### October 10,2012

James B. Martin Regional Administrator US EPA Region 8 1595 Wynkoop Street Denver, CO 80202-1129

Dear Mr. Martin: 

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# -Xc /!(' i\ 

### DEPARTMENT 

## of ENVIRONMENT and NATURAL RESOURCES PMB 2020 JOE FOSS BUILDING 523 EAST CAPITOL 

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PIERRE, SOUTH DAKOTA 57501-3182 denr.sd.gov



### Governor Daugaard delegated the authority to submit the state implementationplan documents for South Dakotato the Secretary ofthe Department ofEnvironment and Natural Resources (DENR). In that capacity, I am submitting the enclosed demonstration certifying South Dakota adopted the necessary rules and can show the state is meeting all the Clean Air Act requirements in sections 110(a)(l) and (2) for the revised 2008 Lead standard.
The certification demonstration was placed onthe DENR's website for public comments or request for a public hearing on August 30, 2012. No comments onthe certification demonstration or request for a public hearing were received by the end ofthe commentperiod September 30, 2012. The enclosed document and attachments will provide further information concerning the state laws and regulations adopted by the state through the public notice and hearing process.
DENR has and will continue to provide adequate resources to implement the Air Pollution Control state implementationplan in South Dakota. Thank you for your assistance in completing this process and we look forward to your approval ofthe state implementationplan. Ifyou have questions onthis report, please contact Brian Gustafson at 605-773-3151 for more information.

# ~-·- Steven M. Pirner Secretary
Enclosure

cc: Kathy Ayala, EPA Region 8 RECEIVED U.S. EPA Region 8 RA'sOfflce 

## OCT 

## 15 2012

### CERTIFICATION OF THE 2008 LEAD INFRASTURCTURE STATE IMPLEMENTATION PLAN 

### August 30,2012

Each time EPA revises or adds a new National Ambient Air Quality Standards the state must review the current regulations and make the necessary changes to keep the state's air pollution control program regulations comparable to the EPA standards and regulations.

The South Dakota Department ofEnvironment and Natural Resources (DENR) completed a review ofthe laws and regulations for the Air Pollution Control Program as it relates to the implementation, maintenance, and enforcement ofthe 2008 revised Lead National Ambient Air Quality Standard. The review finds that all the necessary changes to the regulations have been completed and no state laws will need to be changed to implement the 2008 revised Lead standard. DENR certifies that South Dakota is implementing the 2008 revised Lead standard and is meeting all the requirements in IIO(a)(l) and IIO(a)(2) ofthe Clean Air Act.

All regulation changes went through the public notice procedures, board approval and were adopted into state regulations. The following information describes the regulations and how DENR is implementingthe air quality program.

### State ofSouth Dakota Infrastructure State Implementation Plan for 2008 Lead National Ambient Air Quality Standard
1.0 Introduction

On October 14, 2011, EPA issued guidance to states for preparation ofa state implementation plan that satisfy the Clean Air Act sections 11O(a)(l) and (2) requirements for the revisions in 2008 to the National Ambient Air Quality Standard for lead. The information included in this document will certify South Dakota is meeting the requirements in section llO(a)(l) and (2) of the Clean AirAct. Attachment 1provides a list ofeach section in the Administrative Rules of South Dakota (ARSD) Article 74:36 (Air Pollution Control Program), the effective date ofeach section, and EPA's last approval ofeach section.


### 2.0 Section llO(a)(l)
Requirement Summary
"Each State shall, after reasonable notice andpublic hearing, adopt andsubmit to the Administrator, {.

..}aplan whichprovides for implementation, maintenance, andenforcement of suchprimarystandard in each air quality control region (orportion thereof) with such State. "
South Dakota's Infrastructure

As required by Section 11O(a)(l) ofthe Clean Air Act, after reasonable notice for public comment, proposed rule changes are presented to the Board ofMinerals and Environment during
a public hearing. The approved rules by the Board are then submitted to the State's Interim Rules Committee for approval. Once approved by the Committee, the rules are presented to the Secretary ofState and are final.

.. Once the rules are final, DENR submits changes to the State Implementation Plan to EPA with the documentation necessary to demonstrate the changes were approved in accordance with state procedures. Currently, DENRhas submitted the following SIP changes to EPA related to the new lead standard:

1. June 14,2010- Submitted revisions to South Dakota's State Implementation Plan which includes an air quality construction permit program and revisions to the rules which adopt 40 Code ofFederal Regulations in Parts 1to 99 as published on July 1, 2009. These rule changes adopted the new federal National Ambient Air Quality Standards for lead (waiting for EPA's approval); 2. January 21,2011- Submitted South Dakota's Regional Haze Program (waiting for EPA's approval); 3. September 19,2011- Submitted revisions to South Dakota's Regional Haze Program (waiting on EPA's approval); and

24. June 20, 2011- Submitted rules that adopted EPA's greenhouse tailoring rule and revisions to the construction permit program (waiting for EPA's approval).


### 3.0 Section 110(a)(2)

3.1 Section 110(a)(2)(A1- Emission limits and other control measures Requirement Summary
"Each suchplan shall[.

..} include enforceable emission limitations andother controlmeasures, means, or techniques (including economic incentives such as fees, marketablepermits, and auctions of emissions rights), as well as schedules andtimetables for compliance, as may be necessary or appropriate to meet the applicable requirements of this chapter;"
South Dakota's Infrastructure
South Dakota is currently attaining the previous and 2008 revised National Ambient Air Quality Standards for lead throughout the state. Therefore, South Dakota has not been required to adopt specific rules limiting lead emissions from businesses in South Dakota. South Dakota relies on its existing Administrative Rules ofSouth Dakota (ARSD) identified below in implementing, maintaining, and enforcing the 2008 revised National Ambient Air Quality Standards for lead in South Dakota:

1. ARSD Chapter 74:36:04 (Operating permits for minor sources); 2. ARSD Chapter 74:36:05 (Operating permits for Part 70 sources); 3. ARSD Chapter 74:36:06 (Regulated air pollutant emissions); 4. ARSD Chapter 74:36:07 (New source performance standards); 5. ARSD Chapter 74:36:08 (National emission standards for hazardous air pollutants); 6. ARSD Chapter 74:36:09 (Prevention ofsignificant deterioration); 7. ARSD Chapter 74:36:17 (Rapid City street sanding and deicing); 8. ARSD Chapter 74:36:18 (Regulations for state facilities in the Rapid City area); 9. ARSD Chapter 74:36:20 (Construction permits for new sources and modifications); and 10. ARSD Chapter 74:36:21 (Regional haze program).
South Dakota's authority to promulgate these rules is contained in South Dakota Codified Laws (SDCL) Sections 34A-I-l, 34A-I-6, 34A-I-18, 34A-1-19, and 34A-1-21.
3.2 Section 110(a)(2)(B)- Ambient air quality monitoring/data system Requirement Summary
"Each suchplan shall[.

..]provide for establishment andoperation of appropriate devices, methods, systems, andprocedures necessary to monitor, compile, andanalyze data on ambient air quality, andupon request, make such data available to theAdministrator;"

3

### South Dakota's Infrastructure

ARSD Chapter 74:36:02 defines the goals, national ambient air quality standards, air monitoring methods and monitoring requirements provide for establishment and operation ofambient air quality monitors, collecting and analyzing ambient air quality data and making this data available to EPA. Under these rules, DENR operates a network ofair monitoring sites. Authority used to promulgate these rules is contained in SDCL 34A-1-6 and 34A-1-15.

The need for additional air monitoring sites to test for lead levels are assessed each year as part ofSouth Dakota's Annual Network Plan as required in 40 Code ofFederal Regulations (CFR) section 58.10. The public is provided a 30 day period to comment on the proposed changes to South Dakota's ambient monitoring network in the Annual Network Plan before it is finalized and submitted to EPA for approval. The Annual Network Plan is available on DENR's website at: http:/I dcnr.sd.govI des/aq/monitoring/state-mo.aspx

The ambient data, compared to the National Ambient Air Quality Standards in South Dakota, are collected using EPA's designated federal reference method monitors as specified in 40 CFR Part 50 or federal equivalent method monitors as specified in 40 CFR Part 53. DENR submits the ambient data to EPA's Air Quality System (AQS) database as required by 40 CFR Part 58.

The lead monitoring rule requires source-oriented monitoring and monitoring in large urban
areas. In 2010, EPA completed a rule change that requires source type testing in addition to network testing ifa source has emissions of0.5 ton or greaterper year. The final rule required testing at National Core Sites only ifthe site is located in a city with 500,000 and greater population.

As indicated in South Dakota's Annual Network Plan for 20II, there are no facilities in South Dakota with lead emissions at or greater than 0.5 ton per year. South Dakota'sNational Core site is located in Sioux Falls and the city has a population under 500,000. Therefore, sourceoriented monitoring and ambient monitoring for lead in South Dakota is not required. South Dakota will continue to evaluate the need for ambient monitoring for lead in its Annual Network Plan.



### 3.3 Section 110(a)(2)(C)- Programs for enforcement, PSD, and NSR Requirement Summary
"Each suchplan shall[.

..] include aprogram toprovide for the enforcement of the measures described in subparagraph (A) andregulation of the modification andconstruction of any stationary source within the areas coveredby theplan as necessary to assure that national ambientair quality standards are achieved, including apermitprogram as required inparts 

### C andD;"

4South Dakota's Infrastructure

SDCL 34A-1-39 through 34A-1-54 and 34A-1-62 gives DENRthe authority to provide enforcement ofall South Dakota state implementation plan measures and the regulations that require new sources ormodifications to existing sources to apply for and obtain an air quality permit before constructing. DENR reviews the application and ensures the new source or modification to an existing source will not cause an exceedance ofa National Ambient Air Quality Standard before the air quality permit is issued. The air quality permitprograms are identified below:

1. ARSD Chapter 74:36:09 (Prevention ofsignificant deterioration); and 2. ARSD Chapter 74:36:20 (Construction permits for new sources and modifications).
3.4 Section 110(a)(2)(D)(i)- Interstate transport provisions Requirement Summary
"Each suchplan shall[.

..} contain adequateprovisions:prohibiting, consistentwith the provisions of this subchapter, any source or other type of emissions activity within the Statefrom emittingany airpollutant in amounts which will-- (!) contribute significantly to nonattainment in, or interfere with maintenance by, any other State with respect to any such nationalprimaryor secondary ambient air quality standard, or (II) interfere with measures requiredto be included in the applicable implementationplan for any otherState underpart 

### C of this subchapter toprevent significantdeterioration of air quality or toprotect visibility, "
South Dakota's Infrastructure

As stated earlier, South Dakota is attaining the 2008 revised National Ambient Air Quality Standard for lead and does not have any facilities with lead emissions greaterthan or equal to 0.5 tons per year. Otter Tail Power Company's Big Stone I power plant emits the greatest lead emission in South Dakota at approximately 62 pounds oflead per year or 0.03 tons per year. Big Stone I is located about 2.8 miles from the Minnesota border. Based on the distance from the Minnesota border and the quantity oflead emissions from Big Stone I, South Dakota does not believe it is contributing or interfering with the maintenance ofthe lead standard in Minnesota.

In addition, South Dakota does not have any facilities that emit greater than or equal to 0.5 tons per year near its borders with the state ofIowa, Nebraska, Wyoming, Montana and North Dakota and these states are also attaining the 2008 lead standard. See Attachment 2 for a map ofthe lead nonattainment areas in the nation. Therefore, South Dakota does not believe it is contributing or interfering with the maintenance ofthe lead standard in those states.
South Dakota has a fully SIP approved PSD program and has successfully implemented this program for many years. After a 30 day public comment period, a public hearing on February 17,

52011, and Interim Rules Committee review on March 29, 2011, the federal Tailoring Rule provisions that were promulgated by EPA on June, 3, 2010 were incorporated in South Dakota's Prevention ofSignificant Deterioration program in ARSD Chapter 74:36:09. The change became effective on April 20, 2011. The Tailoring Rule changes were submitted to EPA for approval on June 20, 2011 and EPA has not yet acted on this submittal.

South Dakota concludes its PSD program ensures South Dakota will be able to regulate any new major source or major modification oflead emissions to prevent it from causing a nonattainment
area in another state or interfere with the maintenance ofthe lead standard and visibility in those states.


### 3.5 Section 110(a)(2)(D)(ii)- Interstate and international transport provisions Requirement Summary
"Each suchplan shall[

...] insuring compliance with the applicable requirements of sections 126and 115 (relating to interstate andinternationalpollution abatement);"


### South Dakota's Infrastructure
South Dakota has a fully SIP approved PSD program which requires major new sources or major modification ofan existing source ofair pollution to provide written notification to all nearby states ofthe potential impacts from the source. This satisfies section 126(a) ofthe Clean Air Act.

EPA has not identified any lead sources in South Dakota that endanger public health orthe welfare ofa foreign country or another state. Therefore, South Dakota is not subject to Section 115, 126(b), or 126(c) ofthe Clean Air Act.


### 3.6 Section 110(a)(2)(E)(i)- Adequate personnel, funding, and authority Requirement Summary
"Each suchplan shall[.

..]provide: (i) necessaryassurances that the State (or, exceptwhere theAdministratordeems inappropriate, the generalpurpose localgovernment orgovernments, ora regional agency designatedby the state orgeneralpurpose localgovernments for suchpurpose) will have adequatepersonnel,funding, andauthority under state (and, as appropriate, local) law to carry outsuch implementationplan (and is notprohibitedby anyprovision of

federal or state lawfrom carryingoutsuch implementationplan orportion thereof), "


### South Dakota's Infrastructure

SDCL section 34A-1-4, 34A-1-7 through 34A-1-10 provides DENR with adequate personnel to carry out South Dakota's SIP and related issues. SDCL section 34A-1-57 through 34A-1-60, DENR's agreement with EPA for 103 and 105 grants, and associated matching state funds provides DENR with the funding necessary to carry out South Dakota's SIP and related issues.

6SDCL Chapter 34A-l provides DENRwith the legal authority to carry out South Dakota's SIP and related issues.


### 3.7 Section 110(a)(2)(E)(ii)- Comply with the requirements respecting state boards Requirement Summary


### "Each suchplan shall[.

..}provide: (ii) 

### requirements that the State comply with the requirements respectingState boards under section 128 of this title,"
South Dakota's Infrastructure

SDCL section 1-40-25 (Board ofMinerals and Environment-Composition-Appointment and terms) and 1-40-25.I (Board ofMinerals and Environment composed in conformance with Clean Air Act) specifies that the board's composition must comply with the requirements ofsection 128 ofthe Clean Air Act for all permits and enforcement orders initiated under SDCL 34A-l.


### 3.8 Section 110(a)(2)(E)(iii)- State responsibility for ensuring adequate implementation Requirement Summary


### "Each suchplan shall[.

..}provide: (iii)necessary assurances that, where the State has reliedon a local or regionalgovernment, agency, or instrumentality for the implementation of anyplanprovision, the State has responsibility for ensuringadequate implementation of suchplanprovision;
South Dakota's Infrastructure

The authority in SDCL section 34A-l-36 (Municipal and county programs approved by board) and 34A-l-37 (Municipal and county cooperation with other agencies) provide for the authority ofthe board to allow a municipal orcounty government to implement portions or the entire air pollution control program in its respective municipality orcounty. The authority in SDCL section 34A-l-38 (Control ofair contaminant sources beyond capability oflocal authority) provides that ifthe board finds that any part ofthe local program is beyond the reasonable capability ofimplementing the air pollution control program, the department may assume and retainjurisdiction ofthe air pollution control program.
3.9 

### Section 110(a)(2)(F)- Stationary source monitoring and reporting Requirement Summary


### "Each suchplan shall[.

..} require, as may beprescribedby the Administrator- (i) 

### the installation, maintenance, andreplacement of equipment, andthe implementation of other necessary steps, by owners or operators of stationary sources to monitor emissions from such sources,

7(ii)periodic reports on the nature andamounts of emissions andemissions-relateddatafrom such sources, and (iii)correlation of such reports by the State agency with any emission limitations or standards establishedpursuant to thisAct, which reports shall be available at reasonable timesforpublic inspection; "


### South Dakota's Infrastructure
The following rules require sources to monitor and periodically report to ensure compliance with its air quality permit:

1. ARSD section 74:36:04:15(10); 2. ARSD section 74:36:05:16.01(9); 3. ARSD Chapter 74:36:09 (Prevention ofsignificant deterioration program); 4. ARSD Chapter 74:36:11 (Performance testing); 5. ARSD Chapter 74:36:13 (Continuous emission monitoring systems); and 6. ARSD Chapter 74:36:20(10).

In addition, ARSD Chapter 74:36:07 (New Source Performance Standards) and 74:36:08 (National Emission Standards for Hazardous Air Pollutants) identify monitoring and periodic reporting requirements for sources applicable to these standards.


### 3.10 Section 110(a)(2)(G)- Emergency episodes Requirement Summary
"Each suchplan shall[.

..]provide for authority comparable to that in section 303 of this title andadequate contingencyplans to implement such authority; "


### South Dakota's Infrastructure

SDCL section 34A-1-45 (Emergency order for immediate reduction or discontinuance of emissions) is comparable to Section 303 ofthe Clean Air Act and provides that 

## "if the Secretary of the Department of Environment andNatural Resources finds that anyperson is causingor contributing to airpollution andthatsuchpollution creates an emergency by causing imminent danger to human health or safety andrequires immediate action toprotect human health or safety, the Secretary shall order suchperson orpersons to reduce or discontinue immediately the emissions of air contaminants. "
ARSD section 74:36:03:01 (Air pollution emergency episode) provides the basis for the Secretary to take action to prevent air pollutant concentrations from reaching levels which could endangerthe public health or to abate such concentrations should they occur. The Secretary may proclaim an air pollution emergency episode and its extent on the criteria specified in 40 CFR § 51.151 and Appendix L to Part 51.

83.11 Section 110(a)(2)(H)- Future SIP Revisions Requirement Summary


### "Each suchplan shall[.

..]provide for revision of suchplan- (i)from time to time as may be necessary to take account of revisions of such national primary or secondary ambient air quality standardor the availability of improvedor more expeditious methods of attainingsuch standard, and (ii) except asprovided inparagraph (3)(C), whenever the Administrator finds on the basis of information available to the Administrator that theplan is substantially inadequate to attain the national ambient air quality standardwhich it implements, or to otherwise comply with any additional requirements establishedunder this chapter;"
South Dakota's Infrastructure

SDCL section 34A-l-6 provides the South Dakota Department ofEnvironment and Natural Resources with the authority to revise South Dakota's SIP in response to changes to the federal National Ambient Air Quality Standards, availability ofimproved methods for attaining the federal standards, or in response to an EPA finding that South Dakota's SIP is substantially inadequate.
3.12 Section 110(a)(2)(I)- Plans for nonattainment areas Requirement Summary


### "Each suchplan shall[.

..] in the case of aplan orplan revision for an area designatedas a nonattainment area, meet the applicable requirements of partD of this subchapter (relating to nonattainment areas);"
South Dakota's Infrastructure

South Dakota is in attainment for all National Ambient Air Quality Standards. Therefore, this section is not applicable.

3.13 Section 110(a)(2)(J)- Consultation with government officials Requirement Summary


### "Each suchplan shall[.

..]meet the applicable requirements of section 121 of this title (relating to consultation), section 12

### 7of this title (relating topublic notification), and part Cof this subchapter (relating toprevention of significant deterioration of air quality andvisibility protection); "

9

### South Dakota's Infrastructure

SDCL section 34A-1-1 and 34A-1-10 provides the South Dakota Department ofEnvironment and Natural Resources with the authority to meet the applicable requirements ofsection 121 of the Clean Air Act. SDCL section 34A-l-10 requires the department to advise, consult, and cooperate with agencies ofthe state, local governments, industries, other states, interstate or interlocal agencies, and the federal government, and with interested persons or groups.
SDCL section 1-40-31 provides full public inspection and disclosure ofall nonconfidential public records relating to the Department ofEnvironment and Natural Resources and those activities within itsjurisdiction. SDCL section 34A-l-9 provides the department withthe authority to collect and disseminate information to the public. The department implements this by notifying the public ofany concentrations that exceed the National Ambient Air Quality Standards through the department's website that contains the daily concentrations updated hourly from 11 sites covering 33 parameters from continuous analyzers and monitors located throughout the state. The following is the department's website location: http:/Idenr.sd.gov/des/aq/aarealtime.aspx

Three ofthese sites also report hourly ozone and PM2.s levels to the AirNow EPA website which
we have a linked to our department database. Through both the department's website and the AirNow website the public is notified ofhigh concentration periods and what actions to take to reduce health impacts.

ARSD Chapter 74:36:09 (Prevention ofsignificant deterioration) adopts by reference federal regulations under 40 CFRPart 51 and 52 and provides DENR with regulations necessary to meet the applicable requirements ofpart C ofthe federal Clean Air Act related to prevention of significant deterioration and visibility protection.


### 3.14 Section 110(a)(2)(K)- Air quality modeling/data Requirement Summary

"Each suchplan shall[.

..]provide for: (i) theperformance of such air quality modelingas theAdministrator mayprescribefor the purpose of predicting the effect on ambient air quality of any emissions of any airpollutant for which theAdministrator has establisheda national ambient air qualitystandard, and

(ii) the submission, upon request, of data relatedto such air quality modelingto the Administrator; "


### South Dakota's Infrastructure

ARSD Chapter 74:36:09 (Prevention ofsignificant deterioration) and 74:36:20 (Construction permits for new sources and modifications) provide the South Dakota Department of Environment and Natural Resources with the ability to perform air quality modeling for predicting the new source or modification to an existing source impacts on the ambient air

10quality to ensure the National Ambient Air Quality Standard will not be exceeded. As stated earlier, SDCL section 34A-1-1, 34A-1-10, and 1-40-31 provides the department with the authority to advice, consult, and cooperate with EPA and provide EPA with public records such
as air quality modeling.
3.15 Section 110(a)(2)(L)- Permitting fees Requirement Summary



### "Each suchplan shall[.

..] require the owner or operator of each major stationarysource to payto thepermittingauthority, as a condition of anypermitrequiredunder thisAct, a fee sufficient to cover- (i) 

### the reasonable costs of reviewing andacting upon anyapplication for such apermit, and (ii) 

## if the owner or operator receives apermit for such source, the reasonable costs of implementingandenforcing the terms andconditions of any suchpermit (not including any court costs or other costs associatedwith anyenforcement action), untilsuch fee requirement is supersededwith respect to such sources bytheAdministrator's approval of a

feeprogram under title V;
South Dakota's Infrastructure

DENR has an EPA approved Title V air quality operating permit program that requires major stationary sources to pay permitting fees (ARSD 74:37:01- Air Emission Fees) to cover the cost ofreviewing, approving, implementing and enforcing the Title V air quality operating permit. Therefore, Section IIO(a)(2)(L), is not applicable.
3.16 Section 110(a)(2)(M)- Consultation/participation by affected local entities Requirement Summary


### "Each suchplan shall[

...]provide for consultation and participation by localpolitical subdivisions affectedby theplan.
South Dakota's Infrastructure

SDCL section 34A-1-1 and 34A-1-10 provide the South Dakota Department ofEnvironment and Natural Resources with the authority to advise, consult, and cooperate with agencies ofthe state, local governments, industries, other states, interstate or interlocal agencies, and the federal government, and with interested persons or groups.

II

### State Citation 74:36:0I :OI

74:36:01:03

74:36:0I :04

74:36:0I :05

74:36:0I :06

74:36:0I :08

74:36:0I :09

74:36:0I:IO

74:36:0I:II

74:36:0I:I2

74:36:0I:l3

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74:36:0I:I6

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### Attachment 1 Administrative Rules ofSouth Dakota State Implementation Plan for South Dakota

State EPA's Last Title Effective Date SIP Approval Definitions 4/20/20II 10/II/2007 72 FR 57864 I Administrative permit 4/4/1999 4/7/2003 amendment defined 68 FR I6726 Affected states defined 4/22/1993 I0/19/I998 63 FR 55804 Applicable requirements 6/28/2010 I0/Il/2007 ofthe CAA defined 72 FR 57864 I Complete application 4/22/I993 IO/I9/I998 defined 63 FR 55804 Major source defined 4/20/20II 8/14/2006 7I FR 46403 I Categories ofsources 1/2/2005 8/I4/2006 defined 7I FR46403 I Modification defined 6/28/20IO 4/7/2003 68 FR I6726 I National ambient air 4/22/I993 I0/19/I998

.quality standard (NAAQS) 63 FR 55804 Potential to emit defined 4/22/I993 I0/19/1998 63 FR 55804 Process weight rate 4/22/I993 I0/19/1998 defined 63 FR 55804 Regulated air pollution 4/20/20II IO/I9/I998 defined 63 FR 55804 I Responsible official 1/2/2005 8/I4/2006 defined 71 FR46403 Municipal solid waste 12/29/1996 I0/19/1998 landfill defined 63 FR 55804 Existing municipal solid I2/29/I996 I0/1911998 waste landfills defined 63 FR 55804 Physical change or change 6/28/2010 10/11/2007 in method ofoperation 72 FR 57864 I Commenced construction 6/28/20IO Pending' defined

Air quality goals 4/22/I993 IO/I9/I998 63 FR 55804 Ambient air quality 6/28/20IO 10/11/2007 standards 72 FR 57864 I

12

### State State EPA's Last Citation Title EffectiveDate SIPApproval 74:36:02:03 Methods ofsampling and 6/28/2010 I0/li/2007 analysis 72 FR 57864 I 74:36:02:04 Air Quality monitoring 6/28/20IO I0/I 112007 network 72 FR 57864 I 74:36:02:05 Ambient air monitoring 6/28/20IO I0/II/2007 requirements 72 FR 57864 I

74:36:03:0I Air pollution emergency 6/28/20IO IO/II/2007 episodes 72 FR 57864 I 74:36:03:02 Episodes emergency 6/28/20IO I0/II/2007 contingency plan 72 FR 57864 I
74:36:04:0I Applicability 4/22/I993 I0/19/I998 63 FR 55804 74:36:04:02 Minor source operating 6/28/20IO IO/I9/I998 permitrequired 63 FR 55804 I 74:36:04:02.0I Minor source operating 6/28/20IO Pending l permit exemQtion 74:36:04:03 Emission unit exemptions 6/28/20I0 8114/2006 7I FR 46403 I
74:36:04:03.0I Minor source operating 6/28/20IO Not approved by EPA permit variance into the SIP 74:36:04:04 Standards for issuance ofa 6/28/20IO I0/I 112007 minor source operating 72 FR 57864 I permit 74:36:04:05 Time period for operating 4/22/I993 IO/I9/I998 permits and renewals 63 FR 55804 74:36:04:06 Timely and complete 6/28/20IO 8114/2006 application for operating 7I FR46403 I permit required 74:36:04:07 Required contents of 6/28/20IO IO/I9/1998 complete application for 63 FR 55804 I operating permit 74:36:04:08 Applicant required to I/5/I995 IOI1911998 supplement orcorrect 63 FR 55804 application 74:36:04:09 Permit application 6/28/2010 4/7/2003 completeness review 68 FR I6726 I 74:36:04:10 Time period for 6/28/2010 1011911998 department's 63 FR 55804 recommendation 74:36:04:12 Public participation in 6/28/2010 4/7/2003

13

### State State EPA's Last Citation Title Effective Date SIP Approval

. p_ermitting_process 68 FR 16726 I 74:36:04:12.1 Public review of 6/28/2010 4/7/2003 department's draft permit 68 FR 16726 1 74:36:04:13 Final permit decision- 6/28/2010 4/7/2003 Notice to interested 68 FR 16726 1 persons 74:36:04:14 Right to petition for 4/4/1999 4/7/2003 contested case hearing 68 FR 16726 74:36:04:15 Contents ofoperating 6/28/2010 10/19/1998 permit 63 FR 55804 I 74:36:04:16 Operating permit 6/28/2010 10/19/1998 expiration 63 FR 55804 I 74:36:04:17 Renewal ofoperating 6/28/2010 10/19/1998 permit 63 FR 55804 I 74:36:04:18 Operating permit revision 6/28/2010 4/7/2003 68 FR 16726 1 74:36:04:19 Administrative permit 4/4/1999 4/7/2003 amendment 68 FR 16726 74:36:04:20 Procedures for 6/28/2010 4/7/2003 administrative permit 68 FR 16726 1 amendments 74:36:04:20.01 Minor permit amendment 6/28/2010 4/7/2003 required 68 FR 16726 I 74:36:04:20.02 Requirements for minor 1/5/1995 10/19/1998 permit amendment 63 FR 55804 74:36:04:20.03 Application for minor 1/511995 10/19/1998 permit amendment 63 FR 55804 74:36:04:20.04 Department deadline to 6/28/2010 4/7/2003 approve minor permit 68 FR 16726 1 amendment 74:36:04:21 Permit modification 115/1995 10/19/1998 63 FR 55804 74:36:04:22 Source status change

- - 4/4/1999 4/7/2003
new permit required 68 FR 16726 74:36:04:23 Reopening operating 6/28/2010 10119/1998 permit for cause 63 FR 55804 1 74:36:04:24 Procedures to reopen 4/2211993 10/19/1998 ogerating_Qermit 63 FR 55804 74:36:04:27 Operating permit 6/28/2010 10/19/1998 terminated, modification, 63 FR 55804 I and revocation 74:36:04:28 Notice ofoperating 4/22/1993 10/19/1998 noncompliance

- - contents 63 FR 55804

14

### State State EPA's Last Citation Title Effective Date SIP Approval 74:36:04:29 Petition for contested case 4/22/I993 IO/I9/I998
on alleged violation 63 FR 55804 74:36:04:3I Circumvention of 4/22/I993 IO/I911998 emissions not allowed 63 FR 55804 74:36:04:32 General permits 6/28/20IO 5110/2004 69 FR 25839 I 74:36:04:33 Secretary may require an 9/112003 5110/2004 individual permit 69 FR 25839

74:36:06:0I Applicability 11511995 IOI1911998 63 FR 55804 74:36:06:02 Allowable emissions for 4/4/1999 4/7/2003 fuel-burning units 68 FR 16726 74:36:06:03 Allowable emissions for 4/4/I999 4/7/2003 process industry units 68 FR I6726 74:36:06:04 Regulated Air Pollution 112/2005 I0/1112007 Emissions 72 FR 57864 74:36:06:05 Most stringent 4/2211993 1011911998 interpretation applicable 63 FR 55804 74:36:06:06 Stack performance test 112/2005 1011112007 72 FR 57864 74:36:06:07 Open burning practices 4/4/1999 4/7/2003 prohibited 68 FR I6726

74:36:07:08 New Source Performance 6/28/2010 5/22/2000 Standards 65 FR 32033 I 74:36:07:29 Operating requirements 4/22/1993 9/611995 for wire reclamation 60 FR46222 furnaces 74:36:07:30 Monitoring requirements 4/22/I993 9/6/I995 for wire reclamation 60 FR 46222 furnaces

74:36:09:0I Applicability 9118/2006 I2/2112007 72 FR 726I7 74:36:09:01.0I Prevention ofsignificant 9118/2006 I2/2112007 deterioration permit 72 FR 726I7 required 74:36:09:02 Prevention ofsignificant 6/28/2010 12/2112007 deterioration 72 FR 72617 I 74:36:09:03 Public participation 6/28/2010 12/21/2007 72 FR 72617 I

15

### State State EPA's Last Citation Title Effective Date SIP Approval 74:36:10:01 Applicability 4/22/1993 10/19/1998 63 FR 55804 74:36:10:02 Definitions 6/28/2010 8/14/2006 72 FR46403 1 74:36:I0:03.01 New source review 6/28/2010 8/14/2006 preconstruction permit 71 FR46403 1 required 74:36:10:05 New source review 6/28/2010 8/14/2006 preconstruction p_ermit 71 FR46403 1 74:36:10:06 Causing or contributing to 9/1/2003 5/10/2004 violation ofany ambient 69 FR 25839 air quality standard 74:36:10:07 Determine credit for 6/28/2010 8/14/2006 emission offsets 71 FR 46403 1 74:36:10:08 Projected actual emissions 6/28/2010 8/14/2006 71 FR46403 1 74:36:10:09 Clean unit test for 6/28/2010 8/14/2006 emission units subject to 71 FR 46403 1 lowest achievable emission rate 74:36:10:10 Clean unit test for 6/28/2010 8/14/2006 emission units 71 FR 46403 1 Comparable to lowest achievable emission rate

74:36:11:01 Stack performance testing 6/28/2010 10/11/2007 methods 72 FR 57864 1 74:36:11:02 Secretary may require 12/29/1996 10/19/1998 performance tests 63 FR 55804 74:36:11 :03 Notice to department of 12/29/1996 10/19/1998 performance test 63 FR 55804 74:36:11 :04 Testing new fuels or raw 4/4/1999 2/3/2000 materials 65 FR 5264

74:36:12:01 Restrictions on visible 6/28/2010 10/11/2007 emissions 72 FR 57864 1 74:36:12:02 Exception to restrictions 4/22/1993 10/19/1998 63 FR 55804 74:36:12:03 Exception granted to 6/28/2010 10/11/2007 alfalfa pelletizers or 72 FR 57864 1 dehydrators

74:36:13:01 Secretary may require 4/22/1993 10/19/1998

16

### State State EPA's Last Citation Title Effective Date SIP Approval continuous emission 63 FR 55804 monitoring systems (CEMS) 74:36:I3:02 Minimum performance 6/28/20IO I0/11/2007 specifications for all 72 FR 57864 I continuous emission monitoring systems 74:36:I3:03 Reporting requirements 6/28/20IO I0/11/2007 72 FR 57864 I 74:36:I3:04 Notice to department of 6/28/20IO I0/Il/2007 exceedance 72 FR 57864 I 74:36:I3:05 Compliance determined by 4/22/1993 IO/I9/1998 data from continuous 63 FR 55804 emission monitor 74:36:I3:06 Compliance certification 6/28/20IO I0/li/2007 72 FR 57864 I 74:36:I3:07 Credible evidence 6/28/20IO 10/11/2007 72 FR 57864 I 74:36:I3:08 Compliance assurance 6/28/20IO IO/II/2007 monitoring 72 FR 57864 I
74:36:I7:0I Applicability 2/11/I996 6/10/2002 72 FR 57864 74:36:I7:02 Reasonable available 2/Il/I996 6110/2002 control technology 72 FR 57864 74:36:I7:03 Street sanding 2/I l!I996 6/I0/2002 specifications 72 FR 57864 74:36:I7:04 Street deicing and 211 I/I996 6/I0/2002 maintenance plan 72 FR 57864 74:36:I7:05 Street sanding and 2/1 I/1996 6/10/2002 sweeping recordkeeping 72 FR 57864 74:36:I7:06 Inspection authority 211 I/1996 6/I0/2002 72 FR 57864

74:36:I8:0I Definitions 7/1/2002 1/20/2004 72 FR 57864 74:36:I8:02 Applicability 7/I/2002 I/20/2004 72 FR 57864 74:36:I8:03 Permit required 7/1/2002 I/20/2004 72 FR 57864 74:36:I8:04 Time period for permits 7/1/2002 I/20/2004 and renewals 72 FR 57864 74:36:I8:05 Required contents ofa 7/1/2002 I/20/2004

17

### State State EPA's Last Citation Title EffectiveDate SIP Approval complete application for a 72 FR 57864 p_ermit 74:36:18:06 Contents ofpermit 7/112002 1120/2004 72 FR 57864 74:36:18:07 Permit expiration 7/112002 1120/2004 72 FR 57864 74:36:18:08 Renewal ofpermit 711/2002 1/20/2004 72 FR 57864 74:36:18:09 Reasonably available 7/112002 1120/2004 control technology 72 FR 57864**re~uired** 74:36:18:10 Visible emission limit for 7/112002 1/20/2004 construction and 72 FR 57864 continuous operation activities 74:36:18:11 Exception to visible 7/1/2002 1/20/2004 emission limit 72 FR 57864 74:36:18:12 Notice ofoperation 7/112002 1/20/2004 noncompliance contents 72 FR 57864

74:36:20:01 Applicability 6/28/2010 Pending 1 74:36:20:02 Construction permit 6/28/2010 Pending 1 required 74:36:20:02.01 Initiating construction 6/28/2010 Pending 1 prior to permit issuance 74:36:20:03 Construction permit 6/28/2010 Pending 1 exemption 74:36:20:04 Emission unit exemption 6/28/2010 Pending 1 74:36:20:05 Standard for issuance of 6/28/2010 Pending 1 construction permit 74:36:20:06 Timely and complete 6/28/2010 Pending application for a construction permit re_quired 74:36:20:07 Required contents of 6/28/2010 Pending 1 complete application for a construction permit 74:36:20:08 Applicant required to 6/28/2010 Pending 1 supplement or correct application 74:36:20:09 Permit application

- 6/28/2010 Pending 1 Completeness review 74:36:20:10 Time_Qeriod for 6/28/2010 Pending 1

18

### State State EPA's Last Citation Title Effective Date SIP Approval department's recommendation 74:36:20:11 Public participation in 6/28/2010 Pending 1 permitting process 74:36:20:12 Public review of 6/28/2010 Pending 1 der>_artment's draft permit 74:36:20:13 Final permit decision- 6/28/2010 Pending 1 Notice to interested persons 74:36:20:14 Right to petition for 6/28/2010 Pending 1 contested case hearing 74:36:20:15 Contents ofconstruction 6/28/2010 Pending 1 permit 74:36:20:16 Administrative permit 6/28/2010 Pending 1 amendment 74:36:20:17 Procedures for 6/28/2010 Pending 1 administrative permit amendment 74:36:20:18 Reopening construction 6/28/2010 Pending 1 permit for cause 74:36:20:19 Procedures for reopening 6/28/2010 Pending 1 construction permit 74:36:20:20 Construction permit does 6/28/2010 Pending 1 not exempt from other requirements 74:36:20:21 Expiration ofa 6/28/2010 Pending 1 construction permit 74:36:20:22 Notice ofconstructing or 6/28/2010 Pending 1 operating noncompliance

- -Contents 74:36:20:23 Petition for contested case 6/28/2010 Pending 1
or alleged violation 74:36:20:24 Circumvention of 6/28/2010 Pending 1 emissions not allowed I 

### .. '

- Wmtmgon EPA to approve changes smce EPA s last SIP approval.

19..rAttachment2CountiesDesignatedNonattainmentforLead2008Standard2/20111111NonattainmentAreas(2008Standard)Theportionsofacountydesignatednonattainrnentareindicatedbycoloronthisnationalrnap.Thecountieswithnonattainrnentareasarecircled.Thedoublecirclesindicatethattherearetwononattainrnentareaswithinthesarnecounty.TheStaternapsprovidedetailsofthesrnallernonattainrnentareaswithinthecountyboundaries.