§52.2470 Identification of plan.

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(a) Purpose and scope. This section sets forth the applicable State implementation plan for the State of Washington under section 110 of the Clean Air Act, 42 U.S.C. 7401-7671q and 40 CFR part 51 to meet national ambient air quality standards.

(b) Incorporation by reference.

State citation	Title/subject	State effective date	EPA approval date	Explanations
Washington Administrative Code, Chapter 173-405— Kraft Pulping Mills
173-405-012	Statement of Purpose	3/22/91	1/15/93, 58 FR 4578
173-405-021	Definitions	5/24/19	2/26/20, 85 FR 10983
173-405-040	Emissions Standards	5/24/19	12/28/23, 88 FR 89582	Except: 173-405-040(1)(b); 173-405-040(1)(c); 173-405-040(3)(b); 173-405-040(3)(c); 173-405-040(4); 173-405-040(6)(b).
173-405-045	Creditable Stack Height & Dispersion Techniques	3/22/91	1/15/93, 58 FR 4578
173-405-061	More Restrictive Emission Standards	3/22/91	1/15/93, 58 FR 4578
173-405-072	Monitoring Requirements	5/24/19	2/26/20, 85 FR 10983	Except 173-405-072(2).
173-405-078	Emission Inventory	3/22/91	1/15/93, 58 FR 4578
173-405-086	New Source Review (NSR)	5/24/19	2/26/20, 85 FR 10983	Except provisions related to WAC 173-400-114 and provisions excluded from our approval of WAC 173-400-110 through 173-400-113.
173-405-087	Prevention of Significant Deterioration (PSD)	5/24/19	2/26/20, 85 FR 10983	Except 173-400-720(4)(a)(i through iv), 173-400-720(4)(b)(iii)(C), and 173-400-750(2) second sentence.
173-405-091	Special Studies	3/22/91	1/15/93, 58 FR 4578
Washington Administrative Code, Chapter 173-410—Sulfite Pulping Mills
173-410-012	Statement of Purpose	3/22/91	1/15/93, 58 FR 4578
173-410-021	Definitions	3/22/91	1/15/93, 58 FR 4578
173-410-040	Emissions Standards	5/24/19	12/28/23, 88 FR 89582	Except: 173-410-040(3)(b); 173-410-040(5).
173-410-045	Creditable Stack Height & Dispersion Techniques	3/22/91	1/15/93, 58 FR 4578
173-410-062	Monitoring Requirements	5/24/19	2/26/20, 85 FR 10983
173-410-071	Emission Inventory	3/22/91	1/15/93, 58 FR 4578
173-410-086	New Source Review (NSR)	5/24/19	2/26/20, 85 FR 10983	Except provisions related to WAC 173-400-114 and provisions excluded from our approval of WAC 173-400-110 through 173-400-113.
173-410-087	Prevention of Significant Deterioration (PSD)	5/24/19	2/26/20, 85 FR 10983	Except 173-400-720(4)(a)(i through iv), 173-400-720(4)(b)(iii)(C), and 173-400-750(2) second sentence.
173-410-100	Special Studies	3/22/91	1/15/93, 58 FR 4578
Washington Administrative Code, Chapter 173-415—Primary Aluminum Plants
173-415-010	Statement of Purpose	3/22/91	1/15/93, 58 FR 4578
173-415-015	Applicability	5/24/19	2/26/20, 85 FR 10983	Except 173-415-015(3).
173-415-020	Definitions	5/24/19	2/26/20, 85 FR 10983	Except 173-415-020(6).
173-415-030	Emissions Standards	5/24/19	12/28/23, 88 FR 89582	Except: 173-415-030(1); 173-415-030(3)(b).
173-415-060	Monitoring and Reporting	5/24/19	2/26/20, 85 FR 10983	Except 173-415-060(1)(b).
Washington Administrative Code, Chapter 173-423—Low Emission Vehicles
173-423-010	Purpose	12/29/12	11/8/21, 86 FR 61705
173-423-020	Applicability	12/31/05	11/8/21, 86 FR 61705
173-423-025	Effective Date	12/31/05	11/8/21, 86 FR 61705
173-423-030	Incorporation by Reference	12/31/05	11/8/21, 86 FR 61705
173-423-040	Definitions and Abbreviations	12/29/12	11/8/21, 86 FR 61705	Except 173-423-040(3).
173-423-050	Requirement to Meet California Vehicle Emission Standards	12/29/12	11/8/21, 86 FR 61705	Except 173-423-050(2)(g).
173-423-060	Exemptions	12/29/12	11/8/21, 86 FR 61705
173-423-070	Emission Standards, Warranty, Recall and Other California Provisions Adopted by Reference	1/27/19	11/8/21, 86 FR 61705	Except the incorporation by reference of California code sections 1961.1 and 1961.3.
173-423-080	Fleet Average Nonmethane Organic Gas (NMOG) and NMOG Plus NO _X Exhaust Emission Requirements, Reporting and Compliance	12/29/12	11/8/21, 86 FR 61705
173-423-100	Manufacturer Delivery Reporting Requirements	12/29/12	11/8/21, 86 FR 61705
173-423-110	Warranty Requirements	12/29/12	11/8/21, 86 FR 61705
173-423-120	Recalls	12/29/12	11/8/21, 86 FR 61705
173-423-130	Surveillance	12/31/05	11/8/21, 86 FR 61705
173-423-140	Enforcement	12/31/05	11/8/21, 86 FR 61705
173-423-150	Severability	12/31/05	11/8/21, 86 FR 61705
Washington Administrative Code, Chapter 173-425—Open Burning
173-425-010	Purpose	10/18/90	1/15/93, 58 FR 4578
173-425-020	Applicability	10/18/90	1/15/93, 58 FR 4578
173-425-030	Definitions	10/18/90	1/15/93, 58 FR 4578
173-425-036	Curtailment During Episodes or Impaired Air Quality	10/18/90	1/15/93, 58 FR 4578
173-425-045	Prohibited Materials	1/3/89	1/15/93, 58 FR 4578
173-425-055	Exceptions	10/18/90	1/15/93, 58 FR 4578
173-425-065	Residential Open Burning	10/18/90	1/15/93, 58 FR 4578
173-425-075	Commercial Open Burning	10/18/90	1/15/93, 58 FR 4578
173-425-085	Agricultural Open Burning	10/18/90	1/15/93, 58 FR 4578
173-425-095	No Burn Area Designation	10/18/90	1/15/93, 58 FR 4578
173-425-100	Delegation of Agricultural Open Burning Program	10/18/90	1/15/93, 58 FR 4578
173-425-115	Land Clearing Projects	10/18/90	1/15/93, 58 FR 4578
173-425-120	Department of Natural Resources Smoke Management Plan	10/18/90	1/15/93, 58 FR 4578
173-425-130	Notice of Violation	10/18/90	1/15/93, 58 FR 4578
173-425-140	Remedies	10/18/90	1/15/93, 58 FR 4578
Washington Administrative Code, Chapter 173-430—Burning of Field and Forage and Turf Grasses Grown for Seed Open Burning
173-430-010	Purpose	10/18/90	1/15/93, 58 FR 4578
173-430-020	Definitions	10/18/90	1/15/93, 58 FR 4578
173-430-030	Permits, Conditions, and Restrictions	10/18/90	1/15/93, 58 FR 4578
173-430-040	Mobile Field Burners	10/18/90	1/15/93, 58 FR 4578
173-430-050	Other Approvals	10/18/90	1/15/93, 58 FR 4578
173-430-060	Study of Alternatives	10/18/90	1/15/93, 58 FR 4578
173-430-070	Fees	10/18/90	1/15/93, 58 FR 4578
173-430-080	Certification of Alternatives	10/18/90	1/15/93, 58 FR 4578
Washington Administrative Code, Chapter 173-433—Solid Fuel Burning Device Standards
173-433-010	Purpose	2/23/14	5/9/14, 79 FR 26628
173-433-020	Applicability	12/16/87	1/15/93, 58 FR 4578
173-433-030	Definitions	2/23/14	5/9/14, 79 FR 26628
173-433-100	Emission Performance Standards	2/23/14	5/9/14, 79 FR 26628
173-433-110	Opacity Standards	2/23/14	5/9/14, 79 FR 26628
173-433-120	Prohibited Fuel Types	2/23/14	5/9/14, 79 FR 26628
173-433-130	General Emission Standards	10/18/90	1/15/93, 58 FR 4578
173-433-140	Criteria for Impaired Air Quality Burn Bans	2/23/14	5/9/14, 79 FR 26628
173-433-150	Restrictions on Operation of Solid Fuel Burning Devices	2/23/14	5/9/14, 79 FR 26628
173-433-155	Criteria for Prohibiting Solid Fuel Burning Devices That Are Not Certified	2/23/14	5/9/14, 79 FR 26628
Washington Administrative Code, Chapter 173-434—Solid Waste Incinerator Facilities
173-434-010	Purpose	10/18/90	1/15/93, 58 FR 4578
173-434-020	Applicability and Compliance	1/22/04	8/4/05, 70 FR 44855
173-434-030	Definitions	1/22/04	8/4/05, 70 FR 44855
173-434-090	Operation and Maintenance Plan	10/18/90	1/15/93, 58 FR 4578
173-434-110	Standards of Performance	1/22/04	8/4/05, 70 FR 44855	Except section (1)(a).
173-434-130	Emission Standards	1/22/04	8/4/05, 70 FR 44855	Except section (2).
173-434-160	Design and Operation	1/22/04	8/4/05, 70 FR 44855
173-434-170	Monitoring and Reporting	1/22/04	8/4/05, 70 FR 44855
173-434-190	Changes in Operation	1/22/04	8/4/05, 70 FR 44855
173-434-200	Emission Inventory	1/22/04	8/4/05, 70 FR 44855
173-434-210	Special Studies	10/18/90	1/15/93, 58 FR 4578
Washington Administrative Code, Chapter 173-435—Emergency Episode Plan
173-435-010	Purpose	1/3/89	1/15/93, 58 FR 4578
173-435-015	Significant Harm Levels	1/3/89	1/15/93, 58 FR 4578
173-435-020	Definitions	1/3/89	1/15/93, 58 FR 4578
173-435-030	Episode Stage Criteria	1/3/89	1/15/93, 58 FR 4578
173-435-040	Source Emission Reduction Plans	1/3/89	1/15/93, 58 FR 4578
173-435-050	Action Procedures	1/3/89	1/15/93, 58 FR 4578
173-435-060	Enforcement	1/3/89	1/15/93, 58 FR 4578
173-435-070	Sampling Sites, Equipment and Methods	1/3/89	1/15/93, 58 FR 4578	Except section (1).
Washington Administrative Code, Chapter 173-476—Ambient Air Quality Standards
173-476-010	Purpose	12/22/13	3/4/14, 79 FR 12077
173-476-020	Applicability	7/1/16	10/6/16, 81 FR 69385
173-476-030	Definitions	12/22/13	3/4/14, 79 FR 12077
173-476-100	Ambient Air Quality Standard for PM-10	12/22/13	3/4/14, 79 FR 12077
173-476-110	Ambient Air Quality Standards for PM-2.5	12/22/13	3/4/14, 79 FR 12077
173-476-120	Ambient Air Quality Standard for Lead (Pb)	12/22/13	3/4/14, 79 FR 12077
173-476-130	Ambient Air Quality Standards for Sulfur Oxides (Sulfur Dioxide)	12/22/13	3/4/14, 79 FR 12077
173-476-140	Ambient Air Quality Standards for Nitrogen Oxides (Nitrogen Dioxide)	12/22/13	3/4/14, 79 FR 12077
173-476-150	Ambient Air Quality Standard for Ozone	7/1/16	10/6/16, 81 FR 69385
173-476-160	Ambient Air Quality Standards for Carbon Monoxide	12/22/13	3/4/14, 79 FR 12077
173-476-170	Monitor Siting Criteria	12/22/13	3/4/14, 79 FR 12077
173-476-180	Reference Conditions	12/22/13	3/4/14, 79 FR 12077
173-476-900	Table of Standards	7/1/16	10/6/16, 81 FR 69385
Washington Administrative Code, Chapter 173-490—Emission Standards and Controls for Sources Emitting Volatile Organic Compounds
173-490-010	Policy and Purpose	3/22/91	7/12/93, 58 FR 37426
173-490-020	Definitions	3/22/91	7/12/93, 58 FR 37426
173-490-025	General Applicability	3/22/91	7/12/93, 58 FR 37426
173-490-030	Registration and Reporting	3/22/91	7/12/93, 58 FR 37426
173-490-040	Requirements	3/22/91	7/12/93, 58 FR 37426
173-490-080	Exceptions and Alternative Methods	3/22/91	7/12/93, 58 FR 37426
173-490-090	New Source Review (NSR)	3/22/91	7/12/93, 58 FR 37426
173-490-200	Petroleum Refinery Equipment Leaks	3/22/91	7/12/93, 58 FR 37426
173-490-201	Petroleum Liquid Storage in External Floating Roof Tanks	3/22/91	7/12/93, 58 FR 37426
173-490-202	Leaks from Gasoline Transport Tanks and Vapor Collection System	3/22/91	7/12/93, 58 FR 37426
173-490-203	Perchloroethylene Dry Cleaning Systems	3/22/91	7/12/93, 58 FR 37426
173-490-204	Graphic Arts System	3/22/91	7/12/93, 58 FR 37426
173-490-205	Surface Coating of Miscellaneous Metal Parts and Products	3/22/91	7/12/93, 58 FR 37426
173-490-207	Surface Coating of Flatwood Paneling	3/22/91	7/12/93, 58 FR 37426
173-490-208	Aerospace Assembly and Component Coating Operations	3/22/91	7/12/93, 58 FR 37426
Washington Administrative Code, Chapter 173-492—Motor Fuel Specifications for Oxygenated Gasoline
173-492-010	Policy and Purpose	10/19/96	4/30/97, 62 FR 23363
173-492-020	Applicability	12/1/92	4/30/97, 62 FR 23363
173-492-030	Definitions	12/1/92	4/30/97, 62 FR 23363
173-492-040	Compliance Requirements	12/1/92	4/30/97, 62 FR 23363
173-492-050	Registration Requirements	10/19/96	4/30/97, 62 FR 23363
173-492-060	Labeling Requirements	12/1/92	4/30/97, 62 FR 23363
173-492-070	Control Areas and Control Periods	10/19/96	4/30/97, 62 FR 23363
173-492-080	Enforcement and Compliance	12/1/92	4/30/97, 62 FR 23363
173-492-090	Unplanned Conditions	12/1/92	4/30/97, 62 FR 23363
173-492-100	Severability	12/1/92	4/30/97, 62 FR 23363
Washington Administrative Code, Chapter 332-24—Forest Protection
332-24-201	Burning Permit Program—Requirements and Exceptions	6/30/92	8/10/23, 88 FR 54240
332-24-205	General rules—Minimum Requirements for All Burning	11/22/19	8/10/23, 88 FR 54240	Except section (13).
332-24-211	Specific rules for small fires not requiring a written burning permit	7/31/92	8/10/23, 88 FR 54240	Included for the purpose of setting the size limit for burns covered by the Department of Natural Resources 2022 Smoke Management Plan in paragraph (e), Table 2.
332-24-217	Burning permit requirements—Penalty	7/31/92	8/10/23, 88 FR 54240
332-24-221	Specific Rules for Burning That Requires a Written Burning Permit	2/1/12	8/10/23, 88 FR 54240
Revised Code of Washington, Chapter 52.12—Fire Protection Districts, Powers—Burning Permits
52.12.103	Burning permits—Issuance—Contents	3/27/84	8/10/23, 88 FR 54240
52.12.104	Burning permits—Duties of permittee	3/27/84	8/10/23, 88 FR 54240
Revised Code of Washington, Chapter 70A.15—Washington Clean Air Act
70A.15.1030(21)	Definitions. “Silvicultural burning”	6/11/20	8/10/23, 88 FR 54240
70A.15.5000	Definition of “outdoor burning.”	7/26/20	8/10/23, 88 FR 54240
70A.15.5010	Outdoor burning—Fires prohibited—Exceptions	6/11/20	8/10/23, 88 FR 54240	Except (1).
70A.15.5020	Outdoor burning—Areas where prohibited—Exceptions—Use for management ofstorm or flood-related debris—Silvicultural burning	6/11/20	8/10/23, 88 FR 54240	Except (3).
70A.15.5120	Burning permits for abating or prevention of forest fire hazards, management of ecosystems, instruction or silvicultural operations-issuance-Fees	6/11/20	8/10/23, 88 FR 54240
70A.15.5130	Silvicultural forest burning—Reduce statewide emissions—Exemption—Monitoring program	7/28/19	8/10/23, 88 FR 54240
70A.15.5140	Burning permits for abating or prevention of forest fire hazards, management of ecosystems, instruction or silvicultural operations—Conditions for issuance and use of permits—Air quality standards to be met—Alternate methods to lessen forest debris	6/11/20	8/10/23, 88 FR 54240
70A.15.5150	Cooperation between department of natural resources and state, local, or regional air pollution authorities—Withholding of permits	6/11/20	8/10/23, 88 FR 54240
70A.15.5190	Outdoor burning allowed for managing storm or flood-related debris	6/11/20	8/10/23, 88 FR 54240
Revised Code of Washington, Chapter 76.04—Forest Protection
76.04.005	Definitions.	7/24/15	8/10/23, 88 FR 54240	Except (2), (3), (4), (6), (7), (8), (10), (14), (16), (17), (19), (22).
76.04.205	Burning Permits—Civil Penalty.	7/25/21	8/10/23, 88 FR 54240

State citation	Title/subject	State effective date	EPA approval date	Explanations
Washington Administrative Code, Chapter 173-400—General Regulations for Air Pollution Sources
173-400-010	Policy and Purpose	3/22/91	6/2/95, 60 FR 28726
173-400-020	Applicability	12/29/12	10/3/14, 79 FR 59653
173-400-025	Adoption of Federal Rules	9/16/18	2/24/20, 85 FR 10301
173-400-030	Definitions	9/16/18	12/28/23, 88 FR 89582	Except: 173-400-030(96).
173-400-036	Relocation of Portable Sources	12/29/12	4/29/15, 80 FR 23721
173-400-040	General Standards for Maximum Emissions	9/16/18	2/24/20, 85 FR 10301	Except: 173-400-040(2); 173-400-040(3); 173-400-040(5).
173-400-040(2)	General Standards for Maximum Emissions	7/1/16	10/6/16, 81 FR 69385	Except: 173-400-040(2)(c); 173-400-040(2)(d).
173-400-050	Emission Standards for Combustion and Incineration Units	9/16/18	2/24/20, 85 FR 10301	Except: 173-400-050(2); 173-400-050(4); 173-400-050(5); 173-400-050(6).
173-400-060	Emission Standards for General Process Units	11/25/18	2/24/20, 85 FR 10301
173-400-070	Emission Standards for Certain Source Categories	9/16/18	12/28/23, 88 FR 89582	Except: 173-400-070(5); 173-400-070(6); 173-400-070(7).
173-400-081	Emissions Limits During Startup and Shutdown	9/16/18	12/28/23, 88 FR 89582
173-400-082	Alternative Emissions Limit That Exceeds an Emission Standard in the SIP	9/16/18	12/28/23, 88 FR 89582
173-400-091	Voluntary Limits on Emissions	4/1/11	10/3/14, 79 FR 59653	9/20/93 version continues to be approved under the authority of CAA section 112(l) with respect to section 112 hazardous air pollutants. See 60 FR 28726 (June 2, 1995)
173-400-105	Records, Monitoring, and Reporting	11/25/18	2/24/20, 85 FR 10301
173-400-110	New Source Review (NSR) for Sources and Portable Sources	12/29/12	9/29/16, 81 FR 66823	Except: 173-400-110(1)(c)(ii)(C); 173-400-110(1)(e); 173-400-110(2)(d);
				The part of WAC 173-400-110(4)(b)(vi) that says,
				• “not for use with materials containing toxic air pollutants, as listed in chapter 173-460 WAC,”;
				The part of 400-110 (4)(e)(iii) that says,
				• “where toxic air pollutants as defined in chapter 173-460 WAC are not emitted”;
				The part of 400-110(4)(f)(i) that says,
				• “that are not toxic air pollutants listed in chapter 173-460 WAC”;
				The part of 400-110 (4)(h)(xviii) that says,
				• “, to the extent that toxic air pollutant gases as defined in chapter 173-460 WAC are not emitted”;
				The part of 400-110 (4)(h)(xxxiii) that says,
				• “where no toxic air pollutants as listed under chapter 173-460 WAC are emitted”;
				The part of 400-110(4)(h)(xxxiv) that says,
				• “, or ≤ 1% (by weight) toxic air pollutants as listed in chapter 173-460 WAC”;
				The part of 400-110(4)(h)(xxxv) that says,
				• “or ≤ 1% (by weight) toxic air pollutants”;
				The part of 400-110(4)(h)(xxxvi) that says,
				• “or ≤ 1% (by weight) toxic air pollutants as listed in chapter 173-460 WAC”;
				400-110(4)(h)(xl) , second sentence;
				The last row of the table in 173-400-110(5)(b) regarding exemption levels for Toxic Air Pollutants.
173-400-111	Processing Notice of Construction Applications for Sources, Stationary Sources and Portable Sources	7/1/16	10/6/16, 81 FR 69385	Except: 173-400-111(3)(h); The part of 173-400-111(8)(a)(v) that says, • “and 173-460-040,”; 173-400-111(9).
173-400-112	Requirements for New Sources in Nonattainment Areas—Review for Compliance with Regulations	12/29/12	9/29/16, 81 FR 66823
173-400-113	New Sources in Attainment or Unclassifiable Areas—Review for Compliance with Regulations	12/29/12	4/29/15, 80 FR 23721	Except: 173-400-113(3), second sentence.
173-400-116	Increment Protection	7/1/16	10/6/16, 81 FR 69385
173-400-117	Special Protection Requirements for Federal Class I Areas	12/29/12	4/29/15, 80 FR 23721
173-400-118	Designation of Class I, II, and III Areas	12/29/12	10/3/14, 79 FR 59653
173-400-131	Issuance of Emission Reduction Credits	4/1/11	11/7/14, 79 FR 66291
173-400-136	Use of Emission Reduction Credits (ERC)	12/29/12	11/7/14, 79 FR 66291
173-400-151	Retrofit Requirements for Visibility Protection	2/10/05	10/3/14, 79 FR 59653
173-400-161	Compliance Schedules	3/22/91	6/2/95, 60 FR 28726
173-400-171	Public Notice and Opportunity for Public Comment	9/16/18	12/28/23, 88 FR 89582	Except: The part of 173-400-171(3)(b) that says, • “or any increase in emissions of a toxic air pollutant above the acceptable source impact level for that toxic air pollutant as regulated under chapter 173-460 WAC”; 173-400-171(12).
173-400-175	Public Information	2/10/05	10/3/14, 79 FR 59653
173-400-190	Requirements for Nonattainment Areas	3/22/91	6/2/95, 60 FR 28726
173-400-200	Creditable Stack Height and Dispersion Techniques	2/10/05	10/3/14, 79 FR 59653
173-400-205	Adjustment for Atmospheric Conditions	3/22/91	6/2/95, 60 FR 28726
173-400-210	Emission Requirements of Prior Jurisdictions	3/22/91	6/2/95, 60 FR 28726
173-400-560	General Order of Approval	12/29/12	4/29/15, 80 FR 23721	Except: The part of 173-400-560(1)(f) that says, “173-460 WAC”.
173-400-700	Review of Major Stationary Sources of Air Pollution	4/1/11	4/29/15, 80 FR 23721
173-400-710	Definitions	7/1/16	10/6/16, 81 FR 69385
173-400-720	Prevention of Significant Deterioration (PSD)	7/1/16	10/6/16, 81 FR 69385	Except: 173-400-720(4)(a)(i through iv) and 173-400-720(4)(b)(iii)(C).
173-400-730	Prevention of Significant Deterioration Application Processing Procedures	7/1/16	10/6/16, 81 FR 69385
173-400-740	PSD Permitting Public Involvement Requirements	9/16/18	2/24/20, 85 FR 10301
173-400-750	Revisions to PSD Permits	12/29/12	4/29/15, 80 FR 23721	Except: 173-400-750(2) second sentence.
173-400-800	Major Stationary Source and Major Modification in a Nonattainment Area	4/1/11	11/7/14, 79 FR 66291
173-400-810	Major Stationary Source and Major Modification Definitions	7/1/16	10/6/16, 81 FR 69385
173-400-820	Determining if a New Stationary Source or Modification to a Stationary Source is Subject to these Requirements	12/29/12	11/7/14, 79 FR 66291
173-400-830	Permitting Requirements	7/1/16	10/6/16, 81 FR 69385
173-400-840	Emission Offset Requirements	7/1/16	10/6/16, 81 FR 69385
173-400-850	Actual Emissions Plantwide Applicability Limitation (PAL)	7/1/16	10/6/16, 81 FR 69385
173-400-860	Public Involvement Procedures	4/1/11	11/7/14, 79 FR 66291

State citation	Title/subject	State effective date	EPA approval date	Explanations
Washington Administrative Code, Chapter 463-78—General and Operating Permit Regulations for Air Pollution Sources
78-005	Adoption by Reference	8/26/19	1/24/20, 85 FR 4233	Subsection (1) only. See below for the updated Chapter 173-400 WAC provisions adopted by reference and submitted to the EPA for approval.
78-010	Purpose	8/27/15	5/30/17, 82 FR 24531
78-020	Applicability	11/11/04	5/30/17, 82 FR 24531
78-030	Additional Definitions	8/27/15	5/30/17, 82 FR 24531	Except references to 173-401-200 and 173-406-101.
78-095	Permit Issuance	8/27/15	5/30/17, 82 FR 24531
78-120	Monitoring and Special Report	11/11/04	5/30/17, 82 FR 24531
Washington Administrative Code, Chapter 173-400 Regulations Incorporated by Reference in WAC 463-78-005
173-400-025	Adoption of Federal Rules	9/16/18	1/24/20, 85 FR 4233
173-400-030	Definitions	9/16/18	1/24/20, 85 FR 4233	Except: 173-400-030(6); 173-400-030(32); 173-400-030(38); 173-400-030(45); 173-400-030(83); 173-400-030(89); 173-400-030(96); 173-400-030(97); 173-400-030(100); 173-400-030(103); 173-400-030(104).
173-400-030(30) & (36).	Definitions	12/29/12	5/30/17, 82 FR 24531
173-400-036	Relocation of Portable Sources	12/29/12	5/30/17, 82 FR 24531
173-400-040	General Standards for Maximum Emissions	9/16/18	1/24/20, 85 FR 4233	Except: 173-400-040(2); 173-400-040(3); 173-400-040(5).
173-400-040(2)	General Standards for Maximum Emissions	4/1/11	5/30/17, 82 FR 24531	Except: 173-400-040(2)(c); 173-400-040(2)(d).
173-400-050	Emission Standards for Combustion and Incineration Units	9/16/18	1/24/20, 85 FR 4233	Except: 173-400-050(2); 173-400-050(4); 173-400-050(5); 173-400-050(6).
173-400-060	Emission Standards for General Process Units	11/25/18	1/24/20, 85 FR 4233
173-400-070	Emission Standards for Certain Source Categories	12/29/12	5/30/17, 82 FR 24531	Except: 173-400-070(1); 173-400-070(2); 173-400-070(3); 173-400-070(4); 173-400-070(6); 173-400-070(7); 173-400-070(8).
173-400-081	Startup and Shutdown	4/1/11	5/30/17, 82 FR 24531
173-400-091	Voluntary Limits on Emissions	4/1/11	5/30/17, 82 FR 24531
173-400-105	Records, Monitoring, and Reporting	11/25/18	1/24/20, 85 FR 4233
173-400-107	Excess Emissions	9/20/93	6/2/95, 60 FR 28726
173-400-110	New Source Review (NSR) for Sources and Portable Sources	12/29/12	5/30/17, 82 FR 24531	Except: 173-400-110(1)(c)(ii)(C); 173-400-110(1)(e); 173-400-110(2)(d); The part of WAC 173-400-110(4)(b)(vi) that says, “not for use with materials containing toxic air pollutants, as listed in chapter 173-460 WAC,”; The part of 400-110(4)(e)(iii) that says, “where toxic air pollutants as defined in chapter 173-460 WAC are not emitted”; The part of 400-110(4)(f)(i) that says, “that are not toxic air pollutants listed in chapter 173-460 WAC”; The part of 400-110(4)(h)(xviii) that says, “, to the extent that toxic air pollutant gases as defined in chapter 173-460 WAC are not emitted”; The part of 400-110(4)(h)(xxxiii) that says, “where no toxic air pollutants as listed under chapter 173-460 WAC are emitted”; The part of 400-110(4)(h)(xxxiv) that says, “, or ≤ 1% (by weight) toxic air pollutants as listed in chapter 173-460 WAC”; The part of 400-110(4)(h)(xxxv) that says, “or ≤ 1% (by weight) toxic air pollutants”; The part of 400-110(4)(h)(xxxvi) that says, “or ≤ 1% (by weight) toxic air pollutants as listed in chapter 173-460 WAC”; 400-110(4)(h)(xl) , second sentence; The last row of the table in 173-400-110(5)(b) regarding exemption levels for Toxic Air Pollutants.
173-400-111	Processing Notice of Construction Applications for Sources, Stationary Sources and Portable Sources	7/1/16	1/24/20, 85 FR 4233	Except: 173-400-111(3)(h); The part of 173-400-111(8)(a)(v) that says, • “and 173-460-040,”; 173-400-111(9).
173-400-112	Requirements for New Sources in Nonattainment Areas—Review for Compliance with Regulations	12/29/12	5/30/17, 82 FR 24531
173-400-113	New Sources in Attainment or Unclassifiable Areas—Review for Compliance with Regulations	12/29/12	5/30/17, 82 FR 24531	Except: 173-400-113(3), second sentence.
173-400-116	Increment Protection	7/1/16	1/24/20, 85 FR 4233
173-400-117	Special Protection Requirements for Federal Class I Areas	12/29/12	5/30/17, 82 FR 24531
173-400-131	Issuance of Emission Reduction Credits	4/1/11	5/30/17, 82 FR 24531
173-400-136	Use of Emission Reduction Credits (ERC)	4/1/11	5/30/17, 82 FR 24531
173-400-161	Compliance Schedules	3/22/91	6/2/95, 60 FR 28726
173-400-171	Public Notice and Opportunity for Public Comment	9/16/18	1/24/20, 85 FR 4233	Except: The part of 173-400-171(3)(b) that says, • “or any increase in emissions of a toxic air pollutant above the acceptable source impact level for that toxic air pollutant as regulated under chapter 173-460 WAC”; 173-400-171(3)(o); 173-400-171(12).
173-400-175	Public Information	2/10/05	5/30/17, 82 FR 24531
173-400-190	Requirements for Nonattainment Areas	3/22/91	6/2/95, 60 FR 28726
173-400-200	Creditable Stack Height and Dispersion Techniques	2/10/05	5/30/17, 82 FR 24531
173-400-205	Adjustment for Atmospheric Conditions	3/22/91	6/2/95, 60 FR 28726
173-400-700	Review of Major Stationary Sources of Air Pollution	4/1/11	5/30/17, 82 FR 24531
173-400-710	Definitions	7/1/16	1/24/20, 85 FR 4233
173-400-720	Prevention of Significant Deterioration (PSD)	7/1/16	1/24/20, 85 FR 4233	Except: 173-400-720(4)(a)(i through iv) and 173-400-720(4)(b)(iii)(C).
173-400-730	Prevention of Significant Deterioration Application Processing Procedures	7/1/16	1/24/20, 85 FR 4233
173-400-740	PSD Permitting Public Involvement Requirements	9/16/18	1/24/20, 85 FR 4233
173-400-750	Revisions to PSD Permits	12/29/12	5/30/17, 82 FR 24531	Except: 173-400-750(2) second sentence.
173-400-800	Major Stationary Source and Major Modification in a Nonattainment Area	4/1/11	5/30/17, 82 FR 24531
173-400-810	Major Stationary Source and Major Modification Definitions	7/1/16	1/24/20, 85 FR 4233
173-400-820	Determining if a New Stationary Source or Modification to a Stationary Source is Subject to these Requirements	12/29/12	5/30/17, 82 FR 24531
173-400-830	Permitting Requirements	7/1/16	1/24/20, 85 FR 4233
173-400-840	Emission Offset Requirements	7/1/16	1/24/20, 85 FR 4233
173-400-850	Actual Emissions Plantwide Applicability Limitation (PAL)	7/1/16	1/24/20, 85 FR 4233
173-400-860	Public Involvement Procedures	4/1/11	5/30/17, 82 FR 24531

State/local citation	Title/subject	State/local effective date	EPA approval date	Explanations
Benton Clean Air Agency (BCAA) Regulations
Regulation 1
1.01	Name of Agency	12/11/14	11/17/15, 80 FR 71695
1.02	Policy and Purpose	12/11/14	11/17/15, 80 FR 71695	Replaces WAC 173-400-010.
1.03	Applicability	12/11/14	11/17/15, 80 FR 71695	Replaces WAC 173-400-020.
4.01(A)	Definitions—Fugitive Dust	12/11/14	2/24/20, 85 FR 10301	Replaces WAC 173-400-030(40).
4.01(B)	Definitions—Fugitive Emissions	12/11/14	2/24/20, 85 FR 10301	Replaces WAC 173-400-030(41).
4.02(B)	Particulate Matter Emissions—Fugitive Emissions	12/11/14	11/17/15, 80 FR 71695	Replaces WAC 173-400-040(4).
4.02(C)(1)	Particulate Matter Emissions—Fugitive Dust	12/11/14	11/17/15, 80 FR 71695	Replaces WAC 173-400-040(9)(a).
4.02(C)(3)	Particulate Matter Emissions—Fugitive Dust	12/11/14	11/17/15, 80 FR 71695	Replaces WAC 173-400-040(9)(b).
Washington Department of Ecology Regulations
Washington Administrative Code, Chapter 173-400—General Regulations for Air Pollution Sources
173-400-025	Adoption of Federal Rules	9/16/18	2/24/20, 85 FR 10301
173-400-030	Definitions	9/16/18	12/28/23, 88 FR 89582	Except: 173-400-030(40); 173-400-030(41); 173-400-030(96).
173-400-036	Relocation of Portable Sources	12/29/12	11/17/15, 80 FR 71695
173-400-040	General Standards for Maximum Emissions	9/16/18	2/24/20, 85 FR 10301	Except: 173-400-040(2);173-400-040(3);173-400-040(4);173-400-040(5);173-400-040(9).
173-400-040(2)	General Standards for Maximum Emissions	7/1/16	10/6/16, 81 FR 69385	Except: 173-400-040(2)(c); 173-400-040(2)(d).
173-400-050	Emission Standards for Combustion and Incineration Units	9/16/18	2/24/20, 85 FR 10301	Except: 173-400-050(2);173-400-050(4);173-400-050(5);173-400-050(6).
173-400-060	Emission Standards for General Process Units	11/25/18	2/24/20, 85 FR 10301
173-400-070	Emission Standards for Certain Source Categories	9/16/18	12/28/23, 88 FR 89582	Except: 173-400-070(5);173-400-070(6);173-400-070(7).
173-400-081	Emissions Limits During Startup and Shutdown	9/16/18	12/28/23, 88 FR 89582
173-400-082	Alternative Emissions Limit That Exceeds an Emission Standard in the SIP	9/16/18	12/28/23, 88 FR 89582
173-400-091	Voluntary Limits on Emissions	4/1/11	11/17/15, 80 FR 71695
173-400-105	Records, Monitoring and Reporting	11/25/18	2/24/20, 85 FR 10301
173-400-110	New Source Review (NSR) for Sources and Portable Sources	12/29/12	9/29/16, 81 FR 66823	Except: 173-400-110(1)(c)(ii)(C);173-400-110(1)(e);173-400-110(2)(d); — The part of WAC 173-400-110(4)(b)(vi) that says, “not for use with materials containing toxic air pollutants, as listed in chapter 173-460 WAC,”; — The part of 400-110(4)(e)(iii) that says, “where toxic air pollutants as defined in chapter 173-460 WAC are not emitted”; The part of 400-110(4)(f)(i) that says, “that are not toxic air pollutants listed in chapter 173-460 WAC”; — The part of 400-110(4)(h)(xviii) that says, “, to the extent that toxic air pollutant gases as defined in chapter 173-460 WAC are not emitted”; — The part of 400-110(4)(h)(xxxiii) that says, “where no toxic air pollutants as listed under chapter 173-460 WAC are emitted”; — The part of 400-110(4)(h)(xxxiv) that says, “, or ≤1% (by weight) toxic air pollutants as listed in chapter 173-460 WAC”; The part of 400-110(4)(h)(xxxv) that says, “or ≤1% (by weight) toxic air pollutants”; — The part of 400-110(4)(h)(xxxvi) that says, “or ≤ 1% (by weight) toxic air pollutants as listed in chapter 173-460 WAC”; 400-110(4)(h)(xl), second sentence; —The last row of the table in 173-400-110(5)(b) regarding exemption levels for Toxic Air Pollutants.
173-400-111	Processing Notice of Construction Applications for Sources, Stationary Sources and Portable Sources	7/1/16	10/6/16, 81 FR 69385	Except: 173-400-111(3)(h); — The part of 173-400-111(8)(a)(v) that says, “and 173-460-040,”;173-400-111(9).
173-400-112	Requirements for New Sources in Nonattainment Areas—Review for Compliance with Regulations	12/29/12	9/29/16, 81 FR 66823
173-400-113	New Sources in Attainment or Unclassifiable Areas—Review for Compliance with Regulations	12/29/12	11/17/15, 80 FR 71695	Except: 173-400-113(3), second sentence.
173-400-117	Special Protection Requirements for Federal Class I Areas	12/29/12	11/17/15, 80 FR 71695	Except facilities subject to the applicability provisions of WAC 173-400-700.
173-400-118	Designation of Class I, II, and III Areas	12/29/12	11/17/15, 80 FR 71695
173-400-131	Issuance of Emission Reduction Credits	4/1/11	11/17/15, 80 FR 71695
173-400-136	Use of Emission Reduction Credits (ERC)	12/29/12	11/17/15, 80 FR 71695
173-400-151	Retrofit Requirements for Visibility Protection	2/10/05	11/17/15, 80 FR 71695
173-400-161	Compliance Schedules	3/22/91	6/2/95, 60 FR 28726
173-400-171	Public Notice and Opportunity for Public Comment	9/16/18	12/28/23, 88 FR 89582	Except: The part of 173-400-171(3)(b) that says, • “or any increase in emissions of a toxic air pollutant above the acceptable source impact level for that toxic air pollutant as regulated under chapter 173-460 WAC”; 173-400-171(12).
173-400-175	Public Information	2/10/05	11/17/15, 80 FR 71695
173-400-190	Requirements for Nonattainment Areas	3/22/91	6/2/95, 60 FR 28726
173-400-200	Creditable Stack Height & Dispersion Techniques	2/10/05	11/17/15, 80 FR 71695
173-400-205	Adjustment for Atmospheric Conditions	3/22/91	6/2/95, 60 FR 28726
173-400-210	Emission Requirements of Prior Jurisdictions	3/22/91	6/2/95, 60 FR 28726
173-400-560	General Order of Approval	12/29/12	11/17/15, 80 FR 71695	Except: — The part of 173-400-560(1)(f) that says, “173-460 WAC”.
173-400-800	Major Stationary Source and Major Modification in a Nonattainment Area	4/1/11	11/17/15, 80 FR 71695
173-400-810	Major Stationary Source and Major Modification Definitions	7/1/16	10/6/16, 81 FR 69385
173-400-820	Determining if a New Stationary Source or Modification to a Stationary Source is Subject to these Requirements	12/29/12	11/17/15, 80 FR 71695
173-400-830	Permitting Requirements	7/1/16	10/6/16, 81 FR 69385
173-400-840	Emission Offset Requirements	7/1/16	10/6/16, 81 FR 69385
173-400-850	Actual Emissions Plantwide Applicability Limitation (PAL)	7/1/16	10/6/16, 81 FR 69385
173-400-860	Public Involvement Procedures	4/1/11	11/17/15, 80 FR 71695

State/local citation	Title/subject	State/local effective date	EPA approval date	Explanations
Northwest Clean Air Agency Regulations
General Provisions
100	Name of Agency	8/21/05	6/15/20, 85 FR 36154
101	Short Title	8/21/05	6/15/20, 85 FR 36154
102	Policy	8/21/05	6/15/20, 85 FR 36154	Except provisions outside the scope of CAA section 110. Replaces WAC 173-400-010.
121	Orders	9/8/93	2/22/95, 60 FR 9778
150	Pollutant Disclosure—Reporting by Air Containment Sources	9/8/93	2/22/95, 60 FR 9778
180	Sampling and Analytical Methods/References	9/8/93	2/22/95, 60 FR 9778
Definitions
200	Definitions	5/12/19	6/15/20, 85 FR 36154	Except the definitions Toxic Air Pollutant, Odor, and Odor Source. Generally replaces WAC 173-400-030. However, for definitions not included in section 200, the WAC 173-400-030 definitions in the table below shall apply.
Control Procedures
300	New Source Review	5/12/19	6/15/20, 85 FR 36154	Except subsections 300.8(C), 300.25, or any provisions related to the regulation of Toxic Air Pollutants. Replaces WAC 173-400-036, 173-400-110, 173-400-111, 173-400-113, and 173-400-560, except certain subsections of WAC 173-400-111 and 173-400-113 listed in the table below.
305	Public Involvement	5/12/19	6/15/20, 85 FR 36154	Except provisions related to the regulation of Toxic Air Pollutants. Replaces WAC 173-400-171 and WAC 173-400-175, except subsection 173-400-171(6)(b).
320	Registration Program	5/12/19	6/15/20, 85 FR 36154	Except subsection 320.3 and provisions related to the regulation of Toxic Air Pollutants or odor.
321	Exemptions from Registration	5/12/19	6/15/20, 85 FR 36154	Except subsection 321.3.
324	Fees	11/13/94	10/24/95, 60 FR 54439	Except section 324.121.
325	Transfer	9/8/93	2/22/95, 60 FR 9778
340	Report of Breakdown and Upset	11/13/94	10/24/95, 60 FR 54439
341	Schedule Report of Shutdown or Start-Up	9/8/93	2/22/95, 60 FR 9778
342	Operation and Maintenance	9/8/93	2/22/95, 60 FR 9778
360	Testing and Sampling	9/8/93	2/22/95, 60 FR 9778
365	Monitoring	9/8/93	2/22/95, 60 FR 9778
366	Instrument Calibration	9/8/93	2/22/95, 60 FR 9778
Standards
450	Emission Standards—Forward	9/8/93	2/22/95, 60 FR 9778
451	Emission of Air Contaminant- Visual Standards	11/13/94	10/24/95, 60 FR 54439
452	Motor Vehicle Visual Standards	9/8/93	2/22/95, 60 FR 9778	Except section 452.5.
455	Emission of Particulate Matter	9/8/93	2/22/95, 60 FR 9778
458	Incinerators—Wood Waste Burners	9/8/93	2/22/95, 60 FR 9778
460	Weight/Heat Rate Standard—Emission of Sulfur Compounds	9/8/93	2/22/95, 60 FR 9778
462	Emission of Sulfur Compounds	11/13/94	10/24/95, 60 FR 54439
466	Portland Cement Plants	9/8/93	2/22/95, 60 FR 9778
Regulated Activities and Prohibitions
510	Incinerator Burning	9/8/93	2/22/95, 60 FR 9778
520	Sulfur Compounds in Fuel	9/8/93	2/22/95, 60 FR 9778
550	Particulate Matter from Becoming Airborne	9/8/93	2/22/95, 60 FR 9778
560	Storage of Organic Liquids	9/8/93	2/22/95, 60 FR 9778
580	Volatile Organic Compound Control (VOC)	11/13/94	10/24/95, 60 FR 54439
Washington Department of Ecology Regulations
Washington Administrative Code, Chapter 173-400—General Regulations for Air Pollution Sources
173-400-020	Applicability	12/29/12	6/15/20, 85 FR 36154
173-400-025	Adoption of Federal Rules	9/16/18	6/15/20, 85 FR 36154	Only as it applies to cross references in the WAC.
173-400-030	Definitions	9/16/18	6/15/20, 85 FR 36154	Except: 173-400-030(6); 173-400-030(32); 173-400-030(38); 173-400-030(45); 173-400-030(83); 173-400-030(89); 173-400-030(96); 173-400-030(97); 173-400-030(100); 173-400-030(103); 173-400-030(104); or any definition included in NWCAA section 200.
173-400-040	General Standards for Maximum Emissions	3/22/91	6/2/95, 60 FR 28726	Except (1)(c), and (1)(d), (2), (4), and the 2nd paragraph of (6).
173-400-050	Emission Standards for Combustion and Incineration Units	9/16/18	6/15/20, 85 FR 36154	Except: 173-400-050(2); 173-400-050(4); 173-400-050(5); 173-400-050(6).
173-400-060	Emission Standards for General Process Units	11/25/18	6/15/20, 85 FR 36154
173-400-070	Emission Standards for Certain Source Categories	3/22/91	6/2/95, 60 FR 28726	Except (7).
173-400-081	Startup and Shutdown	9/20/93	6/2/95, 60 FR 28726
173-400-091	Voluntary Limits on Emissions	4/1/11	6/15/20, 85 FR 36154	9/20/93 version continues to be approved under the authority of CAA Section 112(l) with respect to Section 112 hazardous air pollutants. See the Federal Register of June 2, 1995.
173-400-105	Records, Monitoring and Reporting	9/20/93	6/2/95, 60 FR 28726
173-400-107	Excess Emissions	9/20/93	6/2/95, 60 FR 28726
173-400-111	Processing Notice of Construction Applications for Sources, Stationary Sources and Portable Sources	7/1/16	6/15/20, 85 FR 36154	Only subsections (1)(c), (1)(d), (5)(b), and (7)(b), otherwise NWCAA section 300 applies.
173-400-112	Requirements for New Sources in Nonattainment Areas—Review for Compliance with Regulations	12/29/12	6/15/20, 85 FR 36154	The cross reference to WAC 173-400-113(3) is interpreted to be NWCAA section 300.9(B)(3).
173-400-113	New Sources in Attainment or Unclassifiable Areas—Review for Compliance with Regulations	12/29/12	6/15/20, 85 FR 36154	Only subsection (4), otherwise NWCAA section 300 applies.
173-400-117	Special Protection Requirements for Federal Class I Areas	12/29/12	6/15/20, 85 FR 36154
173-400-118	Designation of Class I, II, and III Areas	12/29/12	6/15/20, 85 FR 36154
173-400-131	Issuance of Emission Reduction Credits	4/1/11	6/15/20, 85 FR 36154
173-400-136	Use of Emission Reduction Credits (ERC)	4/1/11	6/15/20, 85 FR 36154
173-400-151	Retrofit Requirements for Visibility Protection	2/10/05	6/15/20, 85 FR 36154
173-400-161	Compliance Schedules	3/22/91	6/2/95, 60 FR 28726
173-400-171	Public Notice and Opportunity for Public Comment	9/16/18	6/15/20, 85 FR 36154	Only subsection (6)(b), otherwise NWCAA section 305 applies.
173-400-190	Requirements for Nonattainment Areas	3/22/91	6/2/95, 60 FR 28726
173-400-200	Creditable Stack Height and Dispersion Techniques	2/10/05	6/15/20, 85 FR 36154
173-400-205	Adjustment for Atmospheric Conditions	3/22/91	6/2/95, 60 FR 28726
173-400-210	Emission Requirements of Prior Jurisdictions	3/22/91	6/2/95, 60 FR 28726
173-400-800	Major Stationary Source and Major Modification in a Nonattainment Area	4/1/11	6/15/20, 85 FR 36154	EPA did not review WAC 173-400-800 through 860 for consistency with the August 24, 2016 PM _2.5 implementation rule (81 FR 58010); nor does NWCAA have an obligation to submit rule revisions to address the 2016 PM _2.5 implementation rule at this time.
173-400-810	Major Stationary Source and Major Modification Definitions	7/1/16	6/15/20, 85 FR 36154
173-400-820	Determining if a New Stationary Source or Modification to a Stationary Source is Subject to these Requirements	12/29/12	6/15/20, 85 FR 36154
173-400-830	Permitting Requirements	7/1/16	6/15/20, 85 FR 36154
173-400-840	Emission Offset Requirements	7/1/16	6/15/20, 85 FR 36154
173-400-850	Actual Emissions Plantwide Applicability Limitation (PAL)	7/1/16	6/15/20, 85 FR 36154
173-400-860	Public Involvement Procedures	4/1/11	6/15/20, 85 FR 36154

State/local citation	Title/subject	State/local effective date	EPA approval date	Explanations
Olympic Region Clean Air Agency Regulations
Rule 6.2 Outdoor Burning
6.2.3	No Residential or Land Clearing Burning	2/4/12	10/3/13, 78 FR 61188	Only as it applies to the cities of Olympia, Lacey, and Tumwater.
6.2.6	Curtailment	3/18/11	10/3/13, 78 FR 61188
6.2.7	Recreational Burning	3/18/11	10/3/13, 78 FR 61188
Rule 8.1 Wood Heating
8.1.1	Definitions	5/22/10	10/3/13, 78 FR 61188
8.1.2 (b) and (c)	General Emission Standards	5/22/10	10/3/13, 78 FR 61188
8.1.3	Prohibited Fuel Types	5/22/10	10/3/13, 78 FR 61188
8.1.4	Curtailment	5/22/10	10/3/13, 78 FR 61188
8.1.5	Exceptions	5/22/10	10/3/13, 78 FR 61188
8.1.7	Sale and Installation of Uncertified Woodstoves	5/22/10	10/3/13, 78 FR 61188
8.1.8	Disposal of Uncertified Woodstoves	5/22/10	10/3/13, 78 FR 61188
Washington Department of Ecology Regulations
Washington Administrative Code, Chapter 173-400—General Regulations for Air Pollution Sources
173-400-010	Policy and Purpose	3/22/91	6/2/95, 60 FR 28726
173-400-020	Applicability	3/22/91	6/2/95, 60 FR 28726
173-400-030	Definitions	3/22/91	6/2/95, 60 FR 28726
173-400-040	General Standards for Maximum Emissions	3/22/91	6/2/95, 60 FR 28726	Except (1)(c), and (1)(d), (2), (4), and the 2nd paragraph of (6).
173-400-050	Emission Standards for Combustion and Incineration Units	3/22/91	6/2/95, 60 FR 28726	Except the exception provision in (3).
173-400-060	Emission Standards for General Process Units	3/22/91	6/2/95, 60 FR 28726
173-400-070	Emission Standards for Certain Source Categories	3/22/91	6/2/95, 60 FR 28726	Except (7).
173-400-081	Startup and Shutdown	9/20/93	6/2/95, 60 FR 28726
173-400-091	Voluntary Limits on Emissions	9/20/93	6/2/95, 60 FR 28726	9/20/93 version continues to be approved under the authority of CAA Section 112(l) with respect to Section 112 hazardous air pollutants. See 60 FR 28726 (June 2, 1995).
173-400-100	Registration	9/20/93	6/2/95, 60 FR 28726
173-400-105	Records, Monitoring and Reporting	9/20/93	6/2/95, 60 FR 28726
173-400-107	Excess Emissions	9/20/93	6/2/95, 60 FR 28726
173-400-110	New Source Review (NSR)	9/20/93	6/2/95, 60 FR 28726
173-400-112	Requirements for New Sources in Nonattainment Areas	9/20/93	6/2/95, 60 FR 28726	Except (8).
173-400-113	Requirements for New Sources in Attainment or Unclassifiable Areas	9/20/93	6/2/95, 60 FR 28726	Except (5).
173-400-151	Retrofit Requirements for Visibility Protection	3/22/91	6/2/95, 60 FR 28726
173-400-161	Compliance Schedules	3/22/91	6/2/95, 60 FR 28726
173-400-171	Public Involvement	9/20/93	6/2/95, 60 FR 28726.
173-400-190	Requirements for Nonattainment Areas	3/22/91	6/2/95, 60 FR 28726
173-400-200	Creditable Stack Height & Dispersion Techniques	3/22/91	6/2/95, 60 FR 28726
173-400-205	Adjustment for Atmospheric Conditions	3/22/91	6/2/95, 60 FR 28726
173-400-210	Emission Requirements of Prior Jurisdictions	3/22/91	6/2/95, 60 FR 28726

State/local citation	Title/subject	State/local effective date	EPA approval date	Explanations
Puget Sound Clean Air Agency Regulations
Regulation I—Article 1: Policy, Short Title, and Definitions
1.01	Policy	11/1/99	4/22/20, 85 FR 22355	Replaces WAC 173-400-010.
1.03	Name of Agency	11/1/99	8/31/04, 69 FR 53007
1.05	Short Title	11/1/99	8/31/04, 69 FR 53007
1.07	Definitions	12/1/18	4/22/20, 85 FR 22355	Except the definition “toxic air pollutant (TAP) or toxic air contaminant.”
Regulation I—Article 3: General Provisions
3.03(f)	General Regulatory Orders	2/1/12	4/22/20, 85 FR 22355
3.04	Reasonably Available Control Technology	7/1/12	4/22/20, 85 FR 22355	Except 3.04(e). Replaces WAC 173-400-040(1)(c).
3.06	Credible Evidence	11/14/98	8/31/04, 69 FR 53007
3.25	Federal Regulation Reference Date	11/1/19	4/22/20, 85 FR 22355	Replaces WAC 173-400-025.
Regulation I—Article 5: Registration
5.03	Applicability of Registration Program	11/1/16	4/22/20, 85 FR 22355	Except 5.03(a)(8)(Q) and 5.03(b)(5).
5.05	Registration Requirements	2/1/17	4/22/20, 85 FR 22355	Except 5.05(b)(1) and (2).
Regulation I—Article 6: New Source Review
6.01	Components of New Source Review Program	8/1/18	4/22/20, 85 FR 22355	Except the parenthetical in 6.01(b) which states “as delegated by agreement with the US Environmental Protection Agency, Region 10.” See subheading below for revised Chapter 173-400 WAC provisions incorporated by reference.
6.03	Notice of Construction	11/1/15	4/22/20, 85 FR 22355	Except 6.03(b)(10). Section 6.03 replaces WAC 173-400-110, except WAC 173-400-110(1)(c)(i) and (1)(d) which are incorporated by reference.
6.09	Notice of Completion	5/1/04	4/22/20, 85 FR 22355
6.10	Work Done without an Approval	9/1/01	4/22/20, 85 FR 22355
Regulation I—Article 7: Operating Permits
7.09	General Reporting Requirements for Operating Permits	2/1/17	4/22/20, 85 FR 22355	Excluding toxic air pollutants.
Regulation I—Article 8: Outdoor Burning
8.04	General Conditions for Outdoor Burning	1/1/01	8/31/04, 69 FR 53007
8.05	Agricultural Burning	1/1/01	8/31/04, 69 FR 53007
8.06	Outdoor Burning Ozone Contingency Measure	1/23/03	8/5/04, 69 FR 47364
8.09	Description of King County No-Burn Area	1/1/01	8/31/04, 69 FR 53007
8.10	Description of Pierce County No-Burn Area	1/1/01	8/31/04, 69 FR 53007
8.11	Description of Snohomish County No-Burn Area	1/1/01	8/31/04, 69 FR 53007
8.12	Description of Kitsap County No-Burn Area	11/30/02	8/31/04, 69 FR 53007
Regulation I—Article 9: Emission Standards
9.03	Emission of Air Contaminant: Visual Standard	5/1/04	4/22/20, 85 FR 22355	Except 9.03(e). Replaces WAC 173-400-040(2).
9.04	Opacity Standards for Equipment with Continuous Opacity Monitoring Systems	5/1/04	4/22/20, 85 FR 22355	Except 9.04(d)(2) and 9.04(f).
9.05	Refuse Burning	1/13/94	6/29/95, 60 FR 33734
9.07	Sulfur Dioxide Emission Standard	5/19/94	4/22/20, 85 FR 22355	Replaces WAC 173-400-040(7).
9.08	Fuel Oil Standards	5/1/04	4/22/20, 85 FR 22355	Approved only as it applies to the regulation of criteria pollutants.
9.09	Particulate Matter Emission Standards	6/1/98	4/22/20, 85 FR 22355	Replaces WAC 173-400-050(1)&(3) and 173-400-060.
9.11(a)	Emission of Air Contaminant: Detriment to Person or Property	4/17/99	4/22/20, 85 FR 22355	Replaces WAC 173-400-040(6).
9.13	Emission of Air Contaminant: Concealment and Masking Restricted	6/9/88	4/22/20, 85 FR 22355	Replaces WAC 173-400-040(8).
9.15	Fugitive Dust Control Measures	4/17/99	4/22/20, 85 FR 22355	Replaces WAC 173-400-040(9)(a).
9.16	Spray-Coating Operations	12/2/10	4/22/20, 85 FR 22355
9.18	Crushing Operations	3/2/12	4/22/20, 85 FR 22355
9.20	Maintenance of Equipment	6/9/88	8/29/94, 59 FR 44324
Regulation I—Article 12: Standards of Performance for Continuous Emission Monitoring Systems
12.01	Applicability	6/1/98	8/31/04, 69 FR 53007
12.03	Continuous Emission Monitoring Systems	11/1/15	4/22/20, 85 FR 22355	Replaces WAC 173-400-105(7).
Regulation I—Article 13: Solid Fuel Burning Device Standards
13.01	Policy and Purpose	12/1/12	5/29/13, 78 FR 32131
13.02	Definitions	12/1/12	5/29/13, 78 FR 32131
13.03	Opacity Standards	12/1/12	5/29/13, 78 FR 32131
13.04	Prohibited Fuel Types	12/1/12	5/29/13, 78 FR 32131
13.05	Curtailment	12/1/12	5/29/13, 78 FR 32131
13.06	Emission Performance Standards	12/1/12	5/29/13, 78 FR 32131
13.07	Prohibition on Wood Stoves that are not Certified Wood Stoves	12/1/12	5/29/13, 78 FR 32131
Regulation II—Article 1: Purpose, Policy, Short Title, and Definitions
1.01	Purpose	11/1/99	8/31/04, 69 FR 53007
1.02	Policy	11/1/99	8/31/04, 69 FR 53007
1.03	Short Title	11/1/99	8/31/04, 69 FR 53007
1.04	General Definitions	12/11/80	2/28/83, 48 FR 8273
1.05	Special Definitions	9/1/03	9/17/13, 78 FR 57073
Regulation II—Article 2: Gasoline Marketing Emission Standards
2.01	Definitions	8/13/99	8/31/04, 69 FR 53007
2.03	Petroleum Refineries	7/15/91	8/29/94, 59 FR 44324
2.05	Gasoline Loading Terminals	1/13/94	6/29/95, 60 FR 33734
2.06	Bulk Gasoline Plants	7/15/91	8/29/94, 59 FR 44324
2.07	Gasoline Stations	1/10/00	8/31/04, 69 FR 53007
2.08	Gasoline Transport Tanks	8/13/99	8/31/04, 69 FR 53007
2.09	Oxygenated Gasoline Carbon Monoxide Contingency Measure and Fee Schedule	1/23/03	8/5/04, 69 FR 47365
2.10	Gasoline Station Ozone Contingency Measure	1/23/03	8/5/04, 69 FR 47365
Regulation II—Article 3: Miscellaneous Volatile Organic Compound Emission Standards
3.01	Cutback Asphalt Paving	7/15/91	8/29/94, 59 FR 44324
3.02	Volatile Organic Compound Storage Tanks	8/13/99	8/31/04, 69 FR 53007
3.03	Can and Paper Coating Operations	3/17/94	6/29/95, 60 FR 33734
3.04	Motor Vehicle and Mobile Equipment Coating Operations	9/1/03	9/17/13, 78 FR 57073
3.05	Graphic Arts Systems	1/13/94	6/29/95, 60 FR 33734
3.08	Polyester, Vinylester, Gelcoat, and Resin Operations	1/13/94	6/29/95, 60 FR 33734
3.09	Aerospace Component Coating Operations	1/13/94	6/29/95, 60 FR 33734
Washington Administrative Code, Chapter 173-400 Regulations Incorporated by Reference in Regulation I, Section 6.01
173-400-030	Definitions	12/29/12	4/22/20, 85 FR 22355	Except: 173-400-030(91).
173-400-081	Startup and Shutdown	4/1/11	4/22/20, 85 FR 22355
173-400-110	New Source Review (NSR) for Sources and Portable Sources	12/29/12	4/22/20, 85 FR 22355	173-400-110(1)(c)(i) and 173-400-110(1)(d) only.
173-400-111	Processing Notice of Construction Applications for Sources, Stationary Sources and Portable Sources	7/1/16	4/22/20, 85 FR 22355	Except: 173-400-111(3)(h); —The part of 173-400-111(8)(a)(v) that says, “and 173-460-040,”; 173-400-111(9).
173-400-112	Requirements for New Sources in Nonattainment Areas	12/29/12	4/22/20, 85 FR 22355
173-400-113	Requirements for New Sources in Attainment or Unclassifiable Areas	12/29/12	4/22/20, 85 FR 22355	Except: 173-400-113(3), second sentence.
173-400-117	Special Protection Requirements for Federal Class I Areas	12/29/12	4/22/20, 85 FR 22355
173-400-171	Public Notice and Opportunity for Public Comment	7/1/16	4/22/20, 85 FR 22355	Except: —The part of 173-400-171(3)(b) that says, “or any increase in emissions of a toxic air pollutant above the acceptable source impact level for that toxic air pollutant as regulated under chapter 173-460 WAC”; 173-400-171(12).
173-400-200	Creditable Stack Height and Dispersion Techniques	2/10/05	4/22/20, 85 FR 22355
173-400-560	General Order of Approval	12/29/12	4/22/20, 85 FR 22355	Except: —The part of 173-400-560(1)(f) that says, “173-460 WAC”.
173-400-800	Major Stationary Source and Major Modification in a Nonattainment Area	4/1/11	4/22/20, 85 FR 22355	EPA did not review WAC 173-400-800 through 860 for consistency with the August 24, 2016 PM _2.5 implementation rule (81 FR 58010); nor does PSCAA have an obligation to submit rule revisions to address the 2016 PM _2.5 implementation rule at this time.
173-400-810	Major Stationary Source and Major Modification Definitions	7/1/16	4/22/20, 85 FR 22355
173-400-820	Determining if a New Stationary Source or Modification to a Stationary Source is Subject to these Requirements	12/29/12	4/22/20, 85 FR 22355
173-400-830	Permitting Requirements	7/1/16	4/22/20, 85 FR 22355
173-400-840	Emission Offset Requirements	7/1/16	4/22/20, 85 FR 22355
173-400-850	Actual Emissions Plantwide Applicability Limitation (PAL)	7/1/16	4/22/20, 85 FR 22355
173-400-860	Public Involvement Procedures	4/1/11	4/22/20, 85 FR 22355
Washington Department of Ecology Regulations
Washington Administrative Code, Chapter 173-400—General Regulations for Air Pollution Sources
173-400-020	Applicability	12/29/12	4/22/20, 85 FR 22355
173-400-040	General Standards for Maximum Emissions	9/16/18	4/22/20, 85 FR 22355	173-400-040(1)(a) & (b), 173-400-040(4); and 173-400-040(9)(b) only.
173-400-070	Emission Standards for Certain Source Categories	3/22/91	6/2/95, 60 FR 28726	Except (7).
173-400-091	Voluntary Limits on Emissions	4/1/11	4/22/20, 85 FR 22355	9/20/93 version continues to be approved under the authority of CAA Section 112(l) with respect to Section 112 hazardous air pollutants. See 60 FR 28726 (June 2, 1995).
173-400-105	Records, Monitoring and Reporting	11/25/18	4/22/20, 85 FR 22355	Except: 173-400-105(7).
173-400-107	Excess Emissions	9/20/93	6/2/95, 60 FR 28726
173-400-118	Designation of Class I, II, and III Areas	12/29/12	4/22/20, 85 FR 22355
173-400-131	Issuance of Emission Reduction Credits	4/1/11	4/22/20, 85 FR 22355
173-400-136	Use of Emission Reduction Credits (ERC)	12/29/12	4/22/20, 85 FR 22355
173-400-151	Retrofit Requirements for Visibility Protection	2/10/05	4/22/20, 85 FR 22355
173-400-161	Compliance Schedules	3/22/91	6/2/95, 60 FR 28726
173-400-175	Public Information	2/10/05	4/22/20, 85 FR 22355
173-400-190	Requirements for Nonattainment Areas	3/22/91	6/2/95, 60 FR 28726
173-400-205	Adjustment for Atmospheric Conditions	3/22/91	6/2/95, 60 FR 28726
173-400-210	Emission Requirements of Prior Jurisdictions	3/22/91	6/2/95, 60 FR 28726

State/local citation	Title/subject	State/local effective date	EPA approval date	Explanations
Southwest Clean Air Agency Regulations
General Regulations for Air Pollution Sources
400-010	Policy and Purpose	3/18/01	4/10/17, 82 FR 17136
400-020	Applicability	10/9/16	4/10/17, 82 FR 17136
400-025	Adoption of Federal Rules	9/10/21	9/29/23, 88 FR 67097
400-030	Definitions	9/10/21	9/29/23, 88 FR 67097	Except: 400-030(21) and (130).
400-036	Portable Sources from Other Washington Jurisdictions	9/10/21	9/29/23, 88 FR 67097
400-040(1)(a)	General Standards for Maximum Emissions	9/21/95	2/26/97, 62 FR 8624
400-040	General Standards for Maximum Emissions	10/9/16	4/10/17, 82 FR 17136	Except: 400-040(1)(a), (c) and (d); 400-040(2); and 400-040(4).
400-050	Emission Standards for Combustion and Incineration Units	9/10/21	9/29/23, 88 FR 67097	Except: 400-050(3); 400-050(5); 400-050(6); and 400-050(7).
400-060	Emission Standards for General Process Units	3/21/20	9/29/23, 88 FR 67097
400-070(2)(a)	Emission Standards for Certain Source Categories	9/21/95	2/26/97, 62 FR 8624
400-070	General Requirements for Certain Source Categories	10/9/16	4/10/17, 82 FR 17136	Except: 400-070(2)(a); 400-070(3)(b); 400-070(5); 400-070(6); 400-070(7); 400-070(8)(c); 400-070(9); 400-070(10); 400-070(11); 400-070(12); 400-070(14); and 400-070(15)(c).
400-072	Small Unit Notification for Selected Source Categories		9/29/23, 88 FR 67097	Except: 400-072(5)(a)(ii)(B); 400-072(5)(d)(ii)(B); 400-072(5)(d)(iii)(A); 400-072(5)(d)(iii)(B); all reporting requirements related to toxic air pollutants; and 400-072(5)(b), which EPA previously approved with a state-effective date of October 9, 2016.
400-072 (5)(b)	Small Unit Notification for Selected Source Categories	10/9/16	4/10/17, 82 FR 17136
400-074	Gasoline Transport Tanker Registration	6/18/17	9/29/23, 88 FR 67097	Except: 400-074(2).
400-081	Startup and Shutdown	10/9/16	4/10/17, 82 FR 17136
400-091	Voluntary Limits on Emissions	9/10/21	9/29/23, 88 FR 67097
400-105	Records, Monitoring and Reporting	9/10/21	9/29/23, 88 FR 67097	Except: reporting requirements related to toxic air pollutants
400-106	Emission Testing and Monitoring at Air Contaminant Sources	9/10/21	9/29/23, 88 FR 67097	Except: 400-106(1)(d) through (g); and 400-106(2).
400-107	Excess Emissions	9/21/95	2/26/97, 62 FR 8624
400-109	Air Discharge Permit Applications	9/10/21	9/29/23, 88 FR 67097	Except: The toxic air pollutant emissions thresholds contained in 400-109(3)(d); 400-109(3)(e)(ii); and 400-109(4).
400-110	Application Review Process for Stationary Sources (New Source Review)	9/10/21	9/29/23, 88 FR 67097	Except: 400-110(1)(d).
400-111	Requirements for New Sources in a Maintenance Plan Area	9/10/21	9/29/23, 88 FR 67097	Except: 400-111(7).
400-112	Requirements for New Sources in Nonattainment Areas	9/10/21	9/29/23, 88 FR 67097	Except: 400-112(6).
400-113	Requirements for New Sources in Attainment or Nonclassifiable Areas	9/10/21	9/29/23, 88 FR 67097	Except: 400-113(5).
400-114	Requirements for Replacement or Substantial Alteration of Emission Control Technology at an Existing Stationary Source	9/10/21	9/29/23, 88 FR 67097
400-116	Maintenance of Equipment	11/9/03	4/10/17, 82 FR 17136
400-130	Use of Emission Reduction Credits	10/9/16	4/10/17, 82 FR 17136
400-131	Deposit of Emission Reduction Credits Into Bank	10/9/16	4/10/17, 82 FR 17136
400-136	Maintenance of Emission Reduction Credits in Bank	9/10/21	9/29/23, 88 FR 67097
400-151	Retrofit Requirements for Visibility Protection	9/10/21	9/29/23, 88 FR 67097
400-161	Compliance Schedules	3/18/01	4/10/17, 82 FR 17136
400-171	Public Involvement	9/10/21	9/29/23, 88 FR 67097	Except: 400-171(2)(a)(xii).
400-190	Requirements for Nonattainment Areas	10/9/16	4/10/17, 82 FR 17136
400-200	Vertical Dispersion Requirement, Creditable Stack Height and Dispersion Techniques	10/9/16	4/10/17, 82 FR 17136
400-205	Adjustment for Atmospheric Conditions	3/18/01	4/10/17, 82 FR 17136
400-210	Emission Requirements of Prior Jurisdictions	3/18/01	4/10/17, 82 FR 17136
400-260	Conflict of Interest	9/10/21	9/29/23, 88 FR 67097
400-800	Major Stationary Source and Major Modification in a Nonattainment Area	10/9/16	4/10/17, 82 FR 17136
400-810	Major Stationary Source and Major Modification Definitions	9/10/21	9/29/23, 88 FR 67097
400-820	Determining If a New Stationary Source or Modification to a Stationary Source is Subject to These Requirements	10/9/16	4/10/17, 82 FR 17136
400-830	Permitting Requirements	10/9/16	4/10/17, 82 FR 17136
400-840	Emission Offset Requirements	10/9/16	4/10/17, 82 FR 17136
400-850	Actual Emissions—Plantwide Applicability Limitation (PAL)	3/21/20	9/29/23, 88 FR 67097
400-860	Public Involvement Procedures	10/9/16	4/10/17, 82 FR 17136
Appendix A	SWCAA Method 9 Visual Opacity Determination Method	3/21/20	9/29/23, 88 FR 67097
Appendix B	Description of Vancouver Ozone and Carbon Monoxide Maintenance Area Boundary	10/9/16	4/10/17, 82 FR 17136
Emission Standards and Controls for Sources Emitting Volatile Organic Compounds
490-010	Policy and Purpose	11/21/96	5/19/97, 62 FR 27204
490-020	Definitions	11/21/96	5/19/97, 62 FR 27204
490-025	General Applicability	11/21/96	5/19/97, 62 FR 27204
490-030	Registration and Reporting	11/21/96	5/19/97, 62 FR 27204
490-040	Requirements	11/21/96	5/19/97, 62 FR 27204
490-080	Exceptions & Alternative Methods	11/21/96	5/19/97, 62 FR 27204
490-090	New Source Review	11/21/96	5/19/97, 62 FR 27204
490-200	Petroleum Refinery Equipment Leaks	11/21/96	5/19/97, 62 FR 27204
490-201	Petroleum Liquid Storage in External Floating Roof Tanks	11/21/96	5/19/97, 62 FR 27204
490-202	Leaks from Gasoline Transport Tanks and Vapor Collection Systems	11/21/96	5/19/97, 62 FR 27204
490-203	Perchloroethylene Dry Cleaning Systems	11/21/96	5/19/97, 62 FR 27204
490-204	Graphic Arts Systems	11/21/96	5/19/97, 62 FR 27204
490-205	Surface Coating of Miscellaneous Metal Parts and Products	11/21/96	5/19/97, 62 FR 27204
490-207	Surface Coating of Flatwood Paneling	11/21/96	5/19/97, 62 FR 27204
490-208	Aerospace Assembly & Component Coating Operations	11/21/96	5/19/97, 62 FR 27204
Emissions Standards and Controls for Sources Emitting Gasoline Vapors
491-010	Policy and Purpose	3/18/01	9/28/23, 88 FR 66692
491-015	Applicability	3/18/01	9/28/23, 88 FR 66692
491-020	Definitions	2/7/20	9/28/23, 88 FR 66692
491-030	Registration	2/7/20	9/28/23, 88 FR 66692
491-040	Gasoline Vapor Control Requirements	2/7/20	9/28/23, 88 FR 66692
491-050	Failures, Certification, Testing & Recordkeeping	2/7/20	9/28/23, 88 FR 66692
491-060	Severability	3/18/01	9/28/23, 88 FR 66692
Oxygenated Fuels
492-010	Policy and Purpose	11/21/96	4/30/97, 62 FR 23363
492-020	Applicability	11/21/96	4/30/97, 62 FR 23363
492-030	Definitions	11/21/96	4/30/97, 62 FR 23363
492-040	Compliance Requirements	11/21/96	4/30/97, 62 FR 23363
492-050	Registration Requirements	11/21/96	4/30/97, 62 FR 23363
492-060	Labeling Requirements	11/21/96	4/30/97, 62 FR 23363
492-070	Control Area and Control Period	11/21/96	4/30/97, 62 FR 23363
492-080	Enforcement and Compliance	11/21/96	4/30/97, 62 FR 23363
492-090	Unplanned Conditions	11/21/96	4/30/97, 62 FR 23363
492-100	Severability	11/21/96	4/30/97, 62 FR 23363
VOC Area Source Rules
493-100	Consumer Products (Reserved)	5/26/96	5/19/97, 62 FR 27204
493-200-010	Applicability	5/26/96	5/19/97, 62 FR 27204
493-200-020	Definitions	5/26/96	5/19/97, 62 FR 27204
493-200-030	Spray Paint Standards & Exemptions	5/26/96	5/19/97, 62 FR 27204
493-200-040	Requirements for Manufacture, Sale and Use of Spray Paint	5/26/96	5/19/97, 62 FR 27204
493-200-050	Recordkeeping & Reporting Requirements	5/26/96	5/19/97, 62 FR 27204
493-200-060	Inspection and Testing Requirements	5/26/96	5/19/97, 62 FR 27204
493-300-010	Applicability	5/26/96	5/19/97, 62 FR 27204
493-300-020	Definitions	5/26/96	5/19/97, 62 FR 27204
493-300-030	Standards	5/26/96	5/19/97, 62 FR 27204
493-300-040	Requirements for Manufacture, Sale and Use of Architectural Coatings	5/26/96	5/19/97, 62 FR 27204
493-300-050	Recordkeeping & Reporting Requirements	5/26/96	5/19/97, 62 FR 27204
493-300-060	Inspection and Testing Requirements	5/26/96	5/19/97, 62 FR 27204
493-400-010	Applicability	5/26/96	5/19/97, 62 FR 27204
493-400-020	Definitions	5/26/96	5/19/97, 62 FR 27204
493-400-030	Coating Standards & Exemptions	5/26/96	5/19/97, 62 FR 27204
493-400-040	Requirements for Manufacture & Sale of Coating	5/26/96	5/19/97, 62 FR 27204
493-400-050	Requirements for Motor Vehicle Refinishing in Vancouver AQMA	5/26/96	5/19/97, 62 FR 27204
493-400-060	Recordkeeping and Reporting Requirements	5/26/96	5/19/97, 62 FR 27204
493-400-070	Inspection & Testing Requirements	5/26/96	5/19/97, 62 FR 27204
493-500-010	Applicability	5/26/96	5/19/97, 62 FR 27204
493-500-020	Compliance Extensions	5/26/96	5/19/97, 62 FR 27204
493-500-030	Exemption from Disclosure to the Public	5/26/96	5/19/97, 62 FR 27204
493-500-040	Future Review	5/26/96	5/19/97, 62 FR 27204
Washington Department of Ecology Regulations
Washington Administrative Code, Chapter 173-400—General Regulations for Air Pollution Sources
173-400-117	Special Protection Requirements for Federal Class I Areas	12/29/12	4/10/17, 82 FR 17136	For permits issued under the applicability provisions of WAC 173-400-800.
173-400-118	Designation of Class I, II, and III Areas	12/29/12	4/10/17, 82 FR 17136
173-400-560	General Order of Approval	12/29/12	4/10/17, 82 FR 17136	Except: —The part of 173-400-560(1)(f) that says, “173-460 WAC”.

State/local citation	Title/subject	State/local effective date	EPA approval date	Explanations
Spokane Regional Clean Air Agency Regulation I
Article I—Policy, Short Title, and Definitions
1.01	Policy	9/1/20	5/10/21, 86 FR 24718	Subsections (A) and (B) replace WAC 173-400-010.
1.02	Name of Agency	9/1/20	5/10/21, 86 FR 24718
1.03	Short Title	9/1/20	5/10/21, 86 FR 24718
1.04	General Definitions	9/1/20	5/10/21, 86 FR 24718	Except subsections (17), (41), (52), (60), (74), (101), (112), (119), and (122). Section 1.04 replaces WAC 173-400-030 except the WAC 173-400-030 definitions list below.
1.05	Acronym Index	9/1/20	5/10/21, 86 FR 24718
Article II—General Provisions
2.08	Falsification of Statements or Documents, and Treatment of Documents	9/1/20	5/10/21, 86 FR 24718	Subsections (E) and (F) only. Subsection (E) replaces WAC 173-400-105(6). Subsection (F) replaces WAC 173-400-105(8).
2.09	Source Tests	9/1/20	5/10/21, 86 FR 24718	Section 2.09 replaces WAC 173-400-105(4).
2.13	Federal and State Regulation Reference Date	9/1/20	5/10/21, 86 FR 24718	Subsection (A) replaces WAC 173-400-025.
2.14	Washington Administrative Codes (WACS)	9/1/20	5/10/21, 86 FR 24718	Subsection (A)(1) only, and only with respect to those revised Chapter 173-400 WAC provisions that are identified for incorporation by reference in the table below.
Article IV—Registration
4.03	Registration Exemptions	9/1/20	5/10/21, 86 FR 24718	Subsections (B) and (C) only.
4.04	Stationary Sources and Source Categories Subject to Registration	9/1/20	5/10/21, 86 FR 24718	Except subsections (A)(3)(u), (A)(3)(v), (A)(5)(b), (A)(5)(e)(9), or any other provision as it relates to the regulation of toxic air pollutants or odors.
4.05	Closure of a Stationary Source or Emissions Unit(s)	9/1/20	5/10/21, 86 FR 24718
Article V—New Source Review for Stationary Sources and Portable Sources
5.02	New Source Review—Applicability and when Required	9/1/20	5/10/21, 86 FR 24718	Except subsections (C)(5) and (I). Section 5.02 Replaces WAC 173-400-110. Subsection (F) replaces WAC 173-400-111(2).
5.03	NOC and PSP Fees	9/1/20	5/10/21, 86 FR 24718
5.04	Information Required	9/1/20	5/10/21, 86 FR 24718	Except subsection (A)(8). Collectively, sections 5.04, 5.06, 5.07, 5.10, 5.13, and 5.14 replace the permitting procedures in WAC 173-400-111.
5.05	Public Involvement	9/1/20	5/10/21, 86 FR 24718	Except subsection (C)(15). Section 5.05 replaces WAC 173-400-171.
5.06	Application Completeness Determination	9/1/20	5/10/21, 86 FR 24718	Collectively, sections 5.04, 5.06, 5.07, 5.10, 5.13, and 5.14 replace the permitting procedures in WAC 173-400-111.
5.07	Processing NOC Applications for Stationary Sources	9/1/20	5/10/21, 86 FR 24718	Except subsections (A)(1)(g) and (B). Collectively, sections 5.04, 5.06, 5.07, 5.10, 5.13, and 5.14 replace the permitting procedures in WAC 173-400-111, and subsection 5.07(A)(7) replaces WAC 173-400-110(2)(a).
5.08	Portable Sources	9/1/20	5/10/21, 86 FR 24718	Except subsection (A)(6). Section 5.08 replaces WAC 173-400-036.
5.09	Operating Requirements for Order of Approval and Permission to Operate	9/1/20	5/10/21, 86 FR 24718	Except subsection (C).
5.10	Changes to an Order of Approval or Permission to Operate	9/1/20	5/10/21, 86 FR 24718	Collectively, sections 5.04, 5.06, 5.07, 5.10, 5.13, and 5.14 replace the permitting procedures in WAC 173-400-111.
5.11	Notice of Startup of a Stationary Source or a Portable Source	9/1/20	5/10/21, 86 FR 24718
5.12	Work Done Without an Approval	9/1/20	5/10/21, 86 FR 24718
5.13	Order of Approval Construction Time Limits	9/1/20	5/10/21, 86 FR 24718	Collectively, sections 5.04, 5.06, 5.07, 5.10, 5.13, and 5.14 replace the permitting procedures in WAC 173-400-111.
5.14	Appeals	9/1/20	5/10/21, 86 FR 24718	Collectively, sections 5.04, 5.06, 5.07, 5.10, 5.13, and 5.14 replace the permitting procedures in WAC 173-400-111.
5.15	Obligation to Comply	9/1/20	5/10/21, 86 FR 24718
Article VI—Emissions Prohibited
6.04	Emission of Air Contaminant: Detriment to Person or Property	9/1/20	5/10/21, 86 FR 24718	Subsections (A), (B), (C), and (H) only and excepting provisions in RCW 70.94.640 (incorporated by reference) that relate to odor. Subsection (C) replaces WAC 173-400-040(6).
6.05	Particulate Matter & Preventing Particulate Matter from Becoming Airborne	9/1/20	5/10/21, 86 FR 24718	Except subsection (A). Section 6.05 supplements but does not replace WAC 173-400-040(4) and (9).
6.07	Emission of Air Contaminant Concealment and Masking Restricted	9/1/20	5/10/21, 86 FR 24718	Section 6.07 replaces WAC 173-400-040(8).
6.14	Standards for Control of Particulate Matter on Paved Surfaces	9/1/20	5/10/21, 86 FR 24718	Section 6.14 supplements but does not replace WAC 173-400-040(9).
6.15	Standards for Control of Particulate Matter on Unpaved Roads	9/1/20	5/10/21, 86 FR 24718	Section 6.15 supplements but does not replace WAC 173-400-040(9).
Article VIII—Solid Fuel Burning Device Standards
8.01	Purpose	9/2/14	9/28/15, 80 FR 58216
8.02	Applicability	9/2/14	9/28/15, 80 FR 58216
8.03	Definitions	9/2/14	9/28/15, 80 FR 58216
8.04	Emission Performance Standards	9/2/14	9/28/15, 80 FR 58216	Except the incorporation by reference of WAC 173-433-130, 173-433-170, and 173-433-200.
8.05	Opacity Standards	9/2/14	9/28/15, 80 FR 58216
8.06	Prohibited Fuel Types	9/2/14	9/28/15, 80 FR 58216
8.07	Curtailment	9/2/14	9/28/15, 80 FR 58216
8.08	Exemptions	9/2/14	9/28/15, 80 FR 58216
8.09	Procedure to Geographically Limit Solid Fuel Burning Devices	9/2/14	9/28/15, 80 FR 58216
8.10	Restrictions on Installation of Solid Fuel Burning Devices	9/2/14	9/28/15, 80 FR 58216
Washington Administrative Code, Chapter 173-400—General Regulations for Air Pollution Sources: Adopted by Reference in SRCAA Regulation I, Subsection 2.14(A)(1)
173-400-020	Applicability	12/29/12	5/10/21, 86 FR 24718
173-400-030(24)	Definitions	3/22/91	6/2/95, 60 FR 28726
173-400-030	Definitions	9/16/18	5/10/21, 86 FR 24718	Only the following definitions: Adverse Impact on Visibility; Capacity Factor; Class I Area; Dispersion Technique; Emission Threshold; Excess Stack Height; Existing Stationary Facility; Federal Class I Area; Federal Land Manager; Fossil Fuel-fired Steam Generator; General Process Unit; Greenhouse Gases; Industrial Furnace; Mandatory Class I Federal Area; Natural Conditions; Projected Width; Reasonably Attributable; Sulfuric Acid Plant; and Wood Waste.
173-400-040(1)(a) & (b)	General Standards for Maximum Emissions	3/22/91	6/2/95, 60 FR 28726
173-400-040	General Standards for Maximum Emissions	9/16/18	5/10/21, 86 FR 24718	Except: 173-400-040(2); 173-400-040(3); 173-400-040(5); 173-400-040(6); 173-400-040(8).
173-400-050	Emission Standards for Combustion and Incineration Units	9/16/18	5/10/21, 86 FR 24718	Except: 173-400-050(2); 173-400-050(4); 173-400-050(5); 173-400-050(6).
173-400-060	Emission Standards for General Process Units	11/25/18	5/10/21, 86 FR 24718
173-400-070	Emission Standards for Certain Source Categories	3/22/91	6/2/95, 60 FR 28726	Except (7).
173-400-081	Startup and Shutdown	9/20/93	6/2/95, 60 FR 28726
173-400-091	Voluntary Limits on Emissions	4/1/11	5/10/21, 86 FR 24718	9/20/93 version continues to be approved under the authority of CAA section 112(l) with respect to Section 112 hazardous air pollutants. See 60 FR 28726 (June 2, 1995).
173-400-105	Records, Monitoring and Reporting	11/25/18	5/10/21, 86 FR 24718	Except: 173-400-105(3); 173-400-105(4); 173-400-105(6); 173-400-105(8).
173-400-107	Excess Emissions	9/20/93	6/2/95, 60 FR 28726
173-400-112	Requirements for New Sources in Nonattainment Areas	12/29/12	5/10/21, 86 FR 24718	Except (8).
173-400-113	Requirements for New Sources in Attainment or Unclassifiable Areas	12/29/12	5/10/21, 86 FR 24718	Except: 173-400-113(3), second sentence.
173-400-117	Special Protection Requirements for Federal Class I Areas	12/29/12	5/10/21, 86 FR 24718
173-400-118	Designation of Class I, II, and III Areas	12/29/12	5/10/21, 86 FR 24718
173-400-131	Issuance of Emission Reduction Credits	4/1/11	5/10/21, 86 FR 24718
173-400-136	Use of Emission Reduction Credits (ERC)	12/29/12	5/10/21, 86 FR 24718
173-400-151	Retrofit Requirements for Visibility Protection	2/10/05	5/10/21, 86 FR 24718
173-400-161	Compliance Schedules	3/22/91	6/2/95, 60 FR 28726
173-400-175	Public Information	2/10/05	5/10/21, 86 FR 24718
173-400-190	Requirements for Nonattainment Areas	3/22/91	6/2/95, 60 FR 28726
173-400-200	Creditable Stack Height and Dispersion Techniques	2/10/05	5/10/21, 86 FR 24718
173-400-205	Adjustment for Atmospheric Conditions	3/22/91	6/2/95, 60 FR 28726
173-400-210	Emission Requirements of Prior Jurisdictions	3/22/91	6/2/95, 60 FR 28726
173-400-560	General Order of Approval	12/29/12	5/10/21, 86 FR 24718	Except: The part of 173-400-560(1)(f) that says, “173-460 WAC”.
173-400-800	Major Stationary Source and Major Modification in a Nonattainment Area	4/1/11	5/10/21, 86 FR 24718	EPA did not review WAC 173-400-800 through 860 for consistency with the August 24, 2016 PM _2.5 implementation rule (81 FR 58010); nor does SRCAA have an obligation to submit rule revisions to address the 2016 PM _2.5 implementation rule at this time.
173-400-810	Major Stationary Source and Major Modification Definitions	7/1/16	5/10/21, 86 FR 24718
173-400-820	Determining if a New Stationary Source or Modification to a Stationary Source is Subject to these Requirements	12/29/12	5/10/21, 86 FR 24718
173-400-830	Permitting Requirements	7/1/16	5/10/21, 86 FR 24718
173-400-840	Emission Offset Requirements	7/1/16	5/10/21, 86 FR 24718
173-400-850	Actual Emissions Plantwide Applicability Limitation (PAL)	7/1/16	5/10/21, 86 FR 24718
173-400-860	Public Involvement Procedures	4/1/11	5/10/21, 86 FR 24718

State/local citation	Title/subject	State/local effective date	EPA approval date	Explanations
Yakima Regional Clean Air Agency Regulations
Article 1—General Administrative Provisions
1.01	Name of Agency	11/9/20	7/11/22, 87 FR 41064
1.02	Short Title	11/9/20	7/11/22, 87 FR 41064
1.03	Policy	11/9/20	7/11/22, 87 FR 41064	Except sub-section H. Replaces WAC 173-400-010.
1.04	Applicability	11/9/20	7/11/22, 87 FR 41064
1.06	Records	11/9/20	7/11/22, 87 FR 41064	Replaces WAC 173-400-175.
1.07	General Provisions	11/9/20	7/11/22, 87 FR 41064	Replaces WAC 173-400-105(6) & (8).
Article 2—General Regulations
2.04	Public Participation in Permitting	11/9/20	7/11/22, 87 FR 41064
Article 3—Rules
3.01	General Rules	11/9/20	7/11/22, 87 FR 41064	Except sub-section D.
3.03	Outdoor and Agricultural Burning	11/9/20	9/28/23, 88 FR 66690	Except subsection 3.03(C)(2)(g), 3.03(E)(2)(a), 3.03(E)(2)(c), 3.03(E)(3)(d), 3.03(K); and the following provisions in General Rule Permit No.: 3.03-1(E)(2)(b), 3.03-1(E)(2)(d), 3.03-1(E)(2)(e), 3.03-1(G), 3.03-2(E)(2)(b), 3.03-2(G), 3.03-3(E)(2)(b), 3.03-3(G), 3.03-4(E)(2)(c), 3.03-4(G), 3.03-5(E)(2)(d), and 3.03-5(G).
3.04	Wood Heaters	11/9/20	1/24/22, 87 FR 3435
3.05	Burn Bans	11/9/20	1/24/22, 87 FR 3435
3.08	Specific Dust Controls	11/9/20	7/11/22, 87 FR 41064	Except sub-sections 3.08(A)(3)(b) and 3.08(B)(3).
Article 4—Permits and Registration
4.01	Registration Program	11/9/20	7/11/22, 87 FR 41064	Excluding any provisions related to the regulation of Toxic Air Pollutants.
Appendices
Appendix A	Definitions of Words and Phrases	11/9/20	7/11/22, 87 FR 41064
Appendix B	Definitions of Acronyms and Abbreviations	11/9/20	7/11/22, 87 FR 41064
Washington Department of Ecology Regulations
Washington Administrative Code, Chapter 173-400—General Regulations for Air Pollution Sources
173-400-020	Applicability	12/29/12	7/11/22, 87 FR 41064
173-400-025	Adoption of Federal Rules	9/16/18	7/11/22, 87 FR 41064
173-400-030(24)	Definitions	3/22/91	6/2/95, 60 FR 28726
173-400-030	Definitions	9/16/18	7/11/22, 87 FR 41064	Except: 173-400-030(6); 173-400-030(32); 173-400-030(38); 173-400-030(45); 173-400-030(83); 173-400-030(89); 173-400-030(96); 173-400-030(97); 173-400-030(100); 173-400-030(103); 173-400-030(104).
173-400-036	Relocation of Portable Sources	12/29/12	7/11/22, 87 FR 41064
173-400-040(1)(a) & (b)	General Standards for Maximum Emissions	3/22/91	6/2/95, 60 FR 28726	Subsections 173-400-040(1)(a)&(b)(state effective 3/22/91) were subsequently revised and renumbered to subsection 173-400-040(2) which will be addressed in a separate action.
173-400-040	General Standards for Maximum Emissions	9/16/18	7/11/22, 87 FR 41064	Except: 173-400-040(2); 173-400-040(3); 173-400-040(5);
173-400-050	Emission Standards for Combustion and Incineration Units	9/16/18	7/11/22, 87 FR 41064	Except: 173-400-050(2); 173-400-050(4); 173-400-050(5); 173-400-050(6).
173-400-060	Emission Standards for General Process Units	11/25/18	7/11/22, 87 FR 41064
173-400-070	Emission Standards for Certain Source Categories	3/22/91	6/2/95, 60 FR 28726	Except (7).
173-400-081	Startup and Shutdown	9/20/93	6/2/95, 60 FR 28726
173-400-105	Records, Monitoring and Reporting	11/25/18	7/11/22, 87 FR 41064	Except 173-400-105(6) & (8).
173-400-107	Excess Emissions	9/20/93	6/2/95, 60 FR 28726
173-400-110	New Source Review (NSR) for Sources and Portable Sources	12/29/12	7/11/22, 87 FR 41064	Except: 173-400-110(1)(c)(ii)(C); 173-400-110(1)(e); 173-400-110(2)(d); The part of WAC 173-400-110(4)(b)(vi) that says, • “not for use with materials containing toxic air pollutants, as listed in chapter 173-460 WAC,”; The part of 400-110 (4)(e)(iii) that says, • “where toxic air pollutants as defined in chapter 173-460 WAC are not emitted”; The part of 400-110(4)(f)(i) that says, • “that are not toxic air pollutants listed in chapter 173-460 WAC”; The part of 400-110 (4)(h)(xviii) that says, • “, to the extent that toxic air pollutant gases as defined in chapter 173-460 WAC are not emitted”; The part of 400-110 (4)(h)(xxxiii) that says, • “where no toxic air pollutants as listed under chapter 173-460 WAC are emitted”; The part of 400-110(4)(h)(xxxiv) that says, • “, or ≤1% (by weight) toxic air pollutants as listed in chapter 173-460 WAC”; The part of 400-110(4)(h)(xxxv) that says, • “or ≤1% (by weight) toxic air pollutants”; The part of 400-110(4)(h)(xxxvi) that says, • “or ≤1% (by weight) toxic air pollutants as listed in chapter 173-460 WAC”; 400-110(4)(h)(xl), second sentence; The last row of the table in 173-400-110(5)(b) regarding exemption levels for Toxic Air Pollutants.
173-400-111	Processing Notice of Construction Applications for Sources, Stationary	7/1/16	7/11/22, 87 FR 41064	Except: 173-400-111(3)(h); The part of 173-400-111(8)(a)(v) that says, • “and 173-460-040,”; 173-400-111(9).
173-400-112	Requirements for New Sources in Nonattainment Areas—Review for Compliance with Regulations	12/29/12	7/11/22, 87 FR 41064
173-400-113	New Sources in Attainment or Unclassifiable Areas—Review for Compliance with Regulations	12/29/12	7/11/22, 87 FR 41064	Except: 173-400-113(3), second sentence.
173-400-117	Special Protection Requirements for Federal Class I Areas	12/29/12	7/11/22, 87 FR 41064
173-400-118	Designation of Class I, II, and III Areas	12/29/12	7/11/22, 87 FR 41064
173-400-131	Issuance of Emission Reduction Credits	4/1/11	7/11/22, 87 FR 41064
173-400-136	Use of Emission Reduction Credits (ERC)	12/29/12	7/11/22, 87 FR 41064
173-400-151	Retrofit Requirements for Visibility Protection	2/10/05	7/11/22, 87 FR 41064
173-400-161	Compliance Schedules	3/22/91	6/2/95, 60 FR 28726
173-400-171	Public Notice and Opportunity for Public Comment	9/16/18	7/11/22, 87 FR 41064	Except: The part of 173-400-171(3)(b) that says, • “or any increase in emissions of a toxic air pollutant above the acceptable source impact level for that toxic air pollutant as regulated under chapter 173-460 WAC”; 173-400-171(3)(o); 173-400-171(12).
173-400-190	Requirements for Nonattainment Areas	3/22/91	6/2/95, 60 FR 28726
173-400-200	Creditable Stack Height and Dispersion Techniques	2/10/05	7/11/22, 87 FR 41064
173-400-205	Adjustment for Atmospheric Conditions	3/22/91	6/2/95, 60 FR 28726
173-400-210	Emission Requirements of Prior Jurisdictions	3/22/91	6/2/95, 60 FR 28726
173-400-560	General Order of Approval	12/29/12	7/11/22, 87 FR 41064	Except: The part of 173-400-560(1)(f) that says, “173-460 WAC”.
173-400-800	Major Stationary Source and Major Modification in a Nonattainment Area	4/1/11	7/11/22, 87 FR 41064	EPA did not review WAC 173-400-800 through 860 for consistency with the 2016 PM _2.5 implementation rule (see the Federal Register of August 24, 2016); nor does YRCAA have an obligation to submit rule revisions to address the 2016 PM _2.5 implementation rule at this time
173-400-810	Major Stationary Source and Major Modification Definitions	7/1/16	7/11/22, 87 FR 41064
173-400-820	Determining if a New Stationary Source or Modification to a Stationary Source is Subject to these Requirements	12/29/12	7/11/22, 87 FR 41064
173-400-830	Permitting Requirements	7/1/16	7/11/22, 87 FR 41064
173-400-840	Emission Offset Requirements	7/1/16	7/11/22, 87 FR 41064
173-400-850	Actual Emissions Plantwide Applicability Limitation (PAL)	7/1/16	7/11/22, 87 FR 41064
173-400-860	Public Involvement Procedures	4/1/11	7/11/22, 87 FR 41064

Name of source	Order/permit No.	State effective date	EPA approval date	Explanations
¹ The EPA does not have the authority to remove these source-specific requirements in the absence of a demonstration that their removal would not interfere with attainment or maintenance of the NAAQS, violate any prevention of significant deterioration increment or result in visibility impairment. Washington Department of Ecology may request removal by submitting such a demonstration to the EPA as a SIP revision.
Boise Cascade, Wallula Mill	1614-AQ04	9/15/04	5/2/05, 70 FR 22597	Following conditions only: No. 1 (Approval Conditions) & Appendix A.
Emission Limits for Significant Stack Sources	various orders	various dates	10/26/95, 60 FR 54812
Honam, Inc., Ideal Division (now known as LaFarge North America, Inc.)	#5183	2/9/94	8/31/04, 69 FR 53007
Saint Gobain Containers LLC	#8244	9/9/99	8/31/04, 69 FR 53007
Kaiser Order—Alternate Opacity Limit	91-01	12/12/91	1/27/97, 62 FR 3800
Kaiser Order—Limiting Potential-to-Emit	96-03	10/4/00	7/1/05, 70 FR 38029
Kaiser Order—Limiting Potential-to-Emit	96-04	4/24/96	1/27/97, 62 FR 3800
Kaiser Order—Limiting Potential-to-Emit	96-05	10/4/00	7/1/05, 70 FR 38029
Kaiser Order—Limiting Potential-to-Emit	96-06	10/19/00	7/1/05, 70 FR 38029
RACT Limits for Centralia Power Plant	#97-2057R1	2/26/98	6/11/03, 68 FR 34821
BP Cherry Point Refinery	Administrative Order No. 7836, Revision 2.	5/13/15	2/16/16, 81 FR 7710	The following conditions: 1.1, 1.1.1, 1.2, 1.2.1, 1.2.2, 2.1, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.2, 2.2.1, 2.2.2, 2.3, 2.3.1, 2.3.2, 2.4, 2.4.1, 2.4.2, 2.4.2.1, 2.5, 2.5.1, 2.5.1.1, 2.5.1.2, 2.5.2, 2.5.3, 2.5.4, 2.6, 2.6.1, 2.6.2, 2.6.3, 2.7, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.8, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.8.5, 2.8.6, 3, 3.1, 3.1.1, 3.1.2, 3.2, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 4, 4.1, 4.1.1, 4.1.1.1, 4.1.1.2, 4.1.1.3, 4.1.1.4, 5, 5.1, 5.2, 6, 6.1, 6.2, 6.3, 7, 9.
Alcoa Intalco Works	Administrative Order No. 7837, Revision 1	11/15/10	6/11/14, 79 FR 33438	The following conditions: 1, 2., 2.1, 3., 4., 4.1, Attachment A conditions: A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14.
Tesoro Refining and Marketing Company	Administrative Order 7838	7/7/10	6/11/14, 79 FR 33438	The following conditions: 1., 1.1, 1.1.1, 1.1.2, 1.2, 1.3, 1.4, 1.5, 1.5.1, 1.5.1.1,1.5.1.2, 1.5.1.3, 1.5.2, 1.5.3, 1.5.4, 1.5.5, 1.5.6, 2., 2.1, 2.1.1, 2.1.1.1, 2.1.2, 2.1.3, 2.2, 2.2.1, 3. 3.1, 3.1.1, 3.1.2, 3.1.2.1, 3.1.2.2, 3.1.2.3, 3.2, 3.2.1, 3.2.1.1, 3.2.1.2, 3.2.1.3, 3.2.1.4, 3.2.1.4.1, 3.2.1.4.2, 3.2.1.4.3, 3.2.1.4.4, 3.2.1.4.5, 3.3, 3.3.1, 3.4, 3.4.1, 3.4.2, 4., 4.1, 5., 5.1, 6., 6.1, 6.1.1, 6.1.2, 6.1.3, 6.1.4, 7., 7.1, 7.1.1, 7.1.2, 7.1.3, 7.1.4, 7.1.5, 7.2, 7.2.1, 7.2.2, 7.2.3, 7.2.4, 8. 8.1, 8.1.1, 8.1.2, 8.2, 8.2.1, 8.2.2, 8.2.3, 8.3, 8.3.1, 8.3.2, 9., 9.1, 9.1.1, 9.1.2, 9.2, 9.2.1, 9.39.3.1, 9.3.2, 9.3.3, 9.4, 9.4.1, 9.4.2, 9.4.3, 9.4.5, 9.4.6, 9.5, 10, 11, 12, 13, 13.1, 13.2, 13.3, 13.4, 13.5, 13.6.
Port Townsend Paper Corporation	Administrative Order No. 7839, Revision 1	10/20/10	6/11/14, 79 FR 33438	The following Conditions:1, 1.1, 1.2, 1.3, 2, 2.1, 3, 3.1, 4.
Lafarge North America, Inc. Seattle, Wa.	Administrative Revised Order No. 7841	7/28/10	6/11/14, 79 FR 33438	The following Conditions: 1, 1.1, 1.2, 2, 2.1, 2.1.1, 2.1.2, 2.2, 2.3, 3, 3.1, 3.1.1, 3.1.2, 3.1.3, 3.2, 3.3, 4, 4.1, 5, 5.1, 5.1.1, 5.1.2, 5.2, 5.3, 6, 6.1, 7, 7.1, 7.2, 7.3, 7.4, 7.5, 8, 8.1, 8.2, 8.3, 8.4, 8.5, 9, 10, 11, 12.
Weyerhaeuser Corporation, Longview, Wa	Administrative Order No. 7840	7/7/10	6/11/14, 79 FR 33438	The following Conditions: 1, 1.1, 1.1.1, 1.1.2, 1.1.3, 1.2, 1.2.1, 1.2.2, 1.2.3, 1.3, 1.3.1, 1.4, 2, 2.1, 3, 3.1, 4, 4.1.
Tyson Fresh Meats, Inc	13AQ-E526	4/16/14	5/1/20, 85 FR 25303	Except: 1. Decontamination Cabinets; 2. Meat Cutting/Packing;
				6. Wastewater Floatation;
				8. Utility Equipment;
				10. Other; References to “WAC 173-460-040” in Determinations”; The portion of Approval Condition 2.a which states, “and consumption of no more than 128 million cubic feet/of natural gas per year. Natural gas consumption records for the dryer shall be maintained for the most recent 24 month period and be available to Ecology for inspection. An increase in natural gas consumption that exceeds the above level may require a Notice of Construction.”;
				Approval Condition 3; Approval Condition 4; Approval Condition 5; Approval Condition 6.e; Approval Condition 9.a.ii; Approval Condition 9.a.iv; Approval Condition 9.a.v; Approval Condition 9.a.vi; Approval Condition 10.a.ii; Approval Condition 10.b; Approval Condition 11.a; Approval Condition 11.b; Approval Condition 11.e; Approval Condition 12; Approval Condition 15; The section titled “Your Right to Appeal”; and The section titled “Address and Location Information.”
Packaging Corporation of America (Wallula Mill)	0003697	4/1/18	5/1/20, 85 FR 25303	Condition P.1 only.
Simplot Feeders Limited Partnership	Fugitive Dust Control Plan	3/1/18	5/1/20, 85 FR 25303
TransAlta Centralia BART—Second Revision	#6426	7/29/20	5/7/21, 86 FR 24502	Except the undesignated introductory text, the section titled “Findings,” and the undesignated text following condition 9.

State/local citation	Title/subject	State/local effective date	EPA approval date	Explanations
Washington Department of Ecology Regulations
173-400-220	Requirements for Board Members	3/22/91	6/2/95, 60 FR 28726
173-400-230	Regulatory Actions	3/20/93	6/2/95, 60 FR 28726
173-400-240	Criminal Penalties	3/22/91	6/2/95, 60 FR 28726
173-400-250	Appeals	9/20/93	6/2/95, 60 FR 28726
173-400-260	Conflict of Interest	7/1/16	10/6/16, 81 FR 69385
173-433-200	Regulatory Actions and Penalties	10/18/90	1/15/93, 58 FR 4578
Energy Facility Site Evaluation Council Regulations
463-78-135	Criminal Penalties	11/11/04	5/30/17, 82 FR 24531
463-78-140	Appeals Procedure	3/26/06	5/30/17, 82 FR 24531
463-78-170	Conflict of Interest	11/11/04	5/30/17, 82 FR 24531
463-78-230	Regulatory Actions	11/11/04	5/30/17, 82 FR 24531
Benton Clean Air Agency Regulations
2.01	Powers and Duties of the Benton Clean Air Agency (BCAA)	12/11/14	11/17/15, 80 FR 71695
2.02	Requirements for Board of Directors Members.	12/11/14	11/17/15, 80 FR 71695	Replaces WAC 173-400-220.
2.03	Powers and Duties of the Board of Directors	12/11/14	11/17/15, 80 FR 71695
2.04	Powers and Duties of the Control Officer	12/11/14	11/17/15, 80 FR 71695
2.05	Severability	12/11/14	11/17/15, 80 FR 71695
2.06	Confidentiality of Records and Information	12/11/14	11/17/15, 80 FR 71695
Northwest Clean Air Agency Regulations
103	Duties and Powers	8/21/05	6/15/20, 85 FR 36154
105	Separability	8/21/05	6/15/20, 85 FR 36154
110	Investigation and Studies	8/21/05	6/15/20, 85 FR 36154
111	Interference or Obstruction	8/21/05	6/15/20, 85 FR 36154
112	False and Misleading Oral Statement: Unlawful Reproduction or Alteration of Documents	8/21/05	6/15/20, 85 FR 36154
113	Service of Notice	12/22/07	6/15/20, 85 FR 36154
114	Confidential Information	12/22/07	6/15/20, 85 FR 36154
120	Hearings	12/22/07	6/15/20, 85 FR 36154
123	Appeal of Orders	4/14/13	6/15/20, 85 FR 36154
124	Display of Orders, Certificates and Other Notices: Removal or Mutilation Prohibited	8/21/05	6/15/20, 85 FR 36154
131	Notice to Violators	4/14/13	6/15/20, 85 FR 36154
132	Criminal Penalty	9/13/15	6/15/20, 85 FR 36154
133	Civil Penalty	9/13/15	6/15/20, 85 FR 36154
134	Restraining Orders—Injunction	8/21/05	6/15/20, 85 FR 36154
135	Assurance of Discontinuance	12/22/07	6/15/20, 85 FR 36154
303	Work Done Without an Approval	5/12/19	6/15/20, 85 FR 36154
Olympic Region Clean Air Agency Regulations
8.1.6	Penalties	5/22/10	10/3/13, 78 FR 61188
Puget Sound Clean Air Agency Regulations
3.01	Duties and Powers of the Control Officer	11/1/99	4/22/20, 85 FR 22355
3.05	Investigations by the Control Officer	3/17/94	4/22/20, 85 FR 22355
3.07	Compliance Tests	5/1/06	4/22/20, 85 FR 22355
3.09	Violations—Notice	9/12/91	4/22/20, 85 FR 22355
3.11	Civil Penalties	11/1/19	4/22/20, 85 FR 22355
3.13	Criminal Penalties	9/12/91	4/22/20, 85 FR 22355
3.15	Additional Enforcement	9/12/91	4/22/20, 85 FR 22355
3.17	Appeal of Orders	11/14/98	4/22/20, 85 FR 22355
3.19	Confidential Information	9/12/91	4/22/20, 85 FR 22355
3.21	Separability	9/12/91	4/22/20, 85 FR 22355
Southwest Clean Air Agency Regulations
400-220	Requirements for Board Members	3/18/01	4/10/17, 82 FR 17136
400-230	Regulatory Actions and Civil Penalties	9/10/21	9/29/23, 88 FR 67097
400-240	Criminal Penalties	9/10/21	9/29/23, 88 FR 67097
400-250	Appeals	11/9/03	4/10/17, 82 FR 17136
400-270	Confidentiality of Records and Information	9/10/21	9/29/23, 88 FR 67097
400-280	Powers of Agency		9/29/23, 88 FR 67097
Spokane Regional Clean Air Agency Regulations
2.01	Powers and Duties of the Board	9/1/20	5/10/21, 86 FR 24718
2.02	Control Officer's Duties and Powers	9/1/20	5/10/21, 86 FR 24718	Section 2.02(E) replaces WAC 173-400-105(3).
2.03	Confidential or Proprietary Information	9/1/20	5/10/21, 86 FR 24718
2.04	Violations	9/1/20	5/10/21, 86 FR 24718	Replaces WAC 173-400-230(1)&(6).
2.05	Orders and Hearings	9/1/20	5/10/21, 86 FR 24718
2.06	Appeal of Board Orders	9/1/20	5/10/21, 86 FR 24718	Replaces WAC 173-400-250.
2.10	Severability	9/1/20	5/10/21, 86 FR 24718
2.11	Penalties, Civil Penalties, and Additional Means for Enforcement	9/1/20	5/10/21, 86 FR 24718	Replaces WAC 173-400-230(2)&(3).
2.12	Restraining Orders—Injunctions	9/1/20	5/10/21, 86 FR 24718	Replaces WAC 173-400-230(4).
8.11	Regulatory Actions and Penalties	9/2/14	9/28/15, 80 FR 58216
Yakima Regional Clean Air Agency Regulations
1.05	Roles and Responsibilities	11/9/20	7/11/22, 87 FR 41064
2.01	Authority and Investigation	11/9/20	7/11/22, 87 FR 41064
2.02	Authority to Collect Fees	11/9/20	7/11/22, 87 FR 41064
2.05	Appeals	11/9/20	7/11/22, 87 FR 41064
5.01	General Information	11/9/20	7/11/22, 87 FR 41064
5.02	Additional or Alternative Enforcement Actions	11/9/20	7/11/22, 87 FR 41064
5.03	Penalties	11/9/20	7/11/22, 87 FR 41064

Name of SIP provision	Applicable geographic or nonattainment area	State submittal date	EPA approval date	Explanations
Attainment and Maintenance Planning—Carbon Monoxide
Carbon Monoxide Attainment Plan	Yakima	4/27/79	6/5/80, 45 FR 37821
Carbon Monoxide Attainment Plan	Puget Sound	1/22/93	1/20/94, 59 FR 2994
Carbon Monoxide Attainment Plan	Spokane	1/22/93	1/20/94, 59 FR 2994
Carbon Monoxide Attainment Plan	Vancouver	1/22/93	1/20/94, 59 FR 2994
Carbon Monoxide Attainment Plan—Contingency Measure	Vancouver	11/10/93	10/31/94, 59 FR 54419
Carbon Monoxide Attainment Plan—VMT Supplement	Puget Sound	1/22/93	8/23/95, 60 FR 43710
Carbon Monoxide Maintenance Plan	Puget Sound	2/29/96	10/11/96, 61 FR 53323
Carbon Monoxide Maintenance Plan	Vancouver	3/19/96	10/21/96, 61 FR 54560
Carbon Monoxide Attainment Plan—Revisions	Spokane	9/14/93 and 4/30/96	9/22/97, 62 FR 49442
Carbon Monoxide Attainment Plan—Correction	Spokane		12/31/97, 62 FR 68187
Carbon Monoxide Maintenance Plan	Yakima	9/26/01	11/01/02, 67 FR 66555
Carbon Monoxide Maintenance Plan 10-Year Update	Puget Sound	12/17/03; 6/3/19	8/5/04, 69 FR 47365; 2/18/21, 86 FR 10026	6/3/19 submission moved Motor Vehicle Inspection and Maintenance Program from control measure to contingency measure.
Carbon Monoxide Attainment Plan—Including Kaiser Orders	Spokane	9/20/01 and 11/22/04	5/12/05, 70 FR 24991
Carbon Monoxide Maintenance Plan	Spokane	11/29/04	6/29/05, 70 FR 37269
Carbon Monoxide Maintenance Plan 10-Year Update	Vancouver	4/25/07; 6/3/19	6/27/08, 73 FR 36439; 2/18/21, 86 FR 10026	6/3/19 submission moved Motor Vehicle Inspection and Maintenance Program from control measure to contingency measure.
Carbon Monoxide 2nd 10-Year Limited Maintenance Plan	Spokane	5/11/16; 6/3/19	7/14/16, 81 FR 45417; 2/18/21, 86 FR 10026
Attainment and Maintenance Planning—Lead (Pb)
Lead Attainment Plan	Seattle	9/27/84	1/29/85, 50 FR 3907
Attainment and Maintenance Planning—Ozone
Ozone Attainment Plan	Vancouver	7/16/82	12/17/82, 47 FR 56497
Ozone Attainment Plan	Seattle-Tacoma	7/16/82	2/28/83, 48 FR 8273
Ozone Attainment Plan—VOC RACT	Seattle-Tacoma	5/14/91	7/12/93, 58 FR 37426
Ozone Attainment Plan—VOC RACT	Vancouver	5/14/91	7/12/93, 58 FR 37426
Ozone Attainment Plan—Emission Statement Program	Seattle-Tacoma	1/28/93	9/12/94, 59 FR 46764
Ozone Attainment Plan—Emission Statement Program	Vancouver	1/28/93	9/12/94, 59 FR 46764
Ozone Maintenance Plan	Seattle-Tacoma	3/4/96	9/26/96, 21 FR 50438
Ozone Maintenance Plan	Vancouver	6/13/96	5/19/97, 62 FR 27204
Ozone Maintenance Plan 10-Year Update	Seattle-Tacoma	12/17/03	8/5/04, 69 FR 47365
8-Hour Ozone 110(a)(1) Maintenance Plan	Seattle-Tacoma	2/5/08	5/2/14, 79 FR 25010; 2/18/21, 86 FR 10026	6/3/19 submission moved Motor Vehicle Inspection and Maintenance Program from control measure to contingency measure.
8-Hour Ozone 110(a)(1) Maintenance Plan	Vancouver	1/17/07	8/11/15, 80 FR 48033; 2/18/21, 86 FR 10026	6/3/19 submission moved Motor Vehicle Inspection and Maintenance Program from control measure to contingency measure.
Attainment and Maintenance Planning—Particulate Matter (PM )
Particulate Matter (PM ₁₀ ) Attainment Plan	Kent	11/15/91	7/27/93, 58 FR 40059
Particulate Matter (PM ₁₀ ) Attainment Plan	Thurston County	2/17/89 and 11/15/91	7/27/93, 58 FR 40056
Particulate Matter (PM ₁₀ ) Attainment Plan	Tacoma	5/2/95	10/25/95, 60 FR 54559
Particulate Matter (PM ₁₀ ) Attainment Plan	Seattle	2/21/95	10/26/95, 60 FR 54812
Particulate Matter (PM ₁₀ ) Attainment Plan	Spokane	12/9/94	1/27/97, 62 FR 3800
Particulate Matter (PM ₁₀ ) Attainment Plan	Wallula	11/13/91	1/27/97, 62 FR 3800
Particulate Matter (PM ₁₀ ) Attainment Plan	Yakima	3/24/89	2/2/98, 63 FR 5269
Particulate Matter (PM ₁₀ ) Maintenance Plan	Thurston County	8/16/99	10/4/00, 65 FR 59128
Particulate Matter (PM ₁₀ ) Maintenance Plan	Kent	8/23/99	3/13/01, 66 FR 14492
Particulate Matter (PM ₁₀ ) Maintenance Plan	Seattle	8/23/99	3/13/01, 66 FR 14492
Particulate Matter (PM ₁₀ ) Maintenance Plan	Tacoma	8/23/99	3/13/01, 66 FR 14492
Particulate Matter (PM ₁₀ ) Maintenance Plan	Yakima	7/8/04	2/8/05, 70 FR 6591
Particulate Matter (PM ₁₀ ) Attainment Plan—Revision	Wallula	11/30/04	5/2/05, 70 FR 22597
Particulate Matter (PM ₁₀ ) Maintenance Plan	Spokane	11/30/04	7/1/05, 70 FR 38029
Particulate Matter (PM ₁₀ ) Maintenance Plan	Wallula	3/29/05	8/26/05, 70 FR 50212
Particulate Matter (PM ₁₀ ) 2nd 10-Year Limited Maintenance Plan	Thurston County	7/1/13	10/3/13, 78 FR 61188
Particulate Matter (PM ₁₀ ) 2nd 10-Year Limited Maintenance Plan	Kent, Seattle, and Tacoma	11/29/13; 6/3/19	8/20/14, 79 FR 49244; 2/18/21, 86 FR 10026	6/3/19 submission moved Motor Vehicle Inspection and Maintenance Program from control measure to contingency measure.
Particulate Matter (PM ₁₀ ) 2nd 10-Year Limited Maintenance Plan	Spokane	1/4/16	4/12/16, 81 FR 21470
Particulate Matter (PM ₁₀ ) 2nd 10-Year Limited Maintenance Plan	Wallula	11/22/19	5/1/20, 85 FR 25303
Attainment and Maintenance Planning—Particulate Matter (PM )
Particulate Matter (PM _2.5 ) Clean Data Determination	Tacoma, Pierce County	5/22/12	9/04/12, 77 FR 53772
Particulate Matter (PM _2.5 ) 2008 Baseline Emissions Inventory and SIP Strengthening Rules	Tacoma, Pierce County	11/28/12	5/29/13, 78 FR 32131
Approval of Motor Vehicle Emission Budgets and Determination of Attainment for the 2006 24-Hour Fine Particulate Standard (PM _2.5 )	Tacoma, Pierce County	11/28/12	9/19/13, 78 FR 57503
Particulate Matter (PM _2.5 ) Maintenance Plan	Tacoma, Pierce County	11/3/14	2/10/15, 80 FR 7347
Visibility and Regional Haze Plans
Visibility New Source Review (NSR) for non-attainment areas for Washington	Statewide		6/26/86, 51 FR 23228
Washington State Visibility Protection Program	Statewide	11/5/99	6/11/03, 68 FR 34821
Regional Haze State Implementation Plan—TransAlta BART	Statewide	12/29/11	12/6/12, 77 FR 72742
Regional Haze SIP	Statewide	12/22/10	6/11/14, 79 FR 33438	The Regional Haze SIP including those provisions relating to BART incorporated by reference in § 52.2470 `Identification of plan' with the exception of the BART provisions that are replaced with a BART FIP in § 52.2498 Visibility protection., § 52.2500 Best available retrofit technology requirements for the Intalco Aluminum Corporation (Intalco Works) primary aluminum plant—Better than BART Alternative., § 52.2501 Best available retrofit technology (BART) requirement for the Tesoro Refining and Marketing Company oil refinery—Better than BART Alternative., § 52.2502 Best available retrofit technology requirements for the Alcoa Inc.—Wenatchee Works primary aluminum smelter.
Regional Haze SIP—Technical Correction	Statewide	12/22/10	11/24/14, 79 FR 69767
Regional Haze State Implementation Plan—BP Cherry Point Refinery BART Revision	Statewide	5/14/15	2/16/16, 81 FR 7710
Regional Haze Progress Report	Statewide	11/6/2017	7/31/18, 83 FR 36752
Smoke Management Planning
Department of Natural Resources 2022 Smoke Management Plan	Statewide	8/10/22	8/10/23, 88 FR 54240
110(a)(2) Infrastructure and Interstate Transport
Interstate Transport for the 1997 8-Hour Ozone and PM _2.5 NAAQS	Statewide	1/17/07	1/13/09, 74 FR 1591
110(a)(2) Infrastructure Requirements—1997 Ozone Standard	Statewide	1/24/12	5/24/12, 77 FR 30902
110(a)(2) Infrastructure Requirements—2008 Lead Standard	Statewide	4/14/14	7/23/14, 79 FR 42683	This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).
110(a)(2) Infrastructure Requirements—2008 Ozone and 2010 Nitrogen Dioxide Standards	Statewide	9/22/14	1/14/15, 80 FR 1849	This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).
110(a)(2) Infrastructure Requirements -1997, 2006, and 2012 Fine Particulate Matter (PM _2.5 ) Standards	Statewide	9/22/14	5/12/15, 80 FR 27102	This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).
Interstate Transport for the 2008 Pb and 2010 NO ₂ NAAQS	Statewide	5/11/15	7/16/15, 80 FR 42042	This action addresses CAA 110(a)(2)(D)(i)(I).
Interstate Transport for the 2006 24-hour PM _2.5 NAAQS	Statewide	5/11/15	7/30/15, 80 FR 45429	This action addresses CAA 110(a)(2)(D)(i)(I).
Interstate Transport for the 2008 Ozone NAAQS	Statewide	5/11/15	12/15/15, 80 FR 77578	This action addresses CAA 110(a)(2)(D)(i)(I).
Interstate Transport for the 2012 PM _2.5 NAAQS	Statewide	2/7/18	8/20/18, 83 FR 42031	This action addresses CAA 110(a)(2)(D)(i)(I).
Interstate Transport for the 2015 Ozone NAAQS	Statewide	2/7/18	9/20/18, 83 FR 47568	This action addresses CAA 110(a)(2)(D)(i)(I).
110(a)(2) Infrastructure Requirements—Sulfur Dioxide Standards and 2015 Ozone Standards	Statewide	9/30/19 and 4/3/20	2/18/21, 86 FR 10022	This action addresses the following CAA section 110(a)(2) elements: (A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).
Interstate Transport for the 2010 SO ₂ NAAQS	Statewide	2/7/18	2/18/21, 86 FR 10015	This action addresses CAA 110(a)(2)(D)(i)(I).
Other Federally Mandated Plans
Oxygenated Gasoline Program		1/22/93	1/20/94, 59 FR 2994
Business Assistance Program		11/16/92	3/8/95, 60 FR 12685
Supplementary Documents
Air Quality Monitoring, Data Reporting and Surveillance Provisions		4/15/81
Energy Facilities Site Evaluation Council (EFSEC) Memorandum of Agreement		2/23/82
2003 Columbia Plateau Windblown Dust Natural Events Action Plan		11/22/19	5/1/20, 85 FR 25303
2018 Fugitive Dust Control Guidelines for Beef Cattle Feedlots and Best Management Practices		11/22/19	5/1/20, 85 FR 25303