Loading (50 kb)...'
(continued) 
(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. 
(60) Revisions to the Utah State Implementation Plan, Section IX, Part C.7, “Carbon Monoxide Maintenance Provisions for Salt Lake City,” as submitted by the Governor on October 19, 2004; revisions to UAC R307–110–12, “Section IX, Control Measures for Area and Point Sources, Part C, Carbon Monoxide,” as submitted by the Governor on October 19, 2004; revisions to the Utah State Implementation Plan, Section X, “Vehicle Inspection and Maintenance Program, Part C, Salt Lake County,” as submitted by the Governor on October 19, 2004; and revisions to UAC R307–110–33, “Section X, Vehicle Inspection and Maintenance Program, Part C, Salt Lake County,” as submitted by the Governor on October 19, 2004.
(i) Incorporation by reference.
(A) UACR 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.
(61) Revisions to the Utah State Implementation Plan, Section IX, Part C.8, “Carbon Monoxide Maintenance Provisions for Ogden,” as submitted by the Governor on November 29, 2004; revisions to UAC R307–110–12, “Section IX, Control Measures for Area and Point Sources, Part C, Carbon Monoxide,” as submitted by the Governor on November 29, 2004; revisions to the Utah State Implementation Plan, Section X, “Vehicle Inspection and Maintenance Program, Part E, Weber County,” as submitted by the Governor on November 29, 2004; and revisions to UAC R307–110–35, “Section X, Vehicle Inspection and Maintenance Program, Part E, Weber County,” as submitted by the Governor on November 29, 2004.
(i) Incorporation by reference.
(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.
(ii) Additional Materials
(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.
(62) Revisions to the Utah State Implementation Plan, “Section IX, Part C.6, Carbon Monoxide Provisions for Provo,” as submitted by the Governor on April 1, 2004; revisions to UAC R307–110–12, “Section IX, Control Measures for Area and Point Sources, Part C, Carbon Monoxide,” as submitted by the Governor on April 1, 2004; revisions to the Utah State Implementation Plan, “Section X, Vehicle Inspection and Maintenance Program, Part A, General Requirements and Applicability,” as submitted by the Governor on April 1, 2004; revisions to UAC R307–110–31, “Section X, Vehicle Inspection and Maintenance Program, Part A, General Requirements and Applicability,” as submitted by the Governor on April 1, 2004; revisions to the Utah State Implementation Plan, “Section X, Vehicle Inspection and Maintenance Program, Part D, Utah County,” as submitted by the Governor on April 1, 2004; revisions to UAC R307–110–34, “Section X, Vehicle Inspection and Maintenance Program, Part D, Utah County,” as submitted by the Governor on April 1, 2004; the removal of UAC R307–301 from the Federally-approved SIP as requested by the Governor on April 1, 2004; and UAC R307–302–3, and UAC R307–302–4, “No-Burn Periods for Carbon Monoxide” and “Violations,” respectively, as submitted by the Governor on September 20, 1999.
(i) Incorporation by reference.
(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.
(ii) Additional materials.
(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.
[37 FR 10898, May 31, 1972]
Editorial Note:   For Federal Register citations affecting §52.2320, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and on GPO Access. 
§ 52.2321   Classification of regions.
 top 
The Utah plan was evaluated on the basis of the following classifications:
 
 
----------------------------------------------------------------------------------------------------------------
                                                                               Pollutant
                                                      ----------------------------------------------------------
              Air quality control region                                                           Photochemical
                                                       Particulate   Sulfur   Nitrogen   Carbon      oxidants
                                                          matter     oxides    dioxide  monoxide  (hydrocarbons)
----------------------------------------------------------------------------------------------------------------
Wasatch Front Intrastate.............................           I          I         I         I             I
Four Corners Interstate..............................          IA         IA       III       III           III
Utah Intrastate......................................         III        III       III       III           III
----------------------------------------------------------------------------------------------------------------
[37 FR 10898, May 31, 1972, as amended at 39 FR 16347, May 8, 1974]
§ 52.2322   Extensions.
 top 
(a) The Administrator, by authority delegated under section 188(d) of the Clean Air Act, as amended in 1990, extends for one year (until December 31, 1995) the attainment date for the Salt Lake County PM10 nonattainment area. The Administrator, by authority delegated under section 188(d) of the Clean Air Act, as amended in 1990, extends for two years (until December 31, 1996) the attainment date for the Utah County PM10 nonattainment area. 
(b) [Reserved]
[66 FR 32760, June 18, 2001]
§ 52.2323   Approval status.
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With the exceptions set forth in this subpart, the Administrator approves Utah's plan as meeting the requirements of section 110 of the Clean Air Act as amended in 1977. Furthermore, the Administrator finds that the plan satisfies all requirements of Part D, Title 1, of the Clean Air Act as amended in 1977, except as noted below.
[45 FR 10765, Feb. 19, 1980]
§§ 52.2324-52.2330   [Reserved]
 top 
§ 52.2331   Attainment dates for national standards.
 top 
The attainment date for the secondary NAAQS for sulfur dioxide for Salt Lake County and portions of Tooele County is December 31, 1994.
[61 FR 16062, Apr. 11, 1996]
§ 52.2332   Control Strategy: Ozone.
 top 
Determinations—EPA is determining that, as of July 18, 1995, the Salt Lake and Davis Counties ozone nonattainment area has attained the ozone standard based on air quality monitoring data from 1992, 1993, and 1994, and that the reasonable further progress and attainment demonstration requirements of section 182(b)(1) and related requirements of section 172(c)(9) of the Clean Air Act do not apply to the area for so long as the area does not monitor any violations of the ozone standard. If a violation of the ozone NAAQS is monitored in the Salt Lake and Davis Counties ozone nonattainment area, these determinations shall no longer apply.
[60 FR 36729, July 18, 1995]
§ 52.2333   Legal authority.
 top 
(a) The requirements of §51.230(f) of this chapter are not met since section 26–24–16 of the Utah Code Annotated (1953), may preclude the release of emission data, as correlated with applicable emission limitations, under certain circumstances.
[37 FR 15090, July 27, 1972, as amended at 51 FR 40676, Nov. 7, 1986]
§§ 52.2334-52.2345   [Reserved]
 top 
§ 52.2346   Significant deterioration of air quality.
 top 
(a) The Utah plan, as submitted, is approved as meeting the requirements of Part C, Title I, of the Clean Air Act, except that it does not apply to sources proposing to construct on Indian Reservations.
(b) Regulation for prevention of significant deterioration of air quality. The provisions of §52.21 except paragraph (a)(1) are hereby incorporated and made a part of the Utah State implementation plan and are applicable to proposed major stationary sources or major modifications to be located on Indian Reservations. 
(c) The State of Utah has clarified the generalized language contained in the Utah Air Conservation Regulations on the use of the “Guidelines on Air Quality Models.” In a letter to Douglas M. Skie, EPA, dated May 26, 1989, F. Burnell Cordner, Director of the Bureau of Air Quality, stated:
 *  *  * The language in section 3.7 of the Utah Air Conservation Regulations on the use of “Guidelines on Air Quality Models” means that all PSD permit reviews will comply with the use of the “Guideline on Air Quality Models (Revised)”, EPA 450/2–78–027R, and any future supplements approved by EPA.
[47 FR 6428, Feb. 12, 1982, as amended at 54 FR 27881, July 3, 1989; 68 FR 11324, Mar. 10, 2003; 68 FR 74490, Dec. 24, 2003]
§ 52.2347   Stack height regulations.
 top 
The State of Utah has committed to revise its stack height regulations should EPA complete rulemaking to respond to the decision in NRDC v. Thomas, 838 F. 2d 1224 (D.C. Cir. 1988). In a letter to Douglas M. Skie, EPA, dated May 27, 1988, F. Burnell Cordner, Director, Bureau of Air Quality, stated:
 *  *  * We are submitting this letter to allow EPA to continue to process our current SIP submittal with the understanding that if the EPA's response to the NRDC remand modifies the July 8, 1985 regulations, the EPA will notify the State of the rules that must be changed to comply with the EPA's modified requirements. The State of Utah agrees to process appropriate changes.
[54 FR 24341, June 7, 1989]
§ 52.2348   National Highway Systems Designation Act Motor Vehicle Inspection and Maintenance (I/M) Programs.
 top 
(a) On March 15, 1996 the Governor of Utah submitted a revised I/M program for Utah County which included a credit claim, a basis in fact for the credit claimed, a description of the County's program, draft County ordinances, and authorizing legislation for the program. Approval is granted on an interim basis for a period of 18 months, under the authority of section 348 of the National Highway Systems Designation Act of 1995. If Utah County fails to start its program by November 15, 1997 at the latest, this approval will convert to a disapproval after EPA sends a letter to the State. At the end of the eighteen month period, the approval will lapse. At that time, EPA must take final rulemaking action upon the State's SIP, under the authority of section 110 of the Clean Air Act. Final action on the State/County's plan will be taken following EPA's review of the State/County's credit evaluation and final regulations (State and County) as submitted to EPA.
(b) On May 20, 1999, the State of Utah submitted an evaluation of the Utah County inspection and maintenance program. On December 7, 2001, the Governor of Utah submitted Rule R307–110–34 and Section X, Vehicle Inspection and Maintenance Program, Part D, Utah County. These submittals satisfy the interim approval requirements specified under section 348 of the National Highway Systems Designation Act of 1995 (62 FR 31351, 63 FR 414). Under the authority of section 110 of the Clean Air Act, EPA is removing the interim status of Utah County's improved inspection and maintenance program and granting Utah County full final approval of their improved inspection and maintenance program.
[62 FR 31351, June 9, 1997, as amended at 67 FR 57748, Sept. 12, 2002]
§ 52.2350   Emission inventories.
 top 
(a) The Governor of the State of Utah submitted the 1990 base year emission inventory of ozone precursors, which are volatile organic compounds, nitrogen oxides, and carbon monoxide, for the Salt Lake and Davis Counties ozone nonattainment area on January 13, 1995, as a revision to the State Implementation Plan (SIP). This inventory addresses emissions from point, area, non-road, on-road mobile, and biogenic sources. This Governor's submittal was followed by the submittal of corrections to the inventory, on April 20, 1995, from Russell Roberts, Director, Division of Air Quality, Utah Department of Environmental Quality. The ozone maintenance plan for Salt Lake and Davis Counties that the Governor submitted on February 19, 1997, incorporates by reference the corrected 1990 base year ozone emission inventory as background material. The 1990 ozone base year emission inventory requirement of section 182(a)(1) of the Clean Air Act, as amended in 1990, has been satisfied for the Salt Lake and Davis Counties area. 
(b) On November 12, 1997, the Governor of Utah submitted the 1993 Carbon Monoxide Periodic Emission Inventories for Ogden City and Utah County as revisions to the Utah State Implementation Plan. These inventories address carbon monoxide emissions from stationary point, area, non-road, and on-road mobile sources.
(c) On June 14, 1999, the Governor of Utah submitted the 1996 Carbon Monoxide Periodic Emission Inventory for Utah County as a revision to the Utah State Implementation Plan. The inventory addresses carbon monoxide emissions from stationary point, area, non-road mobile, and on-road mobile sources.
[62 FR 38217, July 17, 1997, as amended at 63 FR 18124, Apr. 14, 1998; 65 FR 63548, Oct. 24, 2000]
§ 52.2351   Area-wide nitrogen oxides (NOX) exemption.
 top 
On May 2, 1997, Ursula Trueman, Director, Division of Air Quality, Utah Department of Environmental Quality, submitted, on behalf of the State of Utah and pursuant to section 182(f)(2)(A) of the Clean Air Act as amended in 1990, a section 182(f)(2) NOX Reasonably Available Control Technology (RACT) exemption request for major stationary sources of NOX in the Salt Lake and Davis Counties ozone nonattainment area other than the Pacificorp Gadsby and Kennecott Utah Copper Utah Power Plants. The exemption request was based on ambient air quality monitoring data which demonstrated that the ozone National Ambient Air Quality Standard (NAAQS) had been attained in the Salt Lake and Davis Counties ozone nonattainment area for the years 1990 through 1996. EPA approved this NOX RACT exemption request on July 2, 1997. 
[62 FR 38217, July 17, 1997]
§ 52.2352   Change to approved plan.
 top 
(a) Utah Air Conservation Regulation R307–18–1, New Source Performance Standards, is removed from the approved plan. On June 10, 2002, we issued a letter delegating responsibility for all sources located, or to be located, in the State of Utah subject to the NSPS in 40 CFR part 60. See the table in 40 CFR 60.4 for the status of NSPS delegated to the state of Utah.
(b) Utah Administrative Code (UAC) rule R307–1–8, Asbestos Work Practices, Contractor Certification, AHERA Accreditation and AHERA Implementation, is removed from Utah's approved State Implementation Plan (SIP). This rule language pertains to the regulation of asbestos and is generally not related to attainment of the National Ambient Air Quality Standards (NAAQS) and therefore it is not appropriate to be in Utah's SIP.
(c) Utah Administrative Code (UAC) rule R307–1–4.12, National Emission Standards for Hazardous Air Pollutants (NESHAPs), is removed from Utah's approved State Implementation Plan (SIP). Utah has delegation of authority for NESHAPs in 40 CFR part 61 (49 FR 36368), pursuant to 110(k)(6) of the Act.
(d) Utah Administrative Code (UAC) rule R307–1–6, Eligibility of Pollution Control Expenditures for Sales Tax Exemption, is removed from Utah's approved State Implementation Plan (SIP). This rule language pertains to State Sales Tax Exemptions for Pollution Control Expenditures and is not generally related to attainment of the National Ambient Air Quality Standards (NAAQS) and is therefore not appropriate to be in Utah's SIP. 
[67 FR 59000, Sept. 19, 2002, as amended at 71 FR 7682, Feb. 14, 2006]
§ 52.2353   Control strategy: Carbon monoxide.
 top 
Determination. EPA has determined that the Provo carbon monoxide “moderate” nonattainment area attained the carbon monoxide national ambient air quality standard by December 31, 1995. This determination is based on air quality monitoring data from 1994 and 1995.
[67 FR 59168, Sept. 20, 2002] 
Subpart UU—Vermont
 top 
§ 52.2370   Identification of plan.
 top 
(a) Purpose and scope. This section sets forth the applicable State Implementation Plan for Vermont 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. (1) Material listed in paragraph (c) and (d) of this section with an EPA approval date prior to February10, 2006, 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 it exists on the date of the approval, and notice of any change in the material will be published in the Federal Register. Entries in paragraphs (c) and (d) of this section with EPA approval dates after February 10, 2006, will be incorporated by reference in the next update to the SIP compilation.
(2) EPA Region 1 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 February 10, 2006.
(3) Copies of the materials incorporated by reference may be inspected at the New England Regional Office of EPA at One Congress Street, Suite 1100, Boston, MA 02114–2023; the EPA, Air and Radiation Docket and Information Center, Air Docket (Mail Code 6102T), Room B–108, 1301 Constitution Avenue, NW., Washington, DC 20460 and the National Archives and Records Administration. For information on the availability of this material at NARA, call 202–741–6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.
(c) EPA approved regulations.
 
                                        EPA-Approved Vermont Regulations
----------------------------------------------------------------------------------------------------------------
                                              State
   State citation        Title/subject      effective             EPA approval date              Explanations
                                               date
----------------------------------------------------------------------------------------------------------------
                                        Chapter 5_Air Pollution Control
----------------------------------------------------------------------------------------------------------------
    Subchapter I.
     Definitions
----------------------------------------------------------------------------------------------------------------
Section 5-101.......  Definitions........     07/29/93  04/22/98, 63 FR 19825...............  Definitions IBR'd
                                                                                               into the Vermont
                                                                                               SIP are numbered
                                                                                               consecutively by
                                                                                               EPA, and do not
                                                                                               necessarily
                                                                                               correspond to the
                                                                                               State's assigned
                                                                                               definition number
                                                                                               in the Vermont
                                                                                               State Regulation,
                                                                                               which are re-
                                                                                               numbered whenever
                                                                                               definitions are
                                                                                               added or deleted
                                                                                               from the State
                                                                                               Regulation.
----------------------------------------------------------------------------------------------------------------
                                          Subchapter II. Prohibitions
----------------------------------------------------------------------------------------------------------------
Section 5-201.......  Open burning            07/22/98  04/22/98, 63 FR 19825...............  ..................
                       prohibited.
Section 5-202.......  Permissible open        01/25/78  12/21/78, 43 FR 59496...............  ..................
                       burning.
Section 5-203.......  Procedures for          01/25/78  12/21/78, 43 FR 59496...............  ..................
                       local authorities
                       to burn natural
                       wood.
Section 5-211.......  Prohibition of          08/12/78  04/16/82, 47 FR 16331...............  Except Section 5-
                       visible air                                                             211(3).
                       contaminants.
Section 5-221.......  Prohibition of          01/25/78  12/21/78, 43 FR 59496...............  Except Section 5-
                       pollution                                                               221(1)(c)(i) and
                       potential                                                               Section 5-
                       materials in fuel.                                                      221(1)(c)(ii).
Section 5-231.......  Prohibition of          11/13/81  02/26/85, 50 FR 7767................  ..................
                       particular matter.
Section 5-241.......  Prohibition of          01/25/78  12/21/78, 43 FR 59496...............  ..................
                       nuisance and odor.
Section 5-251.......  Control of nitrogen     01/04/95  04/09/97, 62 FR 17084...............  Requires RACT for
                       oxides emissions.                                                       major stationary
                                                                                               sources of NOX.
Section 5-252.......  Control of sulfur       11/04/79  02/19/80, 45 FR 10775...............  ..................
                       dioxide emissions.
Section 5-253.1.....  Petroleum liquid        10/29/92  04/22/98, 63 FR 19825...............  ..................
                       storage in fixed
                       roof Tanks.
Section 5-253.2.....  Bulk gasoline           10/29/92  04/22/98, 63 FR 19825...............  ..................
                       terminals.
Section 5-253.3.....  Bulk gasoline           10/29/92  04/22/98, 63 FR 19825...............  ..................
                       plants.
Section 5-253.4.....  Gasoline tank           10/29/92  04/22/98, 63 FR 19825...............  ..................
                       trucks.
Section 5-253.5.....  Stage I vapor           10/29/92  04/22/98, 63 FR 19825...............  ..................
                       recovery controls
                       at gasoline
                       dispensing
                       facilities.
Section 5-253.10....  Paper coating......     10/29/92  04/22/98, 63 FR 19825...............  ..................
Section 5-253.12....  Coating of flad         10/29/92  04/22/98, 63 FR 19825...............  ..................
                       wood paneling.
Section 5-253.13....  Coating of              07/29/93  04/22/98, 63 FR 19825...............  ..................
                       miscellaneous
                       metal parts.
Section 5-253.14....  Solvent metal           07/29/93  04/22/98, 63 FR 19825...............  ..................
                       cleaning.
Section 5-253.15....  Cutback and             08/02/94  04/22/98, 63 FR 19825...............  ..................
                       emulsified asphalt.
Section 5-253.20....  Other sources that      08/03/93  04/09/97, 62 FR 17084...............  ..................
                       emit volatile
                       organic compounds.
Section 5-261.......  Control of              11/03/81  02/10/82, 47 FR 6014................  ..................
                       hazardous air
                       contaminants.
----------------------------------------------------------------------------------------------------------------
                                 Subchapter III. Ambient Air Quality Standards
----------------------------------------------------------------------------------------------------------------
Section 5-301.......  Scope..............     12/15/90  03/05/91, 56 FR 9175................  ..................
Section 5-302.......  Sulfur dioxide          03/24/79  02/19/80, 45 FR 10775...............  ..................
                       primary.
Section 5-303.......  Sulfur dioxide          03/24/79  02/19/80, 45 FR 10775...............  ..................
                       secondary.
Section 5-306.......  PM10 primary and        11/01/90  08/01/97, 62 FR 41280...............  Removal of the TSP
                       secondary                                                               standard (Section
                       standards.                                                              5-304 and 5-305)
                                                                                               and establishment
                                                                                               of PM10 standard
                                                                                               (Section 5-306).
Section 5-307.......  Carbon monoxide         03/24/79  02/19/80, 45 FR 10775...............  Formerly Section 5-
                       primary and                                                             306, renumbered
                       secondary.                                                              to 5-307 when new
                                                                                               Section 5-306 for
                                                                                               PM10 was created.
Section 5-308.......  Ozone primary and       03/24/79  02/19/80, 45 FR 10775...............  Formerly Section 5-
                       secondary.                                                              307, renumbered
                                                                                               to 5-308 when new
                                                                                               Section 5-306 for
                                                                                               PM10 was created.
Section 5-309.......  Lead primary and        11/13/81  02/10/82, 47 FR 6014................  Formerly Section 5-
                       secondary.                                                              308, renumbered
                                                                                               to 5-309 when new
                                                                                               Section 5-306 for
                                                                                               PM10 was created.
Section 5-310.......  Nitrogen dioxide        12/15/90  03/05/91, 56 FR 9175................  Formerly Section 5-
                       primary and                                                             309, renumbered
                       secondary.                                                              to 5-310 when new
                                                                                               Section 5-306 for
                                                                                               PM10 was created.
----------------------------------------------------------------------------------------------------------------
                                    Subchapter IV. Operations and Procedures
----------------------------------------------------------------------------------------------------------------
Section 5-401.......  Classification of       03/24/79  02/19/80, 45 FR 10775...............  ..................
                       air contaminant
                       sources.
Section 5-402.......  Written reports         03/24/79  02/19/80, 45 FR 10775...............  ..................
                       when requested.
Section 5-403.......  Circumvention......     12/10/72  05/31/72, 37 FR 10842...............  ..................
Section 5-404.......  Methods for             03/24/78  02/19/80, 45 FR 10775...............  ..................
                       sampling and FR
                       testing of sources.
Section 5-405.......  Required air            03/24/79  02/19/80, 45 FR 10775...............  ..................
                       monitoring.
Section 5-406.......  Required air            03/24/79  02/19/80, 45 FR 10775...............  ..................
                       modeling.
----------------------------------------------------------------------------------------------------------------
                              Subchapter V. Review of New Air Contaminant Sources
----------------------------------------------------------------------------------------------------------------
Section 5-501.......  Review of               09/17/86  07/17/87, 52 FR 26973...............  ..................
                       construction or
                       modification of
                       air contaminant
                       sources.
Section 5-502.......  Major stationary        07/14/95  08/04/97, 62 FR 41867...............  ..................
                       sources and major
                       modifications.
----------------------------------------------------------------------------------------------------------------
                                    Subchapter VII. Motor Vehicle Emissions
----------------------------------------------------------------------------------------------------------------
Section 5-701.......  Removal of control      03/24/79  02/19/80, 45 FR 10775...............  ..................
                       devices.
Section 5-702.......  Excessive smoke         03/24/79  02/19/80, 45 FR 10775...............  ..................
                       emissions from
                       motor vehicles.
Section 5-801.......  Effective date.....     03/24/79  01/30/80, 45 FR 6781................  ..................
----------------------------------------------------------------------------------------------------------------
                                                     Tables
----------------------------------------------------------------------------------------------------------------
Table 1.............  Table 1_Process         01/25/78  12/21/78, 43 FR 59496...............  ..................
                       weight standards.
Table 2.............  Table 2_PSD             12/15/90  03/05/91, 56 FR 9175................  ..................
                       increments.
Table 3.............  Table 3_Levels of       11/03/81  02/10/82, 47 FR 6014................  ..................
                       significant impact
                       for non-attainment
                       areas.
----------------------------------------------------------------------------------------------------------------
                            Subchapter VIII. Registration of Air Contaminant Sources
----------------------------------------------------------------------------------------------------------------
Sections 5-801......  Definitions........     04/20/88  01/10/95, 60 FR 2524................  ..................
Sections 5-802......  Requirement for         04/20/88  01/10/95, 60 FR 2524................  ..................
                       registration.
Section 5-803.......  Registration            04/20/88  01/10/95, 60 FR 2524................  ..................
                       procedure.
Section 5-804.......  False or misleading     04/20/88  01/10/95, 60 FR 2524................  ..................
                       information.
Section 5-805.......  Commencement or         04/20/88  01/10/95, 60 FR 2524................  ..................
                       recommencement of
                       operation.
Section 5-806.......  Transfer of             04/20/88  01/10/95, 60 FR 2524................  ..................
                       Operation.
----------------------------------------------------------------------------------------------------------------
(d) EPA-approved State Source specific requirements.
 
                                EPA-Approved Vermont Source Specific Requirements
----------------------------------------------------------------------------------------------------------------
                                                          State
         Name of source              Permit number      effective       EPA approval date        Explanations
                                                           date
----------------------------------------------------------------------------------------------------------------
Simpson Paper Company,            Envrionmental           01/04/95    04/09/97, 45 FR 17084   Administrative
 Centennial Mill in Gilman,        Protection                                                  orders for
 Vermont.                          Regulations,                                                Simpson Paper
                                   Chapter 5, Air                                              Company, in
                                   Pollution Control,                                          Gilman, Vermont,
                                   Subchapter II.                                              adopted and
                                   Section 5-251(2).                                           effective on
                                                                                               January 4, 1995.
U.S. Samaica Corporation, in      Envrionmental           01/04/95    04/09/97, 45 FR 17084   Administrative
 Rutland, VT.                      Protection                                                  orders for U.S.
                                   Regulations,                                                Samaica
                                   Chapter 5, Air                                              Corporation, in
                                   Pollution Control,                                          Rutland, Vermont,
                                   Subchapter II.                                              adopted and
                                   Section 5-253.20.                                           effective on
                                                                                               January 4, 1995.
----------------------------------------------------------------------------------------------------------------
(e) Nonregulatory.
 
                                             Vermont Non-Regulatory
----------------------------------------------------------------------------------------------------------------
                                    Applicable
  Name of non-regulatory SIP      geographic or     State submittal
           provision              nonattainment     date/ effective       EPA approval date        Explanation
                                       area               date
----------------------------------------------------------------------------------------------------------------
Notice of public hearing......  Statewide........  Submitted 02/03/     06/15/72, 37 FR 11914   (c)(1) Vermont
                                                    72.                                          Agency of
                                                                                                 Environmental
                                                                                                 Conservation.
Miscellaneous non-regulatory    .................  Submitted 02/25/      5/31/72, 37 FR 10842   (c)(2) Vermont
 revisions to the plan.                             72.                                          Agency of
                                                                                                 Environmental
                                                                                                 Conservation.
Miscellaneous non-regulatory    .................  Submitted 03/03/      01/21/76, 41 FR 3085   (c)(4) Vermont
 revisions to the plan.                             75.                                          Agency of
                                                                                                 Environmental
                                                                                                 Conservation.
                                                                                                 Deletion of
                                                                                                 Winooski
                                                                                                 sampling site
                                                                                                 for
                                                                                                 particulates
                                                                                                 and sulfur
                                                                                                 dioxide.
Plans to meet various           .................  Submitted 03/21/      01/30/80, 45 FR 6781   (c)(9) See Plans
 requirements of the Clean Air                      79, and 11/21/79.                            to attain
 Act, including Part C.                                                                          below.
Attainment Plans to meet the    .................  Submitted 03/21/     02/19/80, 45 FR 10775   (c)(10) Plans to
 requirements of Part D and                         79, 11/21/79, 11/                            attain. State
 the Clean Air Act, as amended                      27/79, and 12/19/                            of Vermont air
 in 1977.                                           79.                                          quality and the
                                                                                                 implementation
                                                                                                 plan (March
                                                                                                 1979). The
                                                                                                 secondary TSP
                                                                                                 standard for
                                                                                                 Barre City and
                                                                                                 a portion of
                                                                                                 the Champlain
                                                                                                 Valley Air
                                                                                                 Management
                                                                                                 Area, the
                                                                                                 carbon monoxide
                                                                                                 standard in the
                                                                                                 Champlain
                                                                                                 Valley Air
                                                                                                 Management Area
                                                                                                 and the ozone
                                                                                                 standard in
                                                                                                 Chittenden,
                                                                                                 Addison, and
                                                                                                 Windsor
                                                                                                 Counties. A
                                                                                                 program was
                                                                                                 also submitted
                                                                                                 for the review
                                                                                                 of construction
                                                                                                 and operation
                                                                                                 of new and
                                                                                                 modified major
                                                                                                 stationary
                                                                                                 sources of
                                                                                                 pollution in
                                                                                                 non-attainment
                                                                                                 areas. Certain
                                                                                                 miscellaneous
                                                                                                 provisions were
                                                                                                 also included.
A plan to provide for public,   .................  Submitted 03/28/     09/09/80, 45 FR 59314   (c)(11) A plan
 local and state involvement                        80.                                          to provide for
 in federally funded air                                                                         public, local
 pollution control activities.                                                                   and state
                                                                                                 involvement in
                                                                                                 federally
                                                                                                 funded air
                                                                                                 pollution
                                                                                                 control
                                                                                                 activities.
A plan to attain and maintain   .................  Submitted 06/24/     03/18/81, 45 FR 17192   (c)(12) A plan
 the National Ambient Air                           80, and 11/07/80.                            to attain and
 Quality Standard for lead.                                                                      maintain the
                                                                                                 National
                                                                                                 Ambient Air
                                                                                                 Quality
                                                                                                 Standard for
                                                                                                 lead. A letter
                                                                                                 further
                                                                                                 explaining the
                                                                                                 stateprocedures for (continued)