(a) Purpose and scope. This section sets forth the applicable SIP for Iowa under section 110 of the CAA, 42 U.S.C. 7401, and 40 CFR part 51 to meet NAAQS.
(b) Incorporation by reference.
(1) Material listed in paragraphs (c) and (d) of this section with an EPA approval date prior to December 31, 2014, 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 December 31, 2014, will be incorporated by reference in the next update to the SIP compilation.
(2) EPA Region 7 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 December 31, 2014.
(3) Copies of the materials incorporated by reference may be inspected at the Environmental Protection Agency, Region 7, Air Planning and Development Branch, 11201 Renner Boulevard, Lenexa, Kansas 66219; and the National Archives and Records Administration (NARA). If you wish to obtain material from the EPA Regional Office, please call (913) 551-7089. 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.
EPA-Approved Iowa Regulations
| Iowa citation | Title | State effective date | EPA approval date | Explanation |
|---|---|---|---|---|
| Iowa Department of Natural Resources Environmental Protection Commission [567] | ||||
| Chapter 20 - Scope of Title - Definitions | ||||
| 567-20.1 | Scope of Title - Definitions | 7/22/2020 | 6/25/2021, 86 FR 33544 | The definitions for “anaerobic lagoon,” “odor,” “odorous substance,” “odorous substance source” are not SIP approved. |
| 567-20.2 | Definitions | 4/17/2019 | 6/1/2020, 85 FR 33023 | The definitions for “anaerobic lagoon,” “odor,” “odorous substance,” “odorous substance source” are not SIP approved. |
| 567-20.3 | Air Quality Forms Generally | 4/22/2015 | 8/10/2015, 80 FR 33192 | |
| Chapter 21 - Compliance | ||||
| 567-21.1 | Compliance Schedule | 3/22/17 | 6/8/2018, 83 FR 26599 | |
| 567-21.2 | Variances | 4/4/2007 | 10/16/2007, 72 FR 58535 | |
| 567-21.3 | Emission Reduction Program | 3/14/1990 | 6/29/1990, 55 FR 26690 | |
| 567-21.4 | Circumvention of Rules | 3/14/1990 | 6/29/1990, 55 FR 26690 | |
| 567-21.5 | Evidence Used in Establishing That a Violation Has or Is Occurring | 11/16/1994 | 10/30/1995, 60 FR 55198 | |
| 567-21.6 | Temporary Electricity Generation for Disaster Situations | 10/15/2008 | 12/29/2009, 74 FR 68692 | |
| Chapter 22 - Controlling Pollution | ||||
| 567-22.1 | Permits Required for New or Stationary Sources | 7/22/2020 | 6/25/2021, 86 FR 33544 | |
| 567-22.2 | Processing Permit Applications | 4/22/2015 | 8/10/2015, 80 FR 33192 | |
| 567-22.3 | Issuing Permits | 4/22/2015 | 6/11/2015; 80 FR 33192 | Subrule 22.3(6) has not been approved as part of the SIP. Subrule 22.3(6), Limits on Hazardous Air Pollutants, has been approved under Title V and section 112(l). The remainder of the rule has not been approved pursuant to Title V and section 112(l). |
| 567-22.4 | Special Requirements for Major Stationary Sources Located in Areas Designated Attainment or Unclassified (PSD) | 12/16/2015 | 9/9/2016, 81 FR 62387 | None. |
| 567-22.5 | Special Requirements for Nonattainment Areas | 12/16/2015 | 9/9/2016, 81 FR 62387 | None. |
| 567-22.8 | Permit by Rule | 4/18/2018 | 2/5/2019, 84 FR 1615 | |
| 567-22.9 | Special Requirements for Visibility Protection | 4/17/2019 | 6/1/2020, 85 FR 33023 | |
| 567-22.10 | Permitting Requirements for Country Grain Elevators, Country Grain Terminal Elevators, Grain Terminal Elevators and Feed Mill Equipment | 12/16/2015 | 9/9/2016, 81 FR 62387 | None. |
| 567-22.105 | Title V Permit Applications | 11/11/2009 | 10/25/2013, 78 FR 63887 | Only subparagraph (2)i(5) is approved as part of the SIP. In 22.105(1) Duty to apply the last sentence “Alternatively, an owner or operator may submit a complete and timely application through the electronic submittal format specified by the department.” is not approved. In 22.105(1) “a” new subparagraph (9) is not approved. |
| 567-22.200 | Definitions for Voluntary Operating Permits | 10/18/1995 | 4/30/1996, 61 FR 18958 | |
| 567-22.201 | Eligibility for Voluntary Operating Permits | 4/4/2007 | 10/16/2007, 72 FR 58535 | |
| 567-22.202 | Requirement to Have a Title V Permit | 4/9/1997 | 6/25/1998, 63 FR 34600 | |
| 567-22.203 | Voluntary Operating Permit Applications | 11/11/2009 | 10/25/2013, 78 FR 63887 | |
| 567-22.204 | Voluntary Operating Permit Fees | 12/14/1994 | 4/30/1996, 61 FR 18958 | |
| 567-22.205 | Voluntary Operating Permit Processing Procedures | 12/14/1994 | 4/30/1996, 61 FR 18958 | |
| 567-22.206 | Permit Content | 10/18/1995 | 4/30/1996, 61 FR 18958 | |
| 567-22.207 | Relation to Construction Permits | 10/15/2008 | 12/29/2009, 74 FR 68692 | |
| 567-22.208 | Suspension, Termination, and Revocation of Voluntary Operating Permits | 12/14/1994 | 4/30/1996, 61 FR 18958 | |
| 567-22.209 | Change of Ownership for Facilities with Voluntary Operating Permits | 11/11/2009 | 10/25/2013, 78 FR 63887 | |
| 567-22.300 | Operating Permit by Rule for Small Sources | 4/17/2019 | 6/1/2020, 85 FR 33023 | |
| Chapter 23 - Emission Standards for Contaminants | ||||
| 567-23.1 | Emission Standards | 11/24/2010 | 10/25/2013, 78 FR 63887 | Sections 23.1(2)-(5) are not approved in the SIP. Section 23.1 (5) is approved as part of the 111(d) plan. |
| 567-23.2 | Open Burning | 1/14/2004 | 11/3/2004, 69 FR 63945 | Subrule 23.2(3)g(2) was not submitted for approval. Variances from open burning rule 23.2(2) are subject to EPA approval. |
| 567-23.3 | Specific Contaminants | 3/22/17 | 6/8/2018, 83 FR 26599 | 567 IAC 23.3(3) “(d)” is not SIP approved. |
| 567-23.4 | Specific Processes | 6/11/2008 | 12/29/2009, 74 FR 68692 | Subrule 23.4(10) is not SIP approved. |
| Chapter 24 - Excess Emissions | ||||
| 567-24.1 | Excess Emission Reporting | 11/24/2010 | 10/25/2013, 78 FR 63887 | |
| 567-24.2 | Maintenance and Repair Requirements | 3/14/1990 | 6/29/1990, 55 FR 26690 | |
| Chapter 25 - Measurement of Emissions | ||||
| 567-25.1 | Testing and Sampling of New and Existing Equipment | 7/22/2020 | 6/25/2021, 86 FR 33544 | |
| Chapter 26 - Prevention of Air Pollution Emergency Episodes | ||||
| 567-26.1 | General | 3/14/1990 | 6/29/1990, 55 FR 26690 | |
| 567-26.2 | Episode Criteria | 3/22/17 | 6/8/2018, 83 FR 26599 | |
| 567-26.3 | Preplanned Abatement Strategies | 3/14/1990 | 6/29/1990, 55 FR 26690 | |
| 567-26.4 | Actions During Episodes | 3/14/1990 | 6/29/1990, 55 FR 26690 | |
| Chapter 27 - Certificate of Acceptance | ||||
| 567-27.1 | General | 3/22/17 | 6/8/2018, 83 FR 26599 | |
| 567-27.2 | Certificate of Acceptance | 3/14/1990 | 6/29/1990, 55 FR 26690 | |
| 567-27.3 | Ordinance or Regulations | 3/22/17 | 6/8/2018, 83 FR 26599 | |
| 567-27.4 | Administrative Organization | 3/14/1990 | 6/29/1990, 55 FR 26690 | |
| 567-27.5 | Program Activities | 3/14/1990 | 6/29/1990, 55 FR 26690 | |
| Chapter 28 - Ambient Air Quality Standards | ||||
| 567-28.1 | Statewide standards | 3/22/17 | 6/8/2018, 83 FR 26599 | |
| Chapter 29 - Qualification in Visual Determination of the Opacity of Emissions | ||||
| 567-29.1 | Methodology and Qualified Observer | 5/13/1998 | 5/22/2000, 65 FR 32030 | |
| Chapter 31 - Nonattainment Areas | ||||
| 567-31.1 | Permit Requirements Relating to Nonattainment Areas | 12/16/2015 | 9/9/2016, 81 FR 62387 | None. |
| 567-31.2 | Rescinded | 3/22/17 | 6/8/2018, 83 FR 26599 | Rescinded and reserved |
| 567-31.3 | Nonattainment new source review requirements for areas designated nonattainment on or after May 18, 1998 | 1/15/2014 | 5/15/2014, 79 FR 27763 | |
| 567-31.4 | Preconstruction review permit program | 1/15/2014 | 5/15/2014, 79 FR 27763 | |
| 567-31.9 | Actual PALs | 1/15/2014 | 5/15/2014, 79 FR 27763 | |
| 567-31.10 | Validity of Rules | 1/15/2014 | 5/15/2014, 79 FR 27763 | |
| 567-31.20 | Special requirements for nonattainment areas designated before May 18, 1998 (originally adopted in 567-22.5(455B)) | 4/22/2015 | 8/10/2015, 80 FR 33192 | |
| Chapter 33 - Special Regulations and Construction Permit Requirements for Major Stationary Sources - Prevention of Significant Deterioration (PSD) of Air Quality | ||||
| 567-33.1 | Purpose | 4/18/2018 | 2/5/2019, 84 FR 1615 | |
| 567-33.3 | Special Construction Permit Requirements for Major Stationary Sources in Areas Designated Attainment or Unclassified (PSD) | 7/22/2020 | 6/25/2021, 86 FR 33544 | Provisions of the 2010 PM2.5 PSD - Increments, SILs and SMCs rule, published in the Federal Register on October 20, 2010, relating to SILs and SMCs that were affected by the January 22, 2013, U.S. Court of Appeals decision are not, at the state's request, included in Iowa's SIP provisions (see Federal Register, March 14, 2014) (Vol. 79, No. 50). |
| 567-33.9 | Plantwide Applicability Limitations | 7/17/2013 | 6/17/2016, 81 FR 39585 | |
| 567-33.10 | Exceptions to adoption by reference | 11/1/2006 | 5/14/2007, 72 FR 27056 | |
| Linn County | ||||
| Chapter 10 | Linn County Air Quality Ordinance, Chapter 10 | 6/5/2018 | 2/24/2020, 85 FR 10292 | The following definitions are not SIP-approved in Chapter 10-55; Anaerobic lagoon, Biomass, Chemical processing plants (ethanol production facilities that produce ethanol by natural fermentation included in NAICS code 325193 or 312140 are not included in this definition); Federally Enforceable; Greenhouse gases; The following sections are not SIP approved: 10-57(a), Title V Permits; 10-59(c), Fees Associated with PSD Applications; 10-61, Emissions From Fuel-Burning Equipment, (c) Exemptions for Residential Heaters Burning Solid Fuels; 10-61, Emissions from Fuel-Burning Equipment, (d) Nuisance Conditions for Fuel Burning Equipment; 10-62, Emission Standards, (b) NSPS; 10-62(c), Emission Standards for HAPs; 10-62(d), Emission Standards for HAPs for Source Categories; 10-64, Emission of Objectionable Odors; 10-70, Testing and Sampling of New and Existing Equipment, (k) Continuous Emissions Monitoring from Acid Rain Program; and 10-77, Penalty. |
| Polk County | ||||
| Chapter V | Polk County Board of Health Rules and Regulations Air Pollution Chapter V | 11/30/2018 | 9/21/2021, 86 FR 52413 | Article I, Section 5-2, definition of “anaerobic lagoon” and “variance;” Article III, Incineration and Open Burning, Section 5-7(d) Variance Application; Article VI, Sections 5-16(n), (o) and (p); Article VIII; Article IX, Sections 5-27(3) and (4); Article X, Section 5-28, subsections (a) through (c), and Article X, Section 5-35(b)(5); Article XIII; Article XIV; and Article XVI, Section 5-75 B are not part of the SIP. |
(d) EPA-approved State source-specific permits.
EPA-Approved Iowa Source-Specific Orders/Permits
| Name of source | Order/Permit No. | State effective date |
EPA Approval date |
Explanation |
|---|---|---|---|---|
| (1) Archer-Daniels Midland Company | 90-AQ-10 | 3/25/1991 | 11/1/1991, 56 FR 56158 | |
| (2) Interstate Power Company | 89-AQ-04 | 2/21/1990 | 11/1/1991, 56 FR 56158 | |
| (3) Grain Processing Corporation | 74-A-015-S | 9/18/1995 | 12/1/1997, 62 FR 63454 | |
| (4) Grain Processing Corporation | 79-A-194-S | 9/18/1995 | 12/1/1997, 62 FR 63454 | |
| (5) Grain Processing Corporation | 79-A-195-S | 9/18/1995 | 12/1/1997, 62 FR 63454 | |
| (6) Grain Processing Corporation | 95-A-374 | 9/18/1995 | 12/1/1997, 62 FR 63454 | |
| (7) Muscatine Power and Water | 74-A-175-S | 9/14/1995 | 12/1/1997, 62 FR 63454 | |
| (8) Muscatine Power and Water | 95-A-373 | 9/14/1995 | 12/1/1997, 62 FR 63454 | |
| (9) Monsanto Corporation | 76-A-161S3 | 7/18/1996 | 12/1/1997, 62 FR 63454 | |
| (10) Monsanto Corporation | 76-A-265S3 | 7/18/1996 | 12/1/1997, 62 FR 63454 | |
| (11) IES Utilities, Inc | 97-AQ-20 | 11/20/1998 | 3/11/1999, 64 FR 12087 | SO2 Control Plan for Cedar Rapids. |
| (12) Archer-Daniels-Midland Corporation | SO2 Emission Control Plan | 9/14/1998 | 3/11/1999, 64 FR 12087 | ADM Corn Processing SO2 Control Plan for Cedar Rapids. |
| (13) Linwood Mining and Minerals Corporation | 98-AQ-07 | 3/13/1998 | 3/18/1999, 64 FR 13343 | PM10 control plan for Buffalo. |
| (14) Lafarge Corporation | 98-AQ-08 | 3/13/1998 | 3/18/1999, 64 FR 13343 | PM10 control plan for Buffalo. |
| (15) Holnam, Inc | A.C.O. 1999-AQ-31 | 9/2/1999 | 11/6/2002, 67 FR 67563 | For a list of the 47 permits issued for individual emission points see IDNR letters to Holnam, Inc., dated 7/24/01. |
| (16) Holnam, Inc | Consent Amendment to A.C.O. 1999-AQ-31 | 5/16/2001 | 11/6/2002, 67 FR 67563 | For a list of the 47 permits issued for individual emission points see IDNR letters to Holnam, Inc., dated 7/24/01. |
| (17) Holnam, Inc | Permits for 17-01-009, Project Nos. 99-511 and 00-468. | 7/24/2001 | 11/6/2002, 67 FR 67563 | For a list of the 47 permits issued for individual emission points see IDNR letters to Holnam, Inc., dated 7/24/01. |
| (18) Lehigh Portland Cement Company | A.C.O. 1999-AQ-32 | 9/2/1999 | 11/6/2002, 67 FR 67563 | For a list of the 41 permits issued for individual emission points see IDNR letters to Lehigh dated 7/24/01 and 2/18/02. |
| (19) Lehigh Portland Cement Company | Permits for plant No. 17-01-005, Project Nos. 99-631 and 02-037 | 2/18/2002 | 11/6/2002, 67 FR 67563 | For a list of the 41 permits issued for individual emission points see IDNR letters to Lehigh dated 7/24/01 and 2/18/02. |
| (20) Blackhawk Foundry and Machine Company | A.C.O. 03-AQ-51 | 12/4/2003 | 6/10/2004, 69 FR 32454 | Together with the permits listed below this order comprises the PM10 control strategy for Davenport, Iowa. |
| (21) Blackhawk Foundry and Machine Company | Permit No. 02-A-116 (Cold Box Core Machine) | 8/19/2002 | 6/10/2004, 69 FR 32454 | Provisions of the permit that relate to pollutants other than PM10 are not approved by EPA as part of this SIP. |
| (22) Blackhawk Foundry and Machine Company | Permit No. 02-A-290(Wheelabrator #2 and Casting Sorting) | 8/19/2002 | 6/10/2004, 69 FR 32454 | Provisions of the permit that relate to pollutants other than PM10 are not approved by EPA as part of this SIP. |
| (23) Blackhawk Foundry and Machine Company | Permit No. 02-A-291 (Mold Sand Silo) | 8/19/2002 | 6/10/2004, 69 FR 32454 | Provisions of the permit that relate to pollutants other than PM10 are not approved by EPA as part of this SIP. |
| (24) Blackhawk Foundry and Machine Company | Permit No. 02-A-292 (Bond Storage) | 8/19/2002 | 6/10/2004, 69 FR 32454 | Provisions of the permit that relate to pollutants other than PM10 are not approved by EPA as part of this SIP. |
| (25) Blackhawk Foundry and Machine Company | Permit No. 02-A-293 (Induction Furnace and Aluminum Sweat Furnace) | 8/19/2002 | 6/10/2004, 69 FR 32454 | Provisions of the permit that relate to pollutants other than PM10 are not approved by EPA as part of this SIP. |
| (26) Blackhawk Foundry and Machine Company | Permit No. 77-A-114-S1 (Wheelabrator #1 & Grinding) | 8/19/2002 | 6/10/2004, 69 FR 32454 | Provisions of the permit that relate to pollutants other than PM10 are not approved by EPA as part of this SIP. |
| (27) Blackhawk Foundry and Machine Company | Permit No. 84-A-055-S1 (Cupola ladle, Pour deck ladle, Sand shakeout, Muller, Return sand #1, Sand cooler, Sand screen, and Return sand #2) | 8/19/2002 | 6/10/2004, 69 FR 32454 | Provisions of the permit that relate to pollutants other than PM10 are not approved by EPA as part of this SIP. |
| (28) Blackhawk Foundry and Machine Company | Permit No. 72-A-060-S5 (Cupola) | 8/19/2002 | 6/10/2004, 69 FR 32454 | Provisions of the permit that relate to pollutants other than PM10 are not approved by EPA as part of this SIP. |
| (29) Grain Processing Corporation | Administrative Consent Order No. 2014-AQ-A1 | 1/16/2017 | 12/1/2014, 79 FR 71025; amendment approved 6/28/2018, 83 FR 30348 | The last sentence of Paragraph 5, Section III and Section VI are not approved by EPA as part of the SIP. |
| (30) Muscatine Power and Water | Permit No. 74-A-175-S3 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (31) Muscatine Power and Water | Permit No. 80-A-006-S3 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (32) Muscatine Power and Water | Permit No. 80-A-007-S3 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (33) Muscatine Power and Water | Permit No. 80-A-191-P2 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (34) Muscatine Power and Water | Permit No. 80-A-193-S3 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (35) Muscatine Power and Water | Permit No. 80-A-194-S3 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (36) Muscatine Power and Water | Permit No. 80-A-197-S2 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (37) Muscatine Power and Water | Permit No. 80-A-200-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (38) Muscatine Power and Water | Permit No. 80-A-201-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (39) Muscatine Power and Water | Permit No. 80-A-202-S2 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (40) Muscatine Power and Water | Permit No. 93-A-283-S2 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (41) Muscatine Power and Water | Permit No. 93-A-288-S3 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (42) Muscatine Power and Water | Permit No. 93-A-289-S3 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (43) Muscatine Power and Water | Permit No. 93-A-290-S3 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (44) Muscatine Power and Water | Permit No. 93-A-373-P2 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (45) Muscatine Power and Water | Permit No. 00-A-638-S3 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (46) Muscatine Power and Water | Permit No. 00-A-639-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (47) Muscatine Power and Water | Permit No. 00-A-689-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (48) Muscatine Power and Water | Permit No. 00-A-684-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (49) Muscatine Power and Water | Permit No. 00-A-686-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (50) Muscatine Power and Water | Permit No. 00-A-687-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (51) Muscatine Power and Water | Permit No. 01-A-193-S2 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (52) Muscatine Power and Water | Permit No. 01-A-218-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (53) Muscatine Power and Water | Permit No. 01-A-456-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (54) Muscatine Power and Water | Permit No. 01-A-617-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (55) Muscatine Power and Water | Permit No. 04-A-618-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (56) Muscatine Power and Water | Permit No. 04-A-619-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (57) Muscatine Power and Water | Permit No. 11-A-562-S1 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (58) Muscatine Power and Water | Permit No. 13-A-139 | 7/23/2013 | 12/1/2014, 79 FR 71025 | |
| (59) Muscatine Power and Water | Permit No. 13-A-140 | 7/23/2013 | 12/1/2014, 79 FR 71025 | |
| (60) Muscatine Power and Water | Permit No. 13-A-141 | 7/23/2013 | 12/1/2014, 79 FR 71025 | |
| (61) Muscatine Power and Water | Permit No. 13-A-142 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (62) Muscatine Power and Water | Permit No. 13-A-143 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (63) Muscatine Power and Water | Permit No. 13-A-146 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (64) Muscatine Power and Water | Permit No. 13-A-147 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (65) Muscatine Power and Water | Permit No. 13-A-148 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (66) Muscatine Power and Water | Permit No. 13-A-150 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (67) Muscatine Power and Water | Permit No. 13-A-151 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (68) Muscatine Power and Water | Permit No. 13-A-152 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (69) Muscatine Power and Water | Permit No. 13-A-153 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (70) Muscatine Power and Water | Permit No. 13-A-154 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (71) Muscatine Power and Water | Permit No. 13-A-155 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (72) Muscatine Power and Water | Permit No. 13-A-157 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (73) Muscatine Power and Water | Permit No. 13-A-158 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (74) Muscatine Power and Water | Permit No. 13-A-159 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (75) Muscatine Power and Water | Permit No. 13-A-161 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (76) Muscatine Power and Water | Permit No. 80-A-196-S3 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (77) Muscatine Power and Water | Permit No. 93-A-286-S4 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (78) Muscatine Power and Water | Permit No. 01-A-457-S4 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (79) Muscatine Power and Water | Permit No. 06-A-650-S2 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (80) Muscatine Power and Water | Permit No. 13-A-160 | 7/22/2013 | 12/1/2014, 79 FR 71025 | |
| (81) Union Tank Car Company | Permit No. 93-A-251-S5 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (82) Union Tank Car Company | Permit No. 93-A-252-S5 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (83) Union Tank Car Company | Permit No. 93-A-253-S5 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (84) Union Tank Car Company | Permit No. 93-A-254-S3 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (85) Union Tank Car Company | Permit No. 00-A-1086-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (86) Union Tank Car Company | Permit No. 00-A-1087-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (87) Union Tank Car Company | Permit No. 00-A-1088-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (88) Union Tank Car Company | Permit No. 93-A-255-S7 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (89) Union Tank Car Company | Permit No. 96-A-629-S3 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (90) Union Tank Car Company | Permit No. 96-A-630-S5 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (91) Union Tank Car Company | Permit No. 96-A-631-S3 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (92) Union Tank Car Company | Permit No. 96-A-636-S3 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (93) Union Tank Car Company | Permit No. 00-A-529-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (94) Union Tank Car Company | Permit No. 00-A-530-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (95) Union Tank Car Company | Permit No. 00-A-531-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (96) Union Tank Car Company | Permit No. 00-A-532-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (97) Union Tank Car Company | Permit No. 00-A-533-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (98) Union Tank Car Company | Permit No. 93-A-256-S6 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (99) Union Tank Car Company | Permit No. 96-A-632-S5 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (100) Union Tank Car Company | Permit No. 96-A-633-S5 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (101) Union Tank Car Company | Permit No. 96-A-634-S5 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (102) Union Tank Car Company | Permit No. 96-A-635-S5 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (103) Union Tank Car Company | Permit No. 00-A-1089-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (104) Union Tank Car Company | Permit No. 00-A-1090-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (105) Union Tank Car Company | Permit No. 00-A-1091-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (106) Union Tank Car Company | Permit No. 10-A-043-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (107) Union Tank Car Company | Permit No. 09-A-009-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (108) Union Tank Car Company | Permit No. 09-A-010-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (109) Union Tank Car Company | Permit No. 94-A-434-S2 | 4/8/2013 | 12/1/2014, 79 FR 71025 | |
| (110) Griffin Pipe Products Co., LLC | Administrative Consent Order No. 2015-AQ-02 | 1/29/2015 | 2/26/2016, 81 FR 9770 | |
| (111) Alter Metal Recycling | Permit No. 14-A-521 | 9/2/2014 | 2/26/2016, 81 FR 9770 | |
| (112) Grain Processing Corporation | 95-A-374-S4 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (113) Grain Processing Corporation | 15-A-078 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (114) Grain Processing Corporation | 79-A-194-S2 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (115) Grain Processing Corporation | 71-A-067-S4 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (116) Grain Processing Corporation | 75-A-087-S1 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (117) Grain Processing Corporation | 72-A-199-S2 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (118) Grain Processing Corporation | 74-A-014-S1 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (119) Grain Processing Corporation | 74-A-015-S2 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (120) Grain Processing Corporation | 75-A-353-S2 | 7/6/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (121) Grain Processing Corporation | 79-A-195-S2 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (122) Grain Processing Corporation | 80-A-149-S5 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (123) Grain Processing Corporation | 80-A-150-S5 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (124) Grain Processing Corporation | 85-A-031-S2 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (125) Grain Processing Corporation | 85-A-032-S2 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (126) Grain Processing Corporation | 85-A-038-P1 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (127) Grain Processing Corporation | 85-A-135-P1 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (128) Grain Processing Corporation | 90-A-111-S1 | 7/6/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (129) Grain Processing Corporation | 91-A-068-S2 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (130) Grain Processing Corporation | 93-A-110-P1 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (131) Grain Processing Corporation | 92-A-383-S2 | 7/6/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (132) Grain Processing Corporation | 92-A-385-S1 | 7/6/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (133) Grain Processing Corporation | 94-A-055-S1 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (134) Grain Processing Corporation | 94-A-061-S1 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (135) Grain Processing Corporation | 02-A-781-S2 | 7/6/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (136) Grain Processing Corporation | 02-A-782-S2 | 7/6/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (137) Grain Processing Corporation | 09-A-482-S2 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (138) Grain Processing Corporation | 10-A-563-S1 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (139) Grain Processing Corporation | 15-A-200 | 3/25/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (140) Grain Processing Corporation | 15-A-201 | 3/25/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (141) Grain Processing Corporation | 15-A-202 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (142) Grain Processing Corporation | 15-A-203 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (143) Grain Processing Corporation | 15-A-204 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (144) Grain Processing Corporation | 15-A-205 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (145) Grain Processing Corporation | 15-A-206 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (146) Grain Processing Corporation | 15-A-207 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (147) Grain Processing Corporation | 15-A-208 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (148) Grain Processing Corporation | 15-A-209 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (149) Grain Processing Corporation | 15-A-480 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (150) Grain Processing Corporation | 15-A-481 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (151) Grain Processing Corporation | 15-A-482 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (152) Grain Processing Corporation | 15-A-483 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQ Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (153) Grain Processing Corporation | 15-A-213 | 1/26/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (154) Grain Processing Corporation | 15-A-484 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (155) Grain Processing Corporation | 15-A-485 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (156) Grain Processing Corporation | 15-A-486 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (157) Grain Processing Corporation | 15-A-326 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (158) Grain Processing Corporation | 03-A-471-S1 | 7/6/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (159) Grain Processing Corporation | 05-A-926-S4 | 2/15/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (160) Grain Processing Corporation | 06-A-1261-S1 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (161) Grain Processing Corporation | 11-A-338-S1 | 7/6/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (162) Grain Processing Corporation | 15-A-354 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (163) Grain Processing Corporation | 15-A-199 | 12/10/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (164) Muscatine Power and Water | 13-A-152-S1 | 3/2/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (165) Muscatine Power and Water | 74-A-175-S4 | 3/2/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (166) Muscatine Power and Water | 95-A-373-P3 | 3/2/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (167) Muscatine Power and Water | 80-A-191-P3 | 3/2/2016 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (168) Monsanto | 82-A-092-P11 | 5/13/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (169) Monsanto | 88-A-001-S3 | 5/13/2015 | 11/17/2020, 85 FR 73218 | 2010 1-hour SO2 NAAQS Attainment Plan; Condition 6 of the permit is not part of the SIP; EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
(e) The EPA approved nonregulatory provisions and quasi-regulatory measures.
EPA-Approved Iowa Nonregulatory Provisions
| Name of nonregulatory SIP provision |
Applicable geographic or nonattainment area |
State submittal date |
EPA Approval date |
Explanation |
|---|---|---|---|---|
| (1) Air Pollution Control Implementation Plan | Statewide | 1/27/1972 | 5/31/1972, 37 FR 10842 | |
| (2) Request for a Two Year Extension to Meet the NAAQS | Council Bluffs | 1/27/1972 | 5/31/1972, 37 FR 10842 | Correction notice published 3/2/1976. |
| (3) Revisions to Appendices D and G | Statewide | 2/2/1972 | 5/31/1972, 37 FR 10842 | Correction notice published 3/2/1976. |
| (4) Source Surveillance and Record Maintenance Statements | Statewide | 4/14/1972 | 3/2/1976, 41 FR 8956 | [FRL 484-4]. |
| (5) Statement Regarding Public Availability of Emissions Data | Statewide | 5/2/1972 | 3/2/1976, 41 FR 8956 | [FRL 484-4]. |
| (7) Letter Describing the Certificates of Acceptance for Local Air Pollution Control Programs | Linn County, Polk County | 12/14/1972 | 10/1/1976, 41 FR 43406 | [FRL 616-1]. |
| (8) High Air Pollution Episode Contingency Plan | Statewide | 6/20/1973 | 10/1/1976, 41 FR 43406 | [FRL 616-1]. |
| (9) Summary of Public Hearing on Revised Rules Which Were Submitted on July 17, 1975 | Statewide | 9/3/1975 | 10/1/1976, 41 FR 43406 | [FRL 616-1]. |
| (10) Air Quality Modeling to Support Sulfur Dioxide Emission Standards | Statewide | 3/4/1977 | 6/1/1977, 42 FR 27892 | [FRL 739-1]. |
| (11) Nonattainment Plans | Mason City, Davenport, Cedar Rapids, Des Moines | 6/22/1979 | 3/6/1980, 45 FR 14561 | [FRL 1427-5]. |
| (12) Information on VOC Sources to Support the Nonattainment Plan | Linn County | 10/8/1979 | 3/6/1980, 45 FR 14561 | [FRL 1427-5]. |
| (13) Information and Commitments Pertaining to Legally Enforceable RACT Rules to Support the Nonattainment Plan | Linn County | 11/16/1979 | 3/6/1980, 45 FR 14561 | [FRL 1427-5]. |
| (14) Lead Plan | Statewide | 8/19/1980 | 3/20/1981, 46 FR 17778 | [A-7-FRL-1776-5]. |
| (15) Letter to Support the Lead Plan | Statewide | 1/19/1981 | 3/20/1981, 46 FR 17778 | [A-7-FRL-1776-5]. |
| (16) Nonattainment Plans to Attain Secondary Standards | Mason City, Cedar Rapids, Des Moines, Davenport, Keokuk, Council Bluffs, Fort Dodge, Sioux City, Clinton, Marshalltown, Muscatine, Waterloo | 4/18/1980 | 4/17/1981, 46 FR 22368 | [A-7-FRL 1792-2]. |
| (17) Information to Support the Particulate Matter Nonattainment Plan | Mason City, Cedar Rapids, Des Moines, Davenport, Keokuk, Council Bluffs, Fort Dodge, Sioux City, Clinton, Marshalltown, Muscatine, Waterloo | 9/16/1980 | 4/17/1981, 46 FR 22368 | [A-7-FRL 1792-2]. |
| (18) Information to Support the Particulate Matter Nonattainment Plan | Mason City, Cedar Rapids, Des Moines, Davenport, Keokuk, Council Bluffs, Fort Dodge, Sioux City, Clinton, Marshalltown, Muscatine, Waterloo | 11/17/1980 | 4/17/1981, 46 FR 22368 | [A-7-FRL 1792-2]. |
| (19) Schedule for Studying Nontraditional Sources of Particulate Matter and for Implementing the Results | Mason City, Cedar Rapids, Des Moines, Davenport, Keokuk, Council Bluffs, Fort Dodge, Sioux City, Clinton, Marshalltown, Muscatine, Waterloo | 6/26/1981 | 3/5/1982, 47 FR 9462 | [A-7-FRL-2057-7]. |
| (20) Air Monitoring Strategy | Statewide | 7/15/1981 | 4/12/1982, 47 FR 15583 | [A-5-FRL-2076-5]. |
| (21) Letter of Commitment to Revise Unapprovable Portions of Chapter 22 | Statewide | 5/14/1985 | 9/12/1985, 50 FR 37176 | [EPA Action IA 1582; A-7-FRL-2895-9]. |
| (22) Letter of Commitment to Submit Stack Height Regulations and to Implement the EPA's Regulations until the State's Rules Are Approved | Statewide | 4/22/1986 | 7/11/1986, 51 FR 25199 | [EPA Action IA 2060; A-7-FRL-3046-8]. |
| (23) Letter of Commitment to Implement the Stack Height Regulations in a Manner Consistent with the EPA's Stack Height Regulations with Respect to NSR/PSD Regulations | Statewide | 4/22/1987 | 6/26/1987, 52 FR 23981 | [A-7-FRL-3216-5]. |
| (24) PM10 SIP | Statewide | 10/28/1988 | 8/15/1989, 54 FR 33536 | [FRL-3627-7]. |
| (25) Letter Pertaining to NOX Rules and Analysis Which Certifies the Material Was Adopted by the State on October 17, 1990 | Statewide | 11/8/1990 | 2/13/1991, 56 FR 5757 | [FRL-3903-5]. |
| (26) SO2 Plan | Clinton | 3/13/1991 | 11/1/1991, 56 FR 56158 | [IA-21-5182; FRL-4014-4]. |
| (27) Letter Withdrawing Variance Provisions | Polk County | 10/23/1991 | 11/29/1991, 56 FR 60924 | [FRL-IA-4-1-5308; FRL-4034-5] Correction notice published 1/26/1993. |
| (28) Letter Concerning Open Burning Exemptions | Statewide | 10/3/1991 | 1/22/1992, 57 FR 2472 | [IA5-1-5380; FRL-4039-5]. |
| (29) Compliance Sampling Manual | Statewide | 1/5/1993 | 5/12/1993, 58 FR 27939 | [IA-8-1-5750; FRL-4618-6]. |
| (30) Small Business Assistance Plan | Statewide | 12/22/1992 | 9/27/1993, 58 FR 50266 | [IA-9-1-5859; FRL-4734-5]. |
| (31) Voluntary Operating Permit Program | Statewide | 12/8/1994, 2/16/1996, 2/27/1996 | 4/30/1996, 61 FR 18958 | [IA 003-1003, FRL-5455-4]. |
| (32) SO2 Plan | Muscatine | 6/19/1996 5/21/1997 |
12/1/1997, 62 FR 63454 | [IA 036-1036, FRL-5929-3]. |
| (33) SO2 Maintenance Plan | Muscatine | 4/25/1997 | 3/19/1998, 63 FR 13343 | [IA 040-1040(a), FRL-5980-2]. |
| (34) SO2 Control Plan | Cedar Rapids | 9/11/1998 | 3/11/1999, 64 FR 12087 | [IA 058-1058a; FRL-6308-5]. |
| (35) PM10 Control Plan | Buffalo, Iowa | 10/1/1998 | 3/18/1999, 64 FR 13346 | [IA 059-1059a; FRL-6310-7]. |
| (36) CAA 110(a)(2)(D)(i) SIP - Interstate Transport | Statewide | 11/22/2006 | 3/8/2007, 72 FR 10380 | [EPA-R07-OAR-2006-1015; FRL-8285-1]. |
| (37) SO2 Maintenance Plan for the Second 10-year Period | Muscatine | 4/5/2007 | 8/1/2007; 72 FR 41900 | [EPA-R07-OAR-2007-0477, FRL-8448-5]. |
| (38) CAA 110(a)(1) and (2)-Ozone Infrastructure SIP | Statewide | 6/15/2007 | 3/4/2008; 73 FR 11554 | [EPA-R07-OAR-2007-1180, FRL-8535-9]. |
| (39) Regional Haze plan for the first implementation period | Statewide | 3/25/2008 | 6/26/2012, 77 FR 38007 | [EPA-R07-OAR-2012-0153, FRL-9688-1] § 52.842(a); Limited Approval. |
| (40) Sections 110(a)(1) and (2) Infrastructure Requirements 2008 Lead NAAQS | Statewide | 11/4/2011 | 11/2/2015; Correction 3/25/2016, 81 FR 16094 |
This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D), (E), (F), (G), (H), (J), (K), (L), and (M). 110(a)(2)(I) is not applicable. |
| (41) Section 128 Declaration: Conflicts of Interest Provisions; | ||||
| Constitution of the State of Iowa, Article 1, Section 2. | This action addresses the following sections of the Constitution of the State of Iowa, Article 1, section 2; | |||
| Iowa Code: 4.4.(5), 7E.4, Chapter 68B | Iowa Code : 4.4 (5), 7e.4, Chapter 68B; | |||
| Iowa Administrative Code: 351 IAC 6.11, 351 IAC 6.14(2), 351 IAC 6.19, 351 IAC 7.1-7.2, 567 IAC 1.11 (1-9) | Statewide | 5/11/2015 | 11/2/2015; Correction 3/25/2016, 81 FR 16094 |
Iowa Administrative Code: 351 IAC 6.11, 351 IAC 6.14(2), 351 IAC 6.19, 351 IAC 7.1-7.2, 567 IAC 1.11(1-9). |
| (42) Lead attainment SIP | Portions of Pottawattamie County | 1/30/2015 | 2/26/2016, 81 FR 9770 | [EPA-R07-OAR-2015-0582; FRL-9942-79-Region 7]. |
| (43) Sections 110(a)(1) and (2) Infrastructure Requirements 2008 Ozone NAAQS | Statewide | 1/17/2013 | 9/20/2016, 81 FR 64347 | This action approves the following CAA elements: 110(a)(2)(A), (B), (C), (D)(i)(II) - prong 3 only, (E), (F), (G), (H), (J), (K), (L), and (M). 110(a)(2)(D)(i)(II) - prong 4 is disapproved. 110(a)(2)(I) is not applicable. [EPA-R07-OAR-2016-0407; FRL-9952-55-Region 7]. |
| (44) State Implementation Plan (SIP) Revision for the Attainment and Maintenance of National Ambient Air Quality Standards for Regional Haze (2013 Five-Year Progress Report) | Statewide | 7/19/2013 | 8/15/2016, 81 FR 53924 | [EPA-R07-OAR-2014-0365; FRL-9949-82-Region 7. |
| (45) Sections 110(a)(1) and (2) Infrastructure Requirements 1997 PM2.5 NAAQS | Statewide | 3/21/2008 | 8/16/2016, 81 FR 54502 | This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(i)(II), prong 3, (E), (F), (G), (H), (J), (K), (L), and (M). 110(a)(2)(I) is not applicable. |
| (46) Sections 110(a)(1) and (2) Infrastructure Requirements 2006 PM2.5 NAAQS | Statewide | 7/23/2013 | 8/16/2016, 81 FR 54502 | This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(i)(II), prong 3, (E), (F), (G), (H), (J), (K), (L), and (M). 110(a)(2)(I) is not applicable. |
| (47) Sections 110(a)(1) and (2) Infrastructure Requirements 2010 Sulfur Dioxide NAAQS | Statewide | 7/23/2013 | 3/22/2018, 83 FR 12486 | This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), D(i)(II) prong 3 only, D(ii), (E), (F), (G), (H), (J), (K), (L), and (M). [EPA-R07-OAR-2017-0267; FRL-9975-78-Region 7]. |
| (48) Sections 110(a)(1) and (2) Infrastructure Requirements 2010 Nitrogen Dioxide NAAQS | Statewide | 7/23/2013, 3/1/2017 | 3/22/2018, 83 FR 12491 | This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(i)(I) prongs 1 and 2, D(i)(II) prong 3 only, D(ii), (E), (F), (G), (H), (J), (K), (L), and (M). [EPA-R07-OAR-2017-0208; FRL-9975-69 - Region 7]. |
| (49) Sections 110(a)(1) and (2) Infrastructure Requirements 2012 annual fine Particulate Matter NAAQS | Statewide | 12/15/2015 | 3/22/2018, 83 FR 12488 | This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), D(i)(II) prong 3 only, D(ii), (E), (F), (G), (H), (J), (K), (L), and (M). [EPA-R07-OAR-2017-0517; FRL-9975-68- Region 7]. |
| (50) Lead Redesignation SIP and Maintenance Plan | Portions of Pottawattamie County | 9/18/2017 | 10/4/2018, 83 FR 50024 | [EPA-R07-OAR-2018-0532; FRL-9984-64-Region 7]. |
| (51) Section 110(a)(2) (D)(i)(I) - significant contribution to nonattainment (prong 1), and interfering with maintenance of the NAAQs (prong 2) (Interstate Transport) Infrastructure Requirements for the 2012 Annual Fine Particulate Matter (PM2.5) NAAQS | Statewide | 12/15/2015 | 9/6/2019, 84 FR 46887 | This action approves the following CAA elements: 110(a)(1) and 110(a)(2 (D)(i)(I) - prongs 1 and 2 [EPA-R07-OAR-2019-0332; FRL-9998-89-Region 7]. |
| (52) Sections 110 (a)(2) Infrastructure Prong 4 Requirements for the 2006 Fine Particulate Matter, 2012 Fine Particulate Matter, 2010 Nitrogen Dioxide, 2010 Sulfur Dioxide, 2008 Ozone, and 2015 Ozone NAAQS | Statewide | 1/17/2013; 7/28/2013; 7/29/2013; 7/29/2013; 12/22/2015; 11/30/2018; 5/14/2019 | 12/3/2019, 84 FR 66075 | This action approves the following CAA elements: 110(a)(2)(D)(i)(II) - prong 4. [EPA-R07-OAR-2019-0468; FRL-10001-89-Region 7.]. |
| (53) 2010 1-hour SO2 National Ambient Air Quality Standard Attainment Plan | A portion of Muscatine County | 5/26/2016 | 11/17/2020, 85 FR 73218 | EPA-R07-OAR-2017-0416; FRL-10016-10-Region 7. |
| (54) Section 110(a)(2) Infrastructure Requirements for the 2015 O3 NAAQS | Statewide | 11/30/2018 | 8/23/2021, 86 FR 46984 | [EPA-R07-OAR-2021-0378; FRL-8704-02-Region 7]. This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(i)(II) - prongs 3 and 4, (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M). 110(a)(2)(D)(i)(I) - prongs 1 and 2 will be addressed in a separate action. 110(a)(2)(I) is not applicable. |
[64 FR 7094, Feb. 12, 1999]