Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Air Quality Implementation Plans

EPA-Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Oklahoma SIP

EPA-Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Oklahoma SIP

40 CFR Part 52, Subpart LL—Oklahoma, § 52.1920(e), second table
This table is updated through April 2020.
More recent additions to the table are available in the electronic Code of Federal Regulations
https://www.ecfr.gov/current/title-40/chapter-I/subchapter-C/part-52/subpart-LL

second table in paragraph § 1920(e).

Name of SIP provision Applicable geographic or nonattainment area State submittal date EPA approval date Explanation
Chapter 1, Abstract Statewide 10/16/1972 05/14/1973,
38 FR 12696
Ref: 52.1960(c)(6).
Chapter 2, Description of Regions Statewide 01/28/1972 05/31/1972,
37 FR 10842
Ref: 52.1960(b).
Chapter 3, Legal Authority Statewide 10/16/1972 05/14/1973,
38 FR 12696
Ref: 52.1960(c)(6).
Chapter 4, Control Strategy Statewide 10/16/1972 05/14/1973,
38 FR 12696
Ref: 52.1960(c)(6).
A. Part D Requirements Nonattainment areas 04/02/1979 02/13/1980,
45 FR 09733
Ref: 52.1960(c)(14).
B. Photochemical Oxidants (Ozone) Statewide 04/02/1979 02/13/1980,
45 FR 09733
Ref: 52.1960(c)(14).
C. Carbon Monoxide Statewide 04/02/1979 02/13/1980,
45 FR 09733
Ref: 52.1960(c)(14).
D. Total Suspended Particulates Statewide 04/02/1979 02/13/1980,
45 FR 09733
Ref: 52.1960(c)(14).
E. Public notification Statewide 04/02/1979 05/14/1982,
47 FR 20771
Ref: 52.1960(c)(17).
F. Lead SIP Statewide 03/05/1980 04/16/1982,
47 FR 16328
Ref: 52.1960(c)(18).
G. PM10 SIP Statewide 08/22/1989 02/12/1991,
56 FR 05653
Ref: 52.1960(c)(38).
H. Tulsa County Ozone Plan Tulsa County 02/20/1985 01/31/1991,
56 FR 03777
Ref: 52.1960(c)(39).
I. Oklahoma County Carbon Monoxide Plan Oklahoma County 10/17/1985 08/08/1991,
56 FR 37651
Ref: 52.1960(c)(40).
J. Central Oklahoma EAC area 8-hour ozone standard attainment demonstration, Emission Reduction Strategies, Clean Air Plan, and Memorandum of Agreement between the ODEQ and ACOG defining duties and responsibilities of each party for implementation of the Central Oklahoma EAC area Emission Reduction Strategies Canadian, Cleveland, Grady, Lincoln, Logan, McClain, and Oklahoma Counties 12/22/2004 8/16/2005,
70 FR 48078
 
K. Tulsa EAC Area 8-hour ozone standard attainment demonstration, Clean Air Plan, Transportation Emission Reduction Strategies, and Memorandum of Agreement between the ODEQ and INCOG defining duties and responsibilities of each party for implementation of the Tulsa Area Transportation Emission Reduction Strategies Tulsa County and portions of Creek, Osage, Rogers and Wagoner Counties 12/22/2004 8/19/2005,
70 FR 48645
 
Chapter 5, Compliance Schedules Statewide 10/16/1972 05/14/1973,
38 FR 12696
Ref: 52.1960(c)(6).
Chapter 6, Emergency Episode Control Plan Statewide 08/22/1989 02/12/1991,
56 FR 05653
Ref: 52.1960(c)(38).
Chapter 7, Atmospheric Surveillance System Statewide 03/07/1980 08/06/1981,
46 FR 40005
Ref: 52.1960(c)(22).
Chapter 8, Source Surveillance System Statewide 10/16/1972 05/14/1973,
38 FR 12696
Ref: 52.1960(c)(6).
Chapter 9, Resources Statewide 04/02/1979 02/13/1980,
45 FR 09733
Ref: 52.1960(c)(14).
Chapter 10, Intergovernmental Cooperation Statewide 04/02/1979 05/14/1982,
47 FR 20771
Ref: 52.1960(c)(17).
Small Business Assistance Program Statewide 11/19/1992 06/23/1994,
59 FR 32365
Ref: 52.1960(c)(45).
Oklahoma Vehicle Anti-Tampering Program Statewide 05/16/1994 02/29/1996,
61 FR 07709
Ref: 52.1960(c)(46).
Oklahoma Visibility Protection Plan Statewide 06/08/1990 11/08/1999,
64 FR 60683
Ref: 52.1960(c)(49).
Interstate transport for the 1997 ozone and PM2.5 NAAQS (Noninterference with measures required to prevent significant deterioration of air quality or to protect visibility in any other State) Statewide 5/1/2007 11/26/2010,
75 FR 72701 12/28/2011,
76 FR 81728
Noninterference with measures required to prevent significant deterioration of air quality in any other State approved 11/26/2010. Noninterference with measures required to protect visibility in any other State partially approved 12/28/11.
Regional haze SIP:
(a) Determination of baseline and natural visibility conditions
(b) Coordinating regional haze and reasonably attributable visibility impairment
(c) Monitoring strategy and other implementation requirements
(d) Coordination with States and Federal Land Managers
(e) BART determinations except for the following SO2 BART determinations: Units 4 and 5 of the Oklahoma Gas and Electric (OG&E) Muskogee plant; and Units 1 and 2 of the OG&E Sooner plant
Statewide 2/17/2010 3/7/2014,
79 FR 12953
Core requirements of 40 CFR 51.308. Initial approval 12/28/2011, 76 FR 81728. Approval for §51.308(d)(1)(vi) 1/5/2016, 81 FR 349
Interstate transport for the 1997 ozone NAAQS (contribute to nonattainment) Statewide 5/1/2007 12/29/2011,
76 FR 81837
 
Interstate transport for the 1997 PM2.5 NAAQS (contribute to nonattainment or interfere with maintenance) Statewide 5/1/2007 12/29/2011,
76 FR 81837
 
Interstate transport for the 2006 PM2.5 NAAQS (contribute to nonattainment or interfere with maintenance) Statewide 4/5/2011 12/29/2011,
76 FR 81837
 
Infrastructure for the 1997 Ozone and the 1997 and 2006 PM2.5 NAAQS Statewide 12/5/2007
6/24/2010
4/5/2011
1/26/2012,
77 FR 3933
Approval for 110(a)(2)(A), (B), (C), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).
Interstate transport for the 2006 PM2.5 NAAQS (Noninterference with measures required to prevent significant deterioration of air quality in any other State) Statewide 4/5/2011 1/26/2012,
77 FR 3933
Approval for 110(a)(2)(D)(i)(II).
Revision to the Regional haze SIP concerning Units 3 and 4 of the American Electric Power/Public Service Company of Oklahoma (AEP/PSO) Northeastern plant Rogers County 6/20/2013 3/7/2014,
79 FR 12953
Revised BART determination.
Enforceable commitment for visibility concerning Units 3 and 4 of the AEP/PSO Northeastern plant Rogers County 6/20/2013 3/7/2014,
79 FR 12953
If a SO2 emission limit of 0.3 lb/MMBtu is not met the State will obtain and/or identify additional SO2 reductions within Oklahoma to the extent necessary to achieve the anticipated visibility benefits estimated by the Central Regional Air Planning Association (CENRAP).
Infrastructure for the 2008 Pb NAAQS Statewide 10/5/2012 12/9/2016,
81 FR 89010
 
Infrastructure for the 2010 NO2 NAAQS Statewide 2/28/2014 12/9/2016,
81 FR 89010
 
Infrastructure for the 2008 Ozone NAAQS Statewide 1/28/2015 12/9/2016,
81 FR 89010
Does not address 110(a)(2)(D) (i)(I).
Infrastructure for the 2010 SO2 NAAQS Statewide 1/28/2015 12/9/2016,
81 FR 89010
Does not address 110(a)(2)(D) (i)(I) or 110(a)(2)(D) (i)(II) (visibility portion).
Infrastructure for the 2012 PM2.5 NAAQS Statewide 6/16/2016 6/14/2017,
82 FR 27121
Does not address 110(a)(2)(D)(i)(I). No action on 110(a)(2)(D) (i)(II) (visibility portion).
Interstate transport for the 2012 PM2.5 NAAQS (contribute to nonattainment or interfere with maintenance) Statewide 12/19/2016 7/5/2018,
83 FR 31330
 
Oklahoma Regional Haze 5-Year Progress Report Statewide Submitted 9/28/2016 6/28/2019,
84 FR 30918
 
Infrastructure for the 2015 Ozone NAAQS Statewide 10/25/2018 3/30/2020,
85 FR 17502
Does not address 110(a)(2)(D)(i)(I). No action on 110(a)(2)(D) (i)(II) (visibility portion).
Letter to Ms. Anne Idsal, Regional Administrator, EPA Region 6, dated May 16, 2018 regarding “Clarification of PSD Public Participation Procedures under 2017 Revisions to the Oklahoma State Implementation Plan” Statewide 5/16/2018 4/10/2020,
85 FR 20178
 
 ***end EPA-Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Oklahoma SIP as of March 2024***

Air Quality Implementation Plans

  • About Air Quality Implementation Plans
  • Approved Air Quality Implementation Plans
  • Develop an Air Quality SIP
  • Find a Regional Contact for Air Quality SIPs/FIPS/TIPs
  • Tools for SIP Status
Contact Us about Air Quality Implementation Plans
Contact Us about Air Quality Implementation Plans to ask a question, provide feedback, or report a problem.
Last updated on February 12, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.