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Junel4, 2010 James B. Martin Regional Administrator U.S. Environmental Protection Agency, Region VIII 1595 Wynkoop Street Denver, CO 80202-1129 Dear Mr. Martin: 

### DEPARTMENT 

### of ENVIRONMENT and NATURAL RESOURCES PMB 2020 JOE FOSS BUilDING 523 EAST CAPITOl PIERRE, SOUTH DAKOTA 57501-3182 denr.sd.gov

The Secretary ofthe Department ofEnvironment andNatural Resources (DENR) has been delegated by the Governor ofSouth Dakota as his designee for the Air QualityProgram in South Dakota. Inthat capacity, I am amending SouthDakota's Air Quality Program. The Board ofMinerals and Environment approved changes to South Dakota'sAir Quality Program during apublic hearing onApril 15, 2010. The changes were approved bythe Interim Rules Committee on June 8, 2010, and will become effective onJune 28,2010. I have enclosed a copy ofthe changes which you should attach toEPA's current version ofthe Administrative Rules ofSouth Dakota (ARSD) 74:36 and supporting documentationto demonstrate the rules were revised in accordance with South Dakota'sprocedures for adopting rules. In a few weeks, a copy ofthese finalized rules will be readily available on South Dakota's webpage at: http://legis.state.sd.us/rules/index.aspx DENRhas and will continue to have adequate resources to implement and enforce South Dakota'sAir Quality Program: I wantto thankyou in advance for your favorable consideration ofthese requests. Please contact Kyrik Rombough at (605) 773-3151, ifyouhave any questions.

Steven M. Pimer Secretary Enclosures

## Amendments to South Dakota's Air Quality Program StateImplementation Plan The following sections and chapters in the Administrative Rules ofSouth Dakota (ARSD) are part ofSouth Dakota's State Implementation Plan:

o Chapter 

### 74:36:01- Definitions;
o Chapter 

### 74:36:02- Ambient airquality; o Chapter 

### 74:36:03- Air quality episodes; • Chapter 

### 74:36:04- Operating permits for minor sources, except section

### 74:36:04:03.01;
o Chapter 

### 74:36:06- Regulated air pollutant emissions; · o Section 

### 74:36:07:08- Ash disposal requirements; o Section 

### 74:36:07:29- Operating requirements for wire reclamation furnaces;
o Section 

### 74:36:07:30- Monitoringrequirements for wirereclamationfurnaces;
o Chapter 

### 74:36:09- Prevention ofSignificant Deterioration program; o Chapter 

### 74:36:10- New source review;
o Chapter 

### 74:36:11- Performance testing;
o Chapter 

### 74:36:12- Control ofvisible emissions;
o Chapter 

### 74:36:13- Continuous emission monitoring systems, exceptfor section 

### 74:36:13:08; o Chapter 

### 74:36:17- Rapid City street sanding and deicing; and
o Chapter 

### 74:36:18- Regulations for state facilities inthe Rapid City area. DENR amended the following chapters and is requesting EPA to approve these changes into SouthDakota's State Implementation Plan, including a new constructionpermitprogram:
a. Revised Chapter 

### 74:36:01 -Definitions (e.g. revising sections 

### 74:36:01:01, 74:36:01:05, 74:36:01:10, 74:36:01:20, and adding section 

### 74:36:01:21); b. Revised Chapter 

### 74:36:02- Ambient Air Quality (e.g. revising sections 

### 74:36:02:02 through 

### 74:36:02:05); c. Revised Chapter 

### 74:36:03- Air Quality Episodes d. Revised Chapter 

### 74:36:04

- Operating Permits for Minor Sources (e.g. revising sections 

### 74:36:04:02, 74:36:04:03, 74:36:04:03.01,74:36:04:04, 74:36:04:06,74:36:04:07,74:36:04:09,74:36:04:10,74:36:04:12, 74:36:04:12.01,74:36:04:13,74:36:04:15 through 

### 74:36:04:18,74:36:04:20, 74:36:04:20.01, 74:36:04:20.04, 74:36:04:23, 74:36:04:27, 74:36:04:32, adding section 

### 74:36:04:02.01, andrepealing 

### 74:36:04:11); e. Revised Chapter 

### 74:36:09- Prevention ofSignificantDeterioration Program (e.g. revising sections 

### 74:36:09:02 and 

### 74:36:09:03); f. Revised Chapter 

### 74:36:10- New Source Review (e.g. revising sections 

### 74:36:10:02, 74:36:10:03.01, 74:36:10:05, 74:36:10:07 through 

### 74:36:10:10) 1g. Revised Chapter 74:36:11

- Performance Testing (e.g. revising section 74:36:11:01); h. Revised Chapter 74:36:12- Control ofVisible Emissions (e.g. revising sections 74:36:12:01 and 74:36:12:03); 1. Revised Chapter 74:36:13- Continuous EmissionMonitoring Systems (e.g. revising sections 74:36:13:02,74:36:13:03,74:36:13:04,74:36:13:06, 74:36:13:07, and 74:36:13:08); J. Revised Chapter 74:36:18- Regulations for State Facilities inthe Rapid City Area (e.g. revising section 74:36:18:10); k. Repealed Chapter 74:36:19- Mercury BudgetTradingProgram; and I. Added Chapter 74:36:20- ConstructionPermits for New Sources or Modifications.


### Title V Air Quality OperatingPermitProgram DENR developed an approved Title V air quality operating permitprogram, which is located in Chapter 74:36:05 and section 74:36:13:08. DENR amendedthis Chapter and is requesting EPA approve these changes:

a. Revised Chapter 74:36:05- Operating Permits for Part 70 Sources (e.g. revising sections 74:36:05:01, 74:36:05:02, 74:36:05:03, 74:36:05:04, 74:36:05:04.01, 74:36:05:06 through 74:36:05:09, 74:36:05:12, 74:36:05:16.01, 74:36:05:17, 74:36:05:18, 74:36:05:20.01, 74:36:05:20.03, 74:36:05:21.01, 74:36:05:28,74:36:05:30,74:36:05:31,74:36:05:32,74:36:05:38,74:36:05:41, 74:36:05:42,74:36:05:44,74:36:05:46,74:36:05:51, and repealing section 74:36:05:03.01). 

### DelegatedPrograms South Dakotahas delegation ofthe following federal programs: New Source Performance Standards (chapter 74:36:07, except sections 74:36:07:06.01) andAcid Rain (chapter74:36: 16). DENR amended this Chapter and is requesting EPA approvethese changes:

a. Revised Chapter 74:36:07- New Source Performance Standards (e.g. revising sections 74:36:07:01 through 74:36:07:07.01, 74:36:07:09, 74:36:07:10,74:36:07:12 through 74:36:07:22,74:36:07:23 through 74:36:07:28, 74:36:07:31 through 74:36:07:34, 74:36:07:36, 74:36:07:37, 74:36:07:39 through 74:36:07:46; 74:36:07:47 through 74:36:07:76, 74:36:07:77 through 74:36:07:89); and (e.g. adding sections 74:36:07:22.01,74:36:07:46.01, 74:36:07:76.01 and 74:36:07:90);**~** ARSD 74:36:07:22.01- Standards ofperformance for equipment leaks of VOC inthe synthetic organic chemicals manufacturing industry for which
2construction, reconstruction, or modification commenced afterNovember 

### 7, 2006; v' ARSD 

### 74:36:07:46.01- Standards ofperformance for petroleum refineries for which construction, reconstruction, ormodification commenced after May 

### 14, 2007. v' ARSD 

### 74:36:07:76.01 -Standards ofperformance for equipment leaks of VOC inpetroleum refineries; and v' ARSD 

### 74:36:07:90- Standards ofperformance for stationary spark ignition internal combustionturbines. b. Revised Chapter 

### 74:36:16- Acid RainProgram.


### AutomaticDelegation SouthDakotahas automatic delegation ofthe National Emission Standards for Hazardous Air Pollutants (chapter 

### 74:36:08), provided federal regulations are adopted byreference. DENR amended this Chapter and is requestingEPA approve these changes:

a. Revised Chapter 

### 74:36:08- National Emission Standards for Hazardous Air Pollutants (e.g. revising sections 

### 74:36:08:01, 74:36:08:02, 74:36:08:02.01,74:36:08:03 through 

### 74:36:08:102); and (e.g. adding sections 

### 74:36:08:02.02, 74:36:08:02.03, 74:36:08:02.04, and 

### 74:36:08:103 through 

### 74:36:08:121). v' ARSD 

### 74:36:08:02.02- Emission standards for benzene emissions from benzene storage vessels; v' ARSD 

### 74:36:08:02.03 -Emissionstandards for benzene emissions from benzene transfer operations; v' ARSD 

### 74:36:08:02.04- Emission standards for benzene waste operations; v' ARSD 

### 74:36:08:103- National emission standards for hospital ethylene oxide sterilizers; v' ARSD 

### 74:36:08:104- National emission standards for electric arc furnace steelmaking facility area sources; v' ARSD 

### 74:36:08:105- National emission standards for iron and steel foundry area sources; v' ARSD 

### 74:36:08:106- National emission standards for gasoline distributionbulk terminals, bulkplants, andpipeline facilities; v' ARSD 

### 74:36:08:107- National emission standards for gasoline dispensing facilities; v' ARSD 

### 74:36:08:108- National emission standards for paint stripping and miscellaneous surface coating area sources; v' ARSD 

### 74:36:08:109- National emission standards for acrylic and modacrylic fiber production area sources; v' ARSD 

### 74:36:08:110- National emission standards for carbonblack production area sources; 

### 3-- - - --------------------------------

./ ARSD 74:36:08:Ill -National emission standards for chemical manufacturing area sources - chromium compounds; ./ ARSD 74:36:08:112- National emission standards for flexible polyurethane foam production and fabrication area sources; ./ ARSD 74:36:08:113- National emission standards for lead acidbattery manufacturing area sources; ./ ARSD 74:36:08:114- National emission standards for wood preserving area sources; ./ ARSD 74:36:08:115- National emission standards for clay ceramic manufacturing area sources; ./ ARSD 74:36:08:116- National emission standards for glass manufacturing area sources; ./ ARSD 4:36:08:117- National emission standards for secondary nonferrous metal processing area sources; ./ ARSD 74:36:08:118- National emission standards for plating and polishing area sources; ./ ARSD 74:36:08:119- National emission standards for nine metal fabrication and finishing area sources; ./ ARSD 74:36:08:120- National emission standards for ferroalloys production area sources; and ./ ARSD 74:36:08:121- National emission standards for aluminum, copper, and other nonferrous foundry area sources.



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## . 

# . Supporting Documentation The enclosed CDcontains the supportingdocumentation, which demonstrates therules were revised in accordance with SouthDakota'sprocedures for adopting rules, contains a copy ofthe following documents. The page number notes the page ofthe document file and notthepage number listed at the bottom ofthe page.

• Final CheckList (page 4); • Admission ofService (page 369); • Waiver ofWaiting Period (page 371); • Small business impact (page 373); • Fiscal note (page 377); • AdmissionofService signedbythe Legislative Research Council (page 378); • Admission ofServiced signedbythe Bureau ofFinance and Management (page 381); • Public notice (pages 956 through 1001); • Affidavit ofPublication (pages 956 through 1001); • InterestedParties Affidavit (pages 1002 through 1013); • List ofinterestedparties (pages 1002 through 1013) • Minutes ofthe Board ofMinerals and Environment's public hearing (page 1595); • Interim Rules Admission ofService (Pages 1601 through 1622); • Approval ofRules (page 1864); and • Certificate (page 1866).



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