for the 2008 Lead (Pb) National Ambient Air Quality Standards (NAAQS) and the inclusion into the SIP, of Nebraska's conflict of interest provisions. Section 110(a) of the CAA requires that each state adopt and submit a SIP for the implementation, maintenance, and enforcement of each NAAQS promulgated or revised by the EPA. On October 18, 2011, the Nebraska Department of Environemtal Quality (NDEQ) submitted a revision to Nebraska's SIP which describes the State's provisions for implementing, maintaining, and enforcing the standards listed above. In addition, NDEQ submitted on March 11, 2014, a request to include conflict of interest provisions into the Nebraska SIP. These revisions are necessary to properly implement, maintain and enforce the 2008 Pb NAAQS and also recognizes the state's request to include Nebraska's conflict of interest provisions into the SIP.
Approval and Promulgation of Implementation Plans; State of Missouri, Control of Emissions From Hand-Fired Equipment
The Environmental Protection Agency (EPA) is taking direct final action to approve revisions to the State Implementation Plan (SIP) submitted by the State of Missouri on May 8, 2012, related to a Missouri rule titled ``Control of Emissions from Hand-Fired Equipment.'' Today's action approves a revision to the Missouri SIP that allows the burning of discarded clean wood in non-residential (commercial owned and operated) heating devices, with restrictions to ensure environmentally-sound operation, in the St. Louis metropolitan area.
Approval and Promulgation of Implementation Plans; State of Missouri, Control of Emissions From Hand-Fired Equipment
The Environmental Protection Agency (EPA) proposes to approve the State Implementation Plan (SIP) revision submitted by the state of Missouri on May 8, 2012, related to a Missouri rule titled ``Control of Emissions from Hand-Fired Equipment.'' This SIP revision provides a rule to allow the burning of discarded clean wood in non-residential (commercial owned and operated) heating devices, with restrictions to ensure environmentally-sound operation, in the St. Louis metropolitan area.
Approval and Promulgation of Implementation Plans; State of Iowa
The Environmental Protection Agency (EPA) is approving the State Implementation Plan (SIP) revisions submitted by the State of Iowa for the purpose of approving the 2008, 2009, 2011, 2012, and 2013 updates to the Linn County Air Quality Ordinance. EPA is approving Iowa's request to include revisions to the Linn County Air Quality Ordinance, Chapter 10, because the revisions improve the stringency of the Iowa SIP.
Approval and Promulgation of Implementation Plans; State of Iowa
The Environmental Protection Agency (EPA) is proposing to approve the State Implementation Plan (SIP) revision submitted by the state of Iowa for the purpose of approving the 2008, 2009, 2011, 2012, and 2013 updates to the Linn County Air Quality Ordinance. EPA is proposing approval of Iowa's request to include revisions to the Linn County Air Quality Ordinance, Chapter 10, because the revisions improve the stringency of the Iowa SIP.
Approval and Promulgation of Implementation Plans; State of Kansas; Infrastructure SIP Requirements for the 2008 Ozone National Ambient Air Quality Standard
The Environmental Protection Agency (EPA) is taking final action to approve elements of a State Implementation Plan (SIP) submission from the State of Kansas addressing the applicable requirements of Clean Air Act (CAA) sections 110 for the 2008 National Ambient Air Quality Standards (NAAQS) for Ozone (O3), which requires that each state adopt and submit a SIP to support implementation, maintenance, and enforcement of each new or revised NAAQS promulgated by EPA. These SIPs are commonly referred to as ``infrastructure'' SIPs. The infrastructure requirements are designed to ensure that the structural components of each state's air quality management program are adequate to meet the state's responsibilities under the CAA.
Approval and Promulgation of Implementation Plans; Revisions to the Nevada State Implementation Plan; Stationary Source Permits
The Environmental Protection Agency (EPA) is taking direct final action to approve revisions to the applicable state implementation plan for the State of Nevada submitted by the Nevada Division of Environmental Protection. The revisions include amended State rules related to applications for, and issuance of, permits for stationary sources, but not including review and permitting of major sources and major modifications under parts C and D of title I of the Clean Air Act. EPA is taking action under the Clean Air Act obligation to take action on State submittals of revisions to state implementation plans. The intended effect of the approval is to fix deficiencies in the previously-approved version of the permitting rules and to ensure that new or modified stationary sources do not interfere with attainment or maintenance of the national ambient air quality standards.
Approval and Promulgation of Implementation Plans; State of Missouri, Restriction of Emissions of Particulate Matter From Industrial Processes
The Environmental Protection Agency (EPA) is proposing to approve two revisions to the State Implementation Plan (SIP) submitted by the State of Missouri on May 8, 2012 and October 17, 2013, related to a Missouri rule titled ``Restriction of Emissions of Particulate Matter from Industrial Processes.'' These SIP revisions are administrative and provide the following: Updates an outdated reference in the current SIP approved rule; provides a hierarchy of compliance measurement approaches requested by EPA; provides a clarification on applicability; and, deletes redundant definitions.
Approval and Promulgation of Implementation Plans; State of Missouri, Restriction of Emissions of Particulate Matter From Industrial Processes
The Environmental Protection Agency (EPA) is taking direct final action to approve revisions to the State Implementation Plan (SIP) submitted by the State of Missouri on May 8, 2012, and October 17, 2013, related to a Missouri rule titled ``Restriction of Emission of Particulate Matter from Industrial Processes.'' This action amends the SIP in four ways. The first is it updates an outdated reference in the current SIP approved rule. Second, it provides a hierarchy of compliance measurement approaches for Particulate Matter (PM) emissions from industrial processes. Third, it provides a clarification on applicability of the provisions. And fourth, it deletes redundant definitions.
Approval and Promulgation of Implementation Plans; Revisions to the Nevada State Implementation Plan; Stationary Source Permits
The Environmental Protection Agency (EPA) is proposing to approve revisions to the applicable state implementation plan for the State of Nevada submitted by the Nevada Division of Environmental Protection. The revisions include amended State rules related to applications for, and issuance of, permits for stationary sources, but not including review and permitting of major sources and major modifications under parts C and D of title I of the Clean Air Act. EPA is taking action under the Clean Air Act obligation to take action on State submittals of revisions to state implementation plans. The intended effect of the proposed approval is to fix deficiencies in the previously-approved version of the permitting rules and to ensure that new or modified stationary sources do not interfere with attainment or maintenance of the national ambient air quality standards.
Air Quality State Implementation Plans; Approval and Promulgation: Missouri; 2013 State Implementation Plan for the 2008 Lead Standard
The Environmental Protection Agency (EPA) is taking final action to approve a revision to the State Implementation Plan (SIP) for the State of Missouri. This final action will approve Missouri's SIP for the lead National Ambient Air Quality Standard (NAAQS) nonattainment area of Herculaneum, Missouri. EPA proposed approval of this plan on July 24, 2014. The applicable standard addressed in this action is the lead NAAQS promulgated by EPA in 2008. EPA believes Missouri's SIP satisfies the applicable requirements of the Clean Air Act (CAA) identified in EPA's 2008 Final Rule and will bring the area into attainment of the 0.15 micrograms per cubic meter (ug/m\3\) lead NAAQS in the Herculaneum, Missouri area. In this action, EPA is also finalizing its approval of a revision to the Missouri SIP related to the 2007 Consent Judgment which was previously approved into the Missouri SIP for the 1978 lead NAAQS.
Announcement of Preliminary Regulatory Determinations for Contaminants on the Third Drinking Water Contaminant Candidate List
The Safe Drinking Water Act (SDWA), as amended in 1996, requires the Environmental Protection Agency (EPA) to make regulatory determinations every five years on at least five unregulated contaminants. A regulatory determination is a decision about whether or not to begin the process to propose and promulgate a national primary drinking water regulation (NPDWR) for an unregulated contaminant. These unregulated contaminants are chosen from the Contaminant Candidate List (CCL), which SDWA requires the agency to publish every five years. EPA published the third CCL (CCL 3) in the Federal Register on October 8, 2009. This notice presents the preliminary regulatory determinations and supporting rationale for 5 of the 116 contaminants listed on CCL 3. The agency is making preliminary determinations to regulate one contaminant (i.e., strontium) and to not regulate four contaminants (i.e., 1,3-dinitrobenzene, dimethoate, terbufos and terbufos sulfone). EPA seeks comment on these preliminary determinations.
Human Studies Review Board; Notification of a Public Meeting
The EPA Office of the Science Advisor announces a public meeting of the Human Studies Review Board to advise the Agency on the ethical and scientific reviews of EPA research with human subjects.
Notification of Two Public Teleconferences of the Science Advisory Board; Chemical Assessment Advisory Committee Augmented for the Review of EPA's Draft Trimethylbenzenes Assessment
The Environmental Protection Agency (EPA) Science Advisory Board (SAB) Staff Office announces two public teleconferences of the SAB Chemical Assessment Advisory Committee Augmented for the Review of the Draft Trimethylbenzenes Assessment (CAAC-TMB Panel) to discuss its draft report concerning EPA's draft Integrated Risk Information System (IRIS) Toxicological Review of Trimethylbenzenes (August 2013 Revised External Review Draft).
Approval and Promulgation of Implementation Plans; Washington: Infrastructure Requirements for the 2008 Ozone and 2010 Nitrogen Dioxide National Ambient Air Quality Standards
The Environmental Protection Agency (EPA) is proposing to partially approve and partially disapprove the State Implementation Plan (SIP) submittal from Washington, received September 22, 2014, demonstrating that the SIP meets the infrastructure requirements of the Clean Air Act (CAA) for the National Ambient Air Quality Standards (NAAQS) promulgated for ozone on March 12, 2008, and nitrogen dioxide (NO2) on January 22, 2010. The CAA requires that each state, after a new or revised NAAQS is promulgated, review their SIP to ensure that it meets the infrastructure requirements necessary to implement the new or revised NAAQS. Washington certified that the Washington SIP meets the infrastructure requirements of the CAA for the ozone and NO2 NAAQS, except for those requirements related to the Prevention of Significant Deterioration (PSD) permitting program currently operated under a Federal Implementation Plan (FIP), certain elements of the regional haze program currently operated under a FIP, and specific requirements related to interstate transport which will be addressed in a separate submittal. The EPA is proposing to find that Washington's SIP is adequate for purposes of the infrastructure SIP requirements of the CAA with the exceptions noted above. The EPA is proposing to find that the SIP deficiencies related to PSD permitting and regional haze, however, have been adequately addressed by the existing EPA FIPs and, therefore, no further action is required by Washington or the EPA for those elements. The EPA will address the remaining interstate transport requirements in a separate action.
Adequacy Status of the Submitted Maintenance Plans for the Delaware Portion of the Philadelphia-Wilmington-New Jersey 1997 and 2006 Fine Particulate Matter National Ambient Air Quality Standard Nonattainment Areas for Transportation Conformity Purposes
In this notice, EPA is notifying the public that EPA has found that the Motor Vehicle Emissions Budgets (MVEBs) in the Delaware portion of the Philadelphia-Wilmington-New Jersey 1997 and 2006 fine particulate matter (PM2.5) National Ambient Air Quality Standard (NAAQS) Maintenance Plans, submitted as a State Implementation Plan (SIP) revision by the Delaware Department of Natural Resources and Environmental Control (DNREC), are adequate for transportation conformity purposes.
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