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  2. Air Quality Implementation Plans

EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Rhode Island SIP

Rhode Island Nonregulatory
Name of non regulatory SIP provisionApplicable geographic or nonattainment areaState submittal date/effective dateEPA approved dateExplanations
Notice of public hearingStatewideSubmitted 2/9/19726/15/1972, 37 FR 11914Proposed Implementation Plan Regulations, RI Department of Health.
Miscellaneous non-regulatory additions to the plan correcting minor deficienciesStatewideSubmitted 2/29/19727/27/1972, 37 FR 15080Approval and promulgation of Implementation Plan Miscellaneous Amendments, RI Department of Health.
Compliance schedulesStatewideSubmitted 4/24/19736/20/1973, 38 FR 16144Submitted by RI Department of Health.
AQMA identifications for the State of Rhode IslandStatewideSubmitted 4/11/19744/29/1975, 40 FR 18726Submitted by RI Department of Health.
Letter identifying Metropolitan Providence as an AQMAMetropolitan ProvidenceSubmitted 9/6/19744/29/1975, 40 FR 18726Submitted by the Governor.
A comprehensive air quality monitoring plan, intended to meet requirements of 40 CFR part 58StatewideSubmitted 1/8/19801/15/1981, 46 FR 3516Submitted by the RI Department of Environmental Management Director.
Attainment plans to meet the requirements of Part D of the Clean Air Act, as amended in 1977, Included are plans to attain the carbon monoxide and ozone standards and information allowing for the re-designation of Providence to non-attainment for the primary TSP standard based on new dataStatewideSubmitted 5/14/1979; 6/11/1979; 8/13/1979; 1/8/1980; 1/24/1980; 3/10/1980; 3/31/1980; 4/21/1980; 6/6/1980; 6/13/1980; 8/20/1980; 11/14/1980; 3/4/1981; 3/5/1981; and 4/16/815/7/1981, 46 FR 25446Attainment plans to meet the requirements of Part D of the Clean Air Act, as amended in 1977.
A program for the review of construction and operation of new and modified major stationary sources of pollution in non-attainment areas    
Certain miscellaneous provisions unrelated to Part D are also included    
Section VI, Part II, "Stationary Source Permitting and Enforcement" of the narrativeStatewideSubmitted 5/14/1982; and 7/1/19826/28/1983, 48 FR 29690As submitted by RIDEM on May 14, 1982 and July 1, 1982 for review of new major sources and major modifications in nonattainment areas. Also included are revisions to add rules for banking emission reductions.
Revisions to the Rhode Island State Implementation Plan for attainment of the primary National Ambient Air Quality Standard for ozoneStatewideSubmitted 5/14/1982; 7/1/1982; 7/7/1982; 10/4/1982; and 3/2/19837/6/1983, 48 FR 31026Submitted by the Department of Environmental Management.
1982 Ozone Attainment Plan    
Revisions to attain and maintain the lead NAAQSStatewideSubmitted 7/7/19839/15/1983, 48 FR 41405Submitted by the Department of Environmental Management.
Section VI, Part II of the associated narrative of the RI SIPStatewideSubmitted 2/6/1984; 1/27/1984; and 6/6/19847/6/1984, 49 FR 27749To incorporate the requirements for the Prevention of Significant Deterioration of 40 CFR 51.24, permitting major stationary sources of lead and other miscellaneous changes.
Letter from RIDEM submitting an amendment to the RI State Implementation PlanStatewideSubmitted 1/14/1994; and 6/14/199410/30/1996, 61 FR 55897A revision to the RI SIP regarding ozone monitoring. RI will modify its SLAMS and its NAMS monitoring systems to include a PAMS network design and establish monitoring sites. The State's SIP revision satisfies 40 CFR 58.20(f) PAMS requirements.
Section VII of the RI SIP Ambient Air Quality Monitoring    
Letter from RIDEM submitting revisionsStatewideSubmitted 3/15/199410/30/1996, 61 FR 55897Revision to the RI SIP regarding the States' Contingency Plan.
Letter from RIDEM submitting revision - Rhode Island's 15 Percent Plan and Contingency PlanStatewideSubmitted 3/15/19944/17/1997, 62 FR 18712The revisions consist of the State's 15 Percent Plan and Contingency Plan. EPA approved only the following portions of these submittals:
    15 Percent Plan - the EPA approved the calculation of the required emission reductions, and the emission reduction credit claimed from surface coating, printing operations, marine vessel loading, plant closures (0.79 tons per day approved out of 0.84 claimed), cutback asphalt, auto refinishing, stage II, reformulated gas in on-road and off-road engines, and tier I motor vehicle controls.
    Contingency Plan - the EPA approved the calculation of the required emission reduction, and a portion of the emission reduction credits claimed from Consumer and Commercial products (1.1 tons per day approved out of 1.9 tons claimed), and architectural and industrial maintenance (AIM) coatings (1.9 tons per day approved out of 2.4 tons claimed).
    EPA concurrently disapproved portions of these SIP submissions, as discussed within Section 52.2084(a)(2).
Letter from RIDEM submitting revision for Clean Fuel Fleet Substitution PlanProvidence (all of Rhode Island) nonattainment area10/5/19943/9/2000, 65 FR 12474 
Letter outlining commitment to National LEVStatewide2/22/19993/9/2000, 65 FR 12476Includes details of the State's commitment to National LEV.
Negative Declaration for Synthetic Organic Chemical Manufacturing Industry (SOCMI) Distillation and Reactor Processes Control Techniques Guidelines CategoriesStatewideSubmitted 4/5/199512/2/1999, 64 FR 67495 
October 1, 1999, letter from Rhode Island Department of Environmental ManagementStatewideSubmitted 10/1/199912/27/2000, 65 FR 81743Submitted Air Pollution Control Regulation No. 14, "NOX Budget Trading Program," and the "NOX State Implementation Plan (SIP) Call Narrative."
"NOX State Implementation Plan (SIP) Call Narrative," September 22, 1999StatewideSubmitted 10/1/199912/27/2000, 65 FR 81743 
November 9, 1999, letter from Rhode Island Department of Environmental ManagementStatewideSubmitted 11/9/199912/27/2000, 65 FR 81743Stating RI's intent to comply with applicable reporting requirements.
Negative Declaration for Aerospace Coating Operations Control Techniques Guideline CategoryStatewideSubmitted 3/28/20007/10/2000, 65 FR 42290 
September 20, 2001 letter from Rhode Island Department of Environment ManagementStatewideSubmitted 9/20/20016/20/2003, 68 FR 36921Submitting the "NOX State Implementation Plan (SIP) Call Narrative," revised September 2001.
NOX State Implementation Plan (SIP) Call Narrative, revised September 2001StatewideSubmitted 9/20/20016/20/2003, 68 FR 36921 
Submittal to meet Clean Air Act Section 110(a)(2) Infrastructure Requirements for the 1997 8-Hour Ozone National Ambient Air Quality StandardState of Rhode IslandDecember 14, 2007July 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).
RACT Demonstration included in Chapter 6 of the Rhode Island Attainment Plan for the 8-Hour Ozone National Ambient Air Quality StandardStatewideSubmitted 4/30/20083/13/2012, 77 FR 14691 
Negative declarations included in the Rhode Island Attainment Plan for the 8-Hour Ozone National Ambient Air Quality StandardStatewideSubmitted 4/30/20083/13/2012, 77 FR 14691Includes negative declarations for the following Control Techniques Guideline Categories: Refinery Vacuum Producing Systems, Wastewater Separators, and Process Unit Turnarounds (1977); Leaks from Petroleum Refinery Equipment (1978); Manufacture of Pneumatic Rubber Tires (1978); Large Petroleum Dry Cleaners (1982); Manufacture of High-Density Polyethylene, Polypropylene and Polystyrene Resins (1983); Synthetic Organic Chemical Mfg Equipment Fugitive Emissions (1984); Synthetic Organic Chemical Mfg Air Oxidation Processes (1984).
Rhode Island Regional Haze SIPStatewideSubmitted 8/7/20095/22/2012, 77 FR 30212. 
Infrastructure SIP for the 2008 ozone NAAQSStatewideSubmitted 01/02/2013 and 3/26/20184/20/2016, 81 FR 23178Conditional approval for certain aspects related to PSD in 2016 is fully approved in 2019. 10/2/2019, 84 FR 52366
    Infrastructure SIP approved except for element (H) which was disapproved. See 52.2077.
Infrastructure SIP for the 2008 lead NAAQSStatewideSubmitted 10/26/2011 and 3/26/20184/20/2016, 81 FR 23178Conditional approval for certain aspects related to PSD in 2016 is fully approved in 2019. 10/2/2019, 84 FR 52366.
    Infrastructure SIP approved except for element (H) which was disapproved. See 52.2077.
Infrastructure SIP for the 2010 NO2 NAAQSStatewideSubmitted 1/2/2013 and 3/26/20184/20/2016, 81 FR 23178Conditional approval for certain aspects related to PSD in 2016 is fully approved in 2019. 10/2/2019, 84 FR 52366.
    Infrastructure SIP approved except for element (H) which was disapproved. See 52.2077.
Infrastructure SIP for the 1997 PM2.5 NAAQSStatewideSubmitted 9/10/2008 and 3/26/20184/20/2016, 81 FR 23178Conditional approval for certain aspects related to PSD in 2016 is fully approved in 2019. 10/2/2019, 84 FR 52366.
    Infrastructure SIP approved except for element (H) which was disapproved. See 52.2077.
Infrastructure SIP for the 1997 PM2.5 NAAQSStatewideSubmitted 9/10/20084/20/2016, 81 FR 23178Approved submittal, except for certain aspects related to PSD which were conditionally approved and element (H) which was disapproved. See 52.2077.
Infrastructure SIP for the 2006 PM2.5 NAAQSStatewideSubmitted 11/6/2009 and 3/26/20184/20/2016, 81 FR 23178Conditional approval for certain aspects related to PSD in 2016 is fully approved in 2019. 10/2/2019, 84 FR 52366.
    Infrastructure SIP approved except for element (H) which was disapproved. See 52.2077.
Infrastructure SIP for 2010 SO2 NAAQSStatewideSubmitted 6/27/20144/20/2016, 81 FR 23178Approved submittal, except for certain aspects related to PSD which were conditionally approved and element (H) which was disapproved. See 52.2077.
Rhode Island Regional Haze Five Year Progress ReportStatewideSubmitted 1/7/20157/20/2016, 81 FR 47039 
Transport SIP for the 2008 Ozone StandardStatewideSubmitted 6/23/201510/13/2016, 81 FR 70633State 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 StandardStatewideSubmitted 4/30/20084/10/2017, 82 FR 17126State 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 1997 Particulate Matter StandardStatewideSubmitted 4/30/20084/10/2017, 82 FR 17126State submitted a transport SIP for the 1997 particulate matter standards which shows it does not significantly contribute to particulate matter 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 2006 Particulate Matter StandardStatewideSubmitted 11/06/20094/10/2017, 82 FR 17126State submitted a transport SIP for the 2006 particulate matter standards which shows it does not significantly contribute to particulate matter 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 and SO2 StandardsStatewide10/15/201512/19/2017, 82 FR 60122 
I/M SIP NarrativeStatewideSubmitted 2/17/20175/25/2018, 83 FR 24225Narrative describing how the Rhode Island I/M program meets the requirements in the federal I/M rule.
Reasonably Available Control Technology State Implementation Plan Revision 2008 and 2015 Ozone National Ambient Air Quality StandardsStatewideSubmitted 9/20/20199/3/2020, 85 FR 54926 
Infrastructure SIP for the 2015 ozone NAAQSStatewide10/15/202010/14/2021, 86 FR 57060This submittal is approved with respect to the following CAA elements or portions thereof: 110(a)(2)(A); (B); (C); (D) except (D)(i)(I) and (D)(i)(II) - visibility protection; (E); (F); (G); (J); (K); (L); and (M). This submittal is disapproved for element (H). See § 52.2077.
Transport SIP for the 2015 Ozone StandardStatewideSubmitted 9/23/202012/10/2021, 86 FR 70411State submitted a transport SIP for the 2015 ozone standard which shows that 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).
Infrastructure SIP and Transport SIP for the 2012 PM2.5 NAAQSStatewide12/6/2017May 31, 2022, 87 FR 32320 and September 13, 2022, 87 FR 55918This submittal is approved with respect to the following CAA elements: 110(a)(2) (A); (B); (C); (D); (E); (F); (G); (J); (K); (L); and (M). This submittal is disapproved for (H). This approval includes the Transport SIP for the 2012 PM2.5 NAAQS, which shows that Rhode Island does not significantly contribute to PM2.5 nonattainment or maintenance in any other state.
Regional Haze State Implementation Plan for the Second Implementation Period; Prong 4 (Visibility) for the 2015 8-Hour Ozone National Ambient Air Quality StandardStatewide3/7/20254/9/2026
91 FR 17852
 
Approves full plan.

[64 FR 43085, Aug. 9, 1999, as amended at 64 FR 67500, Dec. 2, 1999; 65 FR 12476, 12480, Mar. 9, 2000; 65 FR 42292, July 10, 2000; 65 FR 81748, Dec. 27, 2000; 66 FR 9663, Feb. 9, 2001; 68 FR 34814, June 11, 2003; 68 FR 36925, June 20, 2003; 71 FR 40016, July 14, 2006; 73 FR 16205, Mar. 27, 2008; 73 FR 70874, Nov. 24, 2008; 76 FR 40257, July 8, 2011; 76 FR 49672, Aug. 11, 2011; 77 FR 14695, Mar. 13, 2012; 77 FR 30215, May 22, 2012; 78 FR 63387, Oct. 24, 2013; 80 FR 12564, Mar. 10, 2015; 80 FR 32472, June 9, 2015; 80 FR 50205, Aug. 19, 2015; 80 FR 43631, July 23, 2015; 80 FR 60544, Oct. 7, 2015; 81 FR 23178, Apr. 20, 2016; 81 FR 47039, July 20, 2016; 81 FR 47712, July 22, 2015; 81 FR 70633, Oct. 13, 2016; 82 FR 17126, Apr. 10, 2017; 82 FR 20276, May 1, 2017; 82 FR 44103, Sept. 21, 2017; 82 FR 60122, Dec. 19, 2017; 83 FR 24225, May 25, 2018; 83 FR 39889, Aug. 13, 2018; 84 FR 52366, Oct. 2, 2019; 85 FR 54926, Sept. 3, 2020; 86 FR 17072, Apr. 1, 2021; 86 FR 57060, Oct. 14, 2021; 86 FR 70411, Dec. 10, 2021; 87 FR 32320, May 31, 2022, 87 FR 55918, Sept. 13, 2022]

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Last updated on October 1, 2026
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