40 C.F.R. § 52.2620

Current through September 30, 2024

Section 52.2620 - Identification of plan

(a)Purpose and scope. This section sets forth the applicable State Implementation Plan for Wyoming 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 September 1, 2015, was approved for incorporation by reference by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51 . Material is incorporated as it exists on the date of the approval, and notice of any change in the material will be published in the FEDERAL REGISTER. Entries in paragraphs (c) and (d) of this section with EPA approval dates after September 1, 2015, will be incorporated by reference in the next update to the SIP compilation.

(2) EPA Region 8 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 SIP as of September 1, 2015.

(3) Copies of the materials incorporated by reference may be inspected at the EPA Region 8 Office, Office of Partnerships and Regulatory Assistance (OPRA), Air Program, 1595 Wynkoop Street, Denver, Colorado 80202-1129 and at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call (202) 741-6030, or go to: www.archives.gov/federal-register/cfr/ibr-locations.html.

(c)EPA-approved regulations.

Rule No.	Rule title	State effective date	EPA Effective date	Final rule citation/date	Comments
Chapter 01. Common Provisions.
Section 02	Authority	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 03	Definitions	2/14/2013	12/23/2013	78 FR 69998, 11/22/13
Section 04	Diluting and concealing emissions	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 05	Unavoidable equipment malfunction	1/30/2006	6/15/2010	75 FR 19886, 4/16/10
Section 06	Credible Evidence	12/8/2000	6/15/2010	75 FR 19886, 4/16/10
Section 07	Greenhouse gasses	2/14/2013	12/23/2013	78 FR 69998, 11/22/13
Chapter 02. Ambient Standards.
Section 02	Ambient standards for particulate matter	9/7/2010	10/27/2014	79 FR 50840, 8/26/14	All, except Section 02(b) and (c).
Section 02 (b), (c), and (d)	Ambient standards for particulate matter	10/13/2015	11/14/2016.	81 FR 70364, 10/12/2016
Section 03	Ambient standards for nitrogen oxides	12/19/2012	11/14/2014	79 FR 54910, 9/15/14
Section 04	Ambient standards for sulfur oxides	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 05	Ambient standards for carbon monoxide	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 06	Ambient Standards for ozone	12/20/2016	10/22/2018	83 FR 47565, 9/20/2018
Section 08	Ambient standards for suspended sulfates	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 10	Ambient standards for lead	9/7/2010	10/27/2014	79 FR 50840, 8/26/14
Section 12	Incorporation by reference	2/5/2018	10/22/2018	83 FR 47565, 9/20/2018
Chapter 03. General Emission Standards.
Section 02	Emission standards for particulate matter	11/22/2013	11/20/2014	79 FR 62859, 10/21/14
Section 03	Emission standards for nitrogen oxides	12/20/2016	10/22/2018	83 FR 47565, 9/20/2018
Section 04	Emission standards for sulfur oxides	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 05	Emission standards for carbon monoxide	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 06	Emission standards for volatile organic compounds	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 09	Incorporation by reference	2/5/2018	10/22/2018	83 FR 47565, 9/20/2018
Chapter 04. State Performance Standards for Specific Existing Sources.
Section 02	Existing sulfuric acid production units	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 03	Existing nitric acid manufacturing plants	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Chapter 06. Permitting Requirements.
Section 02	Permit requirements for construction, modification, and operation	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 04	Prevention of significant deterioration	12/20/2016	10/22/2018	83 FR 47565, 9/20/18
Section 13	Nonattainment new source review permit requirements	10/13/2015	7/5/2016	6/2/2016, 81 FR 35273
Section 14	Incorporation by reference	2/5/2018	10/22/2018	83 FR 47565, 9/20/18
Chapter 07. Monitoring Regulations.
Section 02	Continuous monitoring requirements for existing sources	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Chapter 08. Non-attainment Area Regulations.
Section 02	Sweetwater County particulate matter regulations	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 03	Conformity of general federal actions to state implementation plans	2/5/2018	10/22/2018	83 FR 47565, 9/20/18
Section 05	Ozone nonattainment emission inventory rule	11/22/2013	10/24/2016.	81 FR 58399, 8/25/16
Section 10	Incorporation by reference	2/5/2018	10/22/2018	83 FR 47565, 9/20/18
Chapter 09. Visibility Impairment/PM Fine Control.
Section 02	Visibility	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Chapter 10. Smoke Management.
Section 02	Open burning restrictions	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 03	Wood waste burners	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Section 04	Smoke management requirements	4/5/2005	1/11/2013	77 FR 73926, 12/12/12
Chapter 12. Emergency Controls.
Section 02	Air pollution emergency episodes	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Chapter 13. Mobile Sources.
Section 02	Motor vehicle pollution control	10/29/1999	8/27/2004	69 FR 44965, 7/28/04
Chapter 14. Emission Trading Program Regulations.
Section 2	Western backstop sulfur dioxide trading program	5/7/2008	1/11/2013	77 FR 73926, 12/12/12
Section 3	Sulfur dioxide milestone inventory	2/5/2018	6/19/2019	84 FR 22725, 5/20/2019
App A	Web Chapter 14, Section 2 Monitoring Protocols	5/7/2008	1/11/2013	77 FR 73926, 12/12/12
Chapter I. General Rules of Practice and Procedure.
Section 16	Air Quality Division, State Implementation Plan	4/21/2016	5/25/2017	82 FR 18994, 4/25/2017	CAA section 128 Requirements.

(d)EPA-approved source specific requirements.

Regulation	Rule title	State effective date	EPA Effective date	Final rule citation/date	Comments
Black Hills Power and Light	Order containing schedule for compliance, interim requirements, and monitoring and reporting requirements	4/25/1979	8/1/1979	44 FR 38473, 7/2/79
FMC Corporation	Order containing schedule for compliance, interim requirements, and monitoring and reporting requirements	4/25/1979	8/1/1979	44 FR 38473, 7/2/79
Naughton Unit 3	Air Quality SIP Permits containing BART Alternative requirements, MD-15946 and P0021110	Nov. 28, 2017	Apr. 22, 2019.	84 FR 10435,3/21/19	Only the following permit provisions: NOX and PM emission limits (MD-15946 condition 5, for lb/hr and tons/year emission limits; P0021110, condition 7, for lb/MMbtu emission limits); emission limit compliance dates (P0021110, condition 7; MD-15946, conditions 5 and 6); heat input limit and compliance date (P0021110, condition 18); compliance date for coal pulverizers to be removed from service (P0021110, condition 19); and associated monitoring, recordkeeping, and reporting requirements (P0021110, conditions 4, 6, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, and 24).

(e)EPA-approved nonregulatory provisions.

Rule No.	Rule title	State effective date	EPA Effective date	Final rule citation/date	Comments
(01) I	Introduction	1/22/1972	6/30/1972	37 FR 10842, 5/31/72
(02) II	Legal Authority	2/19/1976	9/30/1976	41 FR 36652, 8/31/76
(03) III	Control Strategy	8/30/1984	11/11/1984	49 FR 39843, 10/11/84
(04) IV	Compliance Schedule	5/29/1973	8/2/1973	39 FR 24504, 7/03/73
(05) V	Emergency Episode Plan	8/26/1981	4/12/1981	47 FR 5892, 2/09/81
(06) VI	Air Quality Surveillance	12/13/1988	9/9/1988	55 FR 28197, 7/10/88
(07) VII	Review of New Sources and Modifications	1/22/1972	6/30/1972	37 FR 10842, 5/31/72
(08) VIII	Source Surveillance	1/22/1972	6/30/1972	37 FR 10842, 5/31/72
(09) IX	Resources	1/22/1972	6/30/1972	37 FR 10842, 5/31/72
(10) X	Intergovernmental Cooperation	1/22/1972	6/30/1972	37 FR 10842, 5/31/72
(11) XI	Reports and Revisions	1/22/1972	6/30/1972	37 FR 10842, 5/31/72
(12) XII	Visibility Protection Class I	9/6/1988	3/17/1989	54 FR 6912, 2/15/89
(13) XIII	Sweetwater PM10 Attainment Plan	1/25/1979	8/1/1979	44 FR 38473, 7/02/79
(14) XIV	Stack Height Good Engineering Practice	12/9/1988	4/16/1989	54 FR 11186, 3/17/89
(15) XV	Small Business Assistance Program	11/30/1993	8/19/1994	59 FR 31548, 6/20/94
(16) XVI	City of Sheridan-PM10 Air Quality Control and Maintenance Plan	10/30/1990	7/25/1994	59 FR 32360, 6/23/94
(17) XVII	PSD Implementation for NOx	11/20/1990	6/23/1991	56 FR 23811, 5/24/91
(18) XVIII	Interstate Transport, Wyoming Interstate Transport SIP satisfying the requirement of Section 110(a)(2)(D)(i) of the CAA for the 1997 8-hour ozone and PM2.5 standards	4/15/2008	7/7/2008	73 FR 26019, 5/8/08
(19) XIX	Powder River Basin PM10 Memorandum of Agreement	12/22/1993	10/11/1995	60 FR 47290, 9/12/95
(20) XX	Addressing Regional Haze Visibility Protection For The Mandatory Federal Class I Areas Required Under 40 CFR 51.309	4/5/2018	6/19/2019	84 FR 22725, 5/20/2019
(21) XXI	Infrastructure SIP for Section 110(a)(2)-1997 PM2.5 NAAQS	3/26/2008	12/6/2013	78 FR 73445, 12/06/13
(22) XXII	Infrastructure SIP for Section 110(a)(2)-2006 PM2.5 NAAQS	8/19/2011	9/9/2015	80 FR 47857, 8/10/2015
(23) XXIII	Infrastructure SIP for Section 110(a)(2)-1997 Ozone NAAQ	12/10/2009	8/24/2011	76 FR 44265, 7/25/11
(24) XXIV	Air Quality Control Regions and Emissions Inventory	1/22/1972	6/30/1972	37 FR 10842, 5/31/72
(25) XXV	Wyoming State Implementation Plan for Regional Haze for 309(g)	1/12/2011	3/3/2014	79 FR 5032, 1/30/14	Excluding portions of the following: Chapters 6.4, 6.5.7, 6.5.8, and 7.5. EPA disapproved (1) the NOX BART determinations for (a) Laramie River Units 1-3, (b) Dave Johnston Unit 3, and (c) Wyodak Unit 1; (2) the State's monitoring, recordkeeping, and reporting requirements for BART units; and (3) the State's reasonable progress goals.
(26)XXVI	Infrastructure SIP for Section 110(a)(2)(C) and (D)(i)(II) prong 3 for 2008 Ozone NAAQS	02/06/2014	11/14/2016.	81 FR 70364, 10/12/2016	Only includes 111(a)(2)(C) and (D)(i)(II) prong 3 for 2008 Ozone NAAQS.
(27) XXVII	Interstate transport SIP for Section 110(a)(2)(D)(i) prong 1-2008 Ozone NAAQS; prongs 1, 2 and 4-2008 Pb NAAQS; prong 1 and 2-2010 NO2 NAAQS; prong 4-2010 SO2 NAAQS	2/6/2014; 10/12/2011; 1/24/2014; 3/6/2015	3/6/2017	82 FR 9154, 2/3/17
(28) XXVIII	Infrastructure SIP for Section 110(a)(2)- 2008 Lead, 2008 Ozone, 2010 NO2, 2010 SO2, and 2012 PM2.5 NAAQS	10/12/2011, 2/6/2014, 1/24/2014, 3/6/2015, and 6/24/2016	5/25/2017	82 FR 18994, 4/25/17
(29) XXIX	Sheridan 1987 PM10 Limited Maintenance Plan	12/14/2015	5/4/2018	83 FR 14374, 4/4/18
(30) XXX	Interstate transport SIP for Section 110(a)(2)(D)(i)(I) prongs 1 and 2 for the 2012 PM2.5 NAAQS	6/24/2016	8/6/2018	83 FR 31330, 7/5/2018
(31) XXXI	Interstate transport SIP for Section 110(a)(2)(D)(i)(I) prongs 1 and 2 for the 2010 SO2 NAAQS.	3/6/2015	10/1/2018	83 FR 44503, 8/31/2018
(32) XXXII	Wyoming State Implementation Plan 5-Year Progress Report for Regional Haze	11/17/2017	7/27/2020	85 FR 38327, 6/26/2020
(33) XXXIII	Interstate transport SIP for Section 110(a)(2)(D)(i)(I) prong 2 for the 2008 Ozone NAAQS	August 30, 2018	5/10/2019	84 FR 14271, 4/10/2019
(34) XXXIV	Infrastructure SIP for section 110(a)(2)-2015 Ozone NAAQS	1/3/2019	3/25/2020	85 FR 10306, 2/24/2020	The EPA is not acting on (D)(i)(I) Prong 1, and (D)(i)(I) Prong 2. The EPA is disapproving (D)(i)(II) Prong 4.
(35) XXXV	Interstate transport SIP for section 110(a)(2)(D)(i)(I) prongs 1 and 2 for the 2015 Ozone NAAQS	1/3/2019	1/18/2024	88 FR 87723, 12/19/2023

40 C.F.R. §52.2620

71 FR 64462, Nov. 2, 2006, as amended at 73 FR 26025, May 8, 2008; 73 FR 40752, July 16, 2008; 75 FR 19890, Apr. 16, 2010; 76 FR 44270, July 25, 2011; 77 FR 73933, Dec. 12, 2012; 78 FR 49690, Aug. 15, 2013; 78 FR 70000, Nov. 22, 2013; 78 FR 73448, Dec. 6, 2013; 79 FR 5219, Jan. 30, 2014; 79 FR 50843, Aug. 26, 2014; 79 FR 54912, Sept. 15, 2014; 79 FR 62861, Oct. 21, 2014; 80 FR 9201, Feb. 20, 2015; 80 FR 47859, Aug. 10, 2015; 80 FR 45609, July 31, 2015; 80 FR 68769, Nov. 6, 2015; 81 FR 35273, June 2, 2016; 81 FR 58399, Aug. 25, 2016; 81 FR 70364, Oct. 12, 2016; 82 FR 9154, Feb. 3, 2017; 82 FR 18994, Apr. 25, 2017; 83 FR 14374, Apr. 4, 2018; 83 FR 31330, July 5, 2018; 83 FR 44503, Aug. 31, 2018; 83 FR 47565, Sept. 20, 2018; 84 FR 10435, Mar. 21, 2019; 84 FR 14271, Apr. 10, 2019; 84 FR 22725, May 20, 2019; 85 FR 10306, Feb. 24, 2020; 85 FR 38327, June 26, 2020; 88 87723, Dec. 19, 2023

81 FR 35273, 7/5/2016; 81 FR 58399, 8/25/2016; 81 FR 70364, 10/12/2016; 81 FR 58399, 10/24/2016; 82 FR 18994, 5/25/2017; 83 FR 14374, 5/4/2018; 83 FR 31330, 8/6/2018; 83 FR 44503, 10/1/2018; 83 FR 47565, 10/22/2018; 84 FR 10435, 4/22/2019; 84 FR 14271, 5/10/2019; 84 FR 22725, 5/20/2019; 85 FR 10306, 3/25/2020; 85 FR 38327, 7/27/2020; 88 FR 87723, 1/18/2024