52.820—Identification of plan.
(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 July 1, 2009, 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 July 1, 2009, 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 July 1, 2009.
(3)
Copies of the materials incorporated by reference may be inspected at the Environmental Protection Agency, Region 7, Air Planning and Development Branch, 901 North 5th Street, Kansas City, Kansas 66101; at the EPA, Air and Radiation Docket and Information Center, Room Number 3334, EPA West Building, 1301 Constitution Avenue, NW., Washington, DC 20460; or at the National Archives and Records Administration (NARA). If you wish to obtain material from the EPA Regional Office, please call (913) 551-7659; for material from a docket in EPA Headquarters Library, please call the Office of Air and Radiation Docket at (202) 566-1742. For information on the availability of this material at NARA, call (202) 741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.
| 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-Forms-Rule of Practice | ||||
| 567-20.1 | Scope of Title | N/A | 8/6/07, 72 FR 43539 | This rule is a non-substantive description of the Chapters contained in the Iowa rules. EPA has not approved all of the Chapters to which this rule refers. |
| 567-20.2 | Definitions | 10/15/08 | 12/29/09, 74 FR 68692 | The definitions for anaerobic lagoon, odor, odorous substance, odorous substance and greenhouse gas are not SIP approved. |
| 567-20.3 | Air Quality Forms Generally | 4/24/02 | 3/7/03, 68 FR 10969 | |
| Chapter 21—Compliance | ||||
| 567-21.1 | Compliance Schedule | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-21.2 | Variances | 4/4/07 | 10/16/07, 72 FR 58535 | |
| 567-21.3 | Emission Reduction Program | 3/14/90 | 6/29/90, 55 FR 26690 | |
| 567-21.4 | Circumvention of Rules | 3/14/90 | 6/29/90, 55 FR 26690 | |
| 567-21.5 | Evidence Used in Establishing That a Violation Has or Is Occurring | 11/16/94 | 10/30/95, 60 FR 55198 | |
| 567-21.6 | Temporary Electricity Generation for Disaster Situations | 10/15/08 | 12/29/09, 74 FR 68692 | |
| Chapter 22—Controlling Pollution | ||||
| 567-22.1 | Permits required for New or Existing Stationary Sources | 3/18/09 | 3/5/10, 75 FR 10182 | |
| 567-22.2 | Processing Permit Applications | 4/9/97 | 6/25/98, 63 FR 34600 | |
| 567-22.3 | Issuing Permits | 10/15/08 | 12/29/09, 74 FR 68692 | |
| 567-22.4 | Special Requirements for Major Stationary Sources Located in Areas Designated Attainment or Unclassified (PSD) | 6/11/08 | 12/29/09, 74 FR 68692 | |
| 567-22.5 | Special Requirements for Nonattainment Areas | 7/21/99 | 3/4/02, 67 FR 9591 | |
| 567-22.8 | Permits By Rule | 3/18/09 | 3/5/10, 75 FR 10182 | |
| 567-22.9 | Special Requirements for Visibility Protection | 4/20/05 | 9/13/05, 70 FR 53939 | |
| 567-22.10 | Permitting Requirements for Country Grain Elevators, Country Grain Terminal Elevators, Grain Terminal Elevators and Feed Mill Equipment | 3/19/08 | 8/25/08, 49950 | |
| 567-22.105 | Title V Permit Applications | 11/16/94 | 10/30/95, 60 FR 55198 | Only subparagraph (2)i(5) is included in the SIP. |
| 567-22.200 | Definitions for Voluntary Operating Permits | 10/18/95 | 4/30/96, 61 FR 18958 | |
| 567-22.201 | Eligibility for Voluntary Operating Permits | 4/4/07 | 10/16/07, 72 FR 58535 | |
| 567-22.202 | Requirement To Have a Title V Permit | 4/9/97 | 6/25/98, 63 FR 34600 | |
| 567-22.203 | Voluntary Operating Permit Applications | 10/14/98 | 3/4/02, 67 FR 9591 | |
| 567-22.204 | Voluntary Operating Permit Fees | 12/14/94 | 4/30/96, 61 FR 18958 | |
| 567-22.205 | Voluntary Operating Permit Processing Procedures | 12/14/94 | 4/30/96, 61 FR 18958 | |
| 567-22.206 | Permit Content | 10/18/95 | 4/30/96, 61 FR 18958 | |
| 567-22.207 | Relation to Construction Permits | 10/15/08 | 12/29/09, 74 FR 68692 | |
| 567-22.208 | Suspension, Termination, and Revocation of Voluntary Operating Permits | 12/14/94 | 4/30/96, 61 FR 18958 | |
| 567-22.209 | Change of Ownership for Facilities With Voluntary Operating Permits | 7/13/05 | 12/20/05, 70 FR 75399 | |
| 567-22.300 | Operating Permit by Rule for Small Sources | 4/4/07 | 10/16/07, 72 FR 58535 | |
| Chapter 23—Emission Standards for Contaminants | ||||
| 567-23.1 | Emission Standards | 6/11/08 | 12/29/09, 74 FR 68692 | Subrules 23.1(2)-(5) are not SIP approved. |
| 567-23.2 | Open Burning | 1/14/04 | 11/3/04, 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. |
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| 567-23.3 | Specific Contaminants | 6/11/08 | 12/29/09, 74 FR 68692 | Subrule 23.3(3) “d” is not SIP approved. |
| 567-23.4 | Specific Processes | 6/11/08 | 12/29/09, 74 FR 68692 | Subrule 23.4(10) is not SIP approved. |
| Chapter 24—Excess Emissions | ||||
| 567-24.1 | Excess Emission Reporting | 5/13/98 | 5/22/00, 65 FR 32030 | |
| 567-24.2 | Maintenance and Repair Requirements | 3/14/90 | 6/29/90, 55 FR 26690 | |
| Chapter 25—Measurement of Emissions | ||||
| 567-25.1 | Testing and Sampling of New and Existing Equipment | 10/15/08 | 12/29/09, 74 FR 68692 | |
| Chapter 26—Prevention of Air Pollution Emergency Episodes | ||||
| 567-26.1 | General | 3/14/90 | 6/29/90, 55 FR 26690 | |
| 567-26.2 | Episode Criteria | 3/14/90 | 6/29/90, 55 FR 26690 | |
| 567-26.3 | Preplanned Abatement Strategies | 3/14/90 | 6/29/90, 55 FR 26690 | |
| 567-26.4 | Actions During Episodes | 3/14/90 | 6/29/90, 55 FR 26690 | |
| Chapter 27—Certificate of Acceptance | ||||
| 567-27.1 | General | 3/14/90 | 6/29/90, 55 FR 26690 | |
| 567-27.2 | Certificate of Acceptance | 3/14/90 | 6/29/90, 55 FR 26690 | |
| 567-27.3 | Ordinance or Regulations | 3/14/90 | 6/29/90, 55 FR 26690 | |
| 567-27.4 | Administrative Organization | 3/14/90 | 6/29/90, 55 FR 26690 | |
| 567-27.5 | Program Activities | 3/14/90 | 6/29/90, 55 FR 26690 | |
| Chapter 28—Ambient Air Quality Standards | ||||
| 567-28.1 | Statewide Standards | 3/14/90 | 6/29/90, 55 FR 26690 | |
| Chapter 29—Qualification in Visual Determination of the Opacity of Emissions | ||||
| 567-29.1 | Methodology and Qualified Observer | 5/13/98 | 5/22/00, 65 FR 32030 | |
| Chapter 31—Nonattainment Areas | ||||
| 567-31.1 | Permit Requirements Relating to Nonattainment Areas | 2/22/95 | 10/23/97, 62 FR 55172 | |
| 567-31.2 | Conformity of General Federal Actions to the Iowa SIP or Federal Implementation Plan | 5/3/98 | 5/22/00, 65 FR 32030 | |
| Chapter 33—Special Regulations and Construction Permit Requirements for Major Stationary Sources—Prevention of Significant Deterioration (PSD) of Air Quality | ||||
| 567-33.1 | Purpose | 11/1/06 | 5/14/07, 72 FR 27056 | |
| 567-33.2 | Reserved | 11/1/06 | 5/14/07, 72 FR 27056 | |
| 567-33.3 | Special construction permit requirements for major stationary sources in areas designated attainment or unclassified (PSD) | 10/15/08 | 12/29/09, 74 FR 68692 | |
| 567-33.4 to 567-33.8 | Reserved | 11/1/06 | 5/14/07, 72 FR 27056 | |
| 567-33.9 | Plantwide Applicability Limitations (PALs) | 11/1/06 | 5/14/07, 72 FR 27056 | |
| 567-33.10 | Exceptions to Adoption by Reference | 11/1/06 | 5/14/07, 72 FR 27056 | |
| Chapter 34—Provisions for Air Quality Emissions Trading Programs | ||||
| 567-34.1 | Purpose | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.2 to 567-34.199 | Reserved | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.201 | CAIR NOX Annual Trading Program Provisions | 11/28/07 | 4/15/08, 73 FR 20177 | |
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| 567-34.202 | CAIR Designated Representative for CAIR NOX Sources | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.203 | Permits | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.204 | Reserved | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.205 | CAIR NOX Allowance Allocations | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.206 | CAIR NOX Allowance Tracking System | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.207 | CAIR NOX Allowance Transfers | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.208 | Monitoring and Reporting | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.209 | CAIR NOX Opt-in Units | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.210 | CAIR SO2 Trading Program | 11/28/07 | 4/15/08, 73 FR 20177 | |
| 567-34.211 to 567-34.219 | Reserved | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.220 | CAIR NOX Ozone Season Trading Program | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.221 | CAIR NOX Ozone Season Trading Program General | 11/28/07 | 4/15/08, 73 FR 20177 | |
| 567-34.222 | CAIR Designated Representative for CAIR NOX Ozone Season Sources | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.223 | CAIR NOX Ozone Season Permits | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.224 | Reserved | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.225 | CAIR NOX Ozone Season Allowance Allocations | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.226 | CAIR NOX Ozone Season Allowance Tracking System | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.227 | CAIR NOX Ozone Season Allowance Transfers | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.228 | CAIR NOX Ozone Season Monitoring and Reporting | 7/12/06 | 8/6/07, 72 FR 43539 | |
| 567-34.229 | CAIR NOX Ozone Season Opt-in Units | 7/12/06 | 8/6/07, 72 FR 43539 | |
| Linn County | ||||
| Chapter 10 | Linn County Air Quality Ordinance, Chapter 10 | 3/1/05 | 8/16/05, 70 FR 48073 | 10.2, Definitions of Federally Enforceable, Maximum Achievable Control Technology (MACT), and MACT floor; 10.4(1), Title V Permits; 19.9(2), NSPS; 19.9(3), Emission Standards for HAPs; 19.9(4), Emission Standards for HAPs for Source Categories; 10.11, Emission of objectionable odors; and, 10.15, Variances are not a part of the SIP. |
| Polk County | ||||
| CHAPTER V | Polk County Board of Health Rules and Regulations Air Pollution Chapter V | 08/06/09 | 07/06/10, 75 FR 38745 | Article I, Section 5-2, definition of “variance”; 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); Article XIII and Article XVI, Section 5-75 are not a part of the SIP. |
| Name of source | Order/permit No. | State effective date | EPA approval date | Explanation |
|---|---|---|---|---|
| (1) Archer-Daniels Midland Company | 90-AQ-10 | 3/25/91 | 11/1/91, 56 FR 56158 | |
| (2) Interstate Power Company | 89-AQ-04 | 2/21/90 | 11/1/91, 56 FR 56158 | |
| (3) Grain Processing Corporation | 74-A-015-S | 9/18/95 | 12/1/97, 62 FR 63454 | |
| (4) Grain Processing Corporation | 79-A-194-S | 9/18/95 | 12/1/97, 62 FR 63454 | |
| (5) Grain Processing Corporation | 79-A-195-S | 9/18/95 | 12/1/97, 62 FR 63454 | |
| (6) Grain Processing Corporation | 95-A-374 | 9/18/95 | 12/1/97, 62 FR 63454 | |
| (7) Muscatine Power and Water | 74-A-175-S | 9/14/95 | 12/1/97, 62 FR 63454 | |
| (8) Muscatine Power and Water | 95-A-373 | 9/14/95 | 12/1/97, 62 FR 63454 | |
| (9) Monsanto Corporation | 76-A-161S3 | 7/18/96 | 12/1/97, 62 FR 63454 | |
| (10) Monsanto Corporation | 76-A-265S3 | 7/18/96 | 12/1/97, 62 FR 63454 | |
| (11) IES Utilities, Inc | 97-AQ-20 | 11/20/98 | 3/11/99, 64 FR 12087 | SO2 Control Plan for Cedar Rapids. |
| (12) Archer-Daniels-Midland Corporation | SO2 Emission Control Plan | 9/14/98 | 3/11/99, 64 FR 12087 | ADM Corn Processing SO2 Control Plan for Cedar Rapids. |
| (13) Linwood Mining and Minerals Corporation | 98-AQ-07 | 3/13/98 | 3/18/99, 64 FR 13343 | PM10 control plan for Buffalo. |
| (14) Lafarge Corporation | 98-AQ-08 | 3/13/98 | 3/18/99, 64 FR 13343 | PM10 control plan for Buffalo. |
| (15) Holnam, Inc | A.C.O. 1999-AQ-31 | 9/2/99 | 11/6/02, 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 | 5/16/01 | 11/6/02, 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 | 7/24/01 | 11/6/02, 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 | 9/2/99 | 11/6/02, 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 | 2/18/02 | 11/6/02, 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 | 12/4/03 | 6/10/04, 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) | 8/19/02 | 6/10/04, 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) | 8/19/02 | 6/10/04, 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) | 8/19/02 | 6/10/04, 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) | 8/19/02 | 6/10/04, 69 FR 32454 | Provisions of the permit that relate to pollutants other than PM10 are not approved by EPA as part of this SIP. |
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| (25) Blackhawk Foundry and Machine Company | Permit No. 02-A-293 (Induction Furnace and Aluminum Sweat Furnace) | 8/19/02 | 6/10/04, 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) | 8/19/02 | 6/10/04, 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) | 8/19/02 | 6/10/04, 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) | 8/19/02 | 6/10/04, 69 FR 32454 | Provisions of the permit that relate to pollutants other than PM10 are not approved by EPA as part of this SIP. |
| Name of nonregulatory SIP provision | Applicable geographic or nonattainment area | State submittal date | EPA approval date | Explanation |
|---|---|---|---|---|
| (1) Air Pollution Control Implementation Plan | Statewide | 1/27/72 | 5/31/72, 37 FR 10842 | |
| (2) Request for a Two Year Extension to Meet the NAAQS | Council Bluffs | 1/27/72 | 5/31/72, 37 FR 10842 | Correction notice published 3/2/76. |
| (3) Revisions to Appendices D and G | Statewide | 2/2/72 | 5/31/72, 37 FR 10842 | Correction notice published 3/2/76. |
| (4) Source Surveillance and Record Maintenance Statements | Statewide | 4/14/72 | 3/2/76, 41 FR 8960 | |
| (5) Statement Regarding Public Availability of Emissions Data | Statewide | 5/2/72 | 3/2/76, 41 FR 8960 | |
| (7) Letter Describing the Certificates of Acceptance for Local Air Pollution Control Programs | Linn County, Polk County | 12/14/72 | 10/1/76, 41 FR 43407 | |
| (8) High Air Pollution Episode Contingency Plan | Statewide | 6/20/73 | 10/1/76, 41 FR 43407 | |
| (9) Summary of Public Hearing on Revised Rules Which Were Submitted on July 17, 1975 | Statewide | 9/3/75 | 10/1/76, 41 FR 43407 | |
| (10) Air Quality Modeling to Support Sulfur Dioxide Emission Standards | Statewide | 3/4/77 | 6/1/77, 42 FR 27892 | |
| (11) Nonattainment Plans | Mason City, Davenport, Cedar Rapids, Des Moines | 6/22/79 | 3/6/80, 45 FR 14561 | |
| (12) Information on VOC Sources to Support the Nonattainment Plan | Linn County | 10/8/79 | 3/6/80, 45 FR 14561 | |
| (13) Information and Commitments Pertaining to Legally Enforceable RACT Rules to Support the Nonattainment Plan | Linn County | 11/16/79 | 3/6/80, 45 FR 14561 | |
| (14) Lead Plan | Statewide | 8/19/80 | 3/20/81, 46 FR 17778 | |
| (15) Letter to Support the Lead Plan | Statewide | 1/19/81 | 3/20/81, 46 FR 17778 | |
| (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 | 4/18/80 | 4/17/81, 46 FR 22372 | |
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| (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 | 9/16/80 | 4/17/81, 46 FR 22372 | |
| (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 | 11/17/80 | 4/17/81, 46 FR 22372 | |
| (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 | 6/26/81 | 3/5/82, 47 FR 9462 | |
| (20) Air Monitoring Strategy | Statewide | 7/15/81 | 4/12/82, 47 FR 15583 | |
| (21) Letter of Commitment to Revise Unapprovable Portions of Chapter 22 | Statewide | 5/14/85 | 9/12/85, 50 FR 37176 | |
| (22) Letter of Commitment to Submit Stack Height Regulations and to Implement the EPA's Regulations until the State's Rules Are Approved | Statewide | 4/22/86 | 7/11/86, 51 FR 25199 | |
| (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 | 4/22/87 | 6/26/87, 52 FR 23981 | |
| (24) PM10 SIP | Statewide | 10/28/88 | 8/15/89, 54 FR 33536 | |
| (25) Letter Pertaining to NOX Rules and Analysis Which Certifies the Material Was Adopted by the State on October 17, 1990 | Statewide | 11/8/90 | 2/13/91, 56 FR 5757 | |
| (26) SO2 Plan | Clinton | 3/13/91 | 11/1/91, 56 FR 56158 | |
| (27) Letter Withdrawing Variance Provisions | Polk County | 10/23/91 | 11/29/91, 56 FR 60924 | Correction notice published 1/26/93. |
| (28) Letter Concerning Open Burning Exemptions | Statewide | 10/3/91 | 1/22/92, 57 FR 2472 | |
| (29) Compliance Sampling Manual | Statewide | 1/5/93 | 5/12/93, 58 FR 27939 | |
| (30) Small Business Assistance Plan | Statewide | 12/22/92 | 9/27/93, 58 FR 50266 | |
| (31) Voluntary Operating Permit Program | Statewide | 12/8/942/16/96 2/27/96 | 4/30/96, 61 FR 18958 | |
| (32) SO2 Plan | Muscatine | 6/19/965/21/97 | 12/1/97, 62 FR 63454 | |
| (33) SO2 Maintenance Plan | Muscatine | 4/25/97 | 3/19/98, 63 FR 13343 | |
| (34) SO2 Control Plan | Cedar Rapids | 9/11/98 | 3/11/99, 64 FR 12090 | |
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Code of Federal Regulations
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| (35) PM10 Control Plan | Buffalo, Iowa | 10/1/98 | 3/18/99, 64 FR 13346 | |
| (36) CAA 110(a)(2)(D)(i) SIP—Interstate Transport | Statewide | 11/22/06 |
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