(a) Purpose and scope. This section sets forth the applicable State Implementation Plan for Colorado under section 110 of the Clean Air Act, 42 U.S.C. 7410 and 40 CFR part 51 to meet national ambient air quality standards or other requirements under the Clean Air Act.
(b) Incorporation by reference.
(1) Material listed in paragraphs (c) and (d) of this section with an EPA approval date prior to June 1, 2015, was approved for incorporation by reference by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Material is incorporated as submitted by the state to EPA, and notice of any change in the material will be published in the Federal Register. Entries for paragraphs (c) and (d) of this section with EPA approval dates after June 1, 2015, will be incorporated by reference in the next update to the SIP compilation.
(2) EPA Region 8 certifies that the rules/regulations provided by EPA in the SIP compilation at the addresses in paragraph (b)(3) of this section are an exact duplicate of the officially promulgated state rules/regulations which have been approved as part of the State Implementation Plan as of June 1, 2015.
(3) Copies of the materials incorporated by reference may be inspected at the Environmental Protection Agency, Region 8, 1595 Wynkoop Street, Denver, Colorado, 80202-1129; Air and Radiation Docket and Information Center, U.S. Environmental Protection Agency, West Building, 1301 Constitution Ave. NW., Washington, DC 20460; and, the National Archives and Records Administration (NARA). For information on the availability of materials from the docket in the EPA Headquarters Library, please call the Office of Air and Radiation (OAR) at (202) 566-1742. For information on the availability of this material at NARA, call (202) 741-6030, or go to http://www.archives.gov/federal-register/cfr/ibr-locations.html. Copies of the Colorado regulations we have approved are also available at http://www.epa.gov/region8/air/sip.html.
(c) EPA-approved regulations.
| Title | State effective date | EPA Effective date | Final rule citation/date | Comments |
|---|---|---|---|---|
| 5 CCR 1001-01, Procedural Rules | ||||
| State Implementation Plan | 3/30/1998 | 5/10/2012 | 77 FR 21451, 4/10/2012 | |
| 5 CCR 1001-02, Common Provisions Regulation | ||||
| I. Definitions, Statement of Intent, and General Provisions Applicable to all Emission Control Regulations adopted by the Colorado Air Quality Control Commission | 1/30/2010 12/15/2010 |
2/24/2016 | 81 FR 3963, 1/25/2016 | Except I.G. Definitions, “Construction” and “Day” |
| II. General | 1/30/2010 | 2/24/2016 | 81 FR 3963, 1/25/2016 | Except II.I; II.J.5. |
| 5 CCR 1001-03, Regulation Number 1, Emission Control for Particulate Matter, Smoke, Carbon Monoxide, and Sulfur Oxides | ||||
| Definitions | 10/2/2005 | 2/17/2012 | 77 FR 2466, 1/18/2012 | |
| I. Applicability: Referenced Federal Regulations | 10/2/2005 | 2/17/2012 | 77 FR 2466, 1/18/2012 | |
| II. Smoke and Opacity | 10/2/2005 | 2/17/2012 | 77 FR 2466, 1/18/2012 | |
| III. Particulate Matter | 10/2/2005 | 2/17/2012 | 77 FR 2466, 1/18/2012 | |
| IV. Continuous Emission Monitoring Requirements for New or Existing Sources | 10/2/2005 | 2/17/2012 | 77 FR 2466, 1/18/2012 | |
| V. Emission Standards for Existing Iron and Steel Plant Operations | 10/2/2005 | 2/17/2012 | 77 FR 2466, 1/18/2012 | |
| VI. Sulfur Dioxide Emission Regulations | 10/2/2005 | 2/17/2012 | 77 FR 2466, 1/18/2012 | |
| VII. Emission Regulations for Certain Electric Generating Stations Owned and Operated by the Public Service Company of Colorado | 10/2/2005 | 2/17/2012 | 77 FR 2466, 1/18/2012 | |
| VIII. Restrictions on the Use of Oil as a Backup Fuel | 10/2/2005 | 2/17/2012 | 77 FR 2466, 1/18/2012 | |
| IX. Emission Regulations Concerning Areas Which Are Nonattainment for Carbon Monoxide - Refinery Fluid Bed Catalytic Cracking Units: | 10/2/2005 | 2/17/2012 | 77 FR 2466, 1/18/2012 | |
| Appendix A, Method of Measuring Opacity from Fugitive Particulate Emission Sources | 5/30/1982 | 1/2/1987 | 51 FR 43609, 12/3/1986 | |
| Appendix B, Method of Measurement of Off-Property Transport of Fugitive Particulate Emissions | 5/30/1982 | 1/2/1987 | 51 FR 43609, 12/3/1986 | |
| 5 CCR 1001-05, Regulation Number 3, Part A, Concerning General Provisions Applicable to Reporting and Permitting | ||||
| I. Applicability | 10/15/2014 3/16/2016 |
6/3/2019 | 84 FR 18991, 5/3/2019 | |
| II. Air Pollutant Emission Notice (APEN) Requirements | 10/15/2014 | 11/13/2017 | 82 FR 47380, 10/12/2017 | |
| III. Administrative Permit Amendment Procedures | 4/30/2008 | 3/17/2014 | 79 FR 8632, 2/13/2014 | |
| IV. Operational Flexibility | 4/30/2008 | 3/17/2014 | 79 FR 8632, 2/13/2014 | |
| V. Certification and Trading of Emission Reduction Credits Offset and Netting Transactions | 10/15/2014 | 6/3/2019 | 84 FR 18991, 5/3/2019 | |
| VI. Fees | 11/30/2018 | 10/16/2020 | 85 FR 57696, 9/16/2020 | |
| VII. Confidential Information or Data Contained in Air Pollutant Emission Notices, Permit Applications, or Reports Submitted Pursuant to Part C, Section V.C.6 | 4/30/2008 | 3/17/2014 | 79 FR 8632, 2/13/2014 | |
| VIII. Technical Modeling and Monitoring Requirements | 12/15/2010 | 2/24/2016 | 81 FR 3963, 1/25/2016 | |
| Appendix A, Method for Determining De Minimis Levels For Non-Criteria Reportable Pollutants | 10/15/2014 | 11/13/2017 | 82 FR 47380, 10/12/2017 | |
| Appendix B, Non-criteria Reportable Pollutants (Sorted by BIN) | 12/15/2010 2/15/2013 |
2/24/2016 | 81 FR 3963, 1/25/2016 | |
| 5 CCR 1001-05, Regulation Number 3, Part B, Concerning Construction Permits | ||||
| I. Applicability | 4/30/2008 | 3/17/2014 | 79 FR 8632, 2/13/2014 | |
| II. General Requirements for Construction Permits | 12/15/2010 12/15/2011 |
2/24/2016 | 81 FR 3963, 1/25/2016 | |
| III. Construction Permit Review Procedures | 10/15/2014 | 11/13/2017 | 82 FR 47380, 10/12/2017 | |
| 5 CCR 1001-05, Regulation Number 3, Part D, Concerning Major Stationary Source New Source Review and Prevention of Significant Deterioration | ||||
| I. Applicability | 10/15/2014 | 6/3/2019 | 84 FR 18991, 5/3/2019 | |
| II. Definitions | 10/15/2014 3/16/2016 |
6/3/2019 | 84 FR 18991, 5/3/2019 | |
| III. Permit Review Procedures | 12/15/2011 | 2/24/2016 | 81 FR 3963, 1/25/2016 | |
| IV. Public Comment Requirements | 4/30/2008 | 3/17/2014 | 79 FR 8632, 2/13/2014 | |
| V. Requirements Applicable to Nonattainment Areas | 10/15/2014 | 6/3/2019 | 84 FR 18991, 5/3/2019 | |
| VI. Requirements applicable to attainment and unclassifiable areas and pollutants implemented under Section 110 of the Federal Act (Prevention of Significant Deterioration Program) | 10/15/2014 | 6/3/2019 | 84 FR 18991, 5/3/2019 | |
| VII. Negligibly Reactive Volatile Organic Compounds (NRVOCs) | 4/30/2008 | 3/17/2014 | 79 FR 8632, 2/13/2014 | |
| VIII. Area Classifications | 4/30/2008 | 3/17/2014 | 79 FR 8632, 2/13/2014 | |
| IX. Redesignation | 4/30/2008 | 3/17/2014 | 79 FR 8632, 2/13/2014 | |
| X. Air Quality Limitations | 12/15/2011 | 2/24/2016 | 81 FR 3963, 1/25/2016 | |
| XI. Exclusions From Increment Consumption | 4/30/2008 | 3/17/2014 | 79 FR 8632, 2/13/2014 | |
| XII. Innovative Control Technology | 4/30/2008 | 3/17/2014 | 79 FR 8632, 2/13/2014 | |
| XIII. Federal Class I Areas | 12/15/2011 | 2/24/2016 | 81 FR 3963, 1/25/2016 | |
| XIV. Visibility | 12/15/2010 | 2/24/2016 | 81 FR 3963, 1/25/2016 | |
| XV. Actual PALs | 10/15/2014 | 6/3/2019 | 84 FR 18991, 5/3/2019 | |
| 5 CCR 1001-05, Regulation Number 3, Part F, Regional Haze Limits - Best Available Retrofit Technology (BART) and Reasonable Progress (RP) | ||||
| VI. Regional Haze Determinations | 2/14/2017 | 8/6/2018 | 83 FR 31332, 7/5/2018 | |
| VII. Monitoring, Recordkeeping, and Reporting for Regional Haze Limits | 2/14/2011 | 1/30/2013 | 77 FR 76871, 12/31/2012 | |
| 5 CCR 1001-06, Regulation Number 4, Sale and Installation of Wood-Burning Appliances and Use of Certain Wood Burning Appliances During High Pollution Days | ||||
| I. Definitions | 1/14/2016 | 8/16/2019 | 84 FR 34063, 7/17/2019 | Previous SIP approval 4/17/1997. |
| II. Limitation on the Sale and Installation of Wood-Burning Stoves | 4/30/2017 | 8/16/2019 | 84 FR 34063, 7/17/2019 | Previous SIP approval 4/17/1997. |
| III. Approval Procedure for Pellet Stoves | 1/14/2016 | 8/16/2019 | 84 FR 34063, 7/17/2019 | Previous SIP approval 4/17/1997. |
| V. Enforcement | 1/14/2016 | 8/16/2019 | 84 FR 34063, 7/17/2019 | Previous SIP approval 4/17/1997. |
| VI. List of Approved-Wood Burning Appliances | 1/14/2016 | 8/16/2019 | 84 FR 34063, 7/17/2019 | Previous SIP approval 4/17/1997. |
| VII. High Pollution Days | 1/14/2016 | 8/16/2019 | 84 FR 34063, 7/17/2019 | Previous SIP approval 4/17/1997. |
| VIII. Requirements for Installation of Fireplaces | 4/30/2017 | 8/16/2019 | 84 FR 34063, 7/17/2019 | Previous SIP approval 4/17/1997. |
| IX. Implementation of Local Controls | 1/14/2016 | 8/16/2019 | 84 FR 34063, 7/17/2019 | Previous SIP approval 4/17/1997. |
| X. References | 1/14/2016 | 8/16/2019 | 84 FR 34063, 7/17/2019 | Previous SIP approval 4/17/1997. |
| 5 CCR 1001-08, Regulation Number 6, Standards of Performance for New Stationary Sources | ||||
| IV. Standards of Performance for New Sources of Sulfur Dioxide | 3/30/1981 | 1/6/1982 | 46 FR 59536, 12/7/1981 | |
| 5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone Precursors and Hydrocarbons via Oil and Gas Emissions, (Emissions of Volatile Organic Compounds and Nitrogen Oxides), Part A, Applicability and General Provisions | ||||
| I. Applicability | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/11 except for I.A.1.b, I.B.1.b, I.B.2.b, and I.B.2.d; nonsubstantive changes approved 7/3/2018, 2/24/2021, and 11/5/2021. |
| II. General Provisions | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/2011 except for II.A.12, II.C.1, and the repeal of previously approved II.D; nonsubstantive changes to II.D approved 7/3/2018; nonsubstantive changes approved 2/24/2021 and 11/5/2021. |
| 5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone Precursors and Hydrocarbons via Oil and Gas Emissions, (Emissions of Volatile Organic Compounds and Nitrogen Oxides), Part B, Storage, Transfer, and Disposal of Volatile Organic Compounds and Petroleum Liquids and Petroleum Processing and Refining | ||||
| I. General Requirements for Storage and Transfer of Volatile Organic Compounds | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/2011. nonsubstantive changes approved 2/24/2021 and 11/5/2021. |
| II. Storage of Highly Volatile Organic Compounds | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/2011. nonsubstantive changes approved 11/5/2021. |
| III. Disposal of Volatile Organic Compounds | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approvals 8/5/2011 and 2/24/2021; nonsubstantive changes approved 11/5/2021. |
| IV. Storage and Transfer of Petroleum Liquid | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/2011; nonsubstantive changes to approved 7/3/2018 and 2/24/201. Substantive changes approved 11/5/2021. |
| V. Crude Oil | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/2011; nonsubstantive approved 7/3/2018, 2/24/2021, and 11/5/2021. |
| VI. Petroleum Processing and Refining | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/2011; nonsubstantive changes approved 7/3/2018, 2/24/2021, and 11/5/2021. |
| VII. Control of Volatile Organic Compound Leaks from Vapor Collection Systems and Vapor Control Systems Located at Gasoline Terminals, Gasoline Bulk Plants, and Gasoline Dispensing Facilities | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/2011; nonsubstantive changes approved 2/24/2021, substantive changes made to VII.-VII.B.2.b approved 11/5/2021. |
| Appendix B Criteria for Control of Vapors from Gasoline Transfer to Storage Tanks | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous approval 5/30/95. Substantive changes approved 11/5/2021 |
| Appendix C Criteria for Control of Vapors from Gasoline Transfer at Bulk Plants | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous approval 3/13/81. Nonsubstantive changes approved 11/5/2021. |
| 5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone Precursors and Hydrocarbons via Oil and Gas Emissions, (Emissions of Volatile Organic Compounds and Nitrogen Oxides), Part C, Surface Coating, Solvents, Asphalt, Graphic Arts and Printing, and Pharmaceuticals | ||||
| I. Surface Coating Operations | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/2011; nonsubstantive changes approved 7/3/2018; substantive changes approved 2/24/2021, nonsubstantive changes approved 11/5/2021. |
| II. Solvent Use | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/2011; substantive changes approved 2/24/2021 and 11/5/2021. |
| III. Use of Cutback Asphalt | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/2011; nonsubstantive changes approved 2/24/2021 and 11/5/2021. |
| IV. Graphic Arts and Printing | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/5/2011. Substantive changes made in 7/3/2018 rulemaking. IBR correction approved 2/24/2021. Nonsubstantive changes approved 11/5/2021. |
| V. Pharmaceutical Synthesis | 2/14/2020 | 12/6/2021 | 86 FR 61071, 86 FR 61071 | Previous SIP approval 8/5/2011;, nonsubstantive changes approved 2/24/2021 and 86 FR 61071. |
| Appendix D Minimum Cooling Capacities for Refrigerated Freeboard Chillers on Vapor Degreasers | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 5/30/95. Nonsubstantive changes approved 11/5/2021. |
| Appendix E Emissions Limit Conversion Procedure | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 5/30/95. Nonsubstantive changes approved 11/5/2021. |
| 5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone Precursors and Hydrocarbons via Oil and Gas Emissions, (Emissions of Volatile Organic Compounds and Nitrogen Oxides), Part D, Oil and Natural Gas Operations | ||||
| I. Volatile Organic Compound Emissions from Oil and Gas Operations | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 2/13/2008. Substantive changes to Section XII; state-only provisions excluded, approved 7/3/2018. Substantive changes approved 11/5/2021 except no action on Sections I.D., I.E., I.F. and I.J.1. |
| II. Statewide Controls for Oil and Gas Operations | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Substantive changes to II.C., II.C.1., II.C.1.b.(ii)-(B), and II.F approved 11/5/2021. |
| III. Natural Gas-Actuated Pneumatic Controllers Associated with Oil and Gas Operations | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Substantive changes to III.-III.B.3., III.B.5., III.B.7.-III.C.2.c.(ii), III.D.-III.D.2.b., III.D.3.b., and III.E.-III.E.2.c. approved 11/5/2021. |
| 5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone Precursors and Hydrocarbons via Oil and Gas Emissions, (Emissions of Volatile Organic Compounds and Nitrogen Oxides), Part E, Combustion Equipment and Major Source RACT | ||||
| I. Control of Emissions from Engines | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approval 8/19/2005 and 12/31/2012; nonsubstantive changes to sections XVI.A.-C. 7/3/2018; substantive changes approved 2/24/2021, except sections XVI.D.4.b.(i) and XVI.D.4.d. Section XVII.E.3.a. from the Regional Haze SIP approved in SIP. Previous SIP approval 12/31/2012; nonsubstantive changes approved 2/24/2021 and 11/5/2021. |
| II. Control of Emissions from Stationary and Portable Engines and Other Combustion Equipment in the 8-Hour Ozone Control Area | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | Previous SIP approvals 8/19/2005 and 12/31/2012; nonsubstantive changes to approved7/3/2018; substantive changes approved 2/24/2021 except sections XVI.D.4.b.(i) and XVI.D.4.d. Substantive changes approved 11/5/2021. |
| III. Control of Emissions from Specific Major Sources of VOC and/or NOx in the 8-Hour Ozone Control Area | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | New section approved in SIP 2/24/2021. Substantive changes approved 11/5/2021. |
| IV. Control of Emissions from Breweries in the 8-hour Ozone Control Area | 2/14/2020 | 12/6/2021 | 86 FR 61071, 11/5/2021 | New section approved in SIP 2/24/2021. Nonsubstantive changes approved 11/5/2021. |
| 5 CCR 1001-12, Regulation Number 10, Criteria for Analysis of Transportation Conformity | ||||
| I. Requirement to Comply with the Federal Rule | 1/30/2012 | 4/3/2014 | 79 FR 12079, 3/4/2014 | |
| II. Definitions | 3/30/2016 | 5/7/2018 | 83 FR 14757, 4/6/2018 | |
| III. Interagency Consultation | 3/30/2016 | 5/7/2018 | 83 FR 14757, 4/6/2018 | |
| IV. Emission reduction credit for certain control measures | 1/30/2012 | 4/3/2014 | 79 FR 12079, 3/4/2014 | |
| V. Enforceability of design concept and scope and project-level mitigation and control measures | 1/30/2012 | 4/3/2014 | 79 FR 12079, 3/4/2014 | |
| 5 CCR 1001-13, Regulation Number 11, Motor Vehicle Emissions Inspection Program - Part A, General Provisions, Area of Applicability, Schedules for Obtaining Certification of Emissions Control, Definitions, Exemptions, and Clean Screening/Remote Sensing | ||||
| I. Applicability | 2/15/2013 12/30/2013 |
11/21/2016 | 81 FR 72720, 10/21/2016 | |
| II. Definitions | 11/30/2014 | 3/11/2019 | 84 FR 2449, 2/7/2019 | |
| III. Exemption from Section 42-4-314, C.R.S. for Department of Defense Personnel Participating in the Privately Owned Vehicle Import Control Program | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| IV. Clean Screen/Remote Emissions Sensing | 2/15/2013 | 11/21/2016 | 81 FR 72720, 10/21/2016 | |
| V. Expansion of the Enhanced Emissions Program to the North Front Range Area | 1/14/2017 | 8/2/2018 | 83 FR 31068, 7/3/2018 | |
| 5 CCR 1001-13, Regulation Number 11, Motor Vehicle Emissions Inspection Program - Part B, Standards and Procedures for the Approval, Operation, Gas Span Adjustment, Calibration and Certification of the Division Approved Test Analyzer Systems for Use in the Basic and Enhanced Areas and Test Analyzer Systems for Licensed Dealers in the Enhanced Area | ||||
| I. Approval of the Colo '94 Test Analyzer Systems | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| II. Application for Approval of Colo '94 Test Analyzer Systems Equipment Manufacturers | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| III. Performance and Design Specification for the Colo '94 Exhaust Gas Analyzers | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| IV. Span Gases For Use With Colorado 94 and Colorado 97 Test Analyzer Systems | 11/30/2014 | 3/11/2019 | 84 FR 2449, 2/7/2019 | |
| V. Documentation, Logistics, and Warranty Requirements | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| VI. Calibration of Colorado '94 Test Analyzer Systems | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| VII. Approval of the Colorado Automobile Dealers Transient Mode Test Analyzer System | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| VIII. Applications for Approval of the Colorado Automobile Dealers Transient Mode Test Analyzer System | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| IX. Approval of the Colorado On-Board Diagnostic (OBD) Test Analyzer System | 2/15/2013 | 11/21/2016 | 81 FR 72720, 10/21/2016 | |
| X. The Colorado On-Board Diagnostics (OBD) Test Analyzer System | 2/15/2013 | 11/21/2016 | 81 FR 72720, 10/21/2016 | |
| 5 CCR 1001-13, Regulation Number 11, Motor Vehicle Emissions Inspection Program - Part C, Inspection Procedures and Requirements for Exhaust Emissions, Fuel Evaporation Control, Visible Smoke Emissions, Emissions Control Systems, On-Board Diagnostics (OBD); and Practices to Ensure Proper Emissions Related Adjustments and Repairs | ||||
| I. Pre-inspection Requirements | 2/15/2013 | 11/21/2016 | 81 FR 72720, 10/21/2016 | |
| II. Exhaust Emissions Inspection Procedures | 11/30/2014, 9/30/2017 |
3/11/2019 | 84 FR 2449, 2/7/2019 | . |
| III. Emissions Control Systems Inspection Procedures | 2/15/2013 | 11/21/2016 | 81 FR 72720, 10/21/2016 | |
| IV. On-Board Diagnostic II Inspection Procedures | 2/15/2013 | 11/21/2016 | 81 FR 72720, 10/21/2016 | |
| V. Evaporative Fuel Control Inspection Procedures | 2/15/2013 | 11/21/2016 | 81 FR 72720, 10/21/2016 | |
| VI. Free Reinspection | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| VII. Repair Information | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| VIII. Certification of Emissions Control | 11/30/2014 | 3/11/2019 | 84 FR 2449, 2/7/2019 | |
| IX. [Reserved] | ||||
| X. Emissions Related Repairs | 11/30/2014 | 3/11/2019 | 84 FR 2449, 2/7/2019 | |
| XI. Engine Changes | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| XII. Clean Screen Inspection Program Procedures | 11/30/2014 | 3/11/2019 | 84 FR 2449, 2/7/2019 | |
| 5 CCR 1001-13, Regulation Number 11, Motor Vehicle Emissions Inspection Program - Part D, Qualification and Licensing of Emissions Mechanics, Emissions Inspectors and Clean Screen Inspectors; Licensing of Emissions Inspection and Readjustment Stations, Inspection-Only Stations, Inspection-Only Facilities, Fleets, Motor Vehicle Dealer Test Facilities and Enhanced Inspection Centers; Qualification of Clean Screen Inspection Sites; and Registration of Emissions Related Repair Facilities and Technicians | ||||
| I. Licensing of Emissions Inspection and Readjustment Stations, Inspection-Only Stations, Inspection-Only Facilities, Enhanced Inspection Centers, Fleet Inspection Stations and Motor Vehicle Dealer Test Facilities | 9/30/2017 | 3/11/2019 | 84 FR 2449, 2/7/2019 | |
| II. Qualification and Licensing of Emission Mechanics, and Emissions Inspectors | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| III. Registration of Emissions Related Repair Facilities | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| IV. Requirements for Clean Screen/Remote Sensing Sites | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| V. Qualification of Clean Screen Emissions Inspectors | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| VI. Requalification Requirements for all Clean Screen Emissions Inspectors | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| VII. Transmittal of Letters of Qualification and Issuance of Clean Screen Inspector Licenses | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| VIII. Lapse of Certificate of Qualification for Clean Screen Inspector | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| IX. Program License Application Performance Review Criteria | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| 5 CCR 1001-13, Regulation Number 11, Motor Vehicle Emissions Inspection Program - Part E, Prohibited Acts and Penalties to Ensure Proper Inspection Procedures, Adherence to Prescribed Procedures and Effective Emissions Related Repairs | ||||
| I. The Grounds Upon Which The License Of An Emissions Mechanic, Emissions Inspector Or Any Type Of AIR Program Inspection Business May Be Suspended, For A Period Of Time Not Less Than Six Months, Or Revoked | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| 5 CCR 1001-13, Regulation Number 11, Motor Vehicle Emissions Inspection Program - Part F, Maximum Allowable Emissions Limits for Motor Vehicle Exhaust, Evaporative and Visible Emissions for Light-Duty and Heavy-Duty Vehicles | ||||
| I. The Idle Short Test Concentration Limits For Light-Duty Vehicles And Heavy-Duty Trucks Specified In Sections I (A) And II (A) Respectively Of This Part F Are Those Necessary To Comply With Emissions Reductions As The Program Matures | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| II. Heavy-Duty Vehicles (1978 and Earlier Greater Than 6000 lbs. GVWR) Subject to Idle Short Test(s) | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| III. Transient Test Mass Emissions Limits In Grams/Mile (GPM) | 1/30/2006 | 1/22/2013 | 77 FR 75388, 12/20/2012 | |
| IV. Evaporative Emissions Control Standards | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| V. Visible Smoke | 2/15/2013 | 11/21/2016 | 81 FR 72720, 10/21/2016 | |
| VI. Clean Screen Program Maximum Allowable Emissions Limits | 9/30/2017 | 3/11/2019 | 84 FR 2449, 2/7/2019 | |
| VII. On-Board Diagnostic Inspection Passing Criteria | 9/30/2017 | 3/11/2019 | 84 FR 2449, 2/7/2019 | |
| 5 CCR 1001-13, Regulation Number 11, Appendices | ||||
| Appendix A, Technical Specifications | 11/30/2014, 9/30/2017 |
3/11/2019 | 84 FR 2449, 2/7/2019 | |
| 5 CCR 1001-14, Emission Budgets for Nonattainment Areas in the State of Colorado | ||||
| Budgets | 8/30/1995 | 4/30/1998 | 63 FR 15294, 3/31/1998 | |
| 5 CCR 1001-18, Regulation Number 16, Street Sanding Emissions | ||||
| I. Street Sanding Materials Specifications | 4/19/2001 | 10/16/2002 | 67 FR 58335, 9/16/2002 | |
| II. Street Sanding Requirements Specific to the Denver PM-10 Attainment/Maintenance Area | 4/19/2001 | 10/16/2002 | 67 FR 58335, 9/16/2002 | |
| 5 CCR 1001-20, Nonattainment-Attainment/Maintenance Areas | ||||
| I. Pagosa Springs Attainment/Maintenance Area | 5/30/2000 | 8/14/2001 | 66 FR 32556, 6/15/2001 | |
| II. Telluride Attainment/Maintenance Area | 5/30/2000 | 8/14/2001 | 66 FR 32556, 6/15/2001 | |
| III. Aspen/Pitkin County PM-10 Attainment/Maintenance Area | 2/28/2001 | 7/14/2003 | 68 FR 26212, 5/15/2003 | |
| IV. Lamar Attainment/Maintenance Area | 12/30/2001 | 11/25/2005 | 70 FR 61563, 10/25/2005 | |
| V. Canon City PM-10 Nonattainment Area | 12/30/1993 | 2/13/1995 | 59 FR 64332, 12/14/1994 | |
| VIII. Steamboat Springs PM10 Attainment/Maintenance Area | 11/24/2004 | 12/30/2001 | 69 FR 62210, 10/25/2004 | |
(d) EPA-approved source-specific requirements.
| Title | State effective date | EPA effective date | Final rule citation/date | Comments |
|---|---|---|---|---|
| Long-Term Strategy Review and Revision of Colorado's State Implementation Plan for Class I Visibility Protection: Part I: Hayden Station Requirements | 8/15/1996 | 2/18/1997 | 62 FR 2305, 1/16/1997 | |
| Revision of Colorado's State Implementation Plan for Class I Visibility Protection Craig Station Units 1 and 2 Requirements | 4/19/2001 | 8/6/2001 | 66 FR 35374, 7/5/2001 |
(e) EPA-approved nonregulatory provisions.
| Title | State effective date | EPA effective date | Final rule citation/date | Comments |
|---|---|---|---|---|
| Legislation | ||||
| Concerning Air Pollution Control, and, in connection therewith, revising the Air Program to comply with requirements of the Federal “Clean Air Act Amendments of 1990” | 7/1/1993 | 12/8/1994 | 59 FR 55584, 11/8/1994 | |
| Concerning Legislative Procedures for the Approval of State Implementation Plans and Regulations Related to Air Pollution | 5/31/1995 | 4/30/1998 | 63 FR 15294, 3/31/1998 | |
| Maintenance Plans | ||||
| Aspen | ||||
| Revised PM10 Maintenance Plan for the Aspen Attainment/Maintenance Area | 12/16/2010 | 11/18/2013 | 78 FR 57496, 9/19/2013 | |
| Canon City | ||||
| PM10 Maintenance Plan for Canon City | 11/20/2008 | 9/9/2013 | 78 FR 41307, 7/10/2013 | |
| Colorado Springs | ||||
| Colorado Springs Carbon Monoxide Maintenance Plan | 12/17/2009 | 9/30/2013 | 78 FR 46521, 8/1/2013 | |
| Denver Metropolitan Area | ||||
| 1982 Denver Regional Element of the State Air Quality Implementation Plan | 3/4/2001 | 10/11/2001 | 66 FR 47086, 9/11/2001 | |
| Carbon Monoxide Maintenance Plan for the Denver Metropolitan Area | 8/30/2003 | 11/15/2004 | 69 FR 55752, 9/16/2004 | |
| Ozone Redesignation Request and Maintenance Plan for the Denver Metropolitan Area | 1/11/2001 | 10/11/2001 | 66 FR 47086, 9/11/2001 | |
| PM10 Redesignation Request and Maintenance Plan For the Denver Metropolitan Area | 4/19/2001 | 10/16/2002 | 67 FR 58335, 9/16/2002 | |
| Revision to the Colorado State Implementation Plan: Concerning the removal of the Colorado Clean Vehicle Fleet Program from the SIP, and the adoption of a replacement program | 3/1/2000 | 1/14/2002 | 66 FR 64751, 12/14/2001 | |
| Early Action Compact Ozone Action Plan | 5/31/2004 | 9/19/2005 | 70 FR 48652, 8/19/2005 | |
| 2008 Ozone Moderate Area Attainment Plan | 1/14/2017 | 8/2/2018 | 83 FR 31068, 7/3/2018 | Except RACT for Metal Furniture Coatings, Miscellaneous Metal Products Coatings, Wood Furniture Manufacturing Operations, Industrial Cleaning Solvents, Aerospace, Oil and Natural Gas Industry, and major source RACT. |
| Fort Collins | ||||
| Revised Carbon Monoxide Maintenance Plan, Fort Collins Attainment/Maintenance Area | 12/16/2010 | 11/12/2013 | 78 FR 56164, 9/12/2013 | |
| Greeley | ||||
| Greeley Carbon Monoxide Maintenance Plan | 12/17/2009 | 10/1/2013 | 78 FR 46816, 8/2/2013 | |
| Lamar | ||||
| PM10 Redesignation Request and Maintenance Plan for the Lamar Area | 12/30/2001 | 11/25/2005 | 70 FR 61563, 10/25/2005 | |
| Longmont | ||||
| Revised Carbon Monoxide Maintenance Plan for the Longmont Attainment/Maintenance Area | 3/1/2004 | 11/29/2004 | 69 FR 58264, 9/30/2004 | |
| Pagosa Springs | ||||
| Final Revised PM10 Maintenance Plan for the Pagosa Springs Attainment/Maintenance Area | 11/19/2009 | 4/9/2014 | 79 FR 13256, 3/10/2014 | |
| Steamboat Springs | ||||
| Revised PM10 Maintenance Plan for theSteamboat Springs Attainment/Maintenance Area | 1/30/2012 | 3/23/2015 | 80 FR 2827, 1/21/2015 | |
| Telluride | ||||
| Revised PM10 Attainment/Maintenance Plan Telluride Attainment/Maintenance Area | 11/19/2009 | 3/13/2014 | 79 FR 8090, 2/11/2014 | |
| Local Ordinances/Resolutions | ||||
| Adopting the Fort Collins Better Air Campaign for Inclusion in the Fort Collins Element of the State Implementation Plan for Air Quality | 9/5/1989 | 6/17/1991 | 56 FR 15499, 4/17/1991 | |
| Visibility | ||||
| State Implementation Plan for Class I Visibility Protection, State of Colorado | 11/19/1987 | 10/11/1988 | 53 FR 30428, 8/12/1988 | |
| Regional Haze 5 Year Progress Report | 11/19/2015 | 10/11/2019 | 84 FR 47884, 9/11/2019 | |
| Long-Term Strategy Review and Revision of Colorado's State Implementation Plan for Class I Visibility Protection, Part II: Revision of the Long-Term Strategy | 11/18/2004 | 12/4/2006 | 71 FR 64465, 11/2/2006 | |
[80 FR 58209, Sept. 28, 2015, as amended at 81 FR 3966, Jan. 25, 2016; 81 FR 21468, Apr. 12, 2016; 81 FR 72722, Oct. 21, 2016; 82 FR 47382, Oct. 12, 2017; 83 FR 14758, Apr. 6, 2018; 83 FR 31071, July 3, 2018; 83 FR 31333, July 5, 2018; 84 FR 2451, Feb. 7, 2019; 84 FR 18992, May 3, 2019; 84 FR 34064, July 17, 2019; 84 FR 47885, Sept. 11, 2019; 85 FR 57697, Sept. 16, 2020; 86 FR 11128, Feb. 24, 2021; 86 FR 61073, Nov. 5, 2021]