Laws & Regulations

Kentucky Utilities Company Consent Decree - January 2013

This is the consent decree for Kentucky Utilities Company

RCRA Corrective Action Enforcement Authorities

Explains the enforcement authorities contained in the RCRA statute for corrective action

LMOP National Map

National Map of Landfill Gas Energy Projects and Candidate Landfills

TRI for Tribes

Information about how Toxics Release Inventory data can be used by tribal communities to help better understand and address tribal environmental and health concerns.

Oklahoma SIP: OK 252:100 Appendix F, Secondary Ambient Air Quality Standards (Subchapter 3)

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 7. Permits for Minor Facilities, Part 3. Construction Permits; SIP effective June 14, 2017 (OKd21)

Oklahoma SIP: OK 252:100- 7, Part 3. Construction Permits; SIP effective 2017-06-14 (OKd21)

Oklahoma OAC 252 Chapter 4. Rules of Practice and Procedure, Appendix D. Style of the Case in an Individual Proceeding, SIP effective February 27, 2009 (OKd06)

Oklahoma SIP: OAC 252:4 Appendix D

Oklahoma SIP: OAC 252:100-39 PART 1 General Provisions

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 7. Permits for Minor Facilities, Part 9. Permits By Rule; SIP effective June 14, 2017 (OKd21)

Oklahoma SIP: OK 252:100- 7, Part 9. Permits By Rule; SIP effective 2017-06-14 (OKd21)

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 24. Particulate Matter Emissions from Grain, Feed or Seed Operations, SIP effective February 27, 2009 (OKd06)

Oklahoma SIP: OAC 252:100-24-1 to 252:100-24-7

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 7. Permits for Minor Facilities, Part 1. General Provisions, SIP effective June 14, 2017 (OKd21)

Oklahoma SIP: OK 252:100- 7, PART 1. General Provisions

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 7. Permits for Minor Facilities, Part 4. Operating Permits, SIP effective June 14, 2017 (OKd21)

Oklahoma SIP: OK 252:100- 7, Part 4. Operating Permits; SIP effective 2017-06-14 (OKd21)

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 8. Permits for Part 70 Sources, Part 5. Permits for Part 70 Sources, SIP effective December 27, 2010 (OKd07)

Oklahoma SIP: 252:100-8-2 to 252:100-8-8

Oklahoma SIP: OAC 252:100 Appendix C. Particulate Matter Emission Limits for Fuel-Burning Equipment

Oklahoma SIP: OAC 252:100 Appendix C. Particulate Matter Emission Limits for Buel-Burning Equipment

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 8. Permits for Part 70 Sources, Part 1. General Provisions, SIP effective October 28, 2016 (OKd18)

Oklahoma SIP: OAC 252:100-8-1 to 252:100-8-1.5

Oklahoma SIP: ODEQ Regulations Cross-References with Previous Codifications

Oklahoma DEQ Regulatons Cross-References with Previous Codifications

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 9. Excess Emission and Malfunction Reporting Requirements, SIP effective January 3, 2000 (OKc48) to May 25, 2023. NOT in SIP effective May 26, 2023 (OKd35)

Oklahoma SIP: OAC 252:100-9-1 to 252:100-9-6

Organizations that are No Longer EPA-Certified Refrigerant Reclaimers

Identifies companies that are no longer recognized as EPA-certified refrigerant reclaimers.

Ozone (O3) Standards - Policy Assessments from Current Review

The policy assessment (PA) presents an analysis of the scientific basis for policy options for consideration by senior EPA management prior to rulemaking

Former Solutia, J.F. Queeny Facility, St. Louis, Missouri - Fact Sheet, May 2019

Public Comment Period for Proposed Permit Termination