Source: https://www.law.cornell.edu/cfr/text/40/60.54
Timestamp: 2016-05-28 00:10:37
Document Index: 766547339

Matched Legal Cases: ['art 60', '§ 60', '§ 60', 'art.2015', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', 'art 52', '§ 52', 'art 52']

40 CFR 60.54 - Test methods and procedures. | US Law | LII / Legal Information Institute
CFR › Title 40 › Chapter I › Subchapter C › Part 60 › Subpart E › Section 60.54 40 CFR 60.54 - Test methods and procedures.
SML Error at line: 32 ... Input is not proper UTF-8, indicate encoding !
Bytes: 0xEA 0x3C 0x73 0x70
§ 60.54 Test methods and procedures.
(b) The owner or operator shall determine compliance with the particulate matter standard in § 60.52 as follows: (1) The concentration (c12) of particulate matter, corrected to 12 percent CO2, shall be computed for each run using the following equation:
cs = concentration of particulate matter, g/dscm (gr/dscf). %CO2 = CO2 concentration, percent dry basis.
(2) Method 5 shall be used to determine the particulate matter concentration (cs). The sampling time and sample volume for each run shall be at least 60 minutes and 0.85 dscm (30 dscf). (3) The emission rate correction factor, integrated or grab sampling and analysis procedure of Method 3B shall be used to determine CO2 concentration (%CO2). (i) The CO2 sample shall be obtained simultaneously with, and at the same traverse points as, the particulate run. If the particulate run has more than 12 traverse points, the CO2 traverse points may be reduced to 12 if Method 1 is used to locate the 12 CO2 traverse points. If individual CO2 samples are taken at each traverse point, the CO2 concentration (%CO2) used in the correction equation shall be the arithmetic mean of the sample CO2 concentrations at all traverse points. (ii) If sampling is conducted after a wet scrubber, an “adjusted” CO2 concentration [(%CO2)adj], which accounts for the effects of CO2 absorption and dilution air, may be used instead of the CO2 concentration determined in this paragraph. The adjusted CO2 concentration shall be determined by either of the procedures in paragraph (c) of this section.
(%CO2)adj = (%CO2)di [(100 i)/(100 o)]
i = excess air at the inlet of the scrubber, percent.
o = excess air at the outlet of the scrubber, percent.
Title 40 published on 2015-07-01The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to Title 40 after this date.* Only displaying the most recent 50 entries for Title 40. Please, view a Part for the full list of changes within that Part.2015-09-17; vol. 80 # 180 - Thursday, September 17, 201580 FR 55768 - Halosulfuron-methyl; Pesticide Tolerances
80 FR 55805 - Approval and Promulgation of State Implementation Plans; Nevada; Regional Haze Progress Report
typeregulations.gov FR Doc.2015-23272 RIN EPA-R09-OAR-2015-0316 FRL-9933-82-Region 9 ENVIRONMENTAL PROTECTION AGENCY Proposed rule. Comments must be received by the designated contact at the address listed below on or before October 19, 2015. 40 CFR Part 52 SummaryThe United States Environmental Protection Agency (EPA) proposes to approve a revision to the Nevada Regional Haze State Implementation Plan (SIP) submitted by the Nevada Division of Environmental Protection (NDEP) to document that the existing plan is adequate to achieve established goals for visibility improvement and emissions reductions by 2018. The Nevada Regional Haze SIP revision addresses the Regional Haze Rule (RHR) requirements under the Clean Air Act (CAA) to submit a report describing progress in achieving reasonable progress goals (RPGs) to improve visibility in federally designated Class I areas in Nevada and in nearby states that may be affected by emissions from sources in Nevada. EPA is proposing to approve Nevada&apos;s determination that the existing Nevada Regional Haze Implementation Plan is adequate to meet the visibility goals, and requires no substantive revision at this time.
2015-09-16; vol. 80 # 179 - Wednesday, September 16, 201580 FR 55545 - Approval and Promulgation of Air Quality Implementation Plans; State of Missouri; Control of NO X Emissions From Large Stationary Internal Combustion Engines
typeregulations.gov FR Doc.2015-23178 RIN EPA-R07-OAR-2015-0520 FRL-9934-00-Region 7 ENVIRONMENTAL PROTECTION AGENCY Direct final rule. This direct final rule will be effective November 16, 2015, without further notice, unless EPA receives adverse comment by October 16, 2015. If EPA receives adverse comment, we will publish a timely withdrawal of the direct final rule in the Federal Register informing the public that the rule will not take effect. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is taking direct final action to approve revisions to the State Implementation Plan (SIP) for the State of Missouri submitted on October 17, 2013. These revisions remove definitions that were in this rule but have been moved to the state&apos;s general definitions rule. The revisions also add text and corrects a wording error found in the rule. EPA&apos;s approval of these rule revisions is being done in accordance with the requirements of the Clean Air Act (CAA).
80 FR 55586 - Approval and Promulgation of Air Quality Implementation Plans; State of Missouri; Control of NO X Emissions From Large Stationary Internal Combustion Engines
typeregulations.gov FR Doc.2015-23177 RIN EPA-R07-OAR-2015-0520 FRL-9933-99-Region 7 ENVIRONMENTAL PROTECTION AGENCY Proposed rule. Comments on this proposed action must be received in writing by October 16, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is proposing to approve revisions to the State Implementation Plan (SIP) for the State of Missouri submitted on October 17, 2013. These revisions remove definitions that were in this rule but have been moved to the state&apos;s general definitions rule. The revisions also add text and corrects a wording error found in the rule. EPA&apos;s approval of these rule revisions is being done in accordance with the requirements of the Clean Air Act (CAA).
2015-09-15; vol. 80 # 178 - Tuesday, September 15, 201580 FR 55266 - Partial Approval and Disapproval of Air Quality State Implementation Plans (SIP); State of Nebraska; Infrastructure SIP Requirements for the 2008 Ozone National Ambient Air Quality Standard (NAAQS)
typeregulations.gov FR Doc.2015-20619 RIN EPA-R07-OAR-2015-0270 FRL-9932-78-Region 7 ENVIRONMENTAL PROTECTION AGENCY Final rule. This final rule is effective September 15, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is taking final action to partially approve and disapprove elements of a State Implementation Plan (SIP) submission from the State of Nebraska addressing the applicable requirements of Clean Air Act (CAA) section 110 for the 2008 National Ambient Air Quality Standards (NAAQS) for Ozone (O 3 ), 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&apos;s air quality management program are adequate to meet the state&apos;s responsibilities under the CAA.
80 FR 55267 - Approval and Promulgation of Air Quality Implementation Plans; State of Nebraska; Cross-State Air Pollution Rule
typeregulations.gov FR Doc.2015-20631 RIN EPA-R07-OAR-2015-0565 FRL-9932-84-Region 7 ENVIRONMENTAL PROTECTION AGENCY Direct final rule. This direct final rule will be effective October 26, 2015, without further notice, unless EPA receives adverse comment by October 15, 2015. If EPA receives adverse comment, we will publish a timely withdrawal of the direct final rule in the Federal Register informing the public that the rule will not take effect. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is taking direct final action to approve revisions to the State Implementation Plan (SIP) submitted by the State of Nebraska in a letter dated March 30, 2015. This SIP revision provides Nebraska&apos;s state-determined allowance allocations for existing electric generating units (EGUs) in the State for the 2016 control periods and replaces the allowance allocations for the 2016 control periods established by EPA under the Cross-State Air Pollution Rule (CSAPR). The CSAPR addresses the “good neighbor” provision of the Clean Air Act (CAA or Act) that requires states to reduce the transport of pollution that significantly affects downwind air quality. In this final action EPA is approving Nebraska&apos;s SIP revision, incorporating the state-determined allocations for the 2016 control periods into the SIP, and amending the regulatory text of the CSAPR Federal Implementation Plan (FIP) to reflect this approval and inclusion of the state-determined allocations. EPA is taking direct final action to approve Nebraska&apos;s SIP revision because it meets the requirements of the CAA and the CSAPR requirements to replace EPA&apos;s allowance allocations for the 2016 control periods. This action is being taken pursuant to the CAA and its implementing regulations. EPA&apos;s allocations of CSAPR trading program allowances for Nebraska for control periods in 2017 and beyond remain in place until the State submits and EPA approves state-determined allocations for those control periods through another SIP. The CSAPR FIPs for Nebraska remain in place until such time as the State decides to replace the FIPs with a SIP revision.
80 FR 55279 - Approval and Promulgation of Air Quality Implementation Plans; State of Nebraska; Cross-State Air Pollution Rule
typeregulations.gov FR Doc.2015-20630 RIN EPA-R07-OAR-2015-0565 FRL-9932-85-Region 7 ENVIRONMENTAL PROTECTION AGENCY Proposed rule. Comments on this proposed action must be received in writing by October 15, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is proposing to approve revisions to the State Implementation Plan (SIP) submitted by the State of Nebraska in a letter dated March 30, 2015. This SIP revision provides Nebraska&apos;s state-determined allowance allocations for existing electric generating units (EGUs) in the State for the 2016 control periods and replaces the allowance allocations for the 2016 control periods established by EPA under the Cross-State Air Pollution Rule (CSAPR). The CSAPR addresses the “good neighbor” provision of the Clean Air Act (CAA or Act) that requires states to reduce the transport of pollution that significantly affects downwind air quality. In this action EPA is proposing approval of Nebraska&apos;s SIP revision, incorporating the state-determined allocations for the 2016 control periods into the SIP, and amending the regulatory text of the CSAPR Federal Implementation Plan (FIP) to reflect this approval and inclusion of the state-determined allocations. EPA is proposing to approve Nebraska&apos;s SIP revision because it meets the requirements of the CAA and the CSAPR requirements to replace EPA&apos;s allowance allocations for the 2016 control periods. This action is being proposed pursuant to the CAA and its implementing regulations. EPA&apos;s allocations of CSAPR trading program allowances for Nebraska for control periods in 2017 and beyond remain in place until the State submits and EPA approves state-determined allocations for those control periods through another SIP. The CSAPR FIPs for Nebraska remain in place until such time as the State decides to replace the FIPs with a SIP revision.
80 FR 55280 - Approval and Promulgation of Implementation Plans; Washington: Additional Regulations for the Benton Clean Air Agency Jurisdiction
typeregulations.gov FR Doc.2015-23144 RIN EPA-R10-OAR-2015-0600: FRL-9934-07-Region 10 ENVIRONMENTAL PROTECTION AGENCY Proposed rule. Comments must be received on or before October 15, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is proposing to approve revisions to the Washington State Implementation Plan (SIP) that were submitted by the Department of Ecology (Ecology) in coordination with Benton Clean Air Agency (BCAA) on August 25, 2015. In the fall of 2014 and spring of 2015, the EPA approved numerous revisions to Ecology&apos;s general air quality regulations. However, our approval of the updated Ecology regulations applied only to geographic areas where Ecology, and not a local air authority, has jurisdiction, and statewide to source categories over which Ecology has sole jurisdiction. Under the Washington Clean Air Act local clean air agencies, such as BCAA, have the option of adopting equally stringent or more stringent standards or requirements in lieu of Ecology&apos;s general air quality regulations, if they so choose. Therefore, the EPA stated that we would evaluate the general air quality regulations as they apply to local jurisdictions in separate, future actions. If finalized, this proposed action would allow BCAA to rely primarily on Ecology&apos;s general air quality regulations for sources within BCAA&apos;s jurisdiction, including implementation of the minor new source review and nonattainment new source review permitting programs. This action also proposes approval of a small set of BCAA regulatory provisions that replace or supplement parts of Ecology&apos;s general air quality regulations.
2015-09-14; vol. 80 # 177 - Monday, September 14, 201580 FR 55030 - Approval and Promulgation of Air Quality Implementation Plans; State of Kansas Regional Haze State Implementation Plan Revision and 2014 Five-Year Progress Report
typeregulations.gov FR Doc.2015-23074 RIN EPA-R07-OAR-2015-0299 FRL-9933-84-Region 7 ENVIRONMENTAL PROTECTION AGENCY Final rule. This final rule is effective October 14, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is taking final action to approve the Kansas State Implementation Plan (SIP) revision submitted to EPA by the State of Kansas on March 10, 2015, documenting that the State&apos;s existing plan is making adequate progress to achieve visibility goals by 2018. The Kansas SIP revision addressed the Regional Haze Rule (RHR) requirements under the Clean Air Act (CAA or Act) to submit a report describing progress in achieving reasonable progress goals (RPGs) to improve visibility in Federally designated areas in nearby states that may be affected by emissions from sources in Kansas. EPA is taking final action to approve Kansas&apos; determination that the existing Regional Haze (RH) SIP is adequate to meet the visibility goals and requires no substantive revision at this time.
80 FR 55032 - Louisiana: Final Authorization of State Hazardous Waste Management Program Revision
80 FR 55055 - Approval and Promulgation of Air Quality Implementation Plans; Colorado; Revisions to Common Provisions and Regulation Number 3; Correction
typeregulations.gov FR Doc.2015-23075 RIN EPA-R08-OAR-2015-0493 FRL-9933-90-Region 8 ENVIRONMENTAL PROTECTION AGENCY Proposed rule. Written comments must be received on or before October 14, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is proposing approval of State Implementation Plan (SIP) revisions submitted by the State of Colorado on March 31, 2010, May 16, 2012, and May 13, 2013. The revisions are to Colorado Air Quality Control Commission (Commission) Regulation Number 3, Parts A, B, and D and Common Provisions Regulation. The revisions include administrative changes to permitting requirements for stationary sources, updates to the fine particulate matter less than 2.5 microns in diameter (PM 2.5 ) implementation rules related to the federal New Source Review (NSR) Program, changes to address previous revisions to Air Pollutant Emission Notice (APEN) regulations that EPA disapproved or provided comments on, revisions to definitions, and minor editorial changes. Also in this action, EPA is proposing to correct a final rule pertaining to Colorado&apos;s SIP published on April 24, 2014. In our April 24, 2014 action, regulatory text and corresponding “incorporation by reference” (IBR) materials were inadvertently excluded for (1) greenhouse gas permitting revisions to the Common Provisions Regulation, and (2) minor editorial changes to the Common Provisions Regulation and Parts A, B, and D of Regulation Number 3 (adopted October 10, 2010). This action is being taken under section 110 of the Clean Air Act (CAA).
80 FR 55061 - Petition for Objection to State Operating Permit; NY; Seneca Energy II, LLC
80 FR 55063 - Revision of Certain Federal Water Quality Criteria Applicable to Washington
2015-09-11; vol. 80 # 176 - Friday, September 11, 201580 FR 54723 - Air Plan Approval; Indiana; SO 2 Revision for Walsh and Kelly
typeregulations.gov FR Doc.2015-22716 RIN EPA-R05-OAR-2015-0380 FRL-9933-65-Region 5 ENVIRONMENTAL PROTECTION AGENCY Direct final rule. This rule is effective on November 10, 2015, unless EPA receives adverse written comments by October 13, 2015. If EPA receives adverse comments, EPA will publish a timely withdrawal of the rule in the Federal Register and inform the public that the rule will not take effect. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is approving a request submitted by the Indiana Department of Environmental Management (IDEM) on June 1, 2015, to revise the Indiana state implementation plan (SIP) for sulfur dioxide (SO 2 ). The revision updates information regarding Walsh and Kelly, Incorporated, a hot mix asphalt plant located in Griffith, Lake County, Indiana. Walsh and Kelly, Incorporated, is replacing its aggregate drum dryer. The revision does not change any of the SO 2 control requirements and will not result in an increase in SO 2 emissions.
80 FR 54725 - Air Plan Approval; Wisconsin; Infrastructure SIP Requirements for the 2008 Ozone, 2010 NO 2, and 2010 SO 2 NAAQS
typeregulations.gov FR Doc.2015-22864 RIN EPA-R05-OAR-2014-0704 FRL-9933-62-Region 5 ENVIRONMENTAL PROTECTION AGENCY Final rule. This final rule is effective on October 13, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is taking final action to approve some elements of state implementation plan (SIP) submissions from Wisconsin regarding the infrastructure requirements of section 110 of the Clean Air Act (CAA) for the 2008 ozone, 2010 nitrogen dioxide (NO 2 ), and 2010 sulfur dioxide (SO 2 ) National Ambient Air Quality Standards (NAAQS). The infrastructure requirements are designed to ensure that the structural components of each state&apos;s air quality management program are adequate to meet the state&apos;s responsibilities under the CAA. The proposed rulemaking associated with this final action was published on April 20, 2015, and EPA received no comments during the comment period, which ended on May 20, 2015.
80 FR 54729 - Tetraethylene Glycol; Exemption From the Requirement of a Tolerance
80 FR 54739 - Approval and Promulgation of Implementation Plans; New Mexico; Albuquerque-Bernalillo County; Infrastructure and Interstate Transport State Implementation Plan for the 2008 Lead National Ambient Air Quality Standards
typeregulations.gov FR Doc.2015-22862 RIN EPA-R06-OAR-2012-0400 FRL-9933-80-Region 6 ENVIRONMENTAL PROTECTION AGENCY Proposed rule. Written comments must be received on or before October 13, 2015. 40 CFR Part 52 SummaryUnder the Federal Clean Air Act (CAA), the Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) submission from the Governor of New Mexico for the City of Albuquerque-Bernalillo County for the 2008 Lead (Pb) National Ambient Air Quality Standards (NAAQS). The submittal addresses how the existing SIP provides for implementation, maintenance, and enforcement of the 2008 Pb NAAQS (infrastructure SIP or i-SIP). This i-SIP ensures that the State&apos;s SIP for Albuquerque-Bernalillo County is adequate to meet the state&apos;s responsibilities under the CAA, including the four CAA requirements for interstate transport of Pb emissions.
80 FR 54744 - Air Plan Approval; Wisconsin; Wisconsin State Board Requirements
typeregulations.gov FR Doc.2015-22713 RIN EPA-R05-OAR-2015-0464 FRL-9933-63-Region 5 ENVIRONMENTAL PROTECTION AGENCY Proposed rule. Comments must be received on or before October 13, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is proposing to approve state implementation plan (SIP) submissions from Wisconsin regarding the state board requirements under section 128 of the Clean Air Act (CAA). EPA is also proposing to approve elements of SIP submissions from Wisconsin regarding the infrastructure requirements of section 110 relating to state boards for the 1997 ozone, 1997 fine particulate (PM 2.5 ), 2006 PM 2.5, 2008 lead (Pb), 2008 ozone, 2010 nitrogen dioxide (NO 2 ), and 2010 sulfur dioxide (SO 2 ) National Ambient Air Quality Standards (NAAQS).
80 FR 54744 - Air Plan Approval; Indiana; SO 2 Revision for Walsh and Kelly
typeregulations.gov FR Doc.2015-22715 RIN EPA-R05-OAR-2015-0380 FRL-9933-64-Region 5 ENVIRONMENTAL PROTECTION AGENCY Proposed rule. Comments must be received on or before October 13, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is proposing to approve a request submitted by the Indiana Department of Environmental Management on June 1, 2015, to revise its state implementation plan (SIP) for sulfur dioxide (SO 2 ). The revision updates information regarding Walsh and Kelly, Incorporated, a hot mix asphalt plant located in Griffith, Lake County, Indiana. Walsh and Kelly, Incorporated, is replacing its aggregate drum dryer. The revision does not change any of the SO 2 control requirements and will not result in an increase in SO 2 emissions.
2015-09-10; vol. 80 # 175 - Thursday, September 10, 201580 FR 54468 - Wisconsin; Disapproval of Infrastructure SIP With Respect to Oxides of Nitrogen as a Precursor to Ozone Provisions for the 2006 PM 2.5 NAAQS
typeregulations.gov FR Doc.2015-22863 RIN EPA-R05-OAR-2009-0805 FRL-9933-66-Region 5 ENVIRONMENTAL PROTECTION AGENCY Proposed rule. Comments must be received on or before October 13, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is proposing to disapprove an element of State Implementation Plan (SIP) submissions from Wisconsin regarding the infrastructure requirements of section 110 of the Clean Air Act (CAA) for the 2006 fine particulate matter (PM 2.5 ) National Ambient Air Quality Standard (NAAQS). The infrastructure requirements are designed to ensure that the structural components of each state&apos;s air quality management program are adequate to meet the state&apos;s responsibilities under the CAA. This action pertains specifically to an infrastructure requirement for states to correctly address oxides of nitrogen (NO X ) as a precursor to ozone in their respective prevention of significant deterioration (PSD) programs.
80 FR 54471 - Approval and Promulgation of Air Quality Implementation Plans; Connecticut; Infrastructure State Implementation Plan Requirements
typeregulations.gov FR Doc.2015-22027 RIN EPA-R01-OAR-2015-0198 FRL-9933-38-Region 1 ENVIRONMENTAL PROTECTION AGENCY Proposed rule. Comments must be received on or before October 13, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is proposing to approve elements of State Implementation Plan (SIP) submissions from Connecticut regarding the infrastructure requirements of Clean Air Act (CAA or Act) for the 2008 lead (Pb), 2008 8-hr ozone, 2010 nitrogen dioxide (NO 2 ), and 2010 sulfur dioxide (SO 2 ) National Ambient Air Quality Standards (NAAQS). EPA is also proposing to convert conditional approvals for several infrastructure requirements for the 1997 8-hour ozone NAAQS and for the 1997 and 2006 fine particle (PM 2.5 ) NAAQS to full approval under the CAA. Furthermore, we are proposing to newly conditionally approve elements of Connecticut&apos;s infrastructure requirements of the Clean Air Act regarding prevention of significant deterioration requirements to treat nitrogen oxides as a precursor to ozone and to establish a minor source baseline date for PM 2.5 emissions. Lastly, EPA is proposing to approve three statutes submitted by Connecticut in support of their demonstration that the infrastructure requirements of the CAA have been met. The infrastructure requirements are designed to ensure that the structural components of each state&apos;s air quality management program are adequate to meet the state&apos;s responsibilities under the CAA.
2015-09-09; vol. 80 # 174 - Wednesday, September 9, 201580 FR 54237 - Approval and Promulgation of Air Quality Implementation Plans; State of Utah; Motor Vehicle Inspection and Maintenance and Associated Revisions
typeregulations.gov FR Doc.2015-22594 RIN EPA-R08-OAR-2014-0370 FRL-9930-71-Region 8 ENVIRONMENTAL PROTECTION AGENCY Final rule. This final rule is effective October 9, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is approving State Implementation Plan (SIP) revisions submitted by the State of Utah on January 10, 2013 and January 28, 2014. The revisions involve amendments to Section X, Vehicle Inspection and Maintenance Program, Part A, General Requirements and Applicability; the addition of Section X, Vehicle Inspection and Maintenance Program, Part F, Cache County; and revisions to Utah Administrative Rules R307-110-1, R307-110-31, and R307-110-36. EPA is approving these SIP revisions in accordance with the requirements of section 110 of the Clean Air Act (CAA).
80 FR 54242 - Cyprodinil; Pesticide Tolerances
2015-09-08; vol. 80 # 173 - Tuesday, September 8, 201580 FR 53735 - Approval and Promulgation of State Implementation Plans; Alaska; Transportation Conformity State Implementation Plan
typeregulations.gov FR Doc.2015-21938 RIN EPA-R10-OAR-2015-0447 FRL-9933-43-Region 10 ENVIRONMENTAL PROTECTION AGENCY Direct final rule. This rule is effective on November 9, 2015, without further notice, unless the EPA receives adverse comment by October 8, 2015. If the EPA receives adverse comment, we will publish a timely withdrawal in the Federal Register informing the public that the rule will not take effect. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Alaska (the State). The submission addresses transportation conformity and general conformity requirements. The EPA is approving the submission in accordance with the requirements of the Clean Air Act (the Act).
80 FR 53739 - Revisions to the California State Implementation Plan, Feather River Air Quality Management District; Correction
typeregulations.gov FR Doc.2015-21939 RIN EPA-R09-OAR-2015-0164 FRL-9933-50-Region 9 ENVIRONMENTAL PROTECTION AGENCY Direct final rule; correction. Effective on September 8, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is correcting a direct final rule that appeared in the Federal Register on July 8, 2015. The document approved revisions to various sections of the California State Implementation Plan (SIP). This document adds the appropriate amendatory language to § 52.220, Subpart F.
80 FR 53757 - Approval and Promulgation of Air Quality Implementation Plans; Alaska; Transportation Conformity State Implementation Plan
typeregulations.gov FR Doc.2015-21936 RIN EPA-R10-OAR-2015-0447 FRL-9933-44-Region 10 ENVIRONMENTAL PROTECTION AGENCY Proposed rule. Comments must be received on or before October 8, 2015. 40 CFR Part 52 SummaryThe Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Alaska (the State). The submission addresses transportation conformity requirements. EPA is approving the submission in accordance with the requirements of the Clean Air Act (the Act).