(A) Letter dated April 26, 1985, from Governor Norman Bangerter submitting the Utah Visibility SIP and Regulations.

(B) The Visibility SIP and the Utah Air Conservation Regulations 1.1.7 and 3.11.1 were adopted on April 15, 1985 referred to in the Governor's letter as April 12, 1985.

(A) Letter and attachments dated December 12, 1985, from Governor Norman H. Bangerter submitting the SIP Revision for attainment of NAAQS for CO in Utah County. The attachments included Section 9, Part C; Section 9, Appendices A, C, H, and I; and Technical Support Document - Provo.

(A) Letter dated May 8, 1986, from Brent C. Bradford to Irwin Dickstein; Re: Response to questions on I/M with anti-tampering program.

(B) Letter and attachment dated May 15, 1986, from Brent Bradford to Irwin Dickstein transmitting Appendix D of the Technical Support Document.

(A) Letter dated December 2, 1988, from the Utah Bureau of Air Quality to the U.S. Environmental Protection Agency, Region VIII.

(B) A revised section 16, Visibility Protection, of the Utah SIP was adopted on November 12, 1987, except for the first three paragraphs of § 16.1, the fifth and sixth paragraph of § 16.4, and the second and third paragraphs of § 16.5.

(A) Revisions to the Utah Air Conservation Regulations adopted April 18, 1986. The revisions consist of adding stack height definitions (UACR 1.1.128 through UACR 1.1.133) and updating stack height exemptions (UACR 3.8).

(B) Stack height demonstration analysis submitted by the State in a letter dated May 2, 1986.

(A) Revisions to the Utah Air Conservation Regulations, section R446-1-1, Foreword and Definitions, section R446-1-3, Control of Installations, and section R446-2-1, Utah State Implementation Plan Incorporation by Reference, effective January 1, 1991.

(B) Letter dated May 1, 1991, from Kenneth Hansen of the Utah Division of Administrative Rules to Dave McNeill of the Utah Bureau of Air Quality, confirming a codification change to paragraph R446-1-3.6.5, effective May 1, 1991. This letter contains a reprinted version of R446-1-3.6.5.

(A) February 26, 1991, letter from F. Burnell Cordner, Executive Secretary, Utah Air Conservation Committee, to Douglas M. Skie, EPA, transmitting administrative materials for the SIP revision.

(B) May 2, 1991, letter from Norman H. Bangerter, Governor, State of Utah, to James J. Scherer, EPA. Official SIP submittal, transmitting the SIP narrative modifying section 8, Prevention of Significant Deterioration, and other administrative materials.

(A) Revisions to the following Utah Air Conservation Regulations, Section R446-1-1, Foreward and Definitions, effective January 1, 1991: R446-1-1.10, 1.16, 1.40, 1.60, 1.109, 1.126, 1.140, 1.150, 1.151, 1.159, 1.160, 1.161, 1.162, 1.163, 1.164, 1.165, 1.166, 1.167, 1.168, 1.169, 1.170, 1.171, 1.172, 1.173, 1.174, 1.175, 1.176, 1.177, 1.178, 1.180, 1.182, 1.183, 1.184.

(B) Revisions to the following rules of R446-1-4.9, Emission Standards. Non-Attainment Area Requirements - Ozone, effective June 15, 1991: 4.9.A through 4.9.E were added (disposal of VOCs; requirements for EPA concurrence on alternative test methods, alternative methods of control, alternative compliance periods, alternative emission limits, or alternative monitoring schedules; recordkeeping and reporting requirements; RACT requirements for major non-CTG sources; “once-in, always-in” requirements; and allowance for exclusion of non-reactive VOC's); revisions to 4.9.1 (Petroleum Liquid Storage), 4.9.2 (Gasoline Transfer/Storage), 4.9.3 (Control of Hydrocarbon Emissions in Refineries), 4.9.4 (Degreasing and Solvent Cleaning Operations), 4.9.5 (Cutback Asphalt), 4.9.6 (Volatile Organic Compounds Used for Coating Paper, Fabric, Vinyl, Metal Furniture, Large Appliances, Magnet Wire, Flat Wood Paneling, Miscellaneous Metal Parts and Products, and Graphic Arts), 4.9.7 (Perchlorethylene Dry Cleaning Plants), 4.9.8 (Compliance Schedule); 4.9.9 (Compliance Schedule) was deleted.

(A) May 9, 1991, letter from F. Burnell Cordner, Executive Secretary, Utah Air Conservation Committee, to Douglas Skie, EPA. This letter provided final changes to R446-1-4.9, indicated that these changes would become effective on June 15, 1991, and indicated that the State would submit the Ozone SIP revision package to EPA after the changes become effective.

(B) July 25, 1991, letter from Norman H. Bangerter, Governor, State of Utah, to James Scherer, EPA. Official SIP submittal, transmitting revised Regulation R446-1-4.9, and other administrative materials. This letter provided a negative declaration for seven CTG source categories: large petroleum dry cleaners, manufacturers of high density polyethylene, polypropylene, polystyrene resins, manufacturers of synthesized pharmaceutical products, manufacturers of pneumatic rubber tires, natural gas/gas processing plants, and synthetic organic chemical manufacturing industries (SOCMI) with fugitive emissions and/or air oxidation processes.

(C) September 5, 1991, letter from F. Burnell Cordner, Executive Secretary, Utah Air Quality Board, to James Scherer, EPA. This letter provided a negative declaration for three CTG source categories: surface coating of cans, surface coating of metal coils, and surface coating of automobiles and light duty trucks.

(D) January 30, 1992, letter from F. Burnell Cordner, Executive Secretary, Utah Air Quality Board, to Doug Skie, EPA. This letter contained the State's commitment to conduct capture efficiency testing using the most recent EPA capture efficiency protocols, and the commitment to adopt federal capture efficiency test methods after they are officially promulgated by EPA.

(A) Utah Air Conservation Regulations, printed January 27, 1992.

(B) Utah State Implementation Plan, Section 1-7 and 10-15, effective March 31, 1992.

(C) Utah State Implementation Plan, Section 9, Part A and Section 9, Part A, Appendix A effective August 14, 1991.

(A) R307-8; Oxygenated Gasoline Program, of the Utah Air Conservation Regulations as adopted by the State, effective December 16, 1993.

(A) Letter dated November 9, 1992, from Governor Norman Bangerter submitting the oxygenated gasoline program SIP revision.

(B) Letter dated May 19, 1994, from Governor Michael O. Leavitt submitting the oxygenated gasoline program SIP revision.

(A) Utah State Implementation Plan, Section 16, effective December 16, 1991.

(B) Utah State Implementation Plan, Section 9, Part B effective June 15, 1992.

(C) Utah Air Conservation Regulations, R307-1-4. Emission Standards: changes to 4.2 Sulfur Content of Fuels and 4.6.2, effective June 15, 1992.

(A) Utah Air Conservation Regulations, R307-1-1, the forward and the following definitions: “air contaminant,” “air contaminant source,” “air pollution,” “allowable emissions,” “ambient air,” “best available control technology (BACT),” “board,” “department,” “dispersion technique,” “emission limitation,” “executive director,” “executive secretary,” “major modification,” “major source,” “PM-10 precursor,” “person,” “temporary,” and “volatile organic compound (VOC);” effective November 15, 1993, printed June 24, 1994.

(B) Utah Air Conservation Regulations, R307-1-3.1.8, R307-1-3.1.10, and R307-1-3.3; effective August 16, 1993, printed May 26, 1994.

(A) Letter dated October 18, 1994 from Russell A. Roberts to Douglas M. Skie clarifying applicability of Utah's nonattainment new source review permitting requirements.

(A) Carbon Monoxide 1990 Base Year Emission Inventories for Ogden City, Utah SIP, Section IX, Part C.3., Table IX.C.5; Salt Lake City, Utah SIP, Section IX, Part C.3., Table IX.C.4; and Utah County, Utah SIP, Section IX, Part C.6., Table IX.C.10 all of which became effective on August 31, 1994.

(A) Utah Code, Title 19, Chapter 2, Air Conservation Act, Sections 19-2-109.1 and 19-2-109.2, to establish and fund a small business stationary source technical and environmental compliance assistance program, effective April 27, 1992.

(A) November 9, 1992 letter from the Governor of Utah submitting a Small Business Assistance Program plan to EPA.

(B) The State of Utah plan for the establishment and implementation of a Small Business Assistance Program, promulgated September 30, 1992 by the Utah Air Quality Board, effective December 1, 1992.

(A) Revisions to the Utah Air Conservation Regulations, R307-1-1, the definitions of “baseline area,” “baseline date,” “net emissions increase,” and “significant,” effective 9/22/94, printed 10/24/94.

(B) Revisions to the Utah Air Conservation Regulations, R307-1-3, Sections 3.6.2.B, 3.6.2.D, 3.6.2.E, 3.6.3.A, 3.6.3.B, 3.6.3.D.(2) and (3), 3.6.4.A.(1), 3.6.4.C, 3.6.4.D, 3.6.5.A, 3.6.5.B.(1)(a), 3.6.5.C, 3.6.5.D, 3.6.5.E, 3.6.5.F, and 3.6.6, effective 10/1/94, printed 10/24/94.

(A) Emission Statement Inventory regulation, UACR R307-1-3.5.4, ozone nonattainment area designation definition, UACR R307-1-3.3.3C, and the following definitions in UACR R307-1-1.; “Control Apparatus”, “Emissions Information”, “Peak Ozone Season”, “Process Level”, and “Process Rate”. All were adopted on August 4, 1993, and became effective on November 15, 1993.

(B) A letter dated May 30, 1995, from Russell Roberts, Director, Utah Division of Air Quality to Douglas Skie, Chief, Air Programs Branch for Region 8.

(A) Utah State Implementation Plan, Subsection 15.10, Policy of the Air Conservation Committee Concerning the Protection of Scenic Views Associated with Mandatory Class I Areas from Significant Impairment for Visibility, adopted on March 26, 1993, and effective on March 29, 1993.

(A) A July 25, 1996 letter from Michael O. Leavitt, Utah Governor, to Jack McGraw, EPA Region VIII Acting Regional Administrator, in which it was communicated, among other things, that the Utah Air Quality Board deleted R307-5 from the Utah Air Conservation Regulations. The deletion was effective March 29, 1993.

(A) Utah Air Conservation Regulations, R307-18-1, “Standards of Performance for New Stationary Sources (NSPS),” effective September 9, 1996, printed October 19, 1996.

(A) UACR R307-2-13 adopted by the Utah Air Quality Board on January 8, 1997, effective March 4, 1997, including Section IX, Part D.2 of the Utah State Implementation Plan (SIP) that such rule incorporates by reference (Ozone Maintenance Provisions for Salt Lake and Davis Counties, adopted by the Utah Air Quality Board on January 8, 1997), and excluding any other provisions that such rule incorporates by reference.

(B) The following State Approval Orders (AO): Pacificorp Gadsby Power Plant AO DAQE-0063-94 dated February 3, 1994, Kennecott Utah Copper Utah Power Plant AO DAQE-433-94 dated May 27, 1994, Hill Air Force Base (HAFB) AO DAQE-163-96 dated February 9, 1996, HAFB AO DAQE-1134-95 dated December 7, 1995, HAFB AO DAQE-860-95 dated September 20, 1995, HAFB AO DAQE-775-95 dated August 30, 1995, HAFB AO DAQE-403-95 dated May 8, 1995, HAFB AO DAQE-067-95 dated January 31, 1995, HAFB AO DAQE-068-95 dated January 30, 1995, HAFB AO DAQE-915-94 dated October 18, 1994, HAFB AO DAQE-824-94 dated September 29, 1994, HAFB AO DAQE-0752-93 dated August 27, 1993, HAFB AO DAQE-0719-93 dated August 20, 1993, HAFB AO DAQE-0103-93 dated February 11, 1993, HAFB AO DAQE-1171-92 dated January 4, 1993, HAFB AO DAQE-416-92 dated April 28, 1992, HAFB AO DAQE-167-92 dated February 19, 1992, HAFB AO DAQE-894-91 dated November 25, 1991, HAFB AO BAQE-039-91 dated February 7, 1991, HAFB AO BAQE-669-88 dated December 20, 1988, HAFB AO BAQE-525-88 dated October 13, 1988, HAFB AO BAQE-353-88 dated July 21, 1988, HAFB AO BAQE-026-88 dated January 20, 1988, HAFB AO for Industrial Wastewater Treatment Facility dated February 20, 1986, HAFB AO for Hydrazine Exhaust Incinerator dated February 5, 1985, HAFB AO for Paint Booth, HVAC Modification, Standby Generators, and Fuel Storage dated July 18, 1983, HAFB AO for Remodeling Base Exchange BX Service Station dated July 12, 1979, HAFB AO for Construction dated June 27, 1978, and the Olympia Sales Company AO DAQE-300-95 dated April 13, 1995.

(C) UACR R307-2-18, adopted by the Utah Air Quality Board on February 5, 1997, effective February 14, 1997. This rule incorporates by reference Section X, Part A of the Utah State Implementation Plan, Vehicle Inspection and Maintenance Program, General Requirements and Applicability.

(D) UACR R307-2-31, adopted by the Utah Air Quality Board on February 5, 1997, effective February 14, 1997. This rule incorporates by reference Section X, Part B of the Utah State Implementation Plan, Vehicle Inspection and Maintenance Program, Davis County.

(E) UACR R307-2-32, adopted by the Utah Air Quality Board on February 5, 1997, effective February 14, 1997. This rule incorporates by reference Section X, Part C of the Utah State Implementation Plan, Vehicle Inspection and Maintenance Program, Salt Lake County.

(F) UACR R307-2-34, adopted by the Utah Air Quality Board on February 5, 1997, effective February 14, 1997. This rule incorporates by reference Section X, Part E of the Utah State Implementation Plan, Vehicle Inspection and Maintenance Program, Weber County.

(G) UACR R307-1-3.3.3.C., a portion of Control of Installations, as adopted by the Utah Air Quality Board on January 8, 1997, effective January 15, 1997.

(H) UACR R307-1-3.5.3.B.(1), a portion of Emission Statement Inventory regulation, as adopted by the Utah Air Quality Board on January 8, 1997, effective January 15, 1997.

(I) UACR R307-14-1, Requirements for Ozone Nonattainment Areas and Davis and Salt Lake Counties, adopted by the Utah Air Quality Board on August 9, 1995, effective on August 15, 1995.

(A) UACR R307-2-12, adopted by the Utah Air Quality Board on August 7, 1996 and September 4, 1996, effective November 1, 1996, as modified through a notice of nonsubstantive rule change dated July 14, 1998, effective July 27, 1998, to correct minor mathematical errors in Section IX, Part C.7.f.(2) of the Utah State Implementation Plan (SIP). UACR R307-2-12 incorporates by reference a number of provisions of the Utah SIP, only some of which are relevant to this rulemaking action. EPA's incorporation by reference of UACR R307-2-12 only extends to the following Utah SIP provisions and excludes any other provisions that UACR R307-2-12 incorporates by reference:

Section IX, Part C.7 (except for Section IX, Part C.7.f.(3)), Carbon Monoxide Maintenance Provisions for Salt Lake City, adopted by Utah Air Quality Board on August 7, 1996, and September 4, 1996, effective November 1, 1996, as modified by the nonsubstantive rule change noted above.

(B) UACR R307-1-3.3, a portion of Requirements for Nonattainment and Maintenance Areas - New and Modified Sources, as adopted by the Utah Air Quality Board on October 4, 1995, December 6, 1995, effective January 31, 1996.

(A) February 19, 1998, letter from Ursula Trueman, Director, Utah Division of Air Quality, Department of Environmental Quality to Richard R. Long, Director, Air and Radiation Program, EPA Region VIII, entitled “DAQS-0188-98; Technical Support Documents - Ogden City and Salt Lake City CO Maintenance Plans.” This letter confirmed that all the emission projections, contained in the technical support documents for both the Salt Lake City and Ogden City redesignation requests, were properly adopted by the Utah Air Quality Board in accordance with the Utah Air Quality Rules.

(B) Materials from Jan Miller, Utah Division of Air Quality, Department of Environmental Quality, received by Tim Russ, Air and Radiation Program, EPA Region VIII, displaying the minor mathematical corrections to the on-road mobile source emission budgets in Section IX, Part C. 7.f.(2) of the Salt Lake City CO Maintenance Plan. These nonsubstantive changes were made in accordance with the Utah Air Quality Rules and were effective July 27, 1998.

(A) UACR R307-1-1, a portion of Forward and Definitions, definition of VOC, as adopted by the Utah Air Quality Board on January 7, 1998, effective January 8, 1998.

(B) UACR R307-6, a portion of De minimis Emissions from Air Strippers and Soil Venting Projects, nonsubstantive wording changes, effective October 1, 1995.

(A) UACR R307-1-1, a portion of “Foreword and Definitions,” revision of definition for “Sole Source of Heat,” as adopted by Utah Air Quality Board on December 9, 1993, effective on January 31, 1994.

(B) UACR R307-1-4, a portion of “Emissions Standards,” as adopted by Utah Air Quality Board on December 9, 1993, effective on January 31, 1994.

(C) UACR R307-1-2, a portion of “General Requirements,” open burning changes and nonsubstantive wording changes, as adopted by Utah Air Quality Board on September 6, 1995, effective on October 31, 1995.

(D) UACR R307-1-1, a portion of “Foreword and Definitions,” addition of definition for “PM₁₀ Nonattainment Area,” as adopted by Utah Air Quality Board on January 7, 1998, effective on January 8, 1998.

(A) July 20, 1998, fax from Jan Miller, Utah Department of Air Quality, to Cindy Rosenberg, EPA Region VIII, transmitting Utah Code 65A-8-9, regarding closed fire seasons.

(B) October 21, 1998, letter from Richard R. Long, Director, EPA Air and Radiation Program, to Ursula Trueman, Director, Utah Division of Air Quality, requesting that Utah withdraw the submitted Salt Lake and Davis County PM₁₀ Contingency Measure SIP revisions, the Utah County PM₁₀ Contingency Measure SIP revisions, and the Residential Woodburning in Salt Lake, Davis and Utah Counties PM₁₀ Contingency Measure SIP revision.

(C) November 9, 1998, letter from the Governor of Utah, to William Yellowtail, EPA Region VIII Administrator, requesting that the submitted Salt Lake and Davis County and Utah County PM₁₀ Contingency Measure SIP revisions and the Residential Woodburning in Salt Lake, Davis and Utah Counties PM₁₀ Contingency Measure SIP revision be withdrawn.

(D) December 16, 1998, letter from Larry Svoboda, EPA Region VIII, to Ursula Trueman, Utah Department of Air Quality, clarifying revisions that were made to UACR R307-1-4.

(E) January 5, 1999, letter from Ursula Trueman, Utah Department of Air Quality, to William Yellowtail, EPA Region VIII Administrator, concurring on EPA's clarification of revisions that were made to UACR R307-1-4.

(F) January 29, 1999, letter from William Yellowtail, EPA Region VIII Administrator, to the Governor of Utah returning the Salt Lake and Davis County and Utah County PM₁₀ Contingency Measure SIP revisions and the Residential Woodburning in Salt Lake, Davis and Utah Counties PM₁₀ Contingency Measure SIP revision.

(A) UACR R307-2-30, Section XXII, General Conformity, as adopted on October 4, 1995, effective October 12, 1995.

(B) UACR R307-19, General Conformity, as adopted on October 4, 1995, effective October 12, 1995.

(A) UACR R307-1-3, a portion of “Control of Installations,” revisions to road salting and sanding requirements and deletion of non ferrous smelter orders, as adopted by Utah Air Quality Board on November 5, 1993, effective on January 3, 1994.

(B) UACR R307-2-1, “Incorporation by Reference,” revised date for incorporation by reference of the State Implementation Plan, as adopted by Utah Air Quality Board on January 31, 1994.

(C) UACR R307-1-1, “Foreword and Definitions,” nonsubstantive change made to definition of “PM₁₀ precursor,” effective on June 1, 1994.

(D) UACR R307-1-3, “Control of Installations,” nonsubstantive changes to road salting and sanding, effective on June 1, 1994.

(A) February 22, 1999 letter from Ursula Trueman, Director, Utah Division of Air Quality, to Richard Long, Director, EPA Region VIII Air and Radiation Program, transmitting nonsubstantive change correction to R307-2-1, “Incorporation by Reference,” that was left out of the February 1, 1995 SIP submittal.

(B) March 16, 1999 letter from Larry Svoboda, Unit Leader, EPA Region VIII Air and Radiation Program, to Ursula Trueman, Director, Utah Division of Air Quality, explaining EPA's interpretation of nonsubstantive revision to definition of “PM₁₀ precursor.”

(C) April 28, 1999 letter from Richard Sprott, Planning Branch Manager, Utah Division of Air Quality, to Larry Svoboda, Unit Leader, EPA Region VIII Air and Radiation Program, providing explanation for and background to the “PM₁₀ precursor” definition.

(D) August 26, 1999 fax from Jan Miller, Utah Division of Air Quality, to Cindy Rosenberg, EPA Region VIII Air and Radiation Program, transmitting documentation for effective date of the “PM₁₀ precursor” definition.

(A) UACR R307-110-19, Section XI, Other Control Measures for Mobile Sources, as adopted on February 9, 2000, effective February 10, 2000.

(B) Revisions to Section XI of the Utah SIP, Other Control Measures for Mobile Sources, adopted February 9, 2000, effective February 10, 2000.

(A) UACR R307-2-12, section IX, part C of the Utah State Implementation Plan (SIP), adopted by the Utah Air Quality Board on August 7, 1996, and September 4, 1996, effective November 1, 1996. EPA's incorporation by reference of UACR R307-2-12 only extends to the following Utah SIP provisions and excludes any other provisions that UACR R307-2-12 incorporates by reference:

Section IX, part C.8 (except for section IX, part C.8.f.(3)), “Carbon Monoxide Maintenance Provisions for Ogden City,” adopted by Utah Air Quality Board on August 7, 1996, and September 4, 1996, effective November 1, 1996.

(B) UACR R307-8, Oxygenated Gasoline Program, as adopted by the Utah Air Quality Board on April 21, 1998, effective April 22, 1998.

(A) February 19, 1998, letter from Ursula Trueman, Director, Utah Division of Air Quality, Department of Environmental Quality to Richard R. Long, Director, Air and Radiation Program, EPA Region VIII, entitled “DAQS-0188-98; Technical Support Documents - Ogden City and Salt Lake City CO Maintenance Plans.” This letter confirmed that all the emission projections contained in the technical support documents for both the Salt Lake City and Ogden City redesignation requests were properly adopted by the Utah Air Quality Board in accordance with the Utah Air Quality Rules.

(B) July 17, 2000, letter from Richard Long, Director, Air and Radiation Program, EPA Region VIII, to Ursula Kramer, Director, Utah Division of Air Quality, Department of Environmental Quality, entitled “Federal Register Action for the Ogden City Carbon Monoxide (CO) Redesignation - Resolution of Issues with the Conformity Budgets.”

(C) September 11, 2000, letter from Rick Sprott, Acting Director, Utah Division of Air Quality, Department of Environmental Quality, to Richard Long, Director, Air and Radiation Program, EPA Region VIII, entitled “DAQP-131-00; Ogden City Carbon Monoxide (CO) Redesignation - Resolution of Issues with the Conformity Budgets.” This letter provided clarification regarding the transportation conformity budgets in section IX.C.8 of the Ogden City maintenance plan SIP revision.

(A) Utah Air Conservation Regulations section R307-101-2, definitions of “significant” and “volatile organic compound” (VOC), effective April 8, 1999.

(A) UACR R307-7 effective November 15, 1996.

(A) UACR R307-110-33, which incorporates by reference Utah SIP, Section X, Vehicle Inspection and Maintenance Program, Part C, Salt Lake County and appendices 1.a, 1.b, and 1.c, adopted by the UAQB August 1, 2001 and State effective on August 2, 2001.

(A) UACR R-307-110-31 which incorporates by reference Utah SIP, Section X, Vehicle Inspection and Maintenance Program, Part A, General Requirements and Applicability adopted by the UAQB on August 1, 2001 and State effective on August 2, 2001.

(A) Rule R307-110-34 and Section X, Vehicle Inspection and Maintenance Program, Part D, Utah County, including appendices 1 through 6, as adopted by the Utah Air Quality Board on August 1, 2001, effective October 2, 2001, published in the Utah State Bulletin issue of September 1, 2001.

(A) Letter dated December 7, 2001 from Governor Michael O. Leavitt submitting Utah County's inspection and maintenance program state implementation plan revision.

(B) Evaluation of the Utah County Inspection/Maintenance Program, dated May 20, 1999.

(A) Rule R307-310 “Salt Lake County: Trading of Emission Budgets for Transportation Conformity”, as adopted on May 13, 2002, by the Utah Air Quality Board, and State effective on May 13, 2002.

(A) Rule R307-301-3 “Average Oxygen Content Standard”, as adopted on September 5, 2001, by the Utah Air Quality Board, and State effective on September 10, 2001. This rule supersedes and replaces R307-8-3.1.B.

(A) Rule R307-110-10, which incorporates revisions to portions of the Utah State Implementation Plan, Section IX, “Control Measures for Area and Point Sources,” Part A, “Fine Particulate Matter” as adopted on July 3, 2002, by the Utah Air Quality Board, and State effective on September 5, 2002. (Section IX of the Utah SIP was formerly designated Section 9. The revisions to Section IX, Part A we are incorporating by reference with this action do not replace Section 9, Part A entirely, but revise portions of Section 9.A.3., 9.A.6, 9.A.7, 9.A.8, 9.A.9 of the previously approved Utah SIP and add a new Section IX.A.10.)

(B) Rule R307-110-17, which incorporates revisions to portions of the Utah State Implementation Plan, Section IX, “Control Measures for Area and Point Sources,” Part H, “Emission Limits,” as adopted on June 5, 2002, by the Utah Air Quality, and State effective on September 5, 2002. (Section IX, Part H of the Utah SIP was formerly designated Section 9, Appendix A. The revisions to Section IX, Part H we are incorporating by reference with this action replace the following sections of Section 9, Appendix A of the previously approved Utah SIP: Section 1.1 (General Requirements (Utah County)) and all subsections thereof; Section 1.2 (Particulate Emission Limitations (company specific)) and all subsections thereof.)

(A) Letter dated August 9, 2002 from Richard Sprott, Director, Utah Division of Air Quality, to Richard Long, Director, Air and Radiation Program, EPA Region 8, transmitting the chronology of how the Utah County PM₁₀ SIP revision was adopted over two Utah Air Quality Board meetings (June 5, 2002 and July 3, 2002) and the justification for the nonsubstantive revisions made between the two adoption dates.

(B) Letter dated July 3, 2002 from Governor Michael O. Leavitt, State of Utah, to Robert E. Roberts, Regional Administrator, EPA Region 8, requesting EPA's approval of the Utah State Implementation Plan for PM₁₀ in Utah County.

(C) Commitment letter dated April 18, 2002 from Richard Sprott, Director, Utah Division of Air Quality, to Richard Long, Director, Air and Radiation Program, EPA Region 8, committing to work with us to address remaining issues with the PM₁₀ SIPs for both the Utah and Salt Lake County nonattainment areas and with the Utah SIP in general. Utah will address these ongoing issues in a SIP revision (which may be in the form of a maintenance plan) that will be submitted by March 1, 2004.

(D) Letter dated March 15, 2002 from, Richard Sprott, Director, Utah Division of Air Quality, to Richard Long, Director, Air and Radiation Program, EPA Region 8, accompanied by three volumes of Technical Support Documentation titled “Supplement II-02 to the Technical Support Documentation for the State Implementation Plan for PM₁₀” for the Utah County PM₁₀ SIP revision.

(E) Utah's General Definition rule R307-101-2 as in effect at the time Utah adopted Section IX, Part H of the SIP revision on June 5, 2002.

(F) All portions of the July 3, 2002 Utah PM₁₀ SIP revision submittal, other than any documents or provisions mentioned in paragraph (c)(54)(i) of this section.

(A) Utah State Implementation Plan Section I; Section II; Section III (except III.C); Section IV; Section V; Section VI; Section VII (except VII.D); Section IX, Part IX.B (except the title, IX.B.3.a, IX.B.3.d, IX.B.3.e, and IX.B.4); Section IX, Parts C, E, F and G (except the titles); Section IX, Part D.1 (except for the title and IX.D.1.d (5)); Section XI (Appendix 1 and Appendix 2 only); Section XII; Section XIII; Section XIV (except Table IX.9); Section XV; Section XVI; Section XVII (except XVII.A, XVII.D and XVII.E); Section XVIII (except XVIII.B); and Section XIX, effective 11/12/93.

(B) Utah State Implementation Plan Section IX, Part IX.B.3.d; Section IX, titles of Parts B, C, D.1, E, F and G; Section XIV, Table XIV.9; Section XVII, Parts XVII.A, XVII.D and XVII.E; and Section XVIII, Part XVIII.B, effective 2/25/2000.

(C) Utah State Implementation Plan Section III, Part III.C; Section VII, Part VII.D; Section VIII; Section IX, Parts IX.B.3.a, IX.B.3.e, IX.B.4, IX.C.7.b(3), IX.C.7.h(3), IX.C.8.b(3), IX.C.8.f(1)(a), IX.C.8.h(3)(a), IX.C.8.h(3)(c), IX.D.1.d(5), IX.D.2.b, IX.D.2.d(1)(a), IX.D.2.e(1), IX.D.2.f(1)(a), IX.D.2.h (except IX.D.2.h(2)), IX.D.2.i and IX.D.2.j; and Section XXII, effective January 1, 2003.

(A) October 3, 2002 letter from Rick Sprott, Utah Department of Air Quality, to Richard Long, EPA Region VIII, to address typographical errors and missing pages in the January 27, 1994 submittal.

(B) [Reserved]

(A) UACR R307-170, effective 4/1/1999, except sections R307-170-4, R307-170-5 and R307-170-9.

(B) UACR sections R307-170-4, R307-170-5 and R307-170-9, effective December 5, 2002.

(A) Revisions to the Utah Air Conservation Regulations, R307-101-2, the definitions “Actual Emissions,” “Clean Coal Technology,” “Clean Coal Technology Demonstration Project,” “Electric Utility Steam Generating Unit,” “Emissions Unit,” “Pollution Control Project,” and “Representative Actual Annual Emissions,” effective 7/12/01.

(B) Revisions to the Utah Air Conservation Regulations, R307-101-2, the definitions “Major Modification,” “Reactivation of Very Clean Coal-Fired Electric Utility Steam Generating Unit,” “Repowering,” and “Temporary Clean Coal Technology Demonstration Project,” effective 6/1/03.

(C) Revisions to the Utah Air Conservation Regulations, R307-405-1, the definition “Major Modification” effective 6/1/03.

(A) Utah Administrative Code (UAC) rule sections: R307-101-1 and 2 with the exception of the definitions for “actual emissions,” “major modification,” “part 70 source,” “significant,” and “volatile organic compound” effective September 15, 1998; R307-102-1 through R307-102-6 effective September 15, 1998 and R307-102-1(2) effective August 3, 2000; R307-105-1 and R307-105-2 effective September 15, 1998, R307-107-1 through R307-107-6 effective September 15, 1998; R307-110-1 through R307-110-9, R307-110-11, R307-110-13 through R307-110-15, R307-110-18, R307-110-20 through R307-110-28, R307-110-30, and R307-110-32 effective September 15, 1998; R307-115-1 effective September 15, 1998; R307-130-1 through R307-130-4 effective September 15, 1998; R307-165-1 through R307-165-4 effective September 15, 1998; R307-201-1 through R307-201-3 effective September 15, 1998; R307-202-1 through R307-202-6 effective September 15, 1998; R307-203-1 through R307-203-3 effective September 15, 1998; R307-206-1 through R307-206-5 effective September 15, 1998; R307-302-1, R302-302-2 (except paragraph (4)) and R307-302-4 effective September 15, 1998; R307-305-1 through R307-305-7 effective September 15, 1998; R307-307-1 through R307-307-3 effective September 15, 1998; R307-325-1 through R307-325-4 effective September 15, 1998; R307-326-1 through R307-326-7 effective September 15, 1998; R307-327-1 through R307-327-3 effective September 15, 1998; R307-328-1 through R307-328-5 effective September 15, 1998; R307-335-1 through R307-335-4 effective September 15, 1998; R307-340-1 through R307-340-13 effective September 15, 1998; R307-341-1 through R307-341-3 effective September 15, 1998; R307-342-1 through R307-342-7 effective September 15, 1998; R307-401-9 and R307-401-10(1) effective September 15, 1998; R307-403-1 through R307-403-9 effective September 15, 1998; R307-405-1 through R307-405-8 effective September 15, 1998; R307-406-1 through R307-406-6 effective September 15, 1998; R307-413-7 effective September 15, 1998; and R307-414-1 through R307-414-3 effective September 15, 1998.

(A) Outline for Utah's Rules Reorganization effective September 15, 1998.

(B) July 6, 2000 letter from Richard Long, EPA Region VIII to Ursula Kramer, Director, Utah Division of Environmental Quality requesting Utah to withdraw Utah SIP submittals dated April 30, 1998, October 9, 1998, and April 19, 2000.

(C) October 6, 2000 letter from Richard Long, EPA Region VIII to Rick Sprott, Acting Director, Utah Division of Air Quality (UDAQ) notifying UDAQ of an October 6, 1995 EPA memorandum (included with the October 6, 2000 letter) stating that Clean Air Act section 172(c)(9) pertaining to contingency measures requirements would not apply to PM10 nonattainment areas that had attained the standard with at least 3 years of clean air quality and as long as the area continued to attain the standard.

(D) October 16, 2000 letter from Michael Leavitt, Governor of Utah to William Yellowtail, Regional Administrator, EPA Region VIII requesting the withdraw of Utah's SIP submittals dated April 30, 1998, October 9, 1998, and April 19, 2000.

(E) April 2, 2002 letter from Richard Long, EPA Region VIII to Rick Sprott, Director, Utah Division of Air Quality informing UDAQ of our intent to not act on Utah's SIP submittal dated October 26, 2000 and our intent to remove existing asbestos rule language (R701-1-8) from Utah's federally approved SIP.

(F) April 7, 2005 letter from Rick Sprott, Director, Utah Division of Air Quality agreeing with EPA on the exclusion of Utah rules R307-1-6, R307-121, R307-122, R307-135, R307-214, R307-215, R307-220, R307-221, R307-320, R307-332, R307-415, R307-417, and R307-1-8 from Utah's federally approved SIP.

(A) UAC R307-110-12, as adopted by the Utah Air Quality Board on October 6, 2004, effective December 2, 2004. This incorporation by reference of UAC R307-110-12 only extends to the following Utah SIP provisions and excludes any other provisions that UAC R307-110-12 incorporates by reference: Section IX, Part C.7, “Carbon Monoxide Maintenance Provisions for Salt Lake City,” adopted by Utah Air Quality Board on October 6, 2004, effective December 2, 2004.

(B) UAC R307-110-33, “Section X, Vehicle Inspection and Maintenance Program, Part C, Salt Lake County,” as adopted by the Utah Air Quality Board on October 6, 2004, effective October 7, 2004.

(A) UAC R307-110-12, as adopted by the Utah Air Quality Board on November 3, 2004, effective January 4, 2005. This incorporation by reference of UAC R307-110-12 only extends to the following Utah SIP provisions and excludes any other provisions that UAC R307-110-12 incorporates by reference:

Section IX, Part C.8, “Carbon Monoxide Maintenance Provisions for Ogden,” adopted by the Utah Air Quality Board on November 3, 2004, effective January 4, 2005.

(B) UAC R307-110-35, “Section X, Vehicle Inspection and Maintenance Program, Part E, Weber County,” as adopted by the Utah Air Quality Board on November 3, 2004, effective November 4, 2004.

(A) A July 28, 2005 letter from Jan Miller, Utah Department of Environmental Quality, to Kerri Fiedler, EPA Region VIII, to address typographical errors in the November 29, 2004 submittal.

(B) An August 2, 2005 letter from Richard Sprott, Utah Department of Environmental Quality, to Gary House, Weber-Morgan Board of Health, addressing limits on Weber County authority to revise vehicle emission cutpoints.

(A) UAC R307-110-12, as adopted by the Utah Air Quality Board on March 31, 2004, effective May 18, 2004. This incorporation by reference of UAC R307-110-12 only extends to the following Utah SIP provisions and excludes any other provisions that UAC R307-110-12 incorporates by reference: “Section IX, Part C.6, Carbon Monoxide Provisions for Provo,” adopted by the Utah Air Quality Board on March 31, 2004, effective May 18, 2004.

(B) UAC R307-110-31, “Section X, Vehicle Inspection and Maintenance Program, Part A, General Requirements and Applicability,” as adopted by the Utah Air Quality Board on March 31, 2004, effective May 18, 2004.

(C) UAC R307-110-34, “Section X, Vehicle Inspection and Maintenance Program, Part D, Utah County,” as adopted by the Utah Air Quality Board on March 31, 2004, effective May 18, 2004.

(D) UAC R307-302-3, “No-Burn Periods for Carbon Monoxide,” as adopted by the Utah Air Quality Board on August 13, 1998, effective September 15, 1998.

(E) UAC R307-302-4, “Violations,” as adopted by the Utah Air Quality Board on August 13, 1998, effective September 15, 1998.

(A) An August 2, 2005 letter from Richard Sprott, Utah Department of Environmental Quality, to Jerry Grover, Utah County Commission, addressing limits on Utah County authority to revise vehicle emission cut-points.

(B) An August 19, 2005 letter from Richard Sprott, Utah Department of Environmental Quality, to Richard Long, EPA Region VIII, providing supplemental Technical Support Documentation to Volumes 11 and 12 of the State's Technical Support Document for the Provo area's carbon monoxide attainment demonstration and maintenance plan that was submitted by Governor Walker on April 1, 2004.

(C) A September 8, 2005 letter from Jan Miller, Utah Department of Environmental Quality, to Kerri Fiedler, EPA Region VIII, to address typographical errors in “Section X, Part D, Utah County Vehicle Emissions Inspection and Maintenance Program” that was submitted by Governor Walker on April 1, 2004.

(A) Utah Administrative Code rule R307-101-2, as adopted by the Utah Air Quality Board on July 6, 2005, effective on July 7, 2005. This incorporation by reference extends only to the definition of Volatile Organic Compounds and excludes any other provisions that R307-101-02 incorporates by reference.

(B) Utah Administrative Code rule R307-101-2, as adopted by the Utah Air Quality Board on September 7, 2005, effective on September 8, 2005. This incorporation by reference extends only to the definition of the Clearing Index and excludes any other provisions that R307-101-2 incorporates by reference.

(A) Utah Administrative Code sections: R307-170-7(1); 307-170-4; R307-170-5(1)(b); R307-170-5(7); R307-170-7(6); R307-170-7(6)(a) and (b); and in R307-170-9 sections (5)(a) and (d), (6)(b), (7)(a)(i), (7)(b), and (9)(a); effective January 5, 2006.

(A) Addition to the UAC of rule R307-110-36 that incorporates by reference Section XXIII, “Interstate Transport,” of the Utah SIP. Rule R307-110-36 was adopted by the UAQB on February 7, 2007, effective February 9, 2007, and it was submitted by the Governor to EPA on March 22, 2007.

(B) Revision to UAC Rule R307-130-4, “Options.” This revision removes from the text the word “not.” The amended text was adopted by the UAQB on June 21, 2007, effective July 13, 2007, and it was submitted by the Utah Governor to EPA on September 17, 2007.

(A) Replacement page for UAC Rule R307-110-36 attached to the March 22, 2007 submittal letter by the Utah Governor to EPA. The new page correctly refers to Section XXIII of the Utah SIP instead of the incorrect reference to Section XXII included in the corresponding page submitted with the Administrative Documentation for Rule R307-110-36.

(A) UAC R307-110-20, “Section XII, Transportation Conformity Consultation,” as adopted by the Utah Air Quality Board on May 2, 2007, effective on May 2, 2007.

(A) UAC R307-101-2, “Definitions,” as adopted by the Utah Air Quality Board on February 6, 2008, effective on February 8, 2008.

(B) UAC R307-115-1, “Determining Conformity,” as adopted by the Utah Air Quality Board on February 6, 2008, effective on February 8, 2008.

(C) UAC R307-170-7, “Performance Specification Audits,” as by the Utah Air Quality Board adopted on February 6, 2008, effective on February 8, 2008.

(D) UAC R307-310-2, “Definitions,” as adopted by the Utah Air Quality Board on February 6, 2008, effective on February 8, 2008.

(E) UAC R307-101-3, “Version of CFR Incorporated by Reference,” as adopted by the Utah Air Quality Board on February 6, 2008, effective on February 8, 2008.

(A) . Title R307 of the Utah Administrative Code, Rule 307-221 EMISSION STANDARDS: EMISSION CONTROLS FOR EXISTING MUNICIPAL SOLID WASTE LANDFILLS, Rule 307-221-1, Purpose and Applicability. Effective January 7, 1999. Published in the Utah State Bulletin, Volume 98, Number 22, November 15, 1998.

(B) . Title R307 of the Utah Administrative Code, Rule 307-150 EMISSION INVENTORIES, Rule 150-1, Purpose and General Requirements; Rule 150-2 Definitions; Rule 150-3 Applicability; Rule 307-150-5 Sources Identified in R307-150-3(2); Rule 307-150-6 Sources Identified in R307-150-3(3); Rule 307-150-7 Sources Identified in R307-150-3(4). Effective December 31, 2003. Published in the Utah State Bulletin, Volume 23, Number 23, December 1, 2003.

(A) October 15, 2002 letter from Richard Long, EPA Region VIII to Rick Sprott, Director, Utah Division of Air Quality (UDAQ) notifying UDAQ of the June 10, 2002 publication of the Consolidated Emission Reporting Rule (40 CFR Part 51, Subpart A) and the need for the State to update its emission inventory reporting requirements.

(A) The Utah Administrative Code (UAC), R307-110-9, Section VIII, Prevention of Significant Deterioration, is amended effective June 16, 2006.

(B) The Utah Administrative Code (UAC), R307-405, Permits: Major Sources in Attainment or Unclassified Areas (PSD), (except R307-405-3(2)(a)(i), “Major Source Baseline Date”) is amended effective September 7, 2007.

(A) Ozone Maintenance Provisions for Salt Lake and Davis Counties, Section IX, Part D.2 that was adopted by the Air Quality Board on June 3, 1998 and submitted by the Governor on February 22, 1999.

(A) Title R307 of the Utah Administrative Code - Environmental Quality, Air Quality, Rule R307-150 - Emission Inventories, sections -1, Purpose and General Requirements, -2, Definitions, -3, Applicability, -5, Sources Identified in R307-150(3)(2), Large Major Source Inventory Requirements, -6, Sources Identified in R307-150-3(3), -7, Sources Identified in R307-150-3(4), Other Part 70 Sources, and -8, Exempted Hazardous Air Pollutants. Effective December 31, 2003; as published in the Utah State Bulletin December 1, 2003 and January 15, 2004.

(B) Title R307 of the Utah Administrative Code - Environmental Quality, Air Quality, Rule R307-150 - Emission Inventories, section -4, Sulfur Dioxide Milestone Emission Inventory Requirements. Effective September 4, 2008; as published in the Utah State Bulletin July 1, 2008 and October 1, 2008.

(C) Title R307 of the Utah Administrative Code - Environmental Quality, Air Quality, Rule R307-250 - Western Backstop Sulfur Dioxide Trading Program, sections -1, Purpose, -3, WEB Trading Program Trigger, -10, Allowance Transfers, -11, Use of Allowances from a Previous Year, and -13, Special Penalty Provisions for the 2018 Milestone. Effective December 31, 2003; as published in the Utah State Bulletin December 1, 2003 and January 15, 2004.

(D) Title R307 of the Utah Administrative Code - Environmental Quality, Air Quality, Rule R307-250 - Western Backstop Sulfur Dioxide Trading Program, sections -2, Definitions, -4, WEB Trading Program Applicability, -5, Account Representative for WEB Sources, -6, Registration, -7, Allowance Allocations, -8, Establishment of Accounts, -9, Monitoring, Recordkeeping, and Reporting, and -12, Compliance. Effective November 10, 2008; as published in the Utah State Bulletin October 1, 2008 and December 1, 2008.

(A) Section XX of the Utah Regional Haze State Implementation Plan. Effective April 7, 2011. Published in the Utah State Bulletin February 1, 2011.

(A) Title R307 of the Utah Administrative Code - Environmental Quality, Air Quality, Rule R307-204 - Emission Standards: Smoke Management, sections -1, Purpose and Goals, and -2, Applicability. Effective December 31, 2003; as published in the Utah State Bulletin October 1, 2003 and January 15, 2004.

(B) Title R307 of the Utah Administrative Code - Environmental Quality, Air Quality, Rule R307-204 - Emission Standards: Smoke Management, section -4, General Requirements. Effective April 7, 2006; as published in the Utah State Bulletin March 1, 2006 and May 1, 2006.

(C) Title R307 of the Utah Administrative Code, Rule R307-204 - Environmental Quality, Air Quality, Rule R307-204 - Emission Standards: Smoke Management, sections -3, Definitions, -5, Burn Schedule, -6, Small Prescribed Fires (de minimis), -7, Small Prescribed Pile Fires (de minimis), -8, Large Prescribed Fires, -9, Large Prescribed Pile Fires, and -10, Requirements for Wildland Fire Use Events. Effective July 7, 2011; as published in the Utah State Bulletin May 1, 2011 and August 1, 2011.

(A) Section XX.G of the Utah Regional Haze State Implementation Pan. Effective April 7, 2011. Published in the Utah State Bulletin February 1, 2011.

(A) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, Rule R307-325, Ozone Nonattainment and Maintenance Areas: General Requirements; Rule R307-326, Ozone Nonattainment and Maintenance Areas: Control of Hydrocarbon Emissions in Petroleum Refineries; Rule R307-327, Ozone Nonattainment and Maintenance Areas: Petroleum Liquid Storage; and Rule R307-340, Ozone Nonattainment and Maintenance Areas: Surface Coating Processes. Effective March 9, 2007, as published in the Utah State Bulletin on October 1, 2006 and February 1, 2007 in proposed form, and April 1, 2007 as finally adopted.

(B) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, Rule R307-328, Ozone Nonattainment and Maintenance Areas and Utah and Weber Counties: Gasoline Transfer and Storage; Rule R307-335, Ozone Nonattainment and Maintenance Areas: Degreasing and Solvent Cleaning Operations; Rule R307-341, Ozone Nonattainment and Maintenance Areas: Cutback Asphalt; and, UAC R307-342, Ozone Nonattainment and Maintenance Areas: Qualification of Contractors and Test Procedures for Vapor Recovery Systems for Gasoline Delivery Tanks. Effective January 16, 2007 as published in the Utah State Bulletin on October 1, 2006 in proposed form and February 1, 2007 as finally adopted.

(A) Utah State Implementation Plan, Section IX, Part D, 8-Hour Ozone Maintenance Provisions for Salt Lake and Davis Counties, with the following exceptions: Subsection 5.a.(3)(b), paragraphs 2, 3, and 4, beginning with “The State of Utah . . .” and ending with “. . . (Stratospheric Ozone).” on pages 17 and 18; subsection 5.b.(1), beginning in paragraph 1 at “On April 3, 2002 . . .” and ending with “the ozone maintenance plan.” at the end of paragraph 2 on page 18; subsection 5.g., Control Measure Carried Forward from the 1-hour Ozone Plan, on page 20; subsection 6.d., first bullet, Alert Day Enhancements, on page 22; subsection 6.d., third bullet, Heavy Equipment Emission Control Program, on page 22; subsection 6.d., fourth bullet, phrase “Request voluntary commitments or” on page 23; subsection 6.d., fifth bullet, Identification of High-Polluting Vehicles, on page 23; and, subsection 6.d., sixth bullet, Establish an Offset Ratio for NO_X, on page 23. Adopted by the Air Quality Board on January 3, 2007.

(A) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, Rule R307-107, General Requirements: Breakdowns. Effective July 31, 2012; as published in the Utah State Bulletin on March 1, 2012, modified on July 1, 2012, and August 15, 2012. Note: The August 15, 2012 publication contains a typographical error in the title of Rule R307-107.

(A) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, Rule R307-401, Permits: New and Modified Sources, Rule R307-401-1, Purpose; Rule R307-401-2, Definitions; Rule R307-401-3, Applicability; Rule R307-401-4, General Requirements; Rule R307-401-5, Notice of Intent; Rule R307-401-6, Review Period; Rule R307-401-8, Approval Order; R307-401-9, Small Source Exemption except for R307-401-9(1)(b) and the phrase “or (b)” in R307-401-9(1)(c); Rule R307-401-10, Source Category Exemptions; Rule R307-401-11, Replacement-in-Kind Equipment; Rule R307-401-13, Plantwide Applicability Limits; Rule R307-401-17, Temporary Relocation; Rule R307-401-18, Eighteen Month Review; Rule R307-401-19, Analysis of Alternatives; and Rule R307-401-20, Relaxation of Limitations. Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, Rule R307-410, Permits: Emissions Impact Analysis, Rule R307-410-1, Purpose; Rule R307-410-2, Definitions; Rule R307-410-3, Use of Dispersion Models; R307-410-4, Modeling of Criteria Pollutant Impacts in Attainment Areas; and R307-410-6, Stack Heights and Dispersion Techniques. Effective June 16, 2006, as published in the Utah State Bulletin on December 1, 2005, modified on April 1, 2006, and July 15, 2006. Note: The July 15, 2006 publication contains a typographical error in the title for Rule R307-410.

(A) Title R307 of the Utah Administrative Code (UAC), Environmental Quality, Air Quality, R307-401, Permit: New and Modified Sources, R307-401-9, Small Source Exemption, (5); and R307-405, Permits: Major Sources in Attainment or Unclassified Areas (PSD), R307-405-3, Definitions, except (2)(a), (b), (f), (5), and (6); effective January 1, 2011, as published in the Utah State Bulletin on September 15, 2010 and December 15, 2010.

(A) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-110, General Requirements: State Implementation Plan, R307-110-16, Section IX, Control Measures for Area and Point Sources, Part G, Fluoride; effective September 15, 1998; as published in the Utah State Bulletin on June 1, 1998 and October 1, 1998.

(A) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, Rule R307-401-14, Used Oil Fuel Burned for Energy Recovery. Effective February 8, 2008; as published in the Utah State Bulletin on December 1, 2007 and March 1, 2008.

(B) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-401-15, Air Strippers and Soil Venting Projects, and R307-401-16, De minimis Emissions From Soil Aeration Projects. Effective June 16, 2006; as published in the Utah State Bulletin on December 1, 2005 and July 15, 2006.

(A) Utah Rules R307, Environmental Quality, Air Quality, R307-311, Utah County: Trading of Emission Budgets for Transportation Conformity. Effective March 5, 2015, as proposed in the Utah State Bulletin on January 1, 2015 and published on April 1, 2015 as effective.

(A)

(B)

(A) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-110, General Requirements: State Implementation Plan, R307-110-37, Section XXIII, Interstate Transport; effective December 6, 2012, as proposed in the Utah State Bulletin on October 1, 2012, and published as effective in the Utah State Bulletin on January 1, 2013.

(B) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-401, Permit: New and Modified Sources, R307-401-7, Public Notice; effective October 3, 2013, as proposed in the Utah State Bulletin on August 1, 2013, and published as effective in the Utah State Bulletin on November 1, 2013.

(C) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-101, General Requirements; effective November 8, 2012, as proposed in the Utah State Bulletin on September 1, 2012, and published as effective in the Utah State Bulletin on December 1, 2012.

(D) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-102, General Requirements: Broadly Applicable Requirements; effective November 8, 2012, as proposed in the Utah State Bulletin on September 1, 2012, and published as effective in the Utah State Bulletin on December 1, 2012.

(E) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-307, Davis, Salt Lake, and Utah Counties: Road Salting and Sanding; effective November 8, 2012, as proposed in the Utah State Bulletin on September 1, 2012, and published as effective in the Utah State Bulletin on December 1, 2012.

(A) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-101, General Requirements, R307-101-2, Definitions; effective December 2, 2009 as proposed in the Utah State Bulletin on October 1, 2009, and published as effective in the Utah State Bulletin on January 1, 2010.

(B) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-101, General Requirements, R307-101-3, Version of Code of Federal Regulations Incorporated by Reference; effective August 7, 2014, as proposed in the Utah State Bulletin on June 1, 2014, and published as effective in the Utah State Bulletin on September 1, 2014.

(C) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-401, Permit: New and Modified Sources, R307-401-15, Air Strippers and Soil Venting Projects; effective February 7, 2013, as proposed in the Utah State Bulletin on December 1, 2012, and published as effective in the Utah State Bulletin on March 1, 2013.

(D) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-405, Permits: Major Sources in Attainment or Unclassified Areas (PSD), R307-405-2, Applicability; effective February 5, 2009, as proposed in the Utah State Bulletin on November 1, 2008, and published as effective in the Utah State Bulletin on March 1, 2009.

(A) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-101, General Requirements, R307-101-2, Definitions; effective February 1, 2013, as proposed in the Utah State Bulletin on October 1, 2012, and published as effective in the Utah State Bulletin on February 15, 2013.

(B) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-303, Commercial Cooking; effective April 10, 2013, as proposed in the Utah State Bulletin on August 1, 2012, December 1, 2012 and March 1, 2013 and published as effective in the Utah State Bulletin on May 1, 2013.

(C) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-328, Gasoline Transfer and Storage; effective June 7, 2011, as proposed in the Utah State Bulletin on February 1, 2011 and May 1, 2011, and published as effective in the Utah State Bulletin on June 15, 2011.

(D) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-335, Degreasing and Solvent Cleaning Operations; effective January 1, 2013, as proposed in the Utah State Bulletin on August 1, 2012 and December 1, 2012, and published as effective in the Utah State Bulletin on January 15, 2013.

(E)

(F)

(G)

(H) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-350, Miscellaneous Metal Parts and Products Coatings; effective December 3, 2013, as proposed in the Utah State Bulletin on August 1, 2013 and November 1, 2013, and published as effective in the Utah State Bulletin on January 1, 2014.

(I) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-356, Appliance Pilot Light; effective January 1, 2013, as proposed in the Utah State Bulletin on August 15, 2012, and December 1, 2012, and published as effective in the Utah State Bulletin on January 15, 2013.

(J) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-357, Consumer Products, R307-357-4, Consumer Products, Standards; effective May 8, 2014, as proposed in the Utah State Bulletin on April 1, 2014, and published as effective in the Utah State Bulletin on June 1, 2014.

(K) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-361, Architectural Coatings; effective October 31, 2013, as proposed in the Utah State Bulletin on July 1, 2013 and October 1, 2013, and published as effective in the Utah State Bulletin on November 15, 2013.

(L) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-307, Road Salting and Sanding; effective February 1, 2013, as proposed in the Utah State Bulletin on October 1, 2012 and January 1, 2013, and published as effective in the Utah State Bulletin on February 15, 2013.

(M) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-351, Graphic Arts; effective February 1, 2013, as proposed in the Utah State Bulletin on October 1, 2012 and January 1, 2013, and published as effective in the Utah State Bulletin on February 15, 2013.

(N) Title R307 of the Utah Administrative Code, Environmental Quality, Air Quality, R307-355, Control of Emissions from Aerospace Manufacture and Rework Facilities; effective February 1, 2013, as proposed in the Utah State Bulletin on October 1, 2012 and January 1, 2013, and published as effective in the Utah State Bulletin on February 15, 2013.