EPA Approved Regulations in the Oregon SIP

Latest EPA Action: August 14, 2025

Note: The official SIPs are contained in regulations promulgated in the Federal Register and codified in the U.S. Code of Federal Regulations (CFR). EPA’s web-versions of the approved SIPs are for reference. While we make every effort to maintain the accuracy of the files accessible here, inconsistencies may occur. Please contact us if you find any errors in these files.

On this page:

Table 1 - EPA Approved Oregon State Statutes
Table 2 - EPA Approved Oregon Administrative Rules (OAR)
Table 3 - EPA Approved City and County Ordinances
Table 4 - EPA Approved Lane Regional Air Protection Agency Rules for Oregon
View Full Text of EPA's Approved Rules for Tables 1-4

Table 1 - EPA Approved Oregon State Statutes
State citation	Title/subject	State effective date	EPA approval date	Explanations
ORS 477.515	Permits	1971	11/1/2001 66 FR 55105 (pdf) (159 KB)	Permits required for fires on forestlands; waiver, permit conditions, smoke management plan; restricted areas, rules and excepted areas.

Table 2 - EPA Approved Oregon Administrative Rules (OAR)¹
State citation	Title/subject	State effective date	EPA approval date	Explanations
CHAPTER 340—DEPARTMENT OF ENVIRONMENTAL QUALITY
Division 200—General Air Pollution Procedures and Definitions
200-0010	Purpose and Application	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
200-0020	General Air Quality Definitions	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
200-0025	Abbreviations and Acronyms	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
200-0030	Exceptions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
200-0035	Reference Materials	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
Division 202—Ambient Air Quality Standards and PSD Increments
202-0010	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
202-0020	Applicability and Jurisdiction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Ambient Air Quality Standards
202-0050	Purpose and Scope of Ambient Air Quality Standards	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
202-0060	Suspended Particulate Matter	10/16/2015	5/24/2018 83 FR 24034 (pdf) (238 KB)
202-0070	Sulfur Dioxide	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
202-0080	Carbon Monoxide	7/1/2011	1/22/2003 68 FR 2891 (pdf) (204 KB)
202-0090	Ozone	7/13/2017	5/24/2018 83 FR 24034 (pdf) (238 KB)
202-0100	Nitrogen Dioxide	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
202-0130	Lead	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Prevention of Significant Deterioration Increments
202-0200	General	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
202-0210	Ambient Air PSD Increments	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
202-0220	Ambient Air Ceilings	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
202-0225	Ambient Air Quality Impact Levels for Maintenance Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 204—Designation of Air Quality Areas
204-0010	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
204-0020	Designation of Air Quality Control Regions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
204-0030	Designation of Nonattainment Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
204-0040	Designation of Maintenance Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
204-0050	Designation of Prevention of Significant Deterioration Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
204-0060	Redesignation of Prevention of Significant Deterioration Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
204-0070	Special Control Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
204-0080	Motor Vehicle Inspection Boundary Designations	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
204-0090	Oxygenated Gasoline Control Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Designation of Areas
204-0300	Designation of Sustainment Areas	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
204-0310	Designation of Reattainment Areas	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
204-0320	Priority Sources	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 206—Air Pollution Emergencies
206-0010	Introduction	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
206-0020	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
206-0030	Episode State Criteria for Air Pollution Emergencies	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
206-0040	Special Conditions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
206-0050	Source Emission Reduction Plans	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
206-0060	Regional Air Pollution Authorities	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
206-0070	Operations Manual	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
206-8010	Air Pollution Episode ALERT Conditions Source Emission Reduction Plan Emissions Control Actions to be Taken as Appropriate in Alert Episode Area	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
206-8020	Air Pollution Episode WARNING Conditions Emission Reduction Plan	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
206-8030	Air Pollution Episode EMERGENCY Conditions Emission Reduction Plan	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
206-8040	Air Pollution Episode Conditions Due to Particulate Which is Primarily Fallout from Volcanic Activity or Windblown Dust	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 208—Visible Emissions and Nuisance Requirements
208-0005	Applicability and Jurisdiction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
208-0010	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Visible Emissions
208-0110	Visible Air Contaminant Limitations	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
Fugitive Emission Requirements
208-0210	Requirements for Fugitive Emissions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 209—Public Participation
209-0010	Purpose	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
209-0020	Applicability	11/16/2018	10/31/2019 84 FR 58324 (pdf) (225 KB)
209-0030	Public Notice Categories and Timing	11/16/2018	10/31/2019 84 FR 58324 (pdf) (225 KB)
209-0040	Public Notice Information	11/16/2018	10/31/2019 84 FR 58324 (pdf) (225 KB)
209-0050	Public Notice Procedures	1/16/2018	10/31/2019 84 FR 58324 (pdf) (225 KB)
209-0060	Persons Required to be Notified	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
209-0080	Issuance or Denial of a Permit	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
Division 210—Stationary Source Notification Requirements
210-0010	Applicability and Jurisdiction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
210-0020	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Registration
210-0100	Registration in General	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
210-0110	Registration Requirements	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
210-0120	Re-Registration and Maintaining Registration	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Notice of Construction and Approval of Plans
210-0205	Applicability	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)	Except paragraph (3).
210-0225	Types of Construction/Modification Changes	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
210-0230	Notice to Construct	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
210-0240	Construction Approval	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
210-0250	Approval to Operate	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
Division 212—Stationary Source Testing and Monitoring
212-0005	Applicability and Jurisdiction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
212-0010	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Sampling, Testing and Measurement
212-0110	Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
212-0120	Program	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
212-0130	Stack Heights and Dispersion Techniques	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
212-0140	Methods	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
212-0150	Department Testing	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 214—Stationary Source Reporting Requirements
214-0005	Applicability and Jurisdiction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
214-0010	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Reporting
214-0100	Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
214-0110	Request for Information	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
214-0114	Records; Maintaining and Reporting	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
214-0120	Enforcement	10/14/1999	1/22/2003 68 FR 2891 (PDF)
214-0130	Reporting: Information Exempt from Disclosure	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
Emissions Statements for VOC and NOx Sources
214-0200	Purpose and Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
214-0210	Requirements	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
214-0220	Submission of Emission Statement	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Excess Emissions and Emergency Provision
214-0300	Purpose and Applicability	11/8/2007	12/27/2011 76 FR 80747 (pdf) (176 KB)
214-0310	Planned Startup and Shutdown	11/8/2007	12/27/2011 76 FR 80747 (pdf) (176 KB)
214-0320	Scheduled Maintenance	11/8/2007	12/27/2011 76 FR 80747 (pdf) (176 KB)
214-0330	All Other Excess Emissions	11/8/2007	12/27/2011 76 FR 80747 (pdf) (176 KB)
214-0340	Reporting Requirements	11/8/2007	12/27/2011 76 FR 80747 (pdf) (176 KB)
214-0350	Enforcement Action Criteria	11/8/2007	12/27/2011 76 FR 80747 (pdf) (176 KB)
214-0360	Emergency as an Affirmative Defense	11/8/2007	12/27/2011 76 FR 80747 (pdf) (176 KB)
Division 216—Air Contaminant Discharge Permits
216-0010	Purpose	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
216-0020	Applicability and Jurisdiction	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
216-0025	Types of Permits	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
216-0030	Definitions	11/16/2018	10/31/2019 84 FR 58324 (pdf) (225 KB)
216-0040	Application Requirements	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
216-0052	Construction ACDPs	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
216-0054	Short-Term Activity ACDPs	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
216-0056	Basic ACDPs	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
216-0060	General Air Contaminant Discharge Permits	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
216-0062	General ACDP Attachments	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
216-0064	Simple ACDPs	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
216-0066	Standard ACDPs	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
216-0068	Simple and Standard ACDP Attachments	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
216-0070	Permitting a Source with Multiple Activities or Processes at a Single Adjacent or Contiguous Site	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
216-0082	Expiration, Termination, Reinstatement or Revocation of an ACDP	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
216-0084	Department-Initiated Modification	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
216-0090	Sources Subject to ACDPs and Fees	11/16/2018	10/31/2019 84 FR 58324 (pdf) (225 KB)
216-0094	Temporary Closure	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
216-8010	Table 1—Activities and Sources	3/1/2023	7/23/2024 89 FR 59610 pdf) (318 KB)
216-8020	Table 2—Air Contaminant Discharge Permits	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)	Except paragraph (2) and Table 2.
Division 222—Stationary Source Plant Site Emission Limits
222-0010	Policy	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
222-0020	Applicability and Jurisdiction	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
222-0030	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Criteria for Establishing Plant Site Emission Limits
222-0035	General Requirements for Establishing All PSELs	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
222-0041	Annual PSEL	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
222-0042	Short Term PSEL	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
222-0046	Netting Basis	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
222-0048	Baseline Period and Baseline Emission Rate	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
222-0051	Actual Emissions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
222-0055	Unassigned Emissions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
222-0080	Plant Site Emission Limit Compliance	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
222-0090	Combining and Splitting Sources and Changing Primary SIC Code	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 223—Regional Haze Rules
223-0010	Purpose	7/26/2021	10/8/2024 89 FR 81361 (pdf) (541 KB)
223-0020	Definitions	7/26/2021	10/8/2024 89 FR 81361 (pdf) (541 KB)
223-0100	Screening Methodology for Sources for Round II of Regional Haze	7/26/2021	10/8/2024 89 FR 81361 (pdf) (541 KB)
223-0110	Options for Compliance with Round II of Regional Haze	7/26/2021	10/8/2024 89 FR 81361 (pdf) (541 KB)
223-0120	Four Factor Analysis	7/26/2021	10/8/2024 89 FR 81361 (pdf) (541 KB)
223-0130	Final Orders Ordering Compliance with Round II of Regional Haze	7/26/2021	10/8/2024 89 FR 81361 (pdf) (541 KB)
Division 224—New Source Review
224-0010	Applicability, General Prohibitions, General Requirements and Jurisdiction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0020	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0025	Major Modification	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0030	New Source Review Procedural Requirements	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0034	Exemptions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0038	Fugitive and Secondary Emissions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0040	Review of Sources Subject to Major NSR or Type A State NSR for Compliance with Regulations	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Major New Source Review
224-0045	Requirements for Sources in Sustainment Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0050	Requirements for Sources in Nonattainment Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0055	Requirements for Sources in Reattainment Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0060	Requirements for Sources in Maintenance Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0070	Prevention of Significant Deterioration Requirements for Sources in Attainment or Unclassified Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
State New Source Review
224-0245	Requirements for Sources in Sustainment Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0250	Requirements for Sources in Nonattainment Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0255	Requirements for Sources in Reattainment Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0260	Requirements for Sources in Maintenance Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0270	Requirements for Sources in Attainment and Unclassified Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Net Air Quality Benefit Emission Offsets
224-0500	Net Air Quality Benefit for Sources Locating within or Impacting Designated Area	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
224-0510	Common Offset Requirements	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)	Except paragraph (3).
224-0520	Requirements for Demonstrating Net Air Quality Benefit for Ozone Areas	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
224-0530	Requirements for Demonstrating Net Air Quality Benefit for Non-Ozone Areas	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
224-0540	Sources in a Designated Area Impacting Other Designated Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 225—Air Quality Analysis Requirements
225-0010	Purpose and Jurisdiction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
225-0020	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
225-0030	Procedural Requirements	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
225-0040	Air Quality Models	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
225-0045	Requirements for Analysis in Maintenance Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
225-0050	Requirements for Analysis in PSD Class I and Class III Areas	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
225-0060	Requirements for Demonstrating Compliance with Standards and Increments in PSD Class I Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
225-0070	Requirements for Demonstrating Compliance with Air Quality Related Values Protection	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
Division 226—General Emission Standards
226-0005	Applicability and Jurisdiction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
226-0010	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Highest and Best Practicable Treatment and Control
226-0100	Policy and Application	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
226-0110	Pollution Prevention	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
226-0120	Operating and Maintenance Requirements	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
226-0130	Typically Achievable Control Technology (TACT)	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
226-0140	Additional Control Requirements for Stationary Sources of Air Contaminants	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
Grain Loading Standards
226-0210	Particulate Emission Limitations for Sources Other Than Fuel Burning Equipment, Refuse Burning Equipment and Fugitive Emissions	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
Particulate Emissions from Process Equipment
226-0310	Emission Standard	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
226-0320	Determination of Process Weight	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Alternative Emission Controls
226-0400	Alternative Emission Controls (Bubble)	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
226-0810	Particulate Matter Emissions Standards for Process Equipment	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 228—Requirements for Fuel Burning Equipment and Fuel Sulfur Content
228-0010	Applicability and Jurisdiction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
228-0020	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Sulfur Content of Fuels
228-0100	Residual Fuel Oils	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
228-0110	Distillate Fuel Oils	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
228-0120	Coal	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
228-0130	Exemptions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
General Emission Standards for Fuel Burning Equipment
228-0200	Sulfur Dioxide Standards	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
228-0210	General Emission Standards for Fuel Burning Equipment: Grain Loading Standards	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
Division 232—Emission Standards for VOC Point Sources
232-0010	Introduction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0020	Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0030	Definitions	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
232-0040	General Non-Categorical Requirements	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
232-0050	Exemptions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0060	Compliance Determination	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0080	Bulk Gasoline Plants Including Transfer of Gasoline	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0085	Gasoline Delivery Vessel(s)	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0090	Bulk Gasoline Terminals Including Truck and Trailer Loading	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
232-0100	Testing Vapor Transfer and Collection Systems	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0110	Loading Gasoline and Volatile Organic Liquids onto Marine Tank Vessels	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0120	Cutback and Emulsified Asphalt	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0130	Petroleum Refineries	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0140	Petroleum Refinery Leaks	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0150	VOC Liquid Storage	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0160	Surface Coating in Manufacturing	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
232-0170	Aerospace Component Coating Operations	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
232-0180	Degreasers	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0190	Open Top Vapor Degreasers	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0200	Conveyorized Degreasers	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0210	Asphaltic and Coal Tar Pitch Used for Roofing Coating	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0220	Flat Wood Coating	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
232-0230	Rotogravure and Flexographic Printing	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 234—Emission Standards for Wood Product Industries
234-0005	Applicability and Jurisdiction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
234-0010	Definitions	7/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)	Except (8) and (10).
Wigwam Waste Burners
234-0100	Wigwam Waste Burners	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
234-0140	Existing Administrative Agency Orders	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Kraft Pulp Mills
234-0200	Statement of Policy and Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
234-0210	Emission Limitations	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)	Except references to total reduced sulfur.
234-0220	More Restrictive Emission Limits	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)	Except (2).
234-0240	Monitoring	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)	Except (1).
234-0250	Reporting	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)	Except (1) and (2).
234-0270	Chronic Upset Conditions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Board Products Industries (Veneer, Plywood, Particleboard, Hardboard)
234-0500	Applicability and General Provisions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
234-0510	Veneer and Plywood Manufacturing Operations	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
234-0520	Particleboard Manufacturing Operations	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
234-0530	Hardboard Manufacturing Operations	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
234-0540	Testing and Monitoring	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 236—Emission Standards for Specific Industries
236-0005	Applicability and Jurisdiction	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
236-0010	Definitions	7/19/2019	6/09/2020 85 FR 35198 (PDF) (240 KB)
Hot Mix Asphalt Plants
236-0400	Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
236-0410	Control Facilities Required	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
236-0420	Other Established Air Quality Limitations	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
236-0440	Ancillary Sources of Emission—Housekeeping of Plant Facilities	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
236-8010	Process Weight Table	3/1/2023	7/23/2024 89 FR 59610 (pdf) (318 KB)
Division 240—Rules for Areas with Unique Air Quality Needs
240-0010	Purpose	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0020	Emission Limitations	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0030	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0050	Compliance Testing Requirements	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
The Medford-Ashland Air Quality Maintenance Area and the Grants Pass Urban Growth Area
240-0100	Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0110	Wood Waste Boilers	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0120	Veneer Dryer Emission Limitations	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0130	Air Conveying Systems (Medford-Ashland AQMA Only)	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0140	Wood Particle Dryers at Particleboard Plants	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0150	Hardboard Manufacturing Plants	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0160	Wigwam Waste Burners	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0180	Control of Fugitive Emissions (Medford-Ashland AQMA Only)	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0190	Requirement for Operation and Maintenance Plans (Medford-Ashland AQMA Only)	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0210	Continuous Monitoring	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0220	Source Testing	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0250	Open Burning	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
La Grande Urban Growth Area
240-0300	Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0320	Wood-Waste Boilers	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0330	Wood Particle Dryers at Particleboard Plants	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0340	Hardboard Manufacturing Plants	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0350	Air Conveying Systems	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0360	Fugitive Emissions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
The Lakeview Urban Growth Area
240-0400	Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0410	Control of Fugitive Emissions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0420	Requirement for Operation and Maintenance Plans	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0430	Source Testing	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0440	Open Burning	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Klamath Falls Nonattainment Area
240-0500	Applicability	12/11/2012	8/25/2015 80 FR 51470 (pdf) (246 KB)
240-0510	Opacity Standard	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0520	Control of Fugitive Emissions	12/11/2012	8/25/2015 80 FR 51470 (pdf) (246 KB)
240-0530	Requirement for Operation and Maintenance Plans	12/11/2012	8/25/2015 80 FR 51470 (pdf) (246 KB)
240-0540	Compliance Schedule for Existing Industrial Sources	12/11/2012	8/25/2015 80 FR 51470 (pdf) (246 KB)
240-0550	Requirements for New Sources When Using Residential Wood Fuel-Fired Device Offsets	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Real and Permanent PM2.5 and PM10 Offsets
240-0560	Real and Permanent PM2.5 and PM10 Offsets	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Klamath Falls Nonattainment Area Contingency Measures
240-0570	Applicability	12/11/2012	6/6/2016 81 FR 36176 (pdf) (241 KB)
240-0580	Existing Industrial Sources Control Efficiency	12/11/2012	6/6/2016 81 FR 36176 (pdf) (241 KB)
240-0610	Continuous Monitoring for Industrial Sources	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
240-0620	Contingency Measures: New Industrial Sources	12/11/2012	6/6/2016 81 FR 36176 (pdf) (241 KB)
240-0630	Contingency Enhanced Curtailment of Use of Solid Fuel Burning Devices and Fireplaces	12/11/2012	6/6/2016 81 FR 36176 (pdf) (241 KB)
Division 242—Rules Applicable to the Portland Area
242-0010	What is the Employee Commute Options Program?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0020	Who is Subject to ECO?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0030	What Does ECO Require?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0040	How Does the Department Enforce ECO?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0050	Definitions of Terms Used in These Rules	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0060	Should All Employees at a Work Site be Counted?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0070	What are the Major Requirements of ECO?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0080	What are the Registration Requirements?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0090	What are the Requirements for an Employee Survey?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0100	Special Requirements for Employers Intending to Comply Without an Approved Plan	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0110	What if an Employer Does Not Meet the Target Auto Trip Rate?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0120	How Will Employers Demonstrate Progress Toward the Target Auto Trip Rate?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0130	What is the Schedule Employers Must Follow to Implement ECO?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0140	How Should Employers Account for Changes in Work Force Size?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0150	How Can an Employer Reduce Auto Commute Trips to a Work Site?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0160	What Should be Included in an Auto Trip Reduction Plan?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0170	When Will the Department Act on a Submitted Auto Trip Reduction Plan?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0180	What is a Good Faith Effort?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0190	How Does the ECO Program Affect New Employers, Expanding Employers and Employers Relocating Within the Portland AQMA?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0200	Can a New or Relocating Employer Comply with ECO Through Restricted Parking Ratios?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0210	Can an Existing Employer Comply with ECO Through Restricted Parking Ratios?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0220	What if an Employer Has More Than One Work Site Within the Portland AQMA?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0230	Can Employers Submit a Joint Plan?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0240	Are There Alternatives to Trip Reduction?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0250	What Alternatives Qualify as Equivalent Emission Reductions?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0260	Can Employers Get Credit for Existing Trip Reduction Programs?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0270	Are Exemptions Allowed if an Employer is Unable to Reduce Trips or Take Advantage of Alternate Compliance Options?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0280	Participation in the Industrial Emission Management Program	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
242-0290	What Kind of Records Must be Kept and for How Long?	4/12/2007	12/19/2011 76 FR 78571 (pdf) (147 KB)
Voluntary Maximum Parking Ratio Program
242-0300	What is the Voluntary Parking Ratio Program?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0310	Who can Participate in the Voluntary Parking Ratio Program?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0320	Definitions of Terms and Land Uses	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0330	How Does a Property Owner Comply with the Voluntary Parking Ratio Program?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0340	What are the Incentives for Complying with the Voluntary Parking Ratio Program?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0350	Why Do I Need a Parking Ratio Permit?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0360	What is Required to Obtain a Parking Ratio Permit?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0370	How is the Parking Ratio Program Enforced?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0380	When Will the Department Act on a Submitted Permit Application?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
242-0390	What are the Applicable Parking Ratios?	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
Industrial Emission Management Program
242-0400	Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
242-0410	Definition of Terms	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
242-0420	Unused PSEL Donation Program	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
242-0430	Industrial Growth Allowances	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
242-0440	Industrial Growth Allowance Allocation	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Gasoline Vapors from Gasoline Transfer and Dispensing Operations
242-0500	Purpose and Applicability	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)
242-0510	Definitions	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)
242-0520	General Provisions	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)
Motor Vehicle Refinishing
242-0600	Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
242-0610	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
242-0620	Requirements for Motor Vehicle Refinishing in Portland AQMA	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
242-0630	Inspecting and Testing Requirements	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 244—Oregon Federal Hazardous Air Pollutant Program ²^,³
General Provisions for Stationary Sources
244-0030	Definitions	1/21/2021	8/11/2021 86 FR 43954 pdf) (250 KB)
Emission Standards for Gasoline Dispensing Facilities
244-0232	Purpose	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)
244-0234	Affected Sources	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)
244-0236	Affected Equipment or Processes	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)
244-0238	Compliance Dates	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)	Except (1)(a) and (2)(c).
Emission Limitations and Management Practices
244-0239	General Duties to Minimize Emissions	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)
244-0240	Work Practice and Submerged Fill Requirements	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)	Except (1)(b) and (c).
244-0242	Vapor Balance Requirements	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)	Including tables 2 and 3. Except (4)(c) and (d).
Testing and Monitoring Requirements
244-0244	Testing and Monitoring Requirements	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)
Notifications, Records, and Reports
244-0246	Notifications	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)
244-0248	Recordkeeping Requirements	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)
244-0250	Reporting Requirements	4/16/2015	10/27/2015 80 FR 65655 (pdf) (251 KB)
244-0252	General Provision Applicability	12/31/2008	10/27/2015 80 FR 65655 (pdf) (251 KB)
Division 250—General Conformity
250-0010	Purpose	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
250-0020	Applicability	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
250-0030	Definitions	10/16/2015	5/24/2018 83 FR 24034 (pdf) (238 KB)
250-0040	Conformity Analysis	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
250-0050	Reporting Requirements	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
250-0060	Public Participation	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
250-0070	Frequency of Conformity Determinations	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
250-0080	Criteria for Determining Conformity of General Federal Actions	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
250-0090	Procedures for Conformity Determinations of General Federal Actions	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
250-0100	Mitigation of Air Quality Impacts	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
Division 252—Transportation Conformity
252-0010	Propose	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
252-0030	Definitions	3/5/2010	10/4/2012 77 FR 60627 (pdf) (249 KB)
252-0060	Consultation	3/5/2010	10/4/2012 77 FR 60627 (pdf) (249 KB)
252-0070	Timeframe of Conformity Determinations	3/5/2010	10/4/2012 77 FR 60627 (pdf) (249 KB)	Except last two sentences.
252-0230	Written Comments	3/5/2010	10/4/2012 77 FR 60627 (pdf) (249 KB)
Division 256—Motor Vehicles
256-0010	Definitions	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
Visible Emissions
256-0100	Visible Emissions—General Requirements, Exclusions	7/12/2005	12/19/2011 87 FR 41256 (pdf) (236 KB)
256-0130	Motor Vehicle Fleet Operation	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
Certification of Pollution Control Systems
256-0200	County Designations	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
Emission Control System Inspection
256-0300	Scope	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0310	Government-Owned Vehicle, Permanent Fleet Vehicle and United States Government Vehicle Testing	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0330	Department of Defense Personnel Participating in the Privately Owned Vehicle Import Control Program	10/14/1999	11/22/2004 69 FR 67819 (pdf) (124 KB)
256-0340	Light Duty Motor Vehicle Emission Control Test Method for Enhanced Program	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0355	Emissions Control Test Method for OBD Test Program	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0356	Emissions Control Test Method for On-Site Vehicle Testing for Automobile Dealerships	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0370	Renewal of Registration for Light Duty Motor Vehicles and Heavy Duty Gasoline Motor Vehicles Temporarily Operating Outside of Oregon	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0380	Light Duty Motor Vehicle Emission Control Test Criteria for Basic Program	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0390	Heavy Duty Gasoline Motor Vehicle Emission Control Test Criteria	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0400	Light Duty Motor Vehicle Emission Control Standards for Basic Program	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0420	Heavy-Duty Gasoline Motor Vehicle Emission Control Standards	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0440	Criteria for Qualifications of Persons Eligible to Inspect Motor Vehicles and Motor Vehicle Pollution Control Systems and Execute Certificates	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0450	Gas Analytical System Licensing Criteria for Basic Program	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0465	Test Equipment Licensing Criteria for OBD Test Program	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
256-0470	Agreement with Independent Contractor; Qualifications of Contractor; Agreement Provisions	11/19/2020	7/12/2022 87 FR 41256 (pdf) (236 KB)
Division 258—Motor Vehicle Fuel Specifications
258-0010	Definitions	10/14/1999	1/22/2003 68 FR 2891 (pdf) (204 KB)
Oxygenated Gasoline
258-0100	Policy	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0110	Purpose and General Requirements	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0120	Sampling and Testing for Oxygen Content	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0130	Compliance Options	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0140	Per Gallon Oxygen Content Standard	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0150	Average Oxygen Content Standard	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0160	Minimum Oxygen Content	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0170	Oxygenated Gasoline Blending	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0180	Registration	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0190	CAR, Distributor and Retail Outlet Operating Permits	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0200	Owners of Gasoline and Terminals, Distributors and Retail Outlets Required to Have Indirect Source Operating Permits	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0210	Recordkeeping	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0220	Reporting	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0230	Prohibited Activities	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0240	Inspection and Sampling	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0250	Liability for Violation of a Prohibited Activity	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0260	Defenses for Prohibited Activities	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0270	Inability to Produce Conforming Gasoline Due to Extraordinary Circumstances	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0280	Quality Assurance Program	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0290	Attest Engagements Guidelines When Prohibited Activities Alleged	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0300	Dispenser Labeling	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
258-0310	Contingency Provision for Carbon Monoxide Nonattainment Areas	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
Standard for Automotive Gasoline
258-0400	Reid Vapor Pressure for Gasoline	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
Division 262—Heat Smart Program for Residential Woodstoves and Other Solid Fuel Heating Devices
262-0400	Purpose and Applicability of Rules	3/15/2011	6/20/2013 78 FR 37124 (pdf) (236 KB)
262-0450	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
262-0500	Certification of Solid Fuel Burning Devices for Sale and New	3/15/2011	6/20/2013 78 FR 37124 (pdf) (236 KB)
262-0600	New and Used Solid Fuel Burning Devices	5/17/2012	6/20/2013 78 FR 37124 (pdf) (236 KB)
262-0700	Removal and Destruction of Used Solid Fuel Burning Devices	3/15/2011	6/20/2013 78 FR 37124 (pdf) (236 KB)
262-0800	Wood Burning and Other Heating Devices Curtailment Program	3/15/2011	6/20/2013 78 FR 37124 (pdf) (236 KB)
262-0900	Materials Prohibited from Burning	3/15/2011	6/20/2013 78 FR 37124 (pdf) (236 KB)
262-1000	Wood Burning Contingency Measures for PM2.5 Nonattainment Areas	12/11/2012	6/6/2016 81 FR 36176 (PDF) (241 KB)
Division 264—Rules for Open Burning
264-0010	How to Use These Open Burning Rules	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0020	Policy	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0030	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0040	Exemptions, Statewide	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0050	General Requirements Statewide	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0060	General Prohibitions Statewide	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0070	Open Burning Conditions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0075	Delegation of Authority	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0078	Open Burning Control Areas	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0080	County Listing of Specific Open Burning Rules	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Open Burning Requirements
264-0100	Baker, Clatsop, Crook, Curry, Deschutes, Gilliam, Grant, Harney, Hood River, Jefferson, Klamath, Lake, Lincoln, Malheur, Morrow, Sherman, Tillamook, Umatilla, Union, Wallowa, Wasco and Wheeler Counties	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0110	Benton, Linn, Marion, Polk, and Yamhill Counties	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0120	Clackamas County	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0130	Multnomah County	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0140	Washington County	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0150	Columbia County	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0160	Lane County	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0170	Coos, Douglas, Jackson and Josephine Counties	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0175	Klamath County	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
264-0180	Letter Permits	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Division 266—Field Burning Rules (Willamette Valley)
266-0010	Introduction	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0020	Policy	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0030	Definitions	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0040	General Requirements	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0050	Registration, Permits, Fees, Records	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0060	Acreage Limitations, Allocations	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0070	Daily Burning Authorization Criteria	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0080	Burning by Public Agencies (Training Fires)	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0090	Preparatory Burning	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0100	Experimental Burning	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0110	Emergency Burning Cessation	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0120	Propane Flaming	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
266-0130	Stack Burning	10/14/1999	1/22/2003 68 FR 2891 (pdf) (236 KB)
Division 268—Emission Reduction Credits
268-0010	Applicability	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
268-0020	Definitions	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
268-0030	Emission Reduction Credits	4/16/2015	10/11/2017 82 FR 47122 (pdf) (306 KB)
Chapter 629—Oregon Department of Forestry
629-24-301	Maintenance of Productivity and Related Values	8/1/1987	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
629-048-0001	Title, Scope and Effective Dates	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0005	Definitions	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0010	Purpose	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0020	Necessity of Prescribed Burning	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0021	Necessity of Safeguarding Public Health	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0100	Regulated Areas	1/1/2008	8/22/2012 77 FR 50611 (pdf) (241 KB)
629-048-0110	Characterization and Response to Smoke Incidents, Smoke Intrusions, and National Ambient Air Quality Standards (NAAQS)	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0120	Air Quality Maintenance Objectives	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0130	Visibility Objectives	7/11/2014	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0135	Special Protection Zone Requirements	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0137	SPZ Contingency Plan Requirements	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0140	Smoke Sensitive Receptor Areas	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0150	Criteria for Future Listing of Smoke Sensitive Receptor Areas	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0160	Bear Creek/Rogue River Valley SSRA	1/1/2008	8/22/2012 77 FR 50611 (pdf) (241 KB)
629-048-0180	Communication, Community Response Plans, and Exemption Requests	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0200	Regulated Areas	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0210	Best Burn Practices; Emission Reduction Techniques	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0220	Forecast Procedures	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0230	Burn Procedures	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0300	Registration of Intent to Burn	1/1/2008	8/22/2012 77 FR 50611 (pdf) (241 KB)
629-048-0310	Fees for Prescribed burning	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0320	Reporting of Accomplishments	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0330	Emission Inventories	1/1/2008	8/22/2012 77 FR 50611 (pdf) (241 KB)
629-048-0400	Coordination with Other Regulating Jurisdictions and for Other Pollutants	1/1/2008	8/22/2012 77 FR 50611 (pdf) (241 KB)
629-048-0450	Periodic Evaluation and Adaptive Management	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
629-048-0500	Enforcement	3/1/2019	5/25/2021 86 FR 27976 (pdf) (282 KB)
Department of State Police
Chapter 837—Office of State Fire Marshall
Division 110—Field Burning and Propaning Rules
837-110-0010	Field Preparation	2/7/1994	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0020	Firefighting Water Supplies	2/7/1994	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0030	Firefighting Equipment	2/7/1994	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0040	Ignition Criteria	2/7/1994	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0050	Prohibited Use	2/7/1989	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0060	Communication	2/7/1989	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0070	Fire Safety Watch	2/7/1994	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0080	Fire Safety Buffer Zones	2/7/1994	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0090	Ban on Burning	2/7/1994	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
Propaning
837-110-0110	Field Preparation	2/7/1994	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0120	Firefighting Water Supplies	2/7/1994	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0130	Firefighting Equipment	2/7/1994	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0140	Communication	2/7/1989	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0150	Fire Safety Watch	2/7/1994	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.
837-110-0160	Ban on Burning	8/11/1993	11/1/2001 66 FR 55105 (pdf) (159 KB)	Statewide Visibility Plan.

¹The EPA approves the requirements in Table 2 of this paragraph (c) only to the extent they apply to (1) pollutants for which NAAQS have been established (criteria pollutants) and precursors to those criteria pollutants as determined by the EPA for the applicable geographic area; and (2) any additional pollutants that are required to be regulated under Part C of Title I of the CAA, but only for the purposes of meeting or avoiding the requirements of Part C of Title I of the CAA.

²Only for the Portland-Vancouver, Medford-Ashland, and Salem-Keizer Area Transportation Study air quality management areas, as well as all of Clackamas, Multnomah, and Washington counties.

³The EPA approves Division 244 only to the extent needed to implement the requirements for gasoline dispensing facilities that are approved into the SIP for the purpose of regulating VOC emissions.

Table 3 - EPA Approved City and County Ordinances
Agency and ordinance	Title/subject	Date	EPA approval date	Explanation
City of Grants Pass Ordinance No. 4671	Bans Open Burning	7/23/1990 (city approved)	12/17/1993 58 FR 65934 (PDF)	Grants Pass PM-10 Attainment Plan.
City of Eugene Ordinance No. 19731	An Ordinance Restricting the Use of Solid Fuel Space Heating Devices During Air Pollution Episodes	11/05/1990 (city approved)	8/24/1994 59 FR 43483 (PDF)	Eugene-Springfield PM-10 Attainment Plan.
Lane County Ordinance No. 9-90 (Alternative 2)	Restricts Use of Solid Fuel Space Heating Devices During Air Pollution Episodes	12/19/1990 (county enacted)	8/24/1994 59 FR 43483 (PDF)	Eugene-Springfield PM-10 Attainment Plan.
City of Springfield Ordinance No. 5546	Restricts Use of Solid Fuel Space Heating Devices During Air Pollution Episodes	12/17/1990 (city approved)	8/24/1994 59 FR 43483 (PDF)	Eugene-Springfield PM-10 Attainment Plan.
Union County Ordinance 1991-6	Field Burning Smoke Management Program	6/05/1991 (county passed)	2/15/1995 60 FR 8563 (PDF)	La Grande PM-10 Attainment Plan.
City of Klamath Falls Ordinance 6630	An Ordinance Consenting to the Application of the Klamath County Air Quality Program Ordinance Within City Limits	9/16/1991 (city approved)	4/14/1997 62 FR 18047 (PDF)	Klamath Falls PM-10 Attainment Plan.
Town of Lakeview Resolution No. 402	Establishes a Lakeview Air Quality Improvement Program	2/28/1994 (town passed)	9/21/1999 64 FR 51051 (PDF)	Lakeview PM-10 Attainment Plan.
Lake County Commissioners Resolution	Establishment of a Lakeview Urban Growth Boundary Air Quality Improvement Program	3/15/1995 (county passed)	9/21/1999 64 FR 51051 (PDF)	Lakeview PM-10 Attainment Plan.
Town of Lakeview Ordinance No. 748	Prohibits Use of Solid Fuel Burning Devices, Provides Certain Exemptions and Establishes Enforcement Controls	2/28/1995 (town adopted)	9/21/1999 64 FR 51051 (PDF)	Lakeview PM-10 Attainment Plan.
Town of Lakeview Ordinance No. 749	Prohibits Waste Burning; Restricts Open Burning, Repeals Ordinance No. 581	2/28/1995 (town adopted)	9/21/1999 64 FR 51051 (PDF)	Lakeview PM-10 Attainment Plan.
Lake County Ordinance No. 29	Prohibits Use of Solid Fuel Burning Devices, Provides Certain Exemptions and Establishes Enforcement Controls	3/15/1995 (county adopted)	9/21/1999 64 FR 51051 (PDF)	Lakeview PM-10 Attainment Plan.
Lake County Ordinance No. 30	Prohibits Waste Burning and Restricts Open Burning	3/15/1995 (county adopted)	9/21/1999 64 FR 51051 (PDF)	Lakeview PM-10 Attainment Plan.
Medford Ordinance No. 6484	Woodstove Curtailment	11/17/1989 (city approved)	7/24/2002 67 FR 48388 (PDF)	Medford Carbon Monoxide (CO) Maintenance Plan.
Union County Ordinance No. 1992-4	Management and Control of Field Burning	7/01/1992 (county effective)	11/1/2001 66 FR 55105 (PDF)	Statewide Visibility Plan.
Jefferson County Ordinance No. 0-58-89	Management and Control of Field Burning	5/31/1989 (county passed)	11/1/2001 66 FR 55105 (PDF)	Statewide Visibility Plan.
Codified Ordinances of Jackson County 1810.01	Definitions	5/02/1990 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Codified Ordinances of Jackson County 1810.02	Exceptions to chapter	8/22/2001 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Codified Ordinances of Jackson County 1810.03	Requirements for solid fuel heating device installation	12/20/1989 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Codified Ordinances of Jackson County 1810.04	Solid fuel burning device omission standard	5/02/1990 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Codified Ordinances of Jackson County 1810.05	Restriction of woodburning and emissions on high pollution days	5/02/1990 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Codified Ordinances of Jackson County 1810.06	Trackout	12/04/1985 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Codified Ordinances of Jackson County 1810.07	Open burning	8/22/2001 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Codified Ordinances of Jackson County 1810.08	Burning of material emitting dense smoke or noxious odors in solid fuel burning devices	12/20/1989 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Codified Ordinances of Jackson County Exhibit A	[Map 1]	5/02/1990 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Codified Ordinances of Jackson County Exhibit B	Proposed Curtailment Boundary Jackson County	5/02/1990 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Codified Ordinances of Jackson County Exhibit C	[Map 2]	5/02/1990 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Codified Ordinances of Jackson County Exhibit D	Boundary Description Medford-Ashland Air Quality Maintenance Area	5/02/1990 (county passed)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Code of the City of Medford, Oregon: 5.550	Outside Burning	3/16/2000 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Code of the City of Medford, Oregon: 7.220	Definitions	9/17/1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Code of the City of Medford, Oregon: 7.222	Operation of Solid Fuel Burning Device Prohibition	9/17/1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Code of the City of Medford, Oregon: 7.224	Exemptions	9/17/1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Code of the City of Medford, Oregon: 7.240	Installation of Solid-Fuel Heating Devices	8/02/1990 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Code of the City of Medford, Oregon: 7.242	Prohibited Materials	9/17/1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Central Point Municipal Code: 8.01.010	Definitions	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Central Point Municipal Code: 8.01.012	Requirements for solid fuel burning device installation	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Central Point Municipal Code: 8.01.014	Solid fuel burning device emission standard	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Central Point Municipal Code: 8.01.020	Operation of solid fuel device prohibition	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Central Point Municipal Code: 8.01.030	Exemptions	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Central Point Municipal Code: 8.01.032	Prohibited materials	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Central Point Municipal Code: 8.04.040 H.	Penalty and abatement	1979 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Central Point Municipal Code: 8.04.095	Trackout prohibited	1994 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Ashland Municipal Code: 10.30.005	Definitions	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Ashland Municipal Code: 10.30.010	Outdoor and Indoor Burning Restricted	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Ashland Municipal Code: 10.30.020	Period When Outdoor Burning is Authorized	2000 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Ashland Municipal Code: 10.30.030	Requirements for Permitted Fires	1993 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Ashland Municipal Code: 10.30.040	Permits Required	1993 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Ashland Municipal Code: 9.24.010	Definitions	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Ashland Municipal Code: 9.24.020	Requirements for Solid Fuel Heating Device Installation	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Ashland Municipal Code: 9.24.030	Solid Fuel Burning Device Emission Standard	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Ashland Municipal Code: 9.24.040	Restriction of Woodburning an Emissions on High Pollution Days	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Ashland Municipal Code: 9.24.050	Prohibited Materials	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Talent Ordinance #565	An ordinance of the city of Talent adopting a uniform fire code	8/20/1992 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Talent Ordinance #98-635-0	An ordinance regulating the use of solid fuel burning devices within the city of Talent, Oregon	3/04/1998 (city approved)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Phoenix code: 8.16.050	Burn days	1982 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Phoenix code: 8.16.090	Prohibited materials	1982 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Phoenix code: 8.20.010	Definitions	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Phoenix code: 8.20.020	Requirements for solid fuel heating device installation	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Phoenix code: 8.20.030	Solid fuel burning device emission standard	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Phoenix code: 8.20.040	Restriction of woodburning and emissions on high pollution days	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Phoenix code: 8.20.050	Prohibited materials	1998 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Jacksonville code: Ordinance 375	An ordinance amending chapter 8.08.100 of the Jacksonville Municipal Code	4/21/1992 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Jacksonville Code Chapter 8.10	Woodheating	February 1992 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Eagle Point Code: 8.08.160	Outside burning of refuse or rubbish	2000 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Eagle Point Code: 8.08.170	Open burning restricted	1990 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Eagle Point Code: 8.08.180	Purposes for open burning permit	1990 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Eagle Point Code: 8.08.190	Times when open burning fire allowed	1990 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
City of Eagle Point Code: 8.08.200	Public nuisance.	1990 (city effective)	6/19/2006 71 FR 35163 (PDF)	Medford-Ashland PM-10 Attainment Plan.
Klamath County Ordinance 63.06	Chapter 406—Klamath County Clean Air Ordinance 63.06	12/31/2012 (county effective)	08/25/2015 80 FR 51472 (PDF)	Except 406.300 and 406.400 Klamath Falls PM2.5 Attainment Plan.
City of Oakridge Ordinance No. 920	An Ordinance Amending Section 7 of Ordinance 914 and Adopting New Standards for the Oakridge Air Pollution Control Program.	10/20/2016 (county approved)	8/22/2022 87 FR 51262(PDF)	Except section 6.
Lane County Code Chapter 9	Restriction on Use of Solid Fuel Space Heating Devices.	2/09/2017 (county approved)	8/22/2022 87 FR 51262(PDF)	Except sections 9.145 and 9.150.

Table 4 - EPA Approved Lane Regional Air Protection Agency (LRAPA) Rules for Lane County, Oregon⁴
LRAPA citation	Title/subject	State effective date	EPA approval date	Explanations
Title 11—Policy and General Provisions
11-005	Policy	10/9/1979	9/9/1993 58 FR 47385 (PDF)
11-010	Construction and Validity	10/9/1979	9/9/1993 58 FR 47385 (PDF)
Title 12—Definitions
12-001	General	3/23/2018	10/5/2018 83 FR 50274 (PDF)
12-005	Definitions	5/17/2019	10/31/2019 84 FR 58327 (PDF)
12-010	Abbreviations and Acronyms	3/23/2018	10/5/2018 83 FR 50274 (PDF)
12-020	Exceptions	5/17/2019	10/31/2019 84 FR 58327 (PDF)
12-025	Reference Materials	5/17/2019	10/31/2019 84 FR 58327 (PDF)
Title 16—Home Wood Heating Curtailment Program Enforcement
16-001	Purpose	7/13/1993	8/24/1994 59 FR 43483 (PDF)
16-010	Definitions	7/13/1993	8/24/1994 59 FR 43483 (PDF)
16-100	Civil Penalty Schedule	7/13/1993	8/24/1994 59 FR 43483 (PDF)
16-110	Classification of Violations	7/13/1993	8/24/1994 59 FR 43483 (PDF)
16-120	Notice of Violation	7/13/1993	8/24/1994 59 FR 43483 (PDF)
16-130	Appeal of Civil Penalty	7/13/1993	8/24/1994 59 FR 43483 (PDF)
16-140	Conducting Contested Case Evidentiary Hearings	7/13/1993	8/24/1994 59 FR 43483 (PDF)
16-150	Evidentiary Rules	7/13/1993	8/24/1994 59 FR 43483 (PDF)
16-160	Final Orders	7/13/1993	8/24/1994 59 FR 43483 (PDF)
16-170	Default Orders	7/13/1993	8/24/1994 59 FR 43483 (PDF)
Title 29—Designation of Air Quality Areas
29-0010	Definitions	11/18/2021	8/22/2022 87 FR 51262 (PDF)
29-0020	Designation of Air Quality Control Regions	11/18/2021	8/22/2022 87 FR 51262 (PDF))
29-0030	Designation of Nonattainment Areas	11/18/2021	8/22/2022 87 FR 51262 (PDF)
29-0040	Designation of Maintenance Areas	11/18/2021	8/22/2022 87 FR 51262 (PDF)
29-0050	Designation of Prevention of Significant Deterioration Areas	11/18/2021	8/22/2022 87 FR 51262 (PDF)
29-0060	Redesignation of Prevention of Significant Deterioration Areas	11/18/2021	8/22/2022 87 FR 51262 (PDF)
29-0070	Special Control Areas	11/18/2021	8/22/2022 87 FR 51262 (PDF)
29-0080	Motor Vehicle Inspection Boundary Designations	11/18/2021	8/22/2022 87 FR 51262 (PDF)
29-0090	Oxygenated Gasoline Control Areas	11/18/2021	8/22/2022 87 FR 51262 (PDF)
Designation of Areas
29-0300	Designation of Sustainment Areas	11/18/2021	8/22/2022 87 FR 51262 (PDF)
29-0310	Designation of Reattainment Areas	11/18/2021	8/22/2022 87 FR 51262 (PDF)
29-0320	Priority Sources	11/18/2021	8/22/2022 87 FR 51262 (PDF)
Title 30—Incinerator Regulations
30-010	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
30-015	Best Available Control Technology for Solid and Infectious Waste Incinerators	3/31/2014	10/5/2018 83 FR 50274 (PDF)
30-020	Emission Limitations for Solid and Infectious Waste Incinerators	3/31/2014	10/5/2018 83 FR 50274 (PDF)	Except (2) and (8).
30-025	Design and Operation for Solid and Infectious Waste Incinerators	3/31/2014	10/5/2018 83 FR 50274 (PDF)	Except (9).
30-030	Continuous Emission Monitoring for Solid and Infectious Waste Incinerators	3/31/2014	10/5/2018 83 FR 50274 (PDF)	Except (1)(I) and (2)(E).
30-035	Reporting and Testing for Solid and Infectious Waste Incinerators	3/31/2014	10/5/2018 83 FR 50274 (PDF)
30-040	Compliance for Solid and Infectious Waste Incinerators	3/31/2014	10/5/2018 83 FR 50274 (PDF)
30-045	Emission Limitations of Crematory Incinerators	3/31/2014	10/5/2018 83 FR 50274 (PDF)	Except (3).
30-050	Design and Operation of Crematory Incinerators	3/31/2014	10/5/2018 83 FR 50274 (PDF)
30-055	Monitoring and Reporting for Crematory Incinerators	3/31/2014	10/5/2018 83 FR 50274 (PDF)
30-060	Compliance of Crematory Incinerators	3/31/2014	10/5/2018 83 FR 50274 (PDF)
Title 31—Public Participation
31-0010	Purpose	3/23/2018	10/5/2018 83 FR 50274 (PDF)
31-0020	Applicability	5/17/2019	10/31/2019 84 FR 58327 (PDF)
31-0030	Public Notice Categories and Timing	5/17/2019	10/31/2019 84 FR 58327 (PDF)
31-0040	Public Notice Information	5/17/2019	10/31/2019 84 FR 58327 (PDF)
31-0050	Public Notice Procedures	5/17/2019	10/31/2019 84 FR 58327 (PDF)
31-0060	Persons Required to be Notified	3/23/2018	10/5/2018 83 FR 50274 (PDF)
31-0080	Issuance or Denial of Permit	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Title 32—Emission Standards
32-001	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-005	Highest and Best Practicable Treatment and Control Required	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-006	Pollution Prevention	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-007	Operating and Maintenance Requirements	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-008	Typically-Achievable Control Technology Requirements	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-009	Additional Control Requirements for Stationary Sources of Air Contaminants	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-010	Visible Air Contaminant Limitations	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-015	Particulate Matter Emission Limitations for Sources Other than Fuel Burning Equipment, Refuse Burning Equipment, and Fugitive Emissions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-020	Particulate Matter Weight Standards—Existing Combustion Sources	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-030	Particulate Matter Weight Standards—New Combustion Sources	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-045	Process Weight Emission Limitations and Determination of Process Weight	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-050	Concealment and Masking of Emissions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-060	Air Conveying Systems	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Gaseous Emission Limitations
32-065	Sulfur Content of Fuels	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-070	Sulfur Dioxide Emission Limitations	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-090	Other Emissions	3/31/2014	10/5/2018 83 FR 50274 (PDF)
32-100	Alternative Emission Controls (Bubble)	3/23/2018	10/5/2018 83 FR 50274 (PDF)
32-8010	Particulate Matter Emissions Standards for Process Equipment	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Title 33—Prohibited Practices and Control of Special Classes of Industry
33-005	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
33-060	Board Products Industries (Hardboard, Particleboard, Plywood, Veneer)	3/23/2018	10/5/2018 83 FR 50274 (PDF)
33-065	Charcoal Producing Plants	3/23/2018	10/5/2018 83 FR 50274 (PDF)
33-070	Kraft Pulp Mills	3/23/2018	10/5/2018 83 FR 50274 (PDF)	Except in (1) the definitions of “non-condensables”, “other sources”, and “TRS”, (3)(a), (4)(b) (5)(b), (6)(a), and (6)(b).
33-500	Particulate Matter Emissions Standards for Process Equipment	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Title 34—Stationary Source Notification Requirements
34-005	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
34-010	Applicability	3/23/2018	10/5/2018 83 FR 50274 (PDF)
34-015	Request for Information	3/23/2018	10/5/2018 83 FR 50274 (PDF)
34-016	Records: Maintaining and Reporting	3/23/2018	10/5/2018 83 FR 50274 (PDF)
34-017	Enforcement; Credible Evidence	3/23/2018	10/5/2018 83 FR 50274 (PDF)
34-020	Information Exempt from Disclosure	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Registration
34-025	Registration is General	3/23/2018	10/5/2018 83 FR 50274 (PDF)
34-030	Source Registration Requirements and Re-Registration and Maintaining Registration	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Notice of Construction and Approval of Plans
34-034	Requirements for Construction	3/23/2018	10/5/2018 83 FR 50274 (PDF)
34-035	Types of Construction/Modification Changes	3/23/2018	10/5/2018 83 FR 50274 (PDF)
34-036	Notice to Construct	3/23/2018	10/5/2018 83 FR 50274 (PDF)
34-037	Construction Approval	3/23/2018	10/5/2018 83 FR 50274 (PDF)
34-038	Approval to Operate	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Title 35—Stationary Source Testing and Monitoring
35-0010	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Sampling, Testing and Measurement
35-0110	Applicability	3/23/2018	10/5/2018 83 FR 50274 (PDF)
35-0120	Program	3/23/2018	10/5/2018 83 FR 50274 (PDF)
35-0130	Stack Heights and Dispersion Techniques	3/23/2018	10/5/2018 83 FR 50274 (PDF)
35-0140	Methods	3/23/2018	10/5/2018 83 FR 50274 (PDF)
35-0150	LRAPA Testing	3/31/2014	10/5/2018 83 FR 50274 (PDF)
Title 37—Air Contaminant Discharge Permits
37-0010	Purpose	5/17/2019	10/31/2019 84 FR 58327 (PDF)
37-0020	Applicability and Jurisdiction	5/17/2019	10/31/2019 84 FR 58327 (PDF)
37-0025	Types of Permits	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-0030	Definitions	5/17/2019	10/31/2019 84 FR 58327 (PDF)
37-0040	Application Requirements	5/17/2019	10/31/2019 84 FR 58327 (PDF)
37-0052	Construction ACDP	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-0054	Short Term Activity ACDPs	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-0056	Basic ACDPs	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-0060	General Air Contaminant Discharge Permits	3/23/2018	10/5/2018 83 FR 50274 (PDF))
37-0062	General ACDP Attachments	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-0064	Simple ACDPs	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-0066	Standard ACDPs	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-0068	Simple and Standard ACDP Attachments	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-0070	Permitting a Source with Multiple Activities or Processes at a Single Adjacent or Contiguous Site	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-0082	Termination or Revocation of an ACDP	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-0084	LRAPA-Initiated Modification	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-0090	Sources Subject to ACDPs and Fees	5/17/2019	10/31/2019 84 FR 58327 (PDF)
37-0094	Temporary Closure	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-8010	Table 1—Activities and Sources	3/23/2018	10/5/2018 83 FR 50274 (PDF)
37-8020	Table 2—Air Contaminant Discharge Permits	5/17/2019	10/31/2019 84 FR 58327 (PDF)
Title 38—New Source Review
38-0010	Applicability and General Prohibitions, General Requirements and Jurisdiction	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0020	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0025	Major Modification	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0030	New Source Review Procedural Requirements	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0034	Exemptions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0038	Fugitive and Secondary Emissions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0040	Review of Sources Subject to Major NSR or Type A State NSR for Compliance With Regulations	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Major New Source Review
38-0045	Requirements for Sources in Sustainment Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0050	Requirements for Sources in Nonattainment Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0055	Requirements for Sources in Reattainment Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0060	Records; Maintaining and Reporting	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0070	Prevention of Significant Deterioration Requirements for Sources in Attainment or Unclassified Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
State New Source Review
38-0245	Requirements for Sources in Sustainment Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0250	Requirements for Sources in Nonattainment Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0255	Requirements for Sources in Reattainment Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0260	Requirements for Sources in Maintenance Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0270	Requirement for Sources in Attainment and Unclassified Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Net Air Quality Benefit Emission Offsets
38-0500	Net Air Quality Benefit for Sources Locating Within or Impacting Designated Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0510	Common Offset Requirements	3/23/2018	10/5/2018 83 FR 50274 (PDF)	Except (3).
38-0530	Requirements for Demonstrating Net Air Quality Benefit for Non-Ozone Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
38-0540	Sources in a Designated Area Impacting Other Designated Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Title 39—Contingency for PM10 Sources in Eugene-Springfield Non-Attainment Area
39-001	Purpose	11/13/1991	8/24/1994 59 FR 43483 (PDF)
39-005	Relation to Other Rules	11/13/1991	8/24/1994 59 FR 43483 (PDF)
39-010	Applicability	11/13/1991	8/24/1994 59 FR 43483 (PDF)
39-015	Definitions	11/13/1991	8/24/1994 59 FR 43483 (PDF)
39-020	Compliance Schedule for Existing Sources	11/13/1991	8/24/1994 59 FR 43483 (PDF)
39-025	Wood-Waste Boilers	11/13/1991	8/24/1994 59 FR 43483 (PDF)
39-030	Veneer Dryers	11/13/1991	8/24/1994 59 FR 43483 (PDF)
39-035	Particle Board Plants and Wood Particle Dryers	11/13/1991	8/24/1994 59 FR 43483 (PDF)
39-040	Kraft Pulp Mills	11/13/1991	8/24/1994 59 FR 43483 (PDF)
39-050	Air Conveying Systems	11/13/1991	8/24/1994 59 FR 43483 (PDF)
39-055	Fugitive Dust	11/13/1991	8/24/1994 59 FR 43483 (PDF)
39-060	Open Burning	11/13/1991	8/24/1994 59 FR 43483 (PDF)
Title 40—Air Quality Analysis Requirements
40-0010	Purpose	3/23/2018	10/5/2018 83 FR 50274 (PDF)
40-0020	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
40-0030	Procedural Requirements	3/23/2018	10/5/2018 83 FR 50274 (PDF)
40-0040	Air Quality Models	3/23/2018	10/5/2018 83 FR 50274 (PDF)
40-0045	Requirements for Analysis in Maintenance Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
40-0050	Requirements for Analysis in PSD Class II and Class III Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
40-0060	Requirements for Demonstrating Compliance with Standards and Increments in PSD Class I Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
40-0070	Requirements for Demonstrating Compliance with Air Quality Related Values Protection	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Title 41—Emission Reduction Credits
41-0010	Applicability	3/31/2014	10/5/2018 83 FR 50274 (PDF)
41-0020	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
41-0030	Emission Reduction Credits	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Title 42—Stationary Source Plant Site Emission Limits
42-0010	Policy	3/23/2018	10/5/2018 83 FR 50274 (PDF)
42-0020	Applicability	3/23/2018	10/5/2018 83 FR 50274 (PDF)
42-0030	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Criteria for Establishing Plant Site Emission Limits
42-0035	General Requirements for Establishing All PSELs	3/23/2018	10/5/2018 83 FR 50274 (PDF)
42-0040	Generic Annual PSEL	3/23/2018	10/5/2018 83 FR 50274 (PDF)
42-0041	Source Specific Annual PSEL	3/23/2018	10/5/2018 83 FR 50274 (PDF)
42-0042	Short Term PSEL	3/23/2018	10/5/2018 83 FR 50274 (PDF)
42-0046	Netting Basis	3/23/2018	10/5/2018 83 FR 50274 (PDF)
42-0048	Baseline Period and Baseline Emission Rate	3/23/2018	10/5/2018 83 FR 50274 (PDF)
42-0051	Actual Emissions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
42-0055	Unassigned Emissions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
42-0080	Plant Site Emission Limit Compliance	3/23/2018	10/5/2018 83 FR 50274 (PDF)
42-0090	Combining and Splitting Sources and Changing Primary SIC Code	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Title 47—Rules for Outdoor Burning
47-001	General Policy	7/13/2018	2/20/2019 84 FR 5000 (PDF)
47-005	Exemptions from These Rules	7/13/2018	2/20/2019 84 FR 5000 (PDF)
47-010	Definitions	7/13/2018	2/20/2019 84 FR 5000 (PDF)	Except the definition of "nuisance."
47-015	Open Burning Requirements	7/13/2018	2/20/2019 84 FR 5000 (PDF)	Except (1)(d) and (1)(h).
47-020	Letter Permits	7/13/2018	2/20/2019 84 FR 5000 (PDF)	Except (3), (9)(i), and (10).
Title 48—Rules for Fugitive Emissions
48-001	General Policy	3/23/2018	10/5/2018 83 FR 50274 (PDF)
48-005	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
48-010	General Applicability	3/23/2018	10/5/2018 83 FR 50274 (PDF)
48-015	General Requirements for Fugitive Emissions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Title 50—Ambient Air Standards and PSD Increments
50-001	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Ambient Air Quality Standards
50-005	Purpose and Scope of Ambient Air Quality Standards	3/23/2018	10/5/2018 83 FR 50274 (PDF)
50-015	Suspended Particulate Matter	3/23/2018	10/5/2018 83 FR 50274 (PDF)
50-025	Sulfur Dioxide	3/23/2018	10/5/2018 83 FR 50274 (PDF)
50-030	Carbon Monoxide	3/23/2018	10/5/2018 83 FR 50274 (PDF)
50-035	Ozone	3/23/2018	10/5/2018 83 FR 50274 (PDF)
50-040	Nitrogen Dioxide	3/23/2018	10/5/2018 83 FR 50274 (PDF)
50-045	Lead	3/23/2018	10/5/2018 83 FR 50274 (PDF)
PSD Increments
50-050	General	3/23/2018	10/5/2018 83 FR 50274 (PDF)
50-055	Ambient Air PSD Increments	3/23/2018	10/5/2018 83 FR 50274 (PDF)
50-060	Ambient Air Ceilings	3/31/2014	10/5/2018 83 FR 50274 (PDF)
50-065	Ambient Air Quality Impact Levels for Maintenance Areas	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Title 51—Air Pollution Emergencies
51-005	Introduction	3/23/2018	10/5/2018 83 FR 50274 (PDF)
51-007	Definitions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
51-010	Episode Stage Criteria for Air Pollution Emergencies	3/23/2018	10/5/2018 83 FR 50274 (PDF)
51-011	Special Conditions	3/23/2018	10/5/2018 83 FR 50274 (PDF)
51-015	Source Emission Reduction Plans	3/23/2018	10/5/2018 83 FR 50274 (PDF)
51-020	Preplanned Abatement Strategies	3/23/2018	10/5/2018 83 FR 50274 (PDF)
51-025	Implementation	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Table I	Air Pollution Episode, Alert Conditions Emission Reduction Plan	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Table II	Air Pollution Episode, Warning Conditions Emission Reduction Plan	3/23/2018	10/5/2018 83 FR 50274 (PDF)
Table III	Air Pollution Episode, Emergency Conditions Emission Reduction Plan	3/23/2018	10/5/2018 83 FR 50274 (PDF)
⁴ The EPA approves the requirements in Table 4 of this paragraph (c) only to the extent they apply to (1) pollutants for which NAAQS have been established (criteria pollutants) and precursors to those criteria pollutants as determined by the EPA for the applicable geographic area; and (2) any additional pollutants that are required to be regulated under Part C of Title I of the CAA, but only for the purposes of meeting or avoiding the requirements of Part C of Title I of the CAA.

Full Text of Approved Rules

Note: Strikeout text denotes sections not incorporated by reference by EPA.

Oregon SIP: Table 1 - EPA Approved Oregon State Statutes (pdf) (12.73 KB)
Full text of EPA-approved air quality regulations under 40 CFR part 52.1970(c) Table 1.
Oregon SIP: Table 2 - EPA Approved Oregon Administrative Rules (pdf) (2.22 MB, 1/8/2025)
Full text of EPA-approved air quality regulations under 40 CFR part 52.1970(c) Table 2
Oregon SIP: Table 3 - EPA Approved City and County Ordinances (pdf) (8.6 MB, August 2022)
Full text of EPA-approved air quality regulations under 40 CFR part 52.1970(c) Table 3.
Oregon SIP: Table 4 - EPA Approved Lane Regional Air Protection Agency (LRAPA) Rules for Oregon (pdf) (1.31 MB, August 2022)
Full text of EPA-approved air quality regulations under 40 CFR part 52.1970(c) Table 4.

EPA Approved Regulations in the Oregon SIP

Full Text of Approved Rules

Air Quality Implementation Plans