EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the New Hampshire SIP
| Name of nonregulatory SIP provision | Applicable geographic or nonattainment area | State submittal date/effective date | EPA approved date | Explanations |
|---|---|---|---|---|
| "State of New Hampshire Implementation Plan" | Statewide | 1/27/1972 | 5/31/1972, 37 FR 10842 | The plan was officially submitted on January 27, 1972. |
| Miscellaneous non-regulatory additions to the plan correcting minor deficiencies | Statewide | 2/23/1972 | 7/27/1972, 37 FR 15080 | See 52.1535(c)(1). |
| Non-regulatory provisions for retention and availability of air quality data | Statewide | 3/23/1972 | 7/27/1972, 37 FR 15080 | See 52.1535(c)(2). |
| Attainment dates of national primary and secondary air quality standards | Statewide | 8/8/1972 | 9/22/1972, 37 FR 19806 | See 52.1535(c)(3). |
| Compliance schedules | Statewide | 2/14/1973 | 6/20/1973, 38 FR 16144 | See 52.1535(c)(5). |
| Compliance schedules | Statewide | 3/22/1973 | 6/20/1973, 38 FR 16144 | See 52.1535(c)(6). |
| Revision exempting steam locomotives from the plan | Statewide | 4/3/1973 | 12/14/1973, 38 FR 34476 | See 52.1535(c)(7). |
| AQMA identification material | Statewide | 5/20/1974 | 6/2/1975, 40 FR 23746 | See 52.1535(c)(9). |
| 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 | Statewide | 5/29/1979 | 4/11/1980, 45 FR 24869 | See 52.1535(c)(12). |
| November 6, 1979 letter from New Hampshire Assistant Attorney General | Statewide | 11/6/1979 | 4/11/1980, 45 FR 24869 | See 52.1535(c)(12). |
| March 17, 1980 letter addressing external emission offsets | Statewide | 3/17/1980 | 4/11/1980, 45 FR 24869 | See 52.1535(c)(12). |
| Attainment plans to meet the requirements of Part D for total suspended particulates and sulfur dioxide in Berlin, NH | Areas designated non-attainment for one or more pollutants | 9/19/1979 | 6/23/1980, 45 FR 41942 | See 52.1535(c)(13). |
| A plan to provide comprehensive public participation and an analysis of the effects of the New Hampshire 1979 SIP revisions | Statewide | 2/28/1980 | 9/9/1980, 45 FR 59313 | See 52.1535(c)(15). |
| A comprehensive air quality monitoring plan, intended to meet requirements of 40 CFR Part 58 | Statewide | 1/30/1980 | 12/18/1980, 45 FR 83227 | See 52.1535(c)(17). |
| A plan to attain and maintain the National Ambient Air Quality Standard for lead and to amend the state's air quality standards | Statewide | 4/15/1980 | 7/15/1981, 46 FR 36699 | See 52.1535(c)(18). |
| A letter further explaining the state procedures for review of new major sources of lead emissions and confirming the use of reference methods | Statewide | 12/9/1980 | 7/15/1981, 46 FR 36699 | See 52.1535(c)(18). |
| 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 | City of Manchester | 1/12/1981 | 1/7/1982, 47 FR 763 | See 52.1535(c)(19). These revisions supplement the 1979 CO attainment plan. |
| Revision to the January 12, 1981 CO Attainment Plan for Manchester, NH | City of Manchester | 2/18/1981 | 1/7/1982, 47 FR 763 | See 52.1535(c)(19). |
| Carbon monoxide attainment plan revisions for the City of Manchester which meet the requirements of Part D of the Act for 1982 SIP revisions | City of Manchester | 10/5/1982 | 6/27/1983, 48 FR 29479 | See 52.1535 (c)(23). |
| Revision to the October 5, 1982 CO Attainment Plan for Manchester, NH | City of Manchester | 12/20/1982 | 6/27/1983, 48 FR 29479 | See 52.1535(c)(23). |
| The TSP Plan to attain primary standards in Berlin, New Hampshire | Berlin, NH | 5/9/1984 | 9/27/1984, 49 FR 38104 | See 52.1535(c)(33). |
| Letter from the New Hampshire Air Resources Commission submitting revisions to the SIP | Statewide | 4/26/1985 | 9/17/1987, 52 FR 35081 | See 52.1535(c)(37). |
| Letter interpreting NH's regulation for Continuous Emission Monitoring Systems | Statewide | 1/20/1986 | 9/17/1987, 52 FR 35081 | See 52.1535(c)(37). |
| NH Letter of intent to implement applicable emission limits required by EPA's New Source Performance Standard (NSPS) | Statewide | 5/12/1987 | 9/17/1987, 52 FR 35081 | See 52.1535(c)(37). |
| Letter submitting a revision to the CO Attainment Plan for the City of Nashua, NH | Nashua and 11 surrounding towns | 9/12/1985 | 8/25/1988, 53 FR 32391 | See 52.1535(c)(39). Attainment plans for carbon monoxide for the City of Nashua including an extension of the attainment date to December 31, 1990. |
| Narrative submittals, including an attainment demonstration for carbon monoxide for the City of Nashua | Nashua and 11 surrounding towns | 2/26/1985 | 8/25/1988, 53 FR 32391 | See 52.1535(c)(39). |
| Letter identifying extensions to the Nashua intersection-specific measures (Build I) | Nashua and 11 surrounding area | 12/3/1985 | 8/25/1988, 53 FR 32391 | See 52.1535(c)(39). |
| Letter submitting final motor vehicle emissions inspection (I&M) program for the Nashua, NH area | Nashua and 11 surrounding towns | 10/7/1986 | 8/25/1988, 53 FR 32391 | See 52.1535(c)(39). |
| Letter from Governor John H. Sununu to Michael R. Deland 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 | Nashua and 11 surrounding towns | 3/6/1987 | 8/25/1988, 53 FR 32391 | See 52.1535(c)(39). |
| Letter from NH DES, Air Resources Division providing additional information on Nashua intersection-specific traffic flow improvements in Nashua, NH CO Attainment Plan | Nashua and 11 surrounding towns | 5/12/1987 | 8/25/1988, 53 FR 32391 | See 52.1535(c)(39). |
| Letter from NH DES, Air Resources Division submitting additions to the Nashua, NH CO Attainment Plan | Nashua and 11 surrounding towns | 10/15/1987 | 8/25/1988, 53 FR 32391 | See 52.1535(c)(39). |
| Letter from the New Hampshire Air Resources Division dated July 6, 1989 submitting revisions to the NH SIP | Statewide | 7/6/1989 | 8/19/1994, 59 FR 42766 | See 52.1535(c)(40). |
| Letter from the New Hampshire Air Resources Division dated February 12, 1991 submitting a revision to the NH SIP | Statewide | 2/12/1991 | 8/14/1991, 56 FR 40252 | See 52.1535(c)(41). |
| Nonregulatory portions of the State submittal | Statewide | 2/12/1991 | 8/14/1991, 56 FR 40252 | See 52.1535(c)(41). |
| Letter from the New Hampshire Air Resources Division dated November 21, 1989 submitting a revision to the NH SIP | Statewide | 11/21/1989 | 6/13/1991, 56 FR 27197 | See 52.1535(c)(43). |
| 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 | Statewide | 11/21/1989 | 6/13/1991, 56 FR 27197 | See 52.1535(c)(43). |
| Letter from the New Hampshire Air Resources Division dated September 12, 1990 submitting a revision to the NH SIP that withdraws nine source-specific operating permits incorporated by reference at 40 CFR 52.1535(c)(21), (c)(25) and (c)(32) | Statewide | 9/12/1990 | 12/12/1991, 56 FR 64703 | See 52.1535(c)(44). |
| Letter from the New Hampshire Air Resources Division dated July 2, 1991 submitting documentation of a public hearing | Statewide | 7/2/1991 | 12/12/1991, 56 FR 64703 | See 52.1535(c)(44). |
| Letter from the New Hampshire Air Resources Division dated February 12, 1991 submitting revisions to the NH SIP | Statewide | 2/12/1991 | 8/14/1992, 57 FR 36603 | See 52.1535(c)(45). |
| Letter from the New Hampshire Air Resources Division dated May 7, 1991 withdrawing certain portion of the February 12, 1991 SIP submittal | Statewide | 5/7/1991 | 8/14/1992, 57 FR 36603 | See 52.1535(c)(45). |
| Letter from the New Hampshire Air Resources Division dated August 20, 1991 withdrawing certain portion of the February 12, 1991 SIP submittal | Statewide | 8/20/1991 | 8/14/1992, 57 FR 36603 | See 52.1535(c)(45). |
| Letter from the New Hampshire Air Resources Division dated August 26, 1991 withdrawing certain portion of the February 12, 1991 SIP submittal | Statewide | 8/26/1991 | 8/14/1992, 57 FR 36603 | See 52.1535(c)(45). |
| Letter from the New Hampshire Air Resources Division dated March 6, 1992 withdrawing certain portion of the February 12, 1991 SIP submittal | Statewide | 3/6/1992 | 8/14/1992, 57 FR 36603 | See 52.1535(c)(45). |
| Letter from the New Hampshire Air Resources Division dated May 6, 1992 withdrawing certain portion of the February 12, 1991 SIP submittal | Statewide | 5/6/1992 | 8/14/1992, 57 FR 36603 | See 52.1535(c)(45). |
| Letter from the New Hampshire Air Resources Division dated May 15, 1992 submitting a revision to the NH SIP | Statewide | 5/15/1992 | 1/19/1993, 58 FR 4902 | See 52.1535(c)(46). Revisions to the SIP consisting of amendments to Emission Control Methods for Cutback and Emulsified Asphalt. |
| Letter from the New Hampshire Air Resources Division dated May 15, 1992 submitting a revision to the NH SIP | Statewide | 5/15/1992 | 5/25/1993, 58 FR 29973 | See 52.1535(c)(47). |
| Letter from the New Hampshire Air Resources Division dated December 21, 1992, submitting revisions to the NH SIP | Statewide | 12/21/1992 | 4/9/1997, 62 FR 17087 | See 52.1535(c)(49). |
| Letter from the New Hampshire Air Resources Division dated June 17, 1994 submitting revisions to the NH SIP | Statewide | 6/17/1994 | 4/9/1997, 62 FR 17087 | See 52.1535(c)(49). |
| Letter from the New Hampshire Air Resources Division dated July 7, 1995 submitting revisions to the NH SIP | Statewide | 7/7/1995 | 4/9/1997, 62 FR 17087 | See 52.1535(c)(50). |
| Letter from the New Hampshire Air Resources Division dated September 18, 1995 submitting revisions to the NH SIP | Statewide | 9/18/1995 | 4/9/1997, 62 FR 17087 | See 52.1535(c)(50). |
| Letter from the New Hampshire Air Resources Division dated October 18, 1995, submitting revisions to the NH SIP | Statewide | 10/18/1995 | 4/9/1997, 62 FR 17087 | See 52.1535(c)(50). |
| Letter from the New Hampshire Air Resources Division dated December 9, 1996 submitting revisions to the NH SIP | Gonic, NH | 12/9/1996 | 3/10/1998, 63 FR 11600 | See 52.1535(c)(51). |
| Letter from the New Hampshire Air Resources Division dated June 28, 1996 submitting revisions to the NH SIP | Statewide | 6/28/1996 | 3/10/1998, 63 FR 11600 | See 52.1535(c)(51). |
| Letter from the New Hampshire Air Resources Division dated October 24, 1996 submitting revisions to the NH SIP | Manchester, NH | 10/24/1996 | 3/10/1998, 63 FR 11600 | See 52.1535(c)(51). |
| Letter from the New Hampshire Air Resources Division dated July 10, 1995 submitting revisions to the NH SIP | Statewide | 7/10/1995 | 3/10/1998, 63 FR 11600 | See 52.1535(c)(51). |
| Letter from the New Hampshire Air Resources Division dated December 21, 1992 submitting revisions to the NH SIP | Statewide | 12/21/1992 | 3/10/1998, 63 FR 11600 | See 52.1535(c)(51). |
| Letter dated November 21, 1997 withdrawing Env-A 1204.06 from the SIP submittal | Statewide | 11/21/1997 | 3/10/1998, 63 FR 11600 | See 52.1535(c)(51). |
| NH-DES letter dated December 13, 1994, and signed by Thomas M. Noel, Acting Director, NH DES | Statewide | 12/13/1994 | 10/27/1997, 62 FR 55521 | See 52.1535(c)(52). |
| State of New Hampshire Photochemical Assessment Monitoring Stations - Network Plan - Network Overview | Statewide | 12/13/1994 | 10/27/1997, 62 FR 55521 | See 52.1535(c)(52). |
| Letter from the New Hampshire Air Resources Division dated August 29, 1996 submitting a revision to the NH SIP | Portsmouth-Dover-Rochester serious ozone nonattainment area, and the NH portion of the Boston-Lawrence-Worcester serious ozone nonattainment area | 8/29/1996 | 10/27/1997, 62 FR 55521 | See 52.1533. Revisions to the SIP 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. |
| Letter from the New Hampshire Air Resources Division dated April 14, 1997 submitting revisions to the NH SIP | Statewide | 4/14/1997 | 5/13/1998, 63 FR 26455 | See 52.1535(c)(54). |
| Letter from the New Hampshire Air Resources Division dated May 6, 1997 submitting revisions to the NH SIP | Nashua, NH | 5/6/1997 | 5/13/1998, 63 FR 26455 | See 52.1535(c)(54). |
| Letter from the New Hampshire Air Resources Division dated September 24, 1997 submitting revisions to the NH SIP | Statewide | 9/24/1997 | 5/13/1998, 63 FR 26455 | See 52.1535(c)(54). |
| Letter from the New Hampshire Air Resources Division dated July 27, 1998 submitting a revision to the NH SIP | Statewide | 7/27/1998 | 11/14/2000, 65 FR 68078 | See 52.1535(c)(57). |
| Letter from the New Hampshire Air Resources Division dated November 24, 1992 submitting a revision to the New Hampshire State Implementation Plan | Statewide | 11/24/1992 | 12/7/1998, 63 FR 67405 | See 52.1535(c)(58). |
| New Hampshire Department of Environmental Services "Stage II Equivalency Demonstration," dated November 1992 | Statewide | 11/24/1992 | 12/7/1998, 63 FR 67405 | See 52.1535(c)(58). |
| Nonregulatory portions of the submittal | Statewide | 7/2/1993 | 12/7/1998, 63 FR 67405 | See 52.1535(c)(58). NH's Gasoline Vapor Recovery Testing Procedures and Inspection Manual. |
| Letter from the New Hampshire Air Resources Division dated November 20, 1998 submitting a revision to the NH SIP | Statewide | 11/20/1998 | 1/10/2001, 66 FR 1868 | See 52.1535(c)(59). |
| Letter from the New Hampshire Air Resources Division dated September 4, 1998 submitting a revision to the NH SIP | Statewide | 9/4/1998 | 1/10/2001, 66 FR 1868 | See 52.1535(c)(59). |
| Document entitled "Alternative New Hampshire Motor Vehicle Inspection/Maintenance State Implementation Plan Revision" dated September 4, 1998 | Statewide | 9/4/1998 | 1/10/2001, 66 FR 1868 | See 52.1535(c)(59). |
| Letter from the New Hampshire Air Resources Division dated August 6, 2001 submitting a revision to the NH SIP | Statewide | 8/9/2001 | 10/28/2002, 67 FR 65710 | See 52.1535(c)(60). |
| Letter from the New Hampshire Air Resources Division dated April 26, 1995 submitting a revision to the NH SIP | Statewide | 4/26/1995 | 10/28/2002, 67 FR 65710 | See 52.1535(c)(60). |
| Nonregulatory portions of the State submittal. | Statewide | 4/26/1995 | 10/28/2002, 67 FR 65710 | See 52.1535(c)(60). |
| Document entitled "New Hampshire Stage II Comparability Analysis," prepared by the New Hampshire Department of Environmental Services, dated July 1, 1998 | Statewide | 7/9/1998 | 9/29/1999, 64 FR 52434. | See 52.1535(c)(61). |
| Letter from the New Hampshire Department of Environmental Services dated June 7, 1994 submitting a revision to the NH SIP | Statewide | 6/7/1994 | 9/29/1999, 64 FR 52434. | See 52.1535(c)(62). |
| Document entitled "Clean Fuel Fleet Equivalency Demonstration," prepared by the New Hampshire Department of Environmental Services, dated May, 1994 | Statewide | 6/7/1994 | 9/29/1999, 64 FR 52434. | See 52.1535(c)(62). |
| Letter from the New Hampshire Department of Environmental Services dated July 10, 1996 submitting a revision to the NH SIP | Statewide | 7/10/1996 | 8/16/1999, 64 FR 44417 | See 52.1535(c)(63). |
| Letter from the New Hampshire Air Resources Division dated July 17, 1998 submitting Final RACT Order 98-001 as a revision to the NH SIP | Statewide | 7/17/1998 | 11/14/2000, 65 FR 68078 | See 52.1535(c)(64). |
| Letter from the New Hampshire Department of Environmental Services dated August 16, 1999 submitting the Low Emission Vehicle program as a revision to the NH SIP | Statewide | 8/16/1999 | 3/9/2000, 65 FR 12476 | See 52.1535(c)(65). |
| Letter from the New Hampshire Air Resources Division dated July 29, 1993 submitting a revision to the New Hampshire State Implementation Plan | Statewide | 7/29/1993 | 7/27/2001, 66 FR 39100 | See 52.1535(c)(66). |
| Letter from the New Hampshire Air Resources Division dated July 2, 1999 submitting a revision to the New Hampshire State Implementation Plan | Statewide | 7/2/1999 | 7/27/2001, 66 FR 39100 | See 52.1535(c)(66). |
| 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 | Statewide | 9/11/1998 | 7/10/2000, 65 FR 42290 | See 52.1535(c)(67). |
| 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 | Merrimack, NH | 4/15/2002 | 7/23/2002, 67 FR 48033 | See 52.1535(c)(68). |
| Letter from the DES, dated March 22, 2002, containing information on New Filcas of America | Nashua, NH | 3/22/2002 | 7/23/2002, 67 FR 48033 | See 52.1535(c)(68). |
| Submittal to meet Clean Air Act Section 110(a)(2) Infrastructure Requirements for the 1997 8-Hour Ozone National Ambient Air Quality Standard | State of New Hampshire | 1214/2007 | 7/8/2011, 76 FR 40248 | This action addresses the following Clean Air Act requirements: 110(a)(2)(A), (B), (C), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M). |
| New Hampshire Regional Haze SIP and its supplements | Statewide | 1/29/2010; supplements submitted 1/14/2011, 8/26/2011 | 8/22/2012, 77 FR 50607 | |
| Submittal to meet Section 110(a)(2) Infrastructure Requirements for the 1997 PM2.5 NAAQS | Statewide | 4/3/2008; supplement submitted 7/3/2012 | 10/16/2012, 77 FR 63228 | This submittal is approved with respect to the following CAA elements or portions thereof: 110(a)(2)(B), (C) (enforcement program only), (D)(i)(I), (D)(ii), (E)(i), (E)(iii), (F), (G), (H), (J) (consultation and public notification only), (K), (L), and (M). |
| Submittal to meet Section 110(a)(2) Infrastructure Requirements for the 2006 PM2.5 NAAQS | Statewide | 9/18/2009; supplement submitted 7/3/2012 | 10/16/2012, 77 FR 63228 | This submittal is approved with respect to the following CAA elements or portions thereof: 110(a)(2)(B), (C) (enforcement program only), (D)(i)(I), (D)(ii), (E)(i), (E)(iii), (F), (G), (H), (J) (consultation and public notification only), (K), (L), and (M). |
| Negative Declarations included in New Hampshire's State Implementation Plan Revision for the 2006, 2007, and 2008 Control Techniques Guidelines | Statewide | 7/26/2011 | 11/8/2012, 77 FR 66921 | Includes negative declarations for the following CTG categories: Large appliance coatings; and automobile and light-duty truck assembly coatings. |
| Certification for RACT for the 1997 8-Hour Ozone Standard | Statewide | 1/28/2008 | 11/5/2012, 77 FR 66388 | New Hampshire submitted documentation that RACT requirements were in place for sources of VOC and NOX for purposes of the 1997 8-hour ozone standard. |
| SIP Narrative associated with New Hampshire Vehicle Inspection and Maintenance Program SIP Revision | Statewide | 11/17/2011 | 1/25/2013, 78 FR 5292 | |
| Infrastructure SIP for 2008 ozone NAAQS | Statewide | 12/31/2012 | 5/25/2017, 82 FR 24057 | Items that were conditionally approved on 12/16/2015 are now fully approved. |
| Infrastructure SIP for the 2008 Lead NAAQS | Statewide | 11/7/2011 | 5/25/2017, 82 FR 24057 | Items that were conditionally approved on 12/16/2015 are now fully approved. |
| Infrastructure SIP for the 2010 NO2 NAAQS | Statewide | 1/28/2013 | 5/25/2017, 82 FR 24057 | Items that were conditionally approved on 12/16/2015 are now fully approved. |
| Infrastructure SIP for the 2010 SO2 NAAQS | Statewide | 7/13/2013 | 5/25/2017, 82 FR 24057 | Items that were conditionally approved on 7/8/2016 are now fully approved. |
| Infrastructure SIP for the 1997 PM2.5 NAAQS | Statewide | 7/3/2012 | 5/25/2017, 82 FR 24057 | Items that were conditionally approved on 12/16/2015 are now fully approved. |
| Infrastructure SIP for 2006 PM2.5 NAAQS | Statewide | 9/18/2009 | 5/25/2017, 82 FR 24057 | Items that were conditionally approved on 12/16/2015 are now fully approved. |
| Request for exemption from contingency plan obligation | Merrimack Valley - Southern New Hampshire AQCR | 12/31/2012 | 12/16/2015, 80 FR 78139 | State's request for exemption from contingency plan obligation, made pursuant to 40 CFR 51.122(d), is granted in light of the area's designation as unclassifiable/attainment for the 2008 ozone NAAQS. |
| Regional Haze Five-Year Progress Report | Statewide | 12/16/2014 | 10/6/2016, 81 FR 70361 | |
| Transport SIP for the 2008 Ozone Standard | Statewide | Submitted 11/7/2015 |
10/13/2016, 81 FR 70632 | State submitted a transport SIP for the 2008 ozone standard which shows it does not significantly contribute to ozone nonattainment or maintenance in any other state. EPA approved this submittal as meeting the requirements of Clean Air Act Section 110(a)(2)(D)(i)(I). |
| Transport SIP for the 1997 Ozone Standard | Statewide | Submitted 3/11/2008 | 4/10/2017, 82 FR 17124 | State submitted a transport SIP for the 1997 ozone standards which shows it does not significantly contribute to ozone nonattainment or maintenance in any other state. EPA approved this submittal as meeting the requirements of Clean Air Act Section 110(a)(2)(D)(i)(I). |
| Transport SIP for the 2010 NO2 Standard | Statewide | 11/17/2015 | 5/25/2017, 82 FR 24057 | |
| Central New Hampshire Nonattainment Area Plan for the 2010 Primary 1-Hour Sulfur Dioxide NAAQS | Central New Hampshire SO2 Nonattainment Area | 1/31/2017 | 6/5/2018, 83 FR 25922 | |
| Submittals to meet Section 110(a)(2) Infrastructure Requirements for the 2012 PM2.5 NAAQS | Statewide | 12/22/2015; supplement submitted 6/8/2016 | 12/4/2018, 83 FR 62464 | These submittals are approved with respect to the following CAA requirements: 110(a)(2)(A), (B), (C), (D), (E), (F), (G), (H), (J), (L), and (M). |
| 12/22/2015 | 10/26/2020, 85 FR 67651 | This submittal is conditionally approved with respect to provisions of CAA 110(a)(2)(K). The following previously approved items are corrected and changed from approval to conditional approval: 110(a)(C) (PSD only), (D)(i)(II) (prong 3 only), and (J) (PSD only). | ||
| 4/20/2021 | 5/6/2022, 87 FR 26999 | Items that were conditionally approved on 10/26/2020 are now fully approved. | ||
| Amendment to New Hampshire 2010 Sulfur Dioxide NAAQS Infrastructure SIP to Address the Good Neighbor Requirements of Clean Air Act Section 110(a)(2)(D)(i)(I) | Statewide | 6/16/2017 | 12/17/2018, 83 FR 64470 | |
| 1-Hour Sulfur Dioxide (2010 Standard) Redesignation Request and Maintenance Plan for the Central New Hampshire Nonattainment Area | Central New Hampshire SO2 Nonattainment Area | 3/16/2018 | 9/20/2019, 84 FR 49467 | The maintenance plan for the 2010 SO2 NAAQS is Section 6 of this submittal. |
| Negative declaration for the 2016 Control Techniques Guidelines for the Oil and Natural Gas Industry | Statewide | 12/20/2019 | 7/13/2020, 85 FR 41920 | Negative declaration. |
| Submittal to meet Section 110(a)(2) Infrastructure Requirements for the 2015 Ozone NAAQS | Statewide | 4/20/2021 | 5/6/2022, 87 FR 26999 | Items that were conditionally approved on 10/26/2020 are now fully approved. |
| Request for exemption from contingency plan obligation for 2015 ozone NAAQS | Merrimack Valley - Southern New Hampshire AQCR | 9/5/2018 | 10/26/2020, 85 FR 67651 | State's request for exemption from contingency plan obligation, made pursuant to 40 CFR 51.152(d)(1), is granted. |
| Boston-Manchester-Portsmouth Area Second 10-Year Limited Maintenance Plan for 1997 Ozone NAAQS | Boston-Manchester-Portsmouth Maintenance Area | 7/29/2021 | 4/22/2022, 87 FR 24058 | Approval for 2nd 10-year LMP for 1997 ozone NAAQS. |
| Letter from New Hampshire and attachment G Amendment | Boston-Manchester-Portsmouth Maintenance Area | 12/23/2021 | 4/22/2022, 87 FR 24058 | Supplemental information for 2nd 10-year LMP for 1997 ozone NAAQS. |
[74 FR 50120, Sept. 30, 2009, as amended at 76 FR 40257, July 8, 2011; 76 FR 49672, Aug. 11, 2011; 77 FR 5702, Feb. 6, 2012; 77 FR 50607, 77 FR 50610, Aug. 22, 2012; 77 FR 63233, Oct. 16, 2012; 77 FR 66395, Nov. 5, 2012; 77 FR 66926, Nov. 8, 2012; 78 FR 5302, Jan. 25, 2013; 78 FR 71507, Nov. 29, 2013; 79 FR 20099, Apr. 11, 2014; 79 FR 30736, May 29, 2014; 79 FR 35699, June 24, 2014; 79 FR 49462, Aug. 21, 2014; 80 FR 57724, Sept. 25, 2015; 80 FR 78139, Dec. 16, 2015; 81 FR 44553, July 8, 2016; 81 FR 53928, Aug. 15, 2016]; 81 FR 59141, Aug. 29, 2016; 81 FR 70361, Oct. 12, 2016; 81 FR 70632, Oct. 13, 2016; 81 FR 78054, Nov. 7, 2016; 82 FR 17126, April 10, 2017; 82 FR 24061, May 25, 2017; 83 FR 6975, February 16, 2018; 83 FR 13671, March 30, 2018; 83 FR 25935, June 5, 2018; 83 FR 45356, September 7, 2018; 83 FR 48387, September 25, 2018; 83 FR 62465, December 4, 2018; 83 FR 64472, December 17, 2018; 84 FR 48071, September 12, 2019; 84 FR 49469, September 20, 2019; 85 FR 39491, July 1, 2020; 85 FR 41922, July 13, 2020; 85 FR 67653, October 26, 2020; 86 FR 21944, April 26, 2021; 87 FR 13636, March 10,2022; 87 FR 24060, April 22, 2022; 87 FR 27001, May 6, 2022; 87 FR 49528, August 11, 2022]