Incorporation by reference

Air Plan Approval; Ohio; Infrastructure SIP Requirements for the 2015 Ozone NAAQS; Correction

This action corrects codification errors in the Ohio State Implementation Plan (SIP) regarding the infrastructure requirements of section 110 of the Clean Air Act (CAA) for the 2015 Ozone National Ambient Air Quality Standards (NAAQS).

Publication Date: 
Monday, October 4, 2021 - 4:00am

Air Plan Approval; Illinois; National Ambient Air Quality Standards Updates; Reference and Equivalent Methods Updates

The Environmental Protection Agency (EPA) is approving several revisions to the Illinois State Implementation Plan (SIP). First, EPA is approving amendments to the Illinois SIP that incorporate by reference EPA's current national ambient air quality standard for ozone, particulate matter, lead, nitrogen dioxide, and sulfur oxides. Second, EPA is approving revisions to the Illinois SIP that incorporate by reference current Federal Reference Methods for monitoring carbon monoxide, ozone, particulate matter, lead, nitrogen dioxide, and sulfur oxides.

Publication Date: 
Monday, October 4, 2021 - 4:00am

Air Plan Approval and Operating Permit Program; KY; Public, Affected State, and EPA Review

The Environmental Protection Agency (EPA) is approving changes to the Kentucky State Implementation Plan (SIP) and the Kentucky Title V Operating Permit Program (Title V) submitted by the Commonwealth of Kentucky, through the Energy and Environment Cabinet (Cabinet) on August 12, 2020, and March 29, 2021.

Publication Date: 
Friday, October 1, 2021 - 4:00am

Air Plan Approval; AL; NOX

The Environmental Protection Agency (EPA) published a final rule in the Federal Register on July 7, 2021, entitled ``Air Plan Approval; AL; NO<INF>X</INF> SIP Call and Removal of CAIR.'' The July 7, 2021 rule, which became effective on August 6, 2021, contained an error in the amendatory instructions for the regulatory text. This correction does not change any final action taken by EPA in the July 7, 2021, final rule but makes a correction to final regulations.

Publication Date: 
Friday, October 1, 2021 - 4:00am

Approval of Air Quality Implementation Plans; New York; Part 212, Process Operations

The Environmental Protection Agency (EPA) is approving a revision to the New York State Implementation Plan (SIP) concerning process operations. The effect of this revision is to streamline and update provisions, align those provisions with permitting regulations, and provide regulatory certainty for the regulated community.

Publication Date: 
Friday, October 1, 2021 - 4:00am

Approval of Air Quality Implementation Plans; New York; 2011 Periodic Emission Inventory SIP for the Ozone Nonattainment Areas

The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the New York State Department of Environmental Conservation (NYSDEC).

Publication Date: 
Friday, October 1, 2021 - 4:00am

Air Plan Approval; Approval of Missouri Air Quality Implementation Plans; Revisions to St. Louis 2008 8-Hour Ozone Maintenance Plan

The Environmental Protection Agency (EPA) is taking final action to approve a State Implementation Plan (SIP) revision submitted by the State of Missouri on November 12, 2019, revising the maintenance plan demonstrating continued maintenance of the 2008 ozone National Ambient Air Quality Standard (NAAQS), the 1979 1-Hour and 1997 8-Hour ozone standards in the St. Louis area. This revision demonstrates that the St.

Publication Date: 
Thursday, September 30, 2021 - 4:00am

Air Plan Approval; Missouri; Restriction of Emissions From Batch-Type Charcoal Kilns

The Environmental Protection Agency (EPA) is taking final action to approve a revision submitted to the State Implementation Plan (SIP) by the State of Missouri on January 19, 2021. This final action will amend the SIP to incorporate revisions to Missouri's rule related to control of emissions from Batch-Type Charcoal Kilns. These revisions correct an erroneous reference, update, correct, and clarify references to test methods, remove unnecessary words, and make other grammatical and typographical corrections.

Publication Date: 
Thursday, September 30, 2021 - 4:00am

Air Plan Approval; Missouri; Restriction of Particulate Matter Emissions From Fuel Burning Equipment Used for Indirect Heating

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 amend the SIP to incorporate revisions to Missouri's rule related to the restriction of particulate matter emissions from fuel burning equipment used for indirect heating. These revisions add incorporation by reference information, remove unnecessary words, and make other editorial changes for clarity.

Publication Date: 
Thursday, September 30, 2021 - 4:00am

Air Plan Approval; Approval of Missouri Air Quality Implementation Plans; Revisions to St. Louis 1997 PM2.5

The Environmental Protection Agency (EPA) is taking final action to approve a State Implementation Plan (SIP) revision submitted by the State of Missouri on November 12, 2019, revising the maintenance plan demonstrating continued maintenance of the 1997 PM<INF>2.5</INF> National Ambient Air Quality Standards (NAAQS) in the St. Louis area. This revision demonstrates that the St.

Publication Date: 
Thursday, September 30, 2021 - 4:00am

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