GARY L SHERRER SECRETARY OF ENVIRONMENT 

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### THIO SECRETARY OF ENVIRONMENT www.environment.ok.gov 

## April 5, 20II

Dr. Alfredo Armendariz, Regional Administrator (6RA) U.S. Environmental Protection Agency

- Region VI 1445 Ross Avenue, Suite 1200 Dallas, TX 75202-2733 "., 

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## Subject: Certification ofSIP Elements for the 2006 24-hour PM2.5 

## NAAQS under Clean Air Act Sections llO(a)(l)-(2)
Dear Dr. Armendariz:
In a letter dated March 30, 20II, Governor Mary Fallin appointed me as her designee for the purpose of submitting documents to the U.S. Environmental Protection Agency (EPA) for approval and incorporation into the State Implementation Plan (SIP) for the State ofOklahoma.
Section 11O(a)(I) and (2) of the Clean Air Act required that states review and revise as necessary their SIP following EPA's 2006 promulgation of a revised 24-hour PM25 

## National Ambient Air Quality Standard (NAAQS). EPA issued the "Guidance on SIP Elements Required Under Sections IlO(a)(I) 

## and (2) for the 2006 24-hour Fine Particle (PM2.5) 

## National Ambient Air Quality Standards (NAAQS)" on September 25, 2009. Under this guidance, states may certify that their existing SIPs meet the "infrastructure" elements of Section llO(a)(2), rather than submitting a revised SIP for the PM25 

## NAAQS. Oklahoma's SIP is codified in 40 CFR Part 52, Subpart LL. As indicated in the enclosed table titled "Oklahoma's State Implementation Plan (SIP) Submittal 'Infrastructure' Checklist," Oklahoma's SIP meets the infrastructure obligations for the 2006 24-Hour PM25 

## standard. It is our understanding that the final results of EPA's review of this submittal will be determined through rulemaking and will be published in the Federal Register.
This letter and its supporting documentation do not address section 110(a)(2)(I), which pertains to the nonattainment planning requirements of Title I, Part D of the Clean Air Act and is not governed by the three year SIP submission deadline under section lIO(a)(1), because Oklahoma currently has no PM25 

## nonattainment areas and no nonattainment plans are due.



# o Printed on Recycled Paper 3800 N. CLASSEN BOULEVARD. OKlAHOMA CITY. OKlAHOMA 73118 TELEPHONE (405) 530-8995 • FAX (405) 530-8999

## Dr. Alfredo Armendariz

Note that this submittal also does not address the 1997 PM25 

## NAAQS, which was addressed in a separate, previous submittal. If 

## you have questions, please contact Mr. Eddie Terrill, Director, Air Quality Division, Department ofEnvironmental Quality at (405) 702-4154. Sincerely 

# eM ·· 00 ." C.' l\.M.Jv

# ary~rer Secretary ofEnvironment Enclosures

cc: Steve Thompson, Executive Director, Department ofEnvironmental Quality Eddie Terrill, Director, DEQ Air Quality Division Guy Donaldson, Section Chief, Air Planning Section, EPA Region VI (6PD-L) JeffRobinson, Section Chief, Air Permits, EPA Region VI (6PD-R) ec: Carl Young, Air Planning Section, EPA Region VI (6PD-L) Carrie Paige, Air Planning Section, EPA Region VI (6PD-L)

# Oklahoma's State ImplementationPlan (SIP) Submittal "Infrastructure" Checklist CAA §110(a)(2)(A)-(M) Requirements in the Current SIP or Pending SIP Revisions
Updated for the 2006 24·Hour PM Z

• 5

## National Ambient Air Quality Standard

A State Implementation Plan (SIP) identifies how that state will attain and/or maintain the primary and secondary National Ambient Air Quality Standards (NAAQS). The SIP contains state regulations, source-specific requirements, and non-regulatory items such as plans and inventories. The initial SIPs for states were approved by the U.S. Environmental Protection Agency (EPA) on May 31, 1972 (46 FR 40005). The federally enforceable SIP for Oklahoma is compiled in 40 CFR Part 52, Subpart LL, including revisions approved on December 29, 2008 (73 FR 79400). Approval of additional submittals is pending. The miscellaneous requirements of Section 11O(a)(2)(A)-(M) ofthe Clean Air Act (CAA) relevant to the National Ambient Air Quality Standards (NAAQS) are addressed in the current SIP or pending SIP revisions. The following table summarizes where these "infrastructure" requirements ofSection 11O(a)(2)(A)-(M) are addressed.
SIPs are reviewed and revised by the state from time to time as necessary to accommodate changes in State and Federal statutes, rules, policies, and program requirements. CAA Section 11O(a)(1) requires the state to review and revise the SIP as necessary each time a NAAQS is issued or revised. In addition to SIP revisions to address specific program requirements (e.g., 

## PSDINSR Program), EPA requires the state to demonstrate that the "

... plan provides for implementation, maintenance and enforcement of

..." each NAAQS. In 

## addition to a summary ofinfrastructure elements as they relate to the various existing NAAQS, the table lists any changes orpertinent information specific to the subject change.
This Submittal: 2006 24-Hour PM Z

• 5

## NAAQS In 

## this review/revision to the SIP, Oklahoma is demonstrating that it has adequate resources and authority to implement, maintain, and enforce the 2006 24-Hour PM2.5 

## NAAQS.

4/5/2011 Oklahoma's SIP Submittal "Infrastructure" Checklist 2006 24-HourPM2.5 

## NAAQS Update 1

### Section 11 0(a)(2) 

### Summary of Element Provisions in the Current SIP or Recent SIP Revision Where Codified or Element (Statutory Language) Submittals Approved by EPA §110(a)(2)(A)

- 

### include enforceable emission limitations and Oklahoma Clean Air Act (27A O.S. §§2-5-1 01 thru 117) & Oklahoma 40 CFR 52.1920 and Emission Limits 

### othercontrolmeasures, means, 'ortechniques Administrative Code (OAC) 252;100, Oklahoma Air Pollution Control Rules. 52.1960 (c)(48) and Other Control 

### (including economic incentives such as 

### fees, Measures 

### marketablepermits, andauctions ofemissions Oklahoma has an EPA-approved air permitting program tor both major and rights), 

### as well

### as schedules and timetables for 

### minor facilities. compliance as 

### maybe necessaryor appropriate to meet the applicable. February 2002 SIP submittal ("Big SIP")

- Portions approved 12i29i2008 73 FR 79400 and requirements ofthisAct. and 11i26i2010; Additional SIP revisions are pending. 75 FR 72695 

### Oklahoma has no maintenance areas. This 

### NAAQS Revision: Specific issues or changes related to implementation of the 2006 24-Hour PM,., NAAQS through Oklahoma's permitting program would be addressed through a separate SIP submission. §110(a)(2)(B)

- provide for establishmentandoperation of Oklahoma operates an air quality monitoring network consistent with EPA 40 CFR 52.1960(c)(22) Ambient 

### Air Quality appropriate devices, methods, systems, and regulations (40 CFR Part 58), and regularly reports results to EPA under 46 FR 40005 Monitoring/Data 

### procedures necessaryto monitor, compile, and previously-approved SIP provisions. Monitoring results may also be System analyze data on ambientairquality, andupon accessed through Oklahoma DEQ's web site at: request, make such data available to the http://www.deg.state.ok.usiagdnewimonitoringiindex.htm Administrator; This 

### NAAQS Revision: The program has monitored PM,., since 1999. Oklahoma does not anticipate that any significant changes to its air quality monitoring network would be required to implement the 2006 24-hour PM,., NAAQS. Changes to reporting have been implemented as appropriate. §110(a)(2)(C)

- include 

### a program toprovide forthe Oklahoma's EPA-approved air permitting program includes appropriate 40 CFR 52.1920 Program for 

### enforcementofthe measures describedin enforcement authority and permitting for modification and construction of Enforcement of subparagraph (A) andregulation ofthe stationary sources. DEQ's powers and duties to Implement air quality Control Measures 

### modification andconstruction ofanystationary programs (including implementing Oklahoma's SIP) are described in 27A 

### source within the areas coveredbytheplan as OS 2-5-105, and include authority to "

... fe]nforce rules ofthe Boardand 

### necessaryto assure thatnationalambientair orders ofthe Departmentand the Council' (27A 

# as 2-5-105(4)). More qualitystandards are achieved, including 

### a specific enforcement authorities are described throughout the Oklahoma permitprogram 

### as requiredin parts 

### C andD; Clean Air Act (27A OS 2-5-101, et seq.) 

### This NAAQS Revision: Specific issues or changes related to implementation of the 2006 24-Hour PM,., NAAQS through Oklahoma's permitting program (e.g., PSD) would be addressed through a separate SIP submission.


## 4/512011 

## Oklahoma's SIP Submittal "Infrastructure" Checklist 2006 24-Hour

## PM25 NAAQS Update 2

### Section 11 O(a)(2) Summary of Element Provisions in the Current SIP or Recent SIP Revision Where Codified or Element (Statutory Language) Submittals Approved by EPA §110(a)(2)(0)

- 

### contain adequateprovisions- The Interstate TransportSIP foran AssessmentofOklahoma's Impacton 

### Interstate DownwindNonattainmentfor the NationalAmbient8-hourOzone andPM?5 

### Transport (i) prohibiting, consistent with the provisions AirQualitvStandards. submitted to EPA in May 2007 (including Provisions ofthis title, anysource orothertype of supplemental information submitted in November 2007), demonstrates that emissions activity within the state from emitting Oklahoma does not have a significant impact on Ozone or PM,.5 anyairpof/utantin amounts which will-- 

### nonattainment for any other state, nor interfere with maintenance of the (I) contribute significantfyto nonattainment NAAOS in any other state. This "Transport SIP" also demonstrates that 

### in, orinterfere with maintenance by, anyother Oklahoma does not interfere with any other state's measures to prevent state with respectto anysuch nationalprimary significant deterioration of air quality. orsecondaryambientairqualitystandard, or (II) interfere with measures requiredto be Oklahoma's EPA-approved air permitting program includes pre-construction 75 FR 72695 includedin the applicable implementation plan 

### review of PSD 

### sources, including review for impacts of emissions of all forany otherState underpartC to prevent "regulated NSR pOllutants." EPA approved the portion of the Transport SIP significant deterioration ofairqualityorto relating to §11 O()(2)(D)(i)(lI) for the 1997 Ozone and PM,s NMOS on protect visibility, 11/26/2010.

(if) insuring compliance with the applicable Oklahoma's Regional Haze Implementation Plan Revision. submitted in requirements ofsections 

### 126 and 

### 115 (relating February 2010, demonstrates that Oklahoma's emissions do not interfere to interstate andintemationalpof/ution with any other state's measures to protect visibility. abatement); Oklahoma's EPA-approved Title V Operating (and PSD) Program includes requirements for providing a notice of draft permit to affected states under OAC 252:100-8-8 (SIP revision approval pending). Evaluation requirements under the PSD Program are adequate to assure compliance with 

### international pollution abatement requirements,



## 4/512011 Oklahoma's SIP Submittal "Infrastructure" Checklist 2006 24-Hour

## PM25 NAAQS Update 3Section 110(a)(2) Summary of Element Provisions in the Current SIP or Recent SIP Revision Where Codified or Element (Statutory Language) Submittals Approved by EPA
This NAAOS Revision: Any transport issues specific to the 2006 24-Hour PM2 ., NAAQS would be addressed through a separate SI P submission. However, EPA's analysis for the proposed Transport Rule (75 FR 4521 0, 8/2/2010) indicates that, for the 2006 24-Hour PM2' NAAQS, Oklahoma does not contribute significantly to nonattainment in, nor interiere 

### with maintenance 

### by, any other state I , (See the proposed Transport Rule's preamble, particUlarly Section IV.CA, beginning on page 45255) Any specific PM2,-related issues related to Oklahoma's pennitting program (e.g., PM2' increments and significance impact levels) would be addressed through a separate submission. Oklahoma's Regional Haze Implementation Plan Revision, submitted in February 2010, demonstrates that Oklahoma's PM2' emissions do not interlere with any other state's measures to protect visibiiity. §11 0(a)(2)(E)(i)- provide Oklahoma has previously demonstrated adequate personnel and other 40 CFR 52.1920(e) and Adequate (i) necessaryassurances thatthe state (or, resources to carry out its air quality programs. The powers and duties of the 52.1960(c)(45)(i) 

### Resources except where the Administratordeems Oklahoma Department of Environmental Quality (DEQ) to implement air 47 FR 20771 and 59 FR inappropriate, the generalpurpose local quality programs (including implementing Oklahoma's SIP) are described in 32365 government orgovernments, or

### a regional 27A OS 2-5-105, and include authority to accept and expend funds agency designatedby the state 

### orgeneral necessary to carry them out. DEQ receives air quality program funds purpose localgovernments forsuchpurpose) through state appropriations, permit application fees, annuai operating fees, will have adequatepersonnel, funding, and and Federal 

### § 103 & 

### § 105 (and other) grants. authorityunderstate (and, 

### as appropriate, local) law to carry outsuch implementation plan (and

### is notprohibitedby anyprovision of This NAAOS Revision: federal orstate law from carrying outsuch Oklahoma wiil continue to provide the resources needed to carry out its air implementalion plan 

### orpoltion thereof); quality responsibilities. No significant additional personnel or other resources have been identified as required to implement the 2006 24-hour PM2, NAAQS.

I EPA's analysis for the proposed Transport Rule focused on states east of the Rocky Mountains, and concluded that "

... interstate emissions transport makes a relatively small contribution to exceedances in the western United States under the 2006 PM'.5 standards." See the Preamble's Section 

### III.D, "Why does this proposed rule focus on the eastern half of the United States?," beginning on page 45227. 

## 4/512011 

## Oklahoma's SIP Submittal "Infrastructure" Checklist 2006 24-Hour PM2.5 

## NAAQS Update 4Section 11 O(a)(2) Summary of Element Provisions in the Current SIP or Recent SIP Revision Where Codified or Element (Statutory Language) Submittals Approved by EPA §11 O(a)(2)(E)(ii)

- provide The Oklahoma Environmental Quality Code lays out the composition and 40 CFR 52.1920(e) and Adequate (ii) requirements that the state comply with powers & duties of the Environmental Quality Board (27A OS 2-2-101) and 40 CFR 52. 1960(c)(17) Resources (State the requirements respecffng state boards under the Air Quaiity Advisory Councii (27A OS 2-2-201 (H) and 2-5-107). These and (45)(i) Boards) section t28, and powers & duties include their roles in promulgating DEQ rules, but do not 47 FR 20771 and 59 FR include approving permits or enforcement orders under the CAA. The 32365 powers & duties and conflict of interest provisions for DEQ staff and Executive Director are described in 27A OS 2-3-101and 27A OS 2-3-201, respectively. Oklahoma does not anticipate that significant changes would be required as a result of a change in a particuiar NAAQS. §11 O(a)(2)(E)(iii)

- provide Not Applicable. Adequate (iii) necessaryassurances that, where the Resources (Local state has relied on a localor regional or Regional govemment, agency, or instrumentality forthe Implementation) implementation ofanyplan provision, the state has responsibility forensuring adequate implementation ofsuch plan provision; §110(a)(2)(F)

- require, as maybe prescribedby the 40 CFR 52.1960(c) (48) Stationary Source AdministratorMonitoring System Source emissions monitoring requirements are addressed in GAG 252:100- (i) the installation, maintenance, and 43, Sampling and Testing and OAC 252:100-45, Monitoring of Emissions replacementof equipment, andthe implementation of othernecessarysteps by Source emissions inventory requirements are addressed in OAC 252:100-5, owners oroperators ofstationarysources

### to Registration of Air Contaminant Sources and pending SIP Revisions monitoremissions from such sources,

(ii) periodic reports on the nature and Area, mobile, and non-road data are reported to EPA on a 3-year cycle. amounts ofemissions andemissions-related data from such sources, and OAC 252:100, Air Pollution Control: OAC 252:4-1-5, Availability of a

(iii) correlation of such reports bythe state Record; and pending SI PRevisions agency with anyemission limitations or standards establishedpursuantto this Act, Oklahoma does not anticipate that significant changes would be required as which reports shallbe available atreasonable a result of a change in a particular NAAQS. times forpublic inspection;



## 4/512011 

## Oklahoma's SIP Submittal "Infrastructure" Checklist 2006 24-HourPM2.5 

## NAAQS Update 

## 5

### Section 110(a)(2) Summary of Element Provisions in the Current SIP or Recent SIP Revision Where Codified or Element (Statutory Language) Submittals Approved by EPA §110(a)(2)(G)

- provide forauthoritycomparable to thatin 

### Chapter 6 of Oklahoma's SIP sets forth the state's Emergency Episode Plan 40 CFR 52.1934 and Emergency section 303 andadequate contingencyplans to 

### (EEP), as required under §110(a)(2)(G) and 40 CFR Part 51, Subpart H 73 FR 79400 Episodes implementsuch authority; 

### and, along with the February 2002 SIP update, describes and implements State authority comparable to that in section 303

.. As indicated in 40 CFR §52.1934, EPA approved the plan as submitted in 1972 and revised in 1988. This NAAQS Revision: Oklahoma's approved EEP addresses particulate matter measured as PM". Although the plan does 

### not currently specifically address PM,." the 

### measures in place are adequate to address a particulate matter emergency episode. Guidance provided by EPA (dated 

### 3/24/2008) expresses EPA's intent to propose a Significant Harm Level (SHL) for PM,., of 500

### ~g/m' (24-hour maximum), with Priority I (& 

### IAi and II classification levels of 210.5
- 280.4

### ~g/m' and 140.5
- 210.4

### ~g/m , respectively. Oklahoma's EEP will be updated once 

### EPA has promulgated the SHL for PM,., in 40 CFR §51.151 and the priority ciassification ievels in 40 CFR §51.150, as well as the episode criteria in Appendix L to Part 51. It should be noted

### that the highest monitored PM,., vaiue for the 3 years of 2007 to 2009 was 53.1

### ~g/m' (latest certified data), which is well below the expected Priority II classification ieve!. Therefore, a PM,., contingency plan would not be required for any region of Oklahoma.



## 4/512011 Oklahoma's SIP Submittal "Infrastructure" Checklist 2006 24-Hour

## PM2.5 NAAQS Update 

## 6Section 110(a)(2) Summary of Element Provisions in the Current SIP or Recent SIP Revision Where Codified or Element (Statutory Language) Submittals Approved by EPA §110(a)(2)(H)

- provide forrevision ofsuch plan- Under authority of OAG 252:100- 3-2 and 3-3, Appendices E and F of OAG 40 GFR 52.1920i1960; Future SIP (i) from time to time as maybe necessaryto 252:100 enumerate the primary and secondary air quality standards 73 FR 79400, 12i29i2008 

### Revisions take accountofrevisions ofsuch national (NAAQS), respectively. primaryorsecondaryambientairquality standardorthe availabilityofimprovedormore DEQ's powers and duties to implement airquality programs (including expeditious methods ofattaining such standard, implementing Oklahoma's SIP) are described in 27A OS 2-5-105, and and include authority to:

(ii) exceptas providedinparagraph (3)(C), "3. Prepare anddevelop a generalplan forproperairquality whenever the Administratorfinds on the basis managementin the state in accordance with the Oklahoma Clean Air of information available to the Administrator that 

### Act;" theplan is substantiallyinadequate to attain the and nationalambientairqualitystandard which it "20. Carryoutallotherduties, requirements andresponsibilities implements, orto otherwise comply with any necessaryandproperfor the implementation of the Oklahoma CleanAir addilionalrequirements establishedunderthis Actandfulfilling the requirements of the Federal Clean AirAct." Act; [27A OS 2-5-105(3) and (20)] Any substantive changes to Oklahoma's SIP, such as NAAQS updates and resulting program modifications, are initiated through the rUlemaking process. Documentation of these changes, along with documentation of any implementation or infrastructure changes, is then submitted to EPA as a SIP revision. This process is followed regardless of whether it results from a NAAQS update or a finding bythe Administrator.
This NAAQS Revision: Appendix E of OAG 252:100 was updated to incorporate the 2006 24-hour PM,., NAAQS effective 

### 7/112008. This SIP submittal fulfills the stated requirement. §110(a)(2)(I)

- in the case of

### a plan orplan revision foran area Not applicable. Nonattainment designatedas a nonattainmentarea, meet the Area Plan applicable requirements ofpartD (relaling to Requirements nonattainmentareas); §11 0(a)(2)(J)

- meet the applicable requirements ofsection Approved SIP includes established consultation with various federal, local, 40 GFR 52.1920/1960 Consultation with 121

... (relaling to consultation),

... regional, and state agencies. Okiahoma does not anticipate that significant Government changes would be required as a result of a change in a particular NAAQS. Officials (§ 121)



## 4/512011 

## Oklahoma's SIP Submittal "Infrastructure" Checklist 2006 24-Hour

## PM2.5 NAAQS Update 7

### Section 11 0(a)(2) Summary of Element Provisions in the Current SIP or Recent SIP Revision Where Codified or Element (Statutory Language) Submittals Approved by EPA §11 O(a)(2)(J)- meet the applicable requirements of

... section 

### Public notification procedures to meet the requirements of CM Section 127 

### 40 CFR 52.1920/1960 

### Public Notification 

### 127

... are established in Oklahoma's SIP. DEO provides notification of ambient air (§ 

### 127) concentration levels for all NMOS through its forecasting reports and health advisories
This NAAQS Revision: The PM,.s NMOS is included in Oklahoma's SIP public notification requirements. DEO provides notification of PM,s concentration 

### levels through its forecasting reports and health advisories. Oklahoma does not anticipate that any significant public notification changes would be required to implement the 2006 24-hour PM,s NAAOS. §11 O(a)(2)(J)

- meet the applicable requirements of

... palt

### C Oklahoma operates its EPA-approved PSD permitting program under 40 CFR 52.1960(c)(48)(ii) PSD and Visibility

... (relating toprevention ofsignificant 

### Regulation 1.4.4 Major Sources

- 

### Prevention of Significant Deterioration Protection 

### (Part C) deterioration ofairqualityand visibility 

### (PSD) Requirements for Attainment Areas (now OAC 252:100-8, Part 7), protection); 

### the existing PSD delegation agreement, and approved and pending portions of the SIP Oklahoma's Regional Haze tmplementation Plan Revision. 

### submitted in February 2010, describes Oklahoma's measures to protect visibility, including provisions in OAC 252: 100-8, Part 11.
This NAAQS Revision: Specific issues or changes related to implementation of the 2006 24-Hour PM,.s NMOS through Okiahoma's PSD permitting program would be addressed through a separate SIP submission.'. Oklahoma's Regional Haze Implementation Plan Revision. 

### submitted in February 2010, addresses Oklahoma's measures to protect visibility as affected 

### by PM,s-related emissions.

2 

### Note that EPA has proposed to end the use oftheir 1997 PM IO 

### Surrogate Policy (75 FR 6287). The Oklahoma DEQ has committed to implement PM,s standards consistent with Federal case law and EPA Administrator petition decisions that are relevant to the use ofthe Surrogate Policy (e.g., 75 FR 6827,683 L-32; 2111/2010 

### and EPA's response to Petition N-2008-3, 8/1212009). 

### Therefore, the state will not proceed on the general presumption that PMIO 

### is always areasonable surrogate for PM".



## 4/512011 

## Oklahoma's SIP Submittal "Infrastructure" Checklist 2006 24-HourPM2
.5 

## NAAQS Update 8Section 110(a)(2) Summary of Element Provisions in the Current SIP or Recent SIP Revision Where Codified or Element (Statutory Language) Submittals Approved by EPA §110(a)(2)(K)

- provide for: Oklahoma conducts air quality modeling to support its demonstrations of 40 GFR 

### 52.1920/1960 Air Quality (I) theperformance ofsuch airquality attainment, and reports results to EPA. Okiahoma currently has no Modeling/Data modeling as the Administratormayprescribe designated nonattainment areas. Source modeling requirements are also for thepurpose ofpredicting the effecton included in the PSD permitting program. ambientairqualityofanyemissions ofanyair pollutant for which the Administratorhas This NAAQS Revision: establisheda nationalambientairquality Oklahoma's modeling program includes modeling for PM1O, while continuing standard, and to update the protocoi as appropriate to accommodate PM,s. (See footnote



### (ii) the SUbmission, upon request, ofdata [2] regarding the use of EPA's surrogate policy). related to such airqualitymodeling to the Administrator; §11 O(a)(2)(L)

- require the owneroroperatorofeach major Oklahoma's EPA-approved Title V Operating Program includes permit 40GFR Permitting Fees stationarysource topay to thepermitting application fees and annual operating fees under OAG 252:100-8 -1.7 and 52.1960(c)(48)(ii)(A) authority, as a condition ofanypermitrequired 100-5-2.2, respectively (formerly Regulation 1.4.1 (d) Permit fees) under this Act, 

### a fee sufficient

### to cover- 61 FR 4220

(i) the reasonable costs ofreviewing and 66 FR 63170 acting upon anyapplication forsuch a permit, and This NAAQS Revision:



### (ii) 

### ifthe owneroroperatorreceives 

### a permit Oklahoma does not anticipate that significant changes would be required to forsuch source, the reasonable costs of impiement the 2006 24-hour PM,s NAAQS. implementing andenforcing the terms and conditions ofanysuchpermit (notincluding any courtcosts or othercosts associated with any enforcementaction), untilsuch fee requirement is superseded with respect to such sources by the Administrator's approval ofa fee program under title V;



## 4/512011 Oklahoma's SIP Submittal "Infrastructure" Checklist 2006 24-Hour 

## PM2.5 NAAQS Update 9

### Section 11 0(a)(2) Summary of Element Provisions in the Current SIP or Recent SIP Revision Where Codified or Element (Statutory Language) Submittals Approved by EPA §11 O(a)(2)(M)- provide forconsultation andparticipation by 

### Approved SIP includes established opportunities for consultation and 40 CFR 52.1920/1960 

### Consultation! localpoliticalsubdivisions affectedby theplan. 

### participation by local political subdivisions affected by Okiahoma's SIP. Participation by Affected Local DEQ's powers and duties to implement air quality programs (including Entities implementing Okiahoma's SIP) are described in 27A OS 2-5-105. The powers and duties of the Air Quality Advisory Council, as listed in 27A OS 2-5-107, include the following: "6. The Councilshallhave the authorityandthe discretion toprovide 

### a public forum forthe discussion ofissues

### it considers relevantto the air qualityofthe state, andto:



### ... c. holdpublic hearings to receive pUblic comment in fulfillment offederal requirements regarding the State Implementation Plan andmake recommendations to the Departmentconcerning theplan;

..." 

### [27A OS 2-5-107(6)1 Any substantive changes to Oklahoma's SIP, such as NAAQS updates and resulting program modifications, are initiated through the rulemaking process, which includes public notice and hearing procedures. (See the Oklahoma Administrative Procedures Act [75

# as §§ 

### 250

- 323], and DEQ procedural rules in OAC 252:4.) Documentation of these changes, aiong with documentation of any implementation or infrastructure changes, is then submitted to EPA as a SIP revision. Oklahoma does not anticipate that significant changes would be required as a result of 

### a change in a particuiar NAAQS.



### 4/5/2011 

## Oklahoma's SIP Submittal "Infrastructure" Checklist 2006 24-Hour

## PM2.5 NAAQS Update 10

# Mary Fallin Governor

March 30, 2011

Dr. Alfredo Annendariz, Regional Administrator (6RA) U.S. Environmental Protection Agency

- Region VI 1445 Ross Avenue, Suite 1200 Dallas, TX 75202-2733 Subject: Appointing Mr. 

## Gary Sherrer as Designee for State Implementation Purposes
Dear Dr. Annendariz:
As Governor ofthe Stale ofOklahoma, Ihereby designate the Oklahoma Secretary of Environment, Mr. Gary Sherrer, to serve as my designee for the purpose ofsubmitting documents to the U.S. Environmental Protection Agency (EPA) for approval and incorporation into the State Implementation Plan (SIP) for the State ofOklahoma, pursuant to Section 110 ofthe Federal CleanAirActand EPA's implementing regulation in40 C.F.R. Section 51. Secretary Shearer 

## will serve as my designee until you receive further notification in writing from this office. Ifyou have any questions, please contactthis office. Sincerely,

# '!!;::If~

cc: Gary Sherrer, Secretary ofEnvironment Steve Thompson, Executive Director, Department ofEnvironmental Quality

STATE CAPITOL BUILDING' 2300N, LINCOLNBOULEVARD, SUITE212 • OKLAHOMA CITY, OKLAHOMA 73105· (405) 521-2342 • FAX: (405) 521-3353