EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Idaho SIP
Latest EPA Action: December 5, 2024
Note: The official SIPs are contained in regulations promulgated in the Federal Register and codified in the U.S. Code of Federal Regulations (CFR). EPA’s web-versions of the approved SIPs are for reference. While we make every effort to maintain the accuracy of the files accessible here, inconsistencies may occur. Please contact us if you find any errors in these files.
Name of SIP provision | Applicable geographic or nonattainment area | State submittal date | EPA approval date | Explanations |
---|---|---|---|---|
Chapter I—Introduction | State-wide | 1/15/1980 | 7/28/1982 47 FR 32530 (PDF) | |
Chapter II—Administration | State-wide | 1/15/1980 | 7/28/1982 47 FR 32530 (PDF) | |
Chapter III—Emission Inventory | State-wide | 1/15/1980; 2/14/1980 | 7/28/1982 47 FR 32530 (PDF) | |
Chapter IV—Air Quality Monitoring | State-wide | 1/15/1980 | 7/28/1982 47 FR 32530 (PDF) | |
Chapter V—Source Surveillance | State-wide | 1/15/1980 | 7/28/1982 47 FR 32530 (PDF) | |
Chapter VI—Emergency Episode Plan | State-wide | 1/15/1980 | 7/28/1982 47 FR 32530 (PDF) | |
Chapter VIII—Nonattainment Area Plans | ||||
Chapter VIII-a | Silver Valley TSP Nonattainment Area Plan | 1/15/1980 | 7/28/1982 47 FR 32530 (PDF) | |
Chapter VIII-b | Lewiston TSP Nonattainment Area Plan | 1/15/1980; 12/4/1980; and 2/5/1981 | 7/28/1982 47 FR 32530 (PDF) | |
Chapter VIII-c | Transportation Control Plan for carbon monoxide, Ada County | 5/24/1984; 1/3/1985; 3/25/1985; and 6/29/1994 | 7/28/1982 6/6/1985 12/1/1994 | |
Chapter VIII-d | Pocatello TSP Nonattainment Area Plan | 3/7/1980 and 2/5/1981 | 7/28/1982 47 FR 32530 (PDF) | |
Chapter VIII-e | Soda Springs TSP Nonattainment Area Plan | 1/15/1980 | 7/28/1982 47 FR 32530 (PDF) | |
Chapter VIII-f | Pinehurst PM-10 Nonattainment Area Plan | 4/14/1992 | 8/25/1994 59 FR 43745 (PDF) | |
Chapter VIII-g | Northern Ada County PM10 Nonattainment Area Plan | 11/14/1991; 12/30/1994; and 7/13/1995 | 5/30/1996 61 FR 27019 (PDF) | |
Chapter VIII-h | Sandpoint PM10 Nonattainment Area Plan | 8/16/1996 | 6/26/2002 67 FR 43006 (PDF) | |
Chapter VIII-i | Northern Ada County CO Limited Maintenance Plan | 1/17/2002 | 10/28/2002 67 FR 65713 (PDF) | |
Chapter VIII-j | Ada County/Boise Idaho PM-10 Maintenance Plan | 9/27/2002; 7/10/2003; and 7/21/2003 | 10/27/2003 68 FR 61106 (PDF) | |
Chapter IX—Reserved | ||||
Chapter X—Plan for Maintenance of National Ambient Air Quality Standards for Lead | State-wide | 2/3/1984 | 6/4/1984 (EPA effective date) | |
Small Business Assistance Program | State-wide | 1/3/1994 | 9/19/1994 59 FR 47801 (PDF) | |
Appendix A—Legal Authority and Other Administrative Matters | State-wide | 1/15/1980 | 7/28/1982 47 FR 32530 (PDF) | |
Northern Ada County Air Quality Maintenance Area Second 10-year Carbon Monoxide Limited Maintenance Plan | Northern Ada County | 2/10/2011 | 8/2/2012 77 FR 45962 (PDF) | |
Northern Ada County Carbon Monoxide Limited Maintenance Plan Revision | Northern Ada County | 12/29/2022 | 6/15/2023 88 FR 39177 (PDF) | Removal of I/M Program. |
Northern Ada County PM10 Second Ten-Year Maintenance Plan | Northern Ada County | 3/11/2013 | 10/2/2014 79 FR 59435 (PDF) | |
Portneuf Valley PM10 Nonattainment Area Plan and Maintenance Plan | Portneuf Valley | 7/13/2006 | 7/13/2006 71 FR 39574 (PDF) | |
Portneuf Valley PM10 Maintenance Plan—Revision | Portneuf Valley | 4/21/2014 | 7/17/2014 79 FR 41647 (PDF) | |
Pinehurst PM10 Contingency Measures | Pinehurst/Shoshone County | 7/13/1995 | 10/2/2014 79 FR 59435 (PDF) | |
Pinehurst PM10 Limited Maintenance Plan | Shoshone County; Pinehurst Expansion Area and City of Pinehurst | 9/29/2017 | 9/11/2018 83 FR 45830 (PDF) | |
Sandpoint PM10 Nonattainment Area Limited Maintenance Plan | Bonner County: Sandpoint Area | 12/14/2011 | 4/3/2013 78 FR 20001 (PDF) | |
Fine Particulate Matter Baseline Emissions Inventory | Franklin County, Logan UT-ID PM2.5 Nonattainment Area | 12/19/2012 | 7/18/2014 79 FR 41904 (PDF) | Fine Particulate Matter; Franklin County. |
Cache Valley Fine Particulate Matter Attainment Plan | Franklin County, Logan UT-ID- PM2.5 Nonattainment Area | 12/19/2012, 12/24/2014, 7/31/2018 | 1/4/2017 8/8/2017 2/20/2020 | |
Cache Valley Fine Particulate Matter Maintenance Plan | Franklin County, Logan UT-ID PM2.5 Area | 9/13/2019 | 5/21/2021 86 FR 27532 (PDF) | |
West Silver Valley PM2.5 Maintenance Plan | West Silver Valley, ID | 6/2/2020 | 11/16/2021 86 FR 63315 (PDF) | |
Open Burning of Crop Residue State Implementation Plan Revision | State-wide | 5/28/2008 | 8/1/2008 73 FR 44915 (PDF) | |
Open Burning of Crop Residue State Implementation Plan Revision | State-wide | 9/22/2017; 10/23/2017 | 6/19/2018 83 FR 28382 (PDF) | Original submission and supplemental modeling analyses. |
Interstate Transport State Implementation Plan, May 11, 2010 (see comments) | State-wide | 6/28/2010 | 11/26/2010 75 FR 72705 (PDF) | For the 1997 8-hour ozone NAAQS and the 1997 PM2.5 NAAQS. See docket EPA-R10-OAR-2010-0669. |
Section 110(a)(2) Infrastructure Requirements for the 1997 8-hour Ozone NAAQS | Statewide | 9/15/2008; 6/24/2010 | 7/17/2012 77 FR 41916 (PDF) | This action addresses following CAA elements or portions thereof: 110(a)(2)(A), (B), (C), (D)(ii), (E)(i), (E)(iii), (F), (G), (H), (J), (K), (L), and (M). |
Section 110(a)(2) Infrastructure Requirements for the 2008 Pb NAAQS | State-wide | 2/14/2012 | 5/22/2014 79 FR 29358 (PDF) | This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D), (E), (F), (G), (H), (J), (K), (L), and (M). |
Section 110(a)(2) Infrastructure Requirements for the 1997 PM2.5 NAAQS | State-wide | 9/15/2008; 6/28/2010 | 7/14/2014 79 FR 40662 (PDF) | This action addresses the following CAA elements or portions thereof: 110(a)(2)(A), (B), (C), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M). |
Section 110(a)(2) Infrastructure Requirements for the 2006 PM2.5 NAAQS | State-wide | 6/28/2010; 8/10/2011 | 7/14/2014 79 FR 40662 (PDF) | This action addresses the following CAA elements or portions thereof: 110(a)(2)(A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M). |
Section 110(a)(2) Infrastructure Requirements for the 2008 Ozone NAAQS | State-wide | 6/28/2010 | 7/14/2014 79 FR 40662 (PDF) | This action addresses the following CAA elements or portions thereof: 110(a)(2)(A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M). |
Section 110(a)(2) Infrastructure Requirements for the 2010 NO2 NAAQS | State-wide | 9/16/2013 | 8/11/2014 79 FR 46708 (PDF) | This action addresses the following CAA elements or portions thereof: 110(a)(2)(A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M). |
Section 110(a)(2) Infrastructure Requirements for the 2010 SO2 NAAQS | State-wide | 9/16/2013 | 8/11/2014 79 FR 46708 (PDF) | This action addresses the following CAA elements or portions thereof: 110(a)(2)(A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M). |
Interstate Transport Requirements for the 2006 24-hour PM2.5 NAAQS | State-wide | 6/28/2010 | 4/17/2015 80 FR 21181 (PDF) | This action addresses the following CAA elements: 110(a)(2)(D)(i)(I). |
Interstate Transport Requirements for the 2008 Ozone NAAQS | State-wide | 6/28/2010 | 12/18/2015 80 FR 78981 (PDF) | This action addresses the following CAA elements: 110(a)(2)(D)(i)(I). |
Interstate Transport Requirements for the 2010 NO2 NAAQS | State-wide | 12/24/2015 | 5/5/2016 81 FR 27017 (PDF) | This action addresses the following CAA elements: 110(a)(2)(D)(i)(I). |
Section 110(a)(2) Infrastructure Requirements - 2012 PM2.5 NAAQS | State-wide | 12/23/2015 | 12/4/2017 82 FR 57132 (PDF) | Approves SIP for purposes of CAA sections 110(a)(2)(A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), (M) for the 2012 PM2.5 NAAQS. |
Interstate Transport Requirements for the 2012 PM2.5 NAAQS | State-wide | 12/23/2015 | 9/24/2018 83 FR 48240 (PDF) | This action addresses CAA 110(a)(2)(D)(i)(I). |
Section 110(a)(2) Infrastructure Requirements - 2015 ozone NAAQS | State-wide | 9/27/2018 | 9/16/2020 85 FR 57723 (PDF) | Approves SIP for purposes of CAA sections 110(a)(2)(A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M) for the 2015 ozone NAAQS. |
Interstate Transport Requirements - 2015 Ozone NAAQS | State-wide | 9/26/2018 | 10/16/2020 85 FR 65722 (PDF) | This action addresses CAA 110(a)(2)(D)(i)(I). |
Interstate Transport Requirements for the 2010 Sulfur Dioxide NAAQS | State-wide | 12/24/2015 | 4/9/2021 86 FR 18458 (PDF) | This action addresses CAA 110(a)(2)(D)(i)(I). |
Regional Haze SIP Revision | State-wide | 10/25/2010 | 6/22/2011 76 FR 36329 (PDF) | The portion of the Regional Haze SIP revision relating to BART, the calculation of baseline and natural conditions, and the statewide inventory of emissions of pollutants that are reasonably anticipated to cause or contribute to visibility impairment in any mandatory Class I Federal Area. |
Regional Haze SIP Revision | State-wide | 10/25/2010 | 11/8/2012 77 FR 66929 (PDF) | The portion of the Regional Haze SIP relating to the reasonable progress goals, long term strategy, monitoring strategy, consultation with states and Federal Land Managers, periodic SIP revisions, and 5-year progress reports. |
Regional Haze SIP Revision | State-wide | 6/29/2012 | 4/28/2014 79 FR 23273 (PDF) | The portion of the Regional Haze SIP relating to BART for the TASCO, Nampa facility. |
Regional Haze 5-Year Progress Report | State-wide | 6/28/2016 | 7/15/2019 84 FR 33697 (PDF) |