(a) The following plan revisions were submitted on the dates specified.

(1) On January 12, 1993, the New Hampshire Department of Environmental Services submitted a small business stationary source technical and environmental compliance assistance program (PROGRAM). On May 19, 1994, New Hampshire submitted a letter deleting portions of the January 12, 1993 submittal. In these submissions, the State commits to designate a state agency to house the small business ombudsman and to submit adequate legal authority to establish and implement a compliance advisory panel and a small business ombudsman. Additionally, the State commits to have a fully operational PROGRAM by November 15, 1994.

(i) Incorporation by reference. (A) Letter from the New Hampshire Department of Environmental Services dated January 12, 1993 submitting a revision to the New Hampshire State Implementation Plan.

(B) State Implementation Plan Revision for a Small Business Technical and Environmental compliance Assistance Program dated January 12, 1993.

(C) Letter from the New Hampshire Department of Environmental Services dated May 19, 1994 revising the January 12, 1993 submittal.

(ii) Additional materials. (A) Non-regulatory portions of the State submittal.

(2)-(11) [Reserved]

(12) On December 22, 2022, the New Hampshire Department of Environmental Services (NHDES) submitted a request to amend New Hampshire's Env-A 300, “Ambient Air Quality Standards” regulation, as a revision to New Hampshire's State Implementation Plan (SIP). NHDES revised this regulation to incorporate into its SIP revised National Ambient Air Quality Standards (NAAQS). On March 6, 2024, EPA strengthened the fine particulate matter (PM2.5) primary annual NAAQS. On May 16, 2024, New Hampshire submitted a letter to EPA committing to adopt a revised version of Env-A 300 which includes the current EPA PM2.5 primary annual NAAQS.

(b)-(c) [Reserved]

[59 FR 50506, Oct. 4, 1994, as amended at 59 FR 51517, Oct. 12, 1994; 60 FR 47290, Sept. 12, 1995; 66 FR 1871, Jan. 10, 2001; 77 FR 63233, Oct. 16, 2012; 80 FR 57724, Sept. 25, 2015; 80 FR 78139, Dec. 16, 2015; 81 FR 44553, July 8, 2016; 82 FR 24061, May 25, 2017; 89 FR 74836, Sept. 13, 2024]

Link to an amendment published at 89 FR 88146, Nov. 7, 2024.

(a) Purpose and scope. This section sets forth the applicable State Implementation Plan for New Hampshire under section 110 of the Clean Air Act, 42 U.S.C. 7410 and 40 CFR part 51 to meet national ambient air quality standards or other requirements under the Clean Air Act.

(b) Incorporation by reference. (1) Material listed in paragraphs (c) and (d) of this section with an EPA approval date prior to August 18, 2009, was approved for incorporation by reference by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Material is incorporated as submitted by the state to EPA, and notice of any change in the material will be published in the Federal Register. Entries for paragraphs (c) and (d) of this section with EPA approval dates after August 18, 2009, 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 August 18, 2009.

(3) Copies of the materials incorporated by reference may be inspected at the Environmental Protection Agency, New England Regional Office, 5 Post Office Square—Suite 100, Boston, MA 02109-3912; Air and Radiation Docket and Information Center, EPA West Building, 1301 Constitution Ave., NW., Washington, DC 20460; and the National Archives and Records Administration (NARA). If you wish to obtain materials from the EPA Regional Office, please call (617) 918-1668; for materials from a docket in the EPA Headquarters Library, please call the Office of Air and Radiation (OAR) Docket at (202) 566-1742. For information on the availability of this material at NARA, call (202) 741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.

(c) EPA approved regulations.

(d) EPA-approved State Source specific requirements.

(e) Nonregulatory.

[74 FR 50120, Sept. 30, 2009] Editorial Note:For Federal Register citations affecting § 52.1520, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.

The New Hampshire plan was evaluated on the basis of the following classifications:

[37 FR 10879, May 31, 1972, as amended at 45 FR 24876, Apr. 11, 1980; 80 FR 78141, Dec. 16, 2015; 81 FR 44554, July 8, 2016]

(a) With the exceptions set forth in this subpart, the Administrator approves New Hampshire's plan as identified in § 52.1520 of this subpart for the attainment and maintenance of the national standards under section 110 of the Clean Air Act. Furthermore, the Administrator finds the plans satisfy all requirements of Part D, Title I of the Clean Air Act as amended in 1977, except as noted below.

(b) To insure Federal approval of State issued new source review permits pursuant to section 173 of the Clean Air Act, the provisions of Section V of the emission offset interpretative rule published January 16, 1979, (44 FR 3274) must be met.

[45 FR 24876, Apr. 11, 1980, as amended at 48 FR 50078, Oct. 31, 1983; 75 FR 82557, >Dec. 30, 2010; 77 FR 5703, Feb. 6, 2012]

The following table presents the latest dates by which the national standards are to be attained. The dates reflect the information presented in New Hampshire's plan.

[45 FR 24876, Apr. 11, 1980, as amended at 50 FR 51250, Dec. 16, 1985; 51 FR 21550, June 13, 1986; 65 FR 71065, Nov. 29, 2000; 67 FR 72575, Dec. 6, 2002]

(a) Compliance schedules for the sources identified below are approved as meeting the requirements of subpart N of this chapter. All regulations cited are air pollution control regulations of the State, unless otherwise noted.

(b) The requirements of § 51.262(a) of this chapter are not met since compliance schedules with adequate increments of progress have not been submitted for every source for which they are required.

(c) The compliance schedules for the sources identified below are disapproved as not meeting the requirements of subpart N of this chapter. All regulations cited are air pollution control regulations of the State, unless otherwise noted.

(d) Federal compliance schedules. The compliance schedules for the sources identified below are promulgated herein in satisfaction of the requirements of subpart N of this chapter. All regulations cited are air pollution control regulations of the State, unless otherwise noted.

[38 FR 12713, May 14, 1973, as amended at 38 FR 16145, June 20, 1973; 38 FR 22744, Aug. 23, 1973; 49 FR 38102, Sept. 27, 1984; 51 FR 40676, 40677, Nov. 7, 1986; 54 FR 25259, June 14, 1989]

The following table identifies that State regulations which have been submitted to and approved by EPA as revisions to the New Hampshire State Implementation Plan. This table is for informational purposes only and does not have any independent regulatory effect. To determine regulatory requirements for a specific situation consult the plan identified in § 52.1520. To the extent that this table conflicts with § 52.1520, § 52.1520 governs.

[50 FR 767, Jan. 7, 1985] Editorial Note:For Federal Register citations affecting § 52.1525, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.

(a) [Reserved]

(b) The following elements are not part of the approved SIP:

(1) Intergovernmental consultations

(2) Public notification

(3) Conflict of Interest

(4) Non-SIP regulations' numbers listed below:

• Chapter Env-A 100: Sections Env-A 101.21, .27, .33, .51, .53, .58., .63 and

• 98; and Parts Env-A 102-103

• Chapter Env-A 200: Part Env-A 206; Part Env-A 208; and Sections 209.01-.04

• Chapter Env-A 300: Part Env-A 304

• Chapter Env-A 400: Section Env-A 405.05(c)-(d) and Part Env-A 406

• Chapter Env-A 500: Parts Env-A 501-506

• Chapter Env-A 600: Sections Env-A 603.02(p), 603.03(f)-(g)

• Chapter Env-A 800: Part Env-A 803

• Chapter Env-A 1000: Part Env-A 1002

• Chapter Env-A 1100:Part Env-A 1101

• Chapter Env-A 1200: Sections Env-A 1206.03

• Chapter Env-A 1300; Parts Env-A 1301-1305

[48 FR 10833, Mar. 15, 1983, as amended at 48 FR 48665, Oct. 20, 1983; 50 FR 51250, Dec. 16, 1985; 57 FR 36607, Aug. 14, 1993]

(a) Approval—On February 1, 1999, the New Hampshire Department of Environmental Services submitted a revision to the State Implementation Plan to remove the Nashua Inspection/Maintenance program for carbon monoxide that ceased operating on January 1, 1995. The Nashua Inspection/Maintenance was originally approved at § 52.1520(c)(39). The Nashua Inspection/Maintenance program was replaced with controls consisting of the existing federal Tier 1 emission standards for new vehicles and the federal reformulated gasoline program.

(b) Approval—On February 2, 1999, the New Hampshire Department of Environmental Services submitted a request to redesignate the City of Manchester carbon monoxide nonattainment area to attainment for carbon monoxide. As part of the redesignation request, the State submitted a maintenance plan as required by 175A of the Clean Air Act, as amended in 1990. Elements of the section 175A maintenance plan include a base year (1990 attainment year) emission inventory for carbon monoxide, a demonstration of maintenance of the carbon monoxide NAAQS with projected emission inventories to the year 2010 for carbon monoxide, a plan to verify continued attainment, a contingency plan, and an obligation to submit additional information in eight years acknowledging that the maintenance plan will remain in effect through the year 2020, as required by the Clean Air Act. If the area records a violation of the carbon monoxide NAAQS (which must be confirmed by the State), New Hampshire will implement one or more appropriate contingency measure(s) which are contained in the contingency plan. The menu of contingency measures includes the enhanced safety inspection program and New Hampshire's low emission vehicle program (NLEV) as contingency measures. The redesignation request establishes a motor vehicle emissions budget of 55.83 tons per day for carbon monoxide to be used in determining transportation conformity for the Manchester area. The redesignation request and maintenance plan meet the redesignation requirements in sections 107(d)(3)(E) and 175A of the Act as amended in 1990, respectively.

(c) Approval—On February 2, 1999, the New Hampshire Department of Environmental Services submitted a request to redesignate the City of Nashua carbon monoxide nonattainment area to attainment for carbon monoxide. As part of the redesignation request, the State submitted a maintenance plan as required by 175A of the Clean Air Act, as amended in 1990. Elements of the section 175A maintenance plan include a base year (1990 attainment year) emission inventory for carbon monoxide, a demonstration of maintenance of the carbon monoxide NAAQS with projected emission inventories to the year 2010 for carbon monoxide, a plan to verify continued attainment, a contingency plan, and an obligation to submit additional information in eight years acknowledging that the maintenance plan will remain in effect through the year 2020, as required by the Clean Air Act. If the area records a violation of the carbon monoxide NAAQS (which must be confirmed by the State), New Hampshire will implement one or more appropriate contingency measure(s) which are contained in the contingency plan. The menu of contingency measures includes the enhanced safety inspection program and New Hampshire's low emission vehicle program (NLEV) as contingency measures. The redesignation request establishes a motor vehicle emissions budget of 60.13 tons per day for carbon monoxide to be used in determining transportation conformity for the Nashua area. The redesignation request and maintenance plan meet the redesignation requirements in sections 107(d)(3)(E) and 175A of the Act as amended in 1990, respectively.

(d) Approval—On May 30, 2007, the New Hampshire Department of Environmental Services submitted a modification to the Nashua maintenance plan approved in paragraph (c) of this section. New Hampshire will not conduct CO monitoring in Nashua, but instead commits to continue to collect and review CO monitoring data from nearby Manchester, NH on an on-going basis. In the event the second highest CO concentration in any calendar year monitored in Manchester reaches 75 percent of the federal 1-hour or 8-hour national ambient air quality standard for CO, New Hampshire will, within 9 months of recording such concentrations, re-establish a CO monitoring site in Nashua consistent with EPA siting criteria, and resume analyzing and reporting those data. New Hampshire commits to implement its contingency program in Nashua in the event that a CO violation is monitored at the re-established Nashua monitoring site at any time during the maintenance period. If the Manchester CO monitor measures a violation of the either the federal 1-hour or 8-hour NAAQS for CO, contingency measures will be implemented in Nashua as well, until a re-established CO monitor in Nashua shows that the area is in attainment of the CO standard.

(e) Approval—On August 1, 2012, the New Hampshire Department of Environmental Services submitted modifications to the Manchester and Nashua maintenance plans approved in paragraph (b) and (c) respectively of this section. The Manchester and Nashua current carbon monoxide maintenance plans are both converted to limited maintenance plans for the remainder of their second-ten year maintenance periods which terminate on January 29, 2021. Future carbon monoxide transportation conformity evaluations for Manchester and Nashua will for the length of their limited maintenance plans be considered to satisfy the regional emissions analysis and “budget test” requirements. In addition, New Hampshire will no longer conduct CO monitoring in Manchester, New Hampshire as addressed in paragraph (d) of this section. The Manchester monitoring site is replaced with the Londonderry Moose Hill station in Londonderry, New Hampshire with triggers to reestablish CO monitoring sites in Manchester and Nashua if elevated CO levels are recorded in Londonderry.

[65 FR 71066, Nov. 29, 2000, as amended at 72 FR 51567, Sept. 10, 2007; 79 FR 13256, Mar. 10, 2014]

New Hampshire's Part Env-A 623, “Requirements for Prevention of Significant Deterioration Permits,” as submitted on August 6, 2001, is approved as meeting the requirements of Subpart 1, Part C, Title I, of the Clean Air Act.

[67 FR 65713, Oct. 28, 2002]

New Hampshire must comply with the requirements of § 51.120.

[60 FR 4737, Jan. 24, 1995]

(a) The requirements of section 169A of the Clean Air Act are not met, because the plan does not include approvable procedures for protection of visibility in mandatory Class I Federal areas.

(b) Regulation for visibility monitoring and new source review. The provisions of § 52.28 are hereby incorporated and made a part of the applicable plan for the State of New Hampshire.

(c) [Reserved]

[50 FR 28553, July 12, 1985, as amended at 52 FR 45137, Nov. 24, 1987; 82 FR 3129, Jan. 10, 2017]

The State of New Hampshire has declared to the satisfaction of EPA that no existing emission limitations have been affected by stack height credits greater than good engineering practice or any other prohibited dispersion technique as defined in EPA's stack height regulations, as revised on July 8, 1985. This declaration was submitted to EPA on March 21, 1986. The State has further declared in a letter from Dennis Lunderville, dated July 25, 1986, that, “As part of our new source review activities under the New Hampshire SIP and our delegated PSD authority, the New Hampshire Air Resources Agency will follow EPA's stack height regulation as revised in the Federal Register on July 8, 1985 (50 FR 27892).” Thus, New Hampshire has satisfactorily demonstrated that its regulations meet 40 CFR 51.118 and 51.164.

[52 FR 49407, Dec. 31, 1987]

(a) The Governor's designee for the State of New Hampshire submitted a 1990 base year emission inventory for the entire state on January 26, 1993 as a revision to the State Implementation Plan (SIP). Subsequent revisions to the State's 1990 inventories were made, the last of which occurred on August 29, 1996. The 1990 base year emission inventory requirement of section 182(a)(1) of the Clean Air Act, as amended in 1990, has been satisfied for the three nonattainment areas in the State. The three areas are the Portsmouth-Dover-Rochester serious area, the New Hampshire portion of the Boston-Lawrence-Worcester serious area, and the Manchester marginal area.

(b) The inventory is for the ozone precursors which are volatile organic compounds, nitrogen oxides, and carbon monoxide. The inventory covers point, area, non-road mobile, on-road mobile, and biogenic sources.

(c) The Portsmouth-Dover-Rochester serious nonattainment area includes all of Strafford County and part of Rockingham County. The New Hampshire portion of the Boston-Lawrence-Worcester serious area includes portions of Hillsborough and Rockingham Counties. The Manchester marginal area contains all of Merrimack County and portions of Hillsborough and Rockingham Counties.

[62 FR 55525, Oct. 27, 1997]

(a) Revisions to the State Implementation Plan submitted by the New Hampshire Department of Environmental Services on September 27, 1996. These revisions are for the purpose of satisfying the rate of progress requirement of section 182(c)(2)(B), and the contingency measure requirements of section 182(c)(9) of the Clean Air Act, for the Portsmouth-Dover-Rochester serious area, and the New Hampshire portion of the Boston-Lawrence-Worcester serious area.

(b) Approval—Revisions to the State Implementation Plan submitted by the New Hampshire Department of Environmental Protection on June 1, 1998. The revisions are for the purpose of satisfying the one-hour ozone attainment demonstration requirements of section 182(c)(2)(A) of the Clean Air Act, for the Boston-Lawrence-Worcester, MA-NH serious ozone nonattainment area. The revision establishes a one-hour attainment date of November 15, 2007 for the Boston-Lawrence-Worcester, MA-NH serious ozone nonattainment area. This revision establishes motor vehicle emissions budgets of 10.72 tons per day of volatile organic compounds (VOC) and 21.37 tons per day of nitrogen oxides (NOX) to be used in transportation conformity in the New Hampshire portion of the Boston-Lawrence-Worcester, MA-NH serious ozone nonattainment area.

(c) Determination of Attainment. Effective March 18, 2008, EPA is determining that the Boston-Manchester-Portsmouth (SE), New Hampshire 8-hour ozone nonattainment area has attained the 8-hour ozone standard. Under the provisions of EPA's ozone implementation rule (see 40 CFR 51.918), this determination suspends 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 for as long as the area does not monitor any violations of the 8-hour ozone standard. If a violation of the ozone NAAQS is monitored in the Boston-Manchester-Portsmouth (SE), New Hampshire 8-hour ozone nonattainment area, this determination shall no longer apply.

(d) Approval—Revision to the State Implementation Plan submitted by the New Hampshire Department of Environmental Services on May 28, 2008. This revision establishes Year 2009 motor vehicle emission budgets of 15.31 tons per summer day of volatile organic compounds (VOC) and 28.53 tons per summer day of nitrogen oxides (NOX) to be used in transportation conformity in the Boston-Manchester-Portsmouth (SE), New Hampshire moderate 8-hour ozone nonattainment area.

(e) Determination of Attainment. Effective April 18, 2011, EPA is determining that the Boston-Manchester-Portsmouth (SE), New Hampshire 8-hour ozone nonattainment area has attained the 1997 8-hour ozone standard based on 2007-2009 monitoring data. Under the provisions of EPA's ozone implementation rule (see 40 CFR 51.918), this determination suspends 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 for as long as the area does not monitor any violations of the 1997 8-hour ozone standard. If a violation of the 1997 ozone NAAQS is monitored in the Boston-Manchester-Portsmouth (SE), New Hampshire 8-hour ozone nonattainment area, this determination shall no longer apply. In addition, this area met its June 15, 2010 attainment deadline for the 1997 ozone standard.

(f) Determination of Attainment for the One-Hour Ozone Standard. Effective June 28, 2012, EPA is determining that the Boston-Lawrence-Worcester, MA-NH one-hour ozone nonattainment area met the one-hour ozone standard, by the area's applicable attainment date of November 15, 2007, based on 2005-2007 complete, certified, quality-assured ozone monitoring data at all monitoring sites in the area.

(g) Determination of Attainment. Effective November 29, 2012, EPA is determining that the Portsmouth-Dover-Rochester one-hour ozone nonattainment area met the one-hour ozone standard, by the area's applicable attainment date of November 15, 1999, based on 1997-1999 complete, certified, quality-assured ozone monitoring data at all monitoring sites in the area. Separate from and independent of this determination, EPA is determining that the Portsmouth-Dover-Rochester serious one-hour ozone nonattainment area has attained the one-hour ozone standard since 1999 and continues to attain based on complete, quality-assured data ozone monitoring data through 2011.

(h) Determination of Attainment. Effective November 29, 2012, EPA is determining that the Manchester one-hour ozone nonattainment area met the one-hour ozone standard, by the area's applicable attainment date of November 15, 1993, based on 1991-1993 complete, certified, quality-assured ozone monitoring data at all monitoring sites in the area. Separate from and independent of this determination, EPA is determining that the Manchester marginal one-hour ozone nonattainment area has attained the one-hour ozone standard, since 1993, and that it continues to attain based on complete quality-assured ozone monitoring data through 2011.

(i) Approval—EPA is approving a redesignation request for the Boston-Manchester-Portsmouth (SE), New Hampshire moderate 1997 8-hour ozone nonattainment area. New Hampshire submitted this request on March 2, 2012, and supplemented this submittal on September 21, 2012. As part of the redesignation request, the State submitted a maintenance plan as required by section 175A of the Clean Air Act. Elements of the section 175 maintenance plan include a contingency plan and an obligation to submit a subsequent maintenance plan revision as required by the Clean Air Act. The ozone maintenance plan also establishes 2008 and 2022 Motor Vehicle Emission Budgets (MVEBs) for the area. New Hampshire is establishing 2008 MVEBs of 17.8 tons per summer weekday (tpswd) of VOC and 37.2 tpswd of NOX, for the Boston-Manchester-Portsmouth (SE), New Hampshire 1997 8-hour ozone maintenance area. In addition, New Hampshire is establishing MVEBs for 2022 at 9.2 tpswd of VOC and 11.8 tpswd of NOX, for the same area. The 2008 and 2022 MVEBs were prepared with the MOVES model. Previously SIP-approved 2009 MVEBs prepared with MOBILE6.2 are being withdrawn. Finally, EPA is also approving a comprehensive 2008 emission inventory for this area.

(j) Approval—EPA is approving the Clean Air Act section 110(a)(1) maintenance plan for the 1997 8-hour ozone National Ambient Air Quality Standard in the area of the New Hampshire required to have such a plan. This area includes portions of Hillsborough, Merrimack, Rockingham, and Strafford Counties, and all of Cheshire County. This maintenance plan was submitted to EPA on March 2, 2012.

[67 FR 18497, Apr. 16, 2002, as amended at 67 FR 72576, Dec. 6, 2002; 73 FR 14388, Mar. 18, 2008; 74 FR 8867, Feb. 27, 2009; 76 FR 14807, Mar. 18, 2011; 77 FR 31498, May 29, 2012; 77 FR 65627, Oct. 30, 2012; 78 FR 6743, Jan. 31, 2013; 81 FR 32239, May 23, 2016]

(a) This section identifies the original “Air Implementation Plan for the State of New Hampshire” and all revisions submitted by New Hampshire that were federally approved prior to August 18, 2009.

(b) The plan was officially submitted on January 27, 1972.

(c) The plan revisions listed below were submitted on the dates specified.

(1) Miscellaneous non-regulatory additions to the plan correcting minor deficiencies submitted on February 23, 1972, by the New Hampshire Air Pollution Control Agency.

(2) Non-regulatory provisions for retention and availability of air quality data submitted on March 23, 1972, by the New Hampshire Air Pollution Control Agency.

(3) Attainment dates of national primary and secondary air quality standards submitted on August 8, 1972, by the New Hampshire Air Pollution Control Agency.

(4) Revision of regulation No. 5, section 111.A, limiting sulfur content of fuels submitted on September 26, 1972, by the New Hampshire Air Pollution Control Agency.

(5) Compliance schedules submitted on February 14, 1973, by the New Hampshire Air Pollution Control Agency.

(6) Compliance schedules submitted on March 22, 1973, by the New Hampshire Air Pollution Control Agency.

(7) Revision exempting steam locomotives from the plan submitted on April 3, 1973, by the New Hampshire Air Pollution Control Agency.

(8) Regulation No. 20 requiring review of indirect sources submitted on December 13, 1973, by New Hampshire Air Pollution Control Agency.

(9) AQMA identification material submitted on May 20, 1974, by the New Hampshire Air Pollution Control Agency.

(10) Miscellaneous revisions to Regulation numbers, 4, 6, 8, 10, 11, 13, 14, and 17 submitted on June 6, 1974, by the New Hampshire Air Pollution Control Agency.

(11) Revision to Regulation 18, “Requirements for Recordkeeping at Facilities which Discharge Air Contaminants,” submitted on May 28, 1975, by the New Hampshire Air Pollution Control Agency.

(12) Attainment plans to meet the requirements of Part D for carbon monoxide for Metropolitan Manchester and ozone for AQCR 121, programs for the review of construction and operation of new and modified major stationary sources of pollution in both attainment and non-attainment areas and certain miscellaneous provisions were submitted on May 29, 1979, November 6, 1979, and March 17, 1980.

(13) Attainment plans to meet the requirements of Part D for total suspended particulates and sulfur dioxide in Berlin were submitted by the Governor of New Hampshire on September 19, 1979.

(14) Revisions to Regulation 5, Prevention, Abatement, and Control of Sulfur Emission from Stationary Combustion Equipment, submitted by the Governor of New Hampshire on July 12, 1973 and April 11, 1975.

(15) A plan to provide comprehensive public participation and an analysis of the effects of the New Hampshire 1979 SIP revisions were submitted on February 28, 1980.

(16) Revised regulations to assure reasonable further progress and compliance by owners of proposed new sources with Federal as well as state regulations were submitted on July 8, 1980.

(17) A comprehensive air quality monitoring plan, intended to meet requirements of 40 CFR part 58, was submitted by the New Hampshire Air Resource Agency Director on January 30, 1980.

(18) A plan to attain and maintain the National Ambient Air Quality Standard for lead and to amend the state's air quality standards was submitted on April 15, 1980. A letter further explaining the state procedures for review of new major sources of lead emissions and confirming the use of reference methods was submitted on December 9, 1980 by the Director of the Air Resources Agency.

(19) Revisions to meet the requirements of Part D and certain other sections of the Clean Air Act, as amended, for attaining carbon monoxide standards in the City of Manchester which were submitted on January 12, 1981 and February 18, 1981. The revisions supplement the 1979 CO attainment plan (§ 52.1520(c)(12)) and include three air quality-improving transportation projects and a schedule for submitting a plan which will demonstrate attainment by no later than December 31, 1987.

(20) Revisions to meet ozone attainment requirements of Part D (VOC Control Regulations) were submitted on August 17, 1981 and are approved as follows: Regulations Air 1204.03, 1204.11(d), 1204.12, 1204.13, 1204.18 and 1204.21.

(21) Operating permits with compliance schedules for VOC sources were submitted May 2, 1980, May 16, 1980, November 20, 1981 and January 8, 1982. Approved are operating permits for Mobil Oil Corporation; ATC Petroleum, Inc.; Velcro USA, Inc.; and Nashua Corporation's facility at Nashua.

(22) Revisions to (i) provide a new format and renumber the SIP regulations with associated miscellaneous language changes for purposes of consistency; (ii) to delete redundant regulations and definitions; (iii) amend several regulations; and (iv) to add additional regulations submitted by the New Hampshire Air Resources Commission on June 17, 1982 and August 31, 1982. The federally-approved regulations of the New Hampshire SIP are as follows:

• CHAPTER 100, PART Air 101, Sections Air 101.04-101.26, 101.28-101.30, 101.32-101.49, 101.51, 101.53-101.56, 101.58-101.62, 101.64-101.69, 101.74-101.75, 101.77, 101.79-101.89, 101.91-101.96, 101.98.

• CHAPTER Air 200, PART Air 205.

• CHAPTER Air 300, PARTs Air 301-303.

• CHAPTER Air 400, PARTs Air 401; 402, Sections Air 402.01, 402.03, 402.04; PARTs Air 403-405.

• CHAPTER Air 600, PARTs Air 601-616.

• CHAPTER Air 700, PARTs Air 701-706.

• CHAPTER Air 800, PARTs Air 801-802.

• CHAPTER Air 900, PARTs Air 901-903.

• CHAPTER Air 1000, PART Air 1001.

• CHAPTER Air 1200, PART Air 1201, Sections 1201.01-1201.06, 1201.08-1201.11; PARTs Air 1202; 1203; 1204, Sections 1204.01-1204.16, 1204.18-1204.21; PARTs Air 1205; 1207; 1208.

(23) Carbon monoxide attainment plan revisions for the City of Manchester which meet the requirements of Part D of the Act for 1982 SIP revisions. The revisions were submitted on October 5, 1982 and December 20, 1982 by the New Hampshire Air Resources Agency.

(24) A revision specifying the State will follow Federal permit notice and hearing procedures for applications subject to PSD requirements was submitted by the Air Resources Commission on November 19, 1982.

(25) Revisions to the State Implementation Plan for ozone, consisting of emission limits and compliance schedules for Oak Materials Group, Ideal Tape Co., Markem Corp., Essex Group, and Nashua Corp.'s Merrimack Facility, were submitted on December 23, 1982, December 30, 1982, January 19, 1983, and March 18, 1983.

(26) Revisions to CHAPTER Air 400, Section Air 402.02 (formerly Regulation 5). raising the allowable sulfur-in-oil limit for all but ten sources, were submitted by New Hampshire on July 12, 1973, April 11, 1975, December 21, 1982 and March 29, 1983. The excluded sources are:

1. International Packings Corp., Bristol.

2. Dartmouth College, Hanover.

3. Hinsdale Products Co., Inc., Hinsdale.

4. Groveton Paper Co., Northumberland.

5. James River Corp./Cascade Division, Gorham.

6. Velcro USA, Inc., Manchester.

7. ATC Petroleum, Newington.

8. Anheuser-Busch, Inc., Merrimack.

9. Hoague-Sprague Corp., West Hopkinton.

10. Public Service Co., Manchester Steam, Manchester.

(27) Amendments to Regulation Air 1204.02(c), defining “equivalent” to include “solids-applied basis” and Air 1204.21(j), altering the maximum time for compliance schedule extensions from December 31, 1987 to July 1, 1985 were submitted on August 9, 1983. An additional regulation, Air 1204.17, “Emission Standards for Miscellaneous Metal Parts and Products” was submitted on August 17, 1981.

(28) Revisions to Air 1204.01, updating the list of volatile organic compounds exempted from PART Air 1204, and a revision to Air 101.74, ‘Process weight’ were submitted on November 10, 1983.

(29) Revisions raising the allowable sulfur-in-oil limit to 2.0% for five sources excluded from revisions to CHAPTER Air 400, Section 402.02 (identified at subparagraph (c)(26) above), submitted on November 1, 1983. The five sources, and the source specific emission limits where applicable, are:

1. International Packings Corp., Bristol.

2. Velcro USA, Inc., Manchester.

3. Dartmouth College, Hanover (Limited to a maximum allowable hourly production of 164,000 pounds of steam.).

4. Sprague Energy-Atlantic Terminal Corp., Newington (Limited to firing any three of four boilers, or if all four boilers are fired, the sulfur content is limited 1.5%.).

5. Hoague-Sprague Corp., Hopkinton (Limited to firing any one of two boilers.)

(30) Revisions to Air 1201.05 adding paragraph (e), concerning hazardous waste incinerators, was submitted on April 9, 1984. Approval of this regulation shall not be construed to supersede New Source Performance Standards; National Emission Standards for Hazardous Air Pollutants; and the regulations controlling emissions from major new or modified stationary sources in attainment and non-attainment areas.

(31) Revisions raising the allowable sulfur-in-oil limit to 2.0% for two sources excluded from revisions to CHAPTER Air 400, Section 402.02 (identified at paragraph (c)(26) of this section), submitted on January 13, 1984. The two sources, and the source specific restrictions at each, are:

(i) Manchester Steam Station, Public Service Company of N.H., Manchester (The auxiliary boiler is allowed to burn 2.0% sulfur oil as long as the main boilers remain inactive. If either or both of the main boilers are reactivated, the maximum sulfur content of oil burned in any boiler shall not exceed 1.7% by weight. In addition, each main boiler shall not operate until its stack height is increased to 45 m.)

(ii) Hinsdale Products Co., Inc., Hinsdale (Limited to a maximum hourly fuel firing rate of 213 gallons.)

(32) A revision submitted on December 22, 1983 which requires Markem Corporation to install an incinerator. The installation of the incinerator must be completed by July 1, 1985.

(33) The TSP plan to attain primary standards in Berlin, New Hampshire and the administrative order issued May 2, 1984 to the James River Corporation which were submitted by the Air Resources Agency on May 9, 1984.

(34) Revisions to Part (Air) 610 of Chapter 600, “Statewide Permit System” for the preconstruction permitting of new major sources and major modifications in nonattainment areas submitted on April 9, 1984 and September 10, 1984 by the New Hampshire Air Resources Commission.

(35) A revision to approve operating limits for boilers at Dartmouth College, submitted on May 19, 1986 by the Director of the New Hampshire Air Resources Agency.

(i) Incorporation by reference.

(A) Permits to Operate issued by the State of New Hampshire Air Resources Agency to Dartmouth College, No. PO-B-1501.5, No. PO-B-1502.5, and No. PO-B-1503.5, and Temporary Permit TP-B-150.2, 3, and 4, dated January 6, 1986.

(36) Approval of a revision to allow the James River Corporation (Cascade Mill), Gorham, to burn oil having a 2.2% sulfur-by-weight limit in accordance with previously approved SIP regulation Chapter Air 400, Section Air 402.02, submitted on February 11, 1985. This sources was excluded from revisions pertaining to New Hampshire regulation Chapter Air 400, Section Air 402.02 (identified at paragraph (c)(26) of this section), but New Hampshire has now submitted adequate technical support for approval.

(37) Revisions to the State Implementation Plan submitted on April 26, 1985, January 20, 1986 and May 12, 1987 by the Air Resources Commission.

(i) Incorporation by reference.

(A) Letter dated April 26, 1985 from the New Hampshire Air Resources Commission submitting revisions to the State Implementation Plan for EPA approval.

(B) Revisions to New Hampshire Code of Administrative Rules, Part Air 704.01, “Permit Review Fee for Large Fuel Burning Devices,” Part Air 704.02, “Permit Review Fee for All Other Devices,” Part Air 706.01, “Renewal Review Fee For Large Fuel Burning Devices,” Part Air 706.02, “Renewal Review Fee For All Other Devices,” Part Air 1202, “Fuel Burning Devices,” effective on December 27, 1984.

(C) Certification from the State of New Hampshire dated April 26, 1985.

(D) Letter from the State of New Hampshire dated January 20, 1986.

(E) Letter from the State of New Hampshire dated May 12, 1987.

(38) Approval of a revision to allow the James River Corporation, Groveton, to burn oil having a 2.2% sulfur-by-weight limit in accordance with previously approved SIP regulation CHAPTER Air 400, Section Air 402.02, submitted on January 22, 1986. This source was previously excluded from revisions pertaining to New Hampshire regulation CHAPTER Air 400, Section Air 402.02 (identified at paragraph (c)(26) of this section), but New Hampshire has now submitted adequate technical support for approval.

(i) Incorporation by reference.

(A) The conditions in the following five Permits to Operate issued by the State of New Hampshire Air Resources Agency on September 6, 1985, to the James River Corporation—Groveton Group: Permit No. PO-B-1550, Conditions 5B, 5C, and 5D; Permit No. PO-B-213, Conditions 2 and 5A; Permit No. PO-B-214, Conditions 2 and 5A; Permit No. PO-B-215, Conditions 2 and 5A; and Permit No. PO-BP-2240, Condition 5B. These conditions limit the sulfur-in-fuel content at the James River Corporation, Groveton, to 2.2% sulfur by weight.

(39) Attainment plans for carbon monoxide for the City of Nashua including an extension of the attainment date to December 31, 1990 as submitted on September 12, 1985, December 3, 1985, October 7, 1986, March 6, 1987, May 12, 1987 and October 15, 1987.

(i) Incorporation by reference.

(A) The New Hampshire Code of Administrative Rules, Department of Safety, Chapter 900, Emission Inspections, Part Saf-M, 901, Part Saf-M 902, Part Saf-M 903, Part Saf-M 904, Part Saf-M 905, Part Saf-M 906,Part Saf-M 907, Part Saf-M 908, Part Saf-M 909, and Part Saf-M 910, effective October 6, 1986.

(B) Section 715.02 Introductory Text and paragraph (1) of Part Saf-M-715, and § 716.01 Introductory Text and paragraph (g) of Part Saf-M-716, submitted to New Hampshire Department of Safety by the State of New Hampshire on August 14, 1985.

(ii) Additional material.

(A) A letter from Governor John H. Sununu to Michael R. Deland, dated March 6, 1987, committing to take legislative measures to convert the Inspection/Maintenance program in the Nashua area to the use of computerized emission analyzers in the event that the program is found to not be achieving the necessary emission reductions.

(B) Narrative submittals, including an attainment demonstration.

(40) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on July 6, 1989.

(i) Incorporation by reference.

(A) Letter from the New Hampshire Air Resources Division dated July 6, 1989 submitting revisions to the New Hampshire State Implementation Plan.

(B) Revisions to New Hampshire's Rule Env-A 303.01 entitled “Particulate Matter,” effective April 21, 1989.

(C) Revisions to New Hampshire's Rule Env-A 1001.02 entitled “permissible Open Burning,” effective May 26, 1989.

(41) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on February 12, 1991.

(i) Incorporation by reference.

(A) Letter from the New Hampshire Air Resources Division dated February 12, 1991 submitting a revision to the New Hampshire State Implementation Plan.

(B) Env-A 802.09 and Env-A 802.10 of the New Hampshire Administrative Rules Governing the Control of Air Pollution entitled “Continuous Emission Monitoring” and “CEM Recordkeeping Requirements,” respectively. These regulations were effective on December 27, 1990.

(ii) Additional materials.

(A) Nonregulatory portions of the State submittal.

(42) [Reserved]

(43) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on November 21, 1989.

(i) Incorporation by reference.

(A) Letter form the New Hampshire Air Resources Division dated November 21, 1989 submitting a revision to the New Hampshire State Implementation Plan.

(B) Amendments to regulations for the State of New Hampshire's Administrative Rules Governing Air Pollution in Chapters Env-A 100, 800, 900 and 1200 which were effective November 16, 1989.

(C) Letter from Robert W. Varney, Commissioner of the Department of Environmental Services of New Hampshire, to John B. Hammond, Acting Director of the New Hampshire Office of Legislative Services, dated November 15, 1989, adopting final rules.

(44) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on September 12, 1990.

(i) Incorporation by reference.

Letter from the New Hampshire Air Resources Division dated September 12, 1990 submitting a revision to the New Hampshire State Implementation Plan that withdraws nine source-specific operating permits incorporated by reference at 40 CFR 52.1520(c)(21), (c)(25) and (c)(32).

(ii) Additional materials.

Letter from the New Hampshire Air Resources Division dated July 2, 1991 submitting documentation of a public hearing.

(45) Revisions to the State Implementation Plan consisting of a readoption of the Rules Governing the Control of Air Pollution for the State of New Hampshire submitted by the New Hampshire Air Resources Division on February 12, 1991.

(i) Incorporation by reference.

(A) Letter from the New Hampshire Air Resources Division dated February 12, 1991 submitting revisions to the New Hampshire State Implementation Plan.

(B) The following portions of the Rules Governing the Control of Air Pollution for the State of New Hampshire effective on December 27, 1990:

• Chapter Env-A 100: Sections Env-A 101.01-.20, 101.22-.26, 101.28-.32, 101.34-50, 101.52, 101.54-.57, 101.59-.62, 101.64-.97 and 101.99.

• Chapter Env-A 200: Parts Env-A 201-205; Part Env-A 207; Section Env-A 209.05; and Part Env-A 210.

• Chapter Env-A 300: Parts Env-A 301-303.

• Chapter Env-A 400: Part Env-A 401-404; Sections Env-A 401-404; Sections Env-A 405.01-.05(b) and 405.06.

• Chapter Env-A 600: Parts Env-A 601-602; Sections Env-A 603.01-.02(o) and 603.03(a)-(e); and Parts Env-A 604-616.

• Chapter Env-A 700: Parts Env-A 701-705.

• Chapter Env-A 800: Parts Env-A 801-802; and Part Env-A 804.

• Chapter Env-A 900: Parts Env-A 901-903.

• Chapter Env-A 1000: Part Env-A 1001.

• Chapter Env-A 1200: Parts Env-A 1201-1203; Sections 1204.01-.11 and 1204.13-.19; Part Env-A 1205; Sections Env-A 1206.01-.02 and 1206.04-.06; and Parts Env-A 1207-1208.

(ii) Additional materials.

(A) Letters from the New Hampshire Air Resources Division dated May 7, August 20, and August 26, 1991, March 6, and May 6, 1992 withdrawing certain portion of the February 12, 1991 SIP submittal.

(46) Revisions to the State Implementation Plan consisting of amendments to Chapter Env-A 1204.12 Emission Control Methods for Cutback and Emulsified Asphalt submitted by the New Hampshire Air Resources Division on May 15, 1992.

(i) Incorporation by reference.

(A) Letter from the New Hampshire Air Resources Division dated May 15, 1992 submitting a revision to the New Hampshire State Implementation Plan.

(B) The following portions of the Rules Governing the Control of Air Pollution for the State of New Hampshire effective on January 17, 1992: Chapter Env-A 1200: PART Env-A 1204.12 Emission Control Methods for Cutback and Emulsified Asphalt.

(47) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on May 15, 1992.

(i) Incorporation by reference.

(A) Letter from the New Hampshire Air Resources Division dated May 15, 1992 submitting a revision to the New Hampshire State Implementation Plan.

(B) The following portions of the Rules Governing the Control of Air Pollution for the State of New Hampshire effective on January 17, 1992:

—Chapter Env-A 800: Part Env-A 805 —Chapter Env-A 1200: Sections Env-A 1204.02, 1204.04, 1204.05-1204.08, 1204.14-1204.15.

(48) [Reserved]

(49) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on June 17, 1994, and December 21, 1992.

(i) Incorporation by reference.

(A) Letters from the New Hampshire Air Resources Division dated June 17, 1994, and December 21, 1992, submitting revisions to the New Hampshire State Implementation Plan.

(B) Regulations Chapter Env-A 1200, Part Env-A 1211, “Nitrogen Oxides (NOX),” effective on May 20, 1994, and Chapter Env-A 900, Part Env-A 901, sections Env-A 901.06 “NOX Recordkeeping Requirements,” and Env-A 901.07, “NOX Reporting Requirements,” effective on November 13, 1992.

(50) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on July 7, 1995, September 18, 1995, and October 18, 1995.

(i) Incorporation by reference.

(A) Letters from the New Hampshire Air Resources Division dated July 7, 1995, September 18, 1995, and October 18, 1995, submitting revisions to the New Hampshire State Implementation Plan.

(B) New Hampshire NOX RACT Order ARD-95-001, concerning Groveton Paperboard Corporation, effective on May 10, 1995.

(C) New Hampshire NOX RACT Order ARD-95-002, concerning Plymouth Cogeneration Limited Partnership, effective September 12, 1995.

(D) New Hampshire NOX RACT Order ARD-95-003, concerning Waterville Valley Ski Area Limited, effective September 19, 1995.

(51) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on December 9, 1996, June 28, 1996, October 24, 1996, and July 10, 1995.

(i) Incorporation by reference.

(A) Letters from the New Hampshire Air Resources Division dated December 9, 1996, June 28, 1996, October 24, 1996, July 10, 1995 and December 21, 1992 submitting revisions to the New Hampshire State Implementation Plan (SIP), and a letter dated November 21, 1997 withdrawing Env-A 1204.06 from the SIP submittal.

(B) Regulations Part Env-A 801 “Purpose;” Part Env-A 802 “Testing and Monitoring for Stationary Sources: General Requirements;” Part Env-A 902 “Malfunctions and Breakdowns of Air Pollution Control Equipment;” and Part Env-A 903 “Compliance Schedules” all effective November 15, 1992.

(C) Regulations Part Env-A 803 “VOC Testing;” Part Env-A 804 “Capture Efficiency;” Sections Env-A 901.01 through 901.05, 901.08 and 901.09 of Part Env-A 901 “Recordkeeping and Reporting by Sources;” and Part Env-A 1204 “Stationary Sources of Volatile Organic Compounds (VOCs) (except 1204.06),” all effective on August 31, 1995.

(D) New Hampshire VOC RACT Order ARD-94-001, concerning L.W. Packard, effective May 5, 1995.

(E) New Hampshire VOC RACT Order ARD-95-010, concerning Kalwall in Manchester, NH, effective September 10, 1996.

(F) New Hampshire VOC RACT Order ARD-96-001, concerning Textile Tapes Corporation, NH, effective October 4, 1996.

(52) A revision to the New Hampshire SIP regarding ozone monitoring. The State of New Hampshire will modify its SLAMS and its NAMS monitoring system to include a PAMS network design and establish monitoring sites. The State's SIP revision satisfies 40 CFR 58.20(f) PAMS requirements.

(i) Incorporation by reference.

(A) State of New Hampshire Photochemical Assessment Monitoring Stations—Network Plan—Network Overview.

(ii) Additional material.

(A) NH-DES letter dated December 13, 1994, and signed by Thomas M. Noel, Acting Director, NH-DES.

(53) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on August 29, 1996. This revision is for the purpose of satisfying the rate-of-progress requirement of section 182(b) and the contingency measure requirement of section 172(c)(9) of the Clean Air Act, for the Portsmouth-Dover-Rochester serious ozone nonattainment area, and the New Hampshire portion of the Boston-Lawrence-Worcester serious ozone nonattainment area.

(i) Incorporation by reference.

(A) Letter from the New Hampshire Air Resources Division dated August 29, 1996 submitting a revision to the New Hampshire State Implementation Plan.

(54) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on April 14, 1997, May 6, 1997, and September 24, 1997.

(i) Incorporation by reference.

(A) Letters from the New Hampshire Air Resources Division dated April 14, 1997, May 6, 1997, and September 24, 1997 submitting revisions to the New Hampshire State Implementation Plan.

(B) New Hampshire NOX RACT Order ARD-97-001, concerning Public Service Company of New Hampshire in Bow, effective on April 14, 1997.

(C) New Hampshire NOX RACT Order ARD-95-011, concerning Hampshire Chemical Corporation, effective on May 6, 1997.

(D) New Hampshire NOX RACT Order ARD-97-003, concerning Crown Vantage, effective September 24, 1997.

(55)-(56) [Reserved]

(57) Revision to the State Implementation Plan submitted by the New Hampshire Air Resources Division on July 27, 1998.

(i) Incorporation by reference.

(A) Regulation Chapter Env-A 3200 NOX Budget Trading Program adopted and effective on July 17, 1998.

(ii) Additional materials.

(A) Letter from the New Hampshire Air Resources Division dated July 27, 1998 submitting Chapter Env-A 3200 NOX Budget Trading Program as a revision to the New Hampshire State Implementation Plan.

(58) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on November 25, 1992.

(i) Incorporation by reference.

(A) Letter from the New Hampshire Air Resources Division dated November 24, 1992 submitting a revision to the New Hampshire State Implementation Plan.

(B) Part Env-A 1205 “Volatile Organic Compounds (VOC): Gasoline Dispensing Facilities and Gasoline Tank Trucks,” effective in the State of New Hampshire on August 17, 1992.

(ii) Additional materials.

(A) New Hampshire Department of Environmental Services “Stage II Equivalency Demonstration,” dated November 1992.

(B) Nonregulatory portions of the submittal.

(59) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on September 4, 1998 and November 20, 1998.

(i) Incorporation by reference.

(A) New Hampshire Code of Administrative Rules, Part Saf-C 3221A “Emission Amendments to Official Motor Vehicle Inspection Requirements” as adopted on November 17, 1998; and Part Saf-C 5800 “Roadside Diesel Opacity Inspection Program Rules” as adopted on November 17, 1998.

(ii) Additional material.

(A) Document entitled “Alternative New Hampshire Motor Vehicle Inspection/Maintenance State Implementation Plan Revision” dated September 4, 1998.

(B) Letters from the New Hampshire Air Resources Division dated September 4, 1998 and November 20, 1998 submitting a revision to the New Hampshire State Implementation Plan.

(60) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division August 6, 2001 and April 26, 1995.

(i) Incorporation by reference.

(A) Section 623.01 and sections 623.03 through 623.06 of New Hampshire's rule PART Env-A 623 rule entitled, “Prevention of Significant Deterioration (PSD) Of Air Quality Permit Requirements.” This regulation was adopted in the State of New Hampshire on July 23, 2001.

(B) New Hampshire's rules PART Env-A 205.03, “Applications Subject to PSD Requirements,” and PART Env-A 205.04, “Applications Subject to Nonattainment Requirements.” These regulations were adopted in the State of New Hampshire on February 22, 1995 and amended on July 23, 2001.

(ii) Additional materials.

(A) Letter from the New Hampshire Air Resources Division dated August 6, 2001 submitting a revision to the New Hampshire State Implementation Plan.

(B) Letter from the New Hampshire Air Resources Division dated April 26, 1995 submitting a revision to the New Hampshire State Implementation Plan.

(C) Nonregulatory portions of the State submittal.

(61) Revisions to the State Implementation Plan submitted by the New Hampshire Department of Environmental Services on July 9, 1998.

(i) Additional materials.

(A) “New Hampshire Stage II Comparability Analysis,” prepared by the New Hampshire Department of Environmental Services, dated July 1, 1998.

(62) Revisions to the State Implementation Plan submitted by the New Hampshire Department of Environmental Services on June 7, 1994.

(i) Additional materials.

(A) Letter from the New Hampshire Department of Environmental Services dated June 7, 1994 submitting a revision to the New Hampshire State Implementation Plan.

(B) “Clean Fuel Fleet Equivalency Demonstration,” prepared by the New Hampshire Department of Environmental Services, dated May, 1994.

(63) Revisions to the State Implementation Plan Submitted by the New Hampshire Department of Environmental Services on July 10, 1996.

(i) Incorporation by reference.

(A) Letter from the New Hampshire Department of Environmental Services dated July 10, 1996 submitting a revision to the New Hampshire State Implementation Plan.

(B) Part Env-A 1502 of Chapter Env-A 1500 of the New Hampshire Code of Administrative Rules titled “Conformity of General Federal Actions,” adopted in the State of New Hampshire on April 25, 1996.

(64) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on July 27, 1998.

(i) Incorporation by reference.

(A) Order ARD 98-001 issued by the New Hampshire Department of Environmental Services to Public Service Company of New Hampshire on July 17, 1998, with attachments: Discrete emission reduction protocol for Public Service of New Hampshire's Schiller Station, Units 4, 5 and 6, submitted to the New Hampshire Department of Environmental Services on April 10, 1998; and Discrete emission reduction protocol for Public Service of New Hampshire's Newington Station, Unit 1, submitted to the New Hampshire Department of Environmental Services on April 10, 1998.

(ii) Additional materials.

(A) Letter from the New Hampshire Air Resources Division dated July 17, 1998 submitting Final RACT Order 98-001 as a revision to the New Hampshire State Implementation Plan.

(65) Revisions to the State Implementation Plan submitted by the New Hampshire Department of Environmental Services on August 16, 1999.

(i) Incorporation by reference. New Hampshire regulation Chapter Env-A 3600, entitled “National Low Emission Vehicle (National LEV) Program” adopted July 21, 1999.

(ii) Additional material. Letter from the New Hampshire Department of Environmental Services dated August 16, 1999 submitting the Low Emission Vehicle program as a revision to the State Implementation Plan.

(66) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on July 29, 1993 and July 2, 1999.

(i) Incorporation by reference.

(A) New Hampshire's PART Env-A 610 “Additional Requirements in Non-attainment Areas and the New Hampshire Portion of the Northeast Ozone Transport Region” adopted on May 21, 1993.

(B) New Hampshire's PART Env-A 622 (Formally Env-A 610) “Additional Requirements in Non-attainment Areas and the New Hampshire Portion of the Northeast Ozone Transport Region” incorporating the “Plant-wide Source,” adopted on June 26, 1997.

(C) New Hampshire's PART Env-A 622 (Formally Env-A 610) “Additional Requirements in Non-attainment Areas and the New Hampshire Portion of the Northeast Ozone Transport Region,” addition of the requirements for section 173(a)(4) and (5) of the CAA, adopted on January 29, 1999.

(D) Letter from the New Hampshire Air Resources Division dated July 29, 1993 submitting a revision to the New Hampshire State Implementation Plan.

(E) Letter from the New Hampshire Air Resources Division dated July 2, 1999 submitting a revision to the New Hampshire State Implementation Plan.

(67) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on September 11, 1998.

(i) Additional materials.

(A) Letter from the New Hampshire Department of Environmental Services dated September 11, 1998 stating a negative declaration for the aerospace coating operations Control Techniques Guideline category.

(68) Revisions to the State Implementation Plan submitted by the New Hampshire Air Resources Division on June 28, 1996 and April 15, 2002.

(i) Incorporation by reference.

(A) Order ARD-00-001 issued by the New Hampshire DES to Anheuser-Busch Incorporated, effective April 15, 2002.

(B) Env-A 1204.27, “Applicability Criteria and Compliance Options for Miscellaneous and Multi-category Stationary VOC Sources,” effective August 21, 1995, is granted full approval for the New Hampshire portion of the eastern Massachusetts serious ozone nonattainment area.

(ii) Additional materials.

(A) Letter from the DES, dated April 15, 2002, submitting revised Anheuser-Busch order to EPA as a SIP revision and withdrawing previous submittal for this facility dated June 20, 2000.

(B) Letter from the DES, dated March 22, 2002, containing information on New Filcas of America.

[37 FR 10879, May 31, 1972] Editorial Note:For Federal Register citations affecting § 52.1535, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.