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available in the docket where indicated
under **ADDRESSES** . This proposed rule
involves the establishment of a temporary safety zone on a portion of the Hudson River and appears to be categorically excluded, under figure 2– 1, paragraph (34)(g), the Commandant

Instruction.

We seek any comments or information that may lead to the discovery of a significant environmental impact from this proposed rule.

List of Subjects in 33 CFR Part 165

Marine safety, Navigation (water), Reporting and recordkeeping requirements, Waterways.

For the reasons discussed in the preamble, the Coast Guard proposes to amend 33 CFR part 165 as follows:

**PART 165—REGULATED NAVIGATION**
**AREAS AND LIMITED ACCESS AREA**

1. The authority citation for part 165
continues to read as follows:

Authority: 33 U.S.C. 1231; 46 U.S.C. Chapter 701, 3306, 3703; 50 U.S.C. 191, 195; 33 CFR 1.05–1, 6.04–1, 6.04–6, 160.5; Pub. L. 107–295, 116 Stat. 2064; Department of Homeland Security Delegation No. 0170.1.

2. Add § 165.T01–0223 to read as
follows:

**§ 165.T01–0223 Safety Zone; 2012 Ironman US Championship Swim, Hudson River,**  **Fort Lee, NJ.**

(a) Regulated Area. All navigable waters of the Hudson River bound by a
line drawn from the shoreline of the Palisades Interstate Parkway, approximately 2.8 NM North of the George Washington Bridge, Fort Lee, New Jersey, approximate position

40 ° 53 ′44.93 ′′ N 073 ° 56 ′ 11.79 ′′ W, east to a point 515 yards offshore, approximate position 40 ° 53 ′40.00′′ N 073 ° 55 ′ 53.00′′ W, south to a position 242 yards offshore, approximate position

40 ° 51 ′ 30.00′′ N 073 ° 57 ′09.00′′ W, west to the south corner of Ross Dock, Fort Lee, New Jersey, approximate position

40 ° 51 ′ 33.77 ′′ N 073 ° 57 ′ 16.00′′ W, then back to the point of origin.

(b) Effective Period. This rule will be
effective from 6:00 a.m. to 10:00 a.m. on August 11, 2012.

(c) Regulations. (1) No vessels, except for participating safety vessels, will be allowed to transit the safety zone without the permission of the COTP.

(2) All persons and vessels shall comply with the instructions of the COTP or the designated representative. Upon being hailed by a U.S. Coast Guard vessel by siren, radio, flashing light, or other means, the operator of a vessel shall proceed as directed.

(3) Vessel operators desiring to enter or operate within the regulated area shall contact the COTP or the designated representative via VHF channel 16 or 718–354–4353 (Coast
Guard Sector New York Command Center) to obtain permission to do so.

Dated: May 17, 2012.
G.P. Hitchen, Captain, U.S. Coast Guard, Acting Captain of the Port New York.

[FR Doc. 2012–14126 Filed 6–8–12; 8:45 am]

**BILLING CODE 9110–04–P**

**ENVIRONMENTAL PROTECTION**
**AGENCY**

**40 CFR Part 52**

**[EPA–R04–OAR–2012–0343; FRL–9684–2]**

**Approval and Promulgation of Implementation Plans; Alabama;**  **110(a)(1) and (2) Infrastructure Requirements for the 1997 and 2006** 
**Fine Particulate Matter National Ambient Air Quality Standards** 

**AGENCY :**  Environmental Protection Agency (EPA).

**ACTION :**  Proposed rule.

**SUMMARY :**  EPA is proposing to approve the State Implementation Plan (SIP) revisions, submitted by the State of Alabama, through the Alabama Department of Environmental Management (ADEM), as demonstrating that the State meets the requirements of sections 110(a)(1) and (2) of the Clean Air Act (CAA or the Act) for the 1997
annual and 2006 24-hour fine particulate matter (PM 2.5 ) national ambient air quality standards (NAAQS). Section 110(a) of the CAA requires that each state adopt and submit a SIP for the implementation, maintenance, and enforcement of each NAAQS promulgated by the EPA, which is commonly referred to as an
‘‘infrastructure’’ SIP. Alabama certified
that the Alabama SIP contains provisions that ensure the 1997 annual
and 2006 24-hour PM 2.5 NAAQS are implemented, enforced, and maintained in Alabama (hereafter referred to as ‘‘infrastructure submission’’). EPA is proposing to determine that Alabama’s infrastructure submissions, provided to EPA on July 25, 2008, and on September 23, 2009, addressed all the required
infrastructure elements for the 1997
annual and 2006 24-hour PM 2.5 NAAQS with the exception of section 110(a)(2)(E)(ii) which will be addressed in a separate action.

**DATES :**  Written comments must be received on or before July 11, 2012.

**ADDRESSES :**  Submit your comments, identified by Docket ID No. EPA–R04– OAR–2012–0343, by one of the following methods:

1. www.regulations.gov: Follow the on-line instructions for submitting

comments.

2. Email: R4-RDS@epa.gov.,

3. Fax: (404) 562–9019.

4. Mail: ‘‘EPA–R04–OAR–2012– 0343,’’ Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 30303–8960.

5. Hand Delivery or Courier: Lynorae Benjamin, Chief, Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street, SW., Atlanta, Georgia 30303–8960. Such deliveries are only accepted during the Regional Office’s normal hours of operation. The Regional Office’s official hours of business are Monday through Friday, 8:30 to 4:30, excluding Federal holidays.

Instructions: Direct your comments to
Docket ID No. EPA–R04–OAR–2012– 0343. EPA’s policy is that all comments received will be included in the public docket without change and may be
made available online at www.regulations.gov, including any personal information provided, unless
the comment includes information
claimed to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Do not submit through www.regulations.gov or email, information that you consider to be CBI or otherwise protected. The www.regulations.gov Web site is an ‘‘anonymous access’’ system, which means EPA will not know your identity or contact information unless you provide it in the body of your comment. If you send an email comment directly to EPA without going through www.regulations.gov, your email address will be automatically captured and included as part of the comment that is placed in the public docket and made available on the Internet. If you submit an electronic comment, EPA recommends that you include your
name and other contact information in the body of your comment and with any disk or CD–ROM you submit. If EPA cannot read your comment due to
technical difficulties and cannot contact you for clarification, EPA may not be able to consider your comment.
Electronic files should avoid the use of special characters, any form of encryption, and be free of any defects or
viruses. For additional information


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1 As discussed below in Section IV of this proposed rule, EPA’s proposed action to approve infrastructure elements 110(a)(2)(C) and 110(a)(2)(J) respecting PSD requirements, is contingent upon EPA first taking action to approve a relevant SIP revision submitted by Alabama on May 2, 2011. about EPA’s public docket visit the EPA Docket Center homepage at http:// www.epa.gov/epahome/dockets.htm.

Docket: All documents in the
electronic docket are listed in the www.regulations.gov index. Although listed in the index, some information is not publicly available, i.e., CBI or other
information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the Internet and will be publicly available only in hard copy form. Publicly available docket
materials are available either electronically in www.regulations.gov or in hard copy at the Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 30303–8960. EPA requests that if at all possible, you contact the person listed in the **FOR**

**FURTHER INFORMATION CONTACT** section to schedule your inspection. The Regional
Office’s official hours of business are Monday through Friday, 8:30 to 4:30, excluding Federal holidays.

**FOR FURTHER INFORMATION CONTACT :**  Sean Lakeman, Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 30303–8960. The telephone number is (404) 562–9043.
Mr. Lakeman can be reached via
electronic mail at lakeman.sean@epa.gov.

**SUPPLEMENTARY INFORMATION :** 

Table of Contents

I. Background II. What elements are required under sections 110(a)(1) and (2)? III. Scope of Infrastructure SIPs IV. What is EPA’s analysis of how Alabama
addressed the elements of sections 110(a)(1) and (2) ‘‘infrastructure’’ provisions? V. Proposed Action VI. Statutory and Executive Order Reviews

I. Background

On July 18, 1997 (62 FR 36852), EPA
established an annual PM 2.5 NAAQS at 15.0 micrograms per cubic meter (mg/

m 3 ) based on a 3-year average of annual

mean PM 2.5 concentrations. At that time, EPA also established a 24-hour NAAQS
of 65 mg/m 3

. See 40 CFR 50.7. On October 17, 2006 (71 FR 61144), EPA
retained the 1997 annual PM 2.5 NAAQS

at 15.0 mg/m 3 based on a 3-year average
of annual mean PM 2.5 concentrations, and promulgated a new 24-hour NAAQS of 35 mg/m 3 based on a 3-year average of the 98th percentile of 24-hour concentrations. By statute, SIPs meeting the requirements of sections 110(a)(1) and (2) are to be submitted by states within three years after promulgation of a new or revised NAAQS. Sections 110(a)(1) and (2) require states to address basic SIP requirements, including emissions inventories, monitoring, and modeling to assure
attainment and maintenance of the NAAQS. States were required to submit such SIPs to EPA no later than July 2000
for the 1997 annual PM 2.5 NAAQS, no
later than October 2009 for the 2006 24-
hour PM 2.5 NAAQS.

On March 4, 2004, Earthjustice
submitted a notice of intent to sue related to EPA’s failure to issue findings
of failure to submit related to the ‘‘infrastructure’’ requirements for the
1997 annual PM 2.5 NAAQS. On March 10, 2005, EPA entered into a consent decree with Earthjustice which required EPA, among other things, to complete a Federal Register notice announcing EPA’s determinations pursuant to section 110(k)(1)(B) as to whether each state had made complete submissions to meet the requirements of section 110(a)(2) for the 1997 PM 2.5 NAAQS by October 5, 2008. In accordance with the consent decree, EPA made completeness findings for each state based upon what the Agency received from each state for
the 1997 PM 2.5 NAAQS as of October 3,

2008.

On October 22, 2008, EPA published a final rulemaking entitled, ‘‘Completeness Findings for Section 110(a) State Implementation Plans Pertaining to the Fine Particulate Matter (PM 2.5 ) NAAQS’’ making a finding that
each state had submitted or failed to submit a complete SIP that provided the basic program elements of section 110(a)(2) necessary to implement the

1997 PM 2.5 NAAQS ( See 73 FR 62902).
For those states that did receive findings, the findings of failure to submit for all or a portion of a state’s implementation plan established a 24- month deadline for EPA to promulgate a Federal Implementation Plan to address the outstanding SIP elements unless, prior to that time, the affected states submitted, and EPA approved, the required SIPs.

The findings that all or portions of a state’s submission are complete
established a 12-month deadline for EPA to take action upon the complete
SIP elements in accordance with section 110(k). Alabama’s infrastructure submissions were received by EPA on July 25, 2008, for the 1997 annual PM 2.5 NAAQS, and on September 23, 2009, for
the 2006 24-hour PM 2.5 NAAQS. The
submissions were determined to be complete on January 25, 2009, and March 23, 2010, respectively. Alabama was among other states that did not receive findings of failure to submit because it had provided a complete
submission to EPA to address the
infrastructure elements for the 1997

PM 2.5 NAAQS by October 3, 2008.

On July 6, 2011, WildEarth Guardians
and Sierra Club filed an amended complaint related to EPA’s failure to
take action on the SIP submittal related to the ‘‘infrastructure’’ requirements for
the 2006 24-hour PM 2.5 NAAQS. On October 20, 2011, EPA entered into a
consent decree with WildEarth
Guardians and Sierra Club which required EPA, among other things, to complete a Federal Register notice of the Agency’s final action either approving, disapproving, or approving in part and disapproving in part the
Alabama 2006 24-hour PM 2.5 NAAQS Infrastructure SIP submittal addressing the applicable requirements of sections 110(a)(2)(A)–(H), (J)–(M), except for section 110(a)(2)(C) the nonattainment area requirements and section 110(a)(2)(D)(i) interstate transport requirements, by September 30, 2012.

Today’s action is proposing to approve Alabama’s infrastructure
submissions for both the 1997 annual
and 2006 24-hour PM 2.5 NAAQS for sections 110(a)(2)(A)–(H), (J)–(M) 1

, except for section 110(a)(2)(C) nonattainment area requirements, section 110(a)(2)(D)(i) interstate transport requirements, and sub-element (ii) of section 110(a)(2)(E). Section 110(a)(2)(E)(ii) will be addressed in a separate action. Today’s action is not approving any specific rule, but rather proposing that Alabama’s already approved SIP meets certain CAA requirements.

II. What elements are required under sections 110(a)(1) and (2)?

Section 110(a) of the CAA requires states to submit SIPs to provide for the implementation, maintenance, and
enforcement of a new or revised NAAQS within three years following the promulgation of such NAAQS, or within such shorter period as EPA may prescribe. Section 110(a) imposes the obligation upon states to make a SIP
submission to EPA for a new or revised NAAQS, but the contents of that submission may vary depending upon
the facts and circumstances. In particular, the data and analytical tools


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2 Two elements identified in section 110(a)(2) are not governed by the three year submission deadline of section 110(a)(1) because SIPs incorporating necessary local nonattainment area controls are not due within three years after promulgation of a new or revised NAAQS, but rather due at the time the nonattainment area plan requirements are due pursuant to section 172. These requirements are: (1) Submissions required by section 110(a)(2)(C) to the extent that subsection refers to a permit program as required in part D Title I of the CAA, and (2) submissions required by section 110(a)(2)(I) which pertain to the nonattainment planning requirements of part D, Title I of the CAA. Today’s proposed rulemaking does not address infrastructure elements related to section 110(a)(2)(I) but does provide detail on how Alabama’s SIP addresses 110(a)(2)(C).

3 This rulemaking only addresses requirements for this element as they relate to attainment areas.

4 Today’s proposed rule does not address element 110(a)(2)(D)(i) (Interstate Transport) for the 1997
and 2006 PM 2.5 NAAQS. Interstate transport requirements were formerly addressed by Alabama
consistent with the Clean Air Interstate Rule (CAIR). On December 23, 2008, CAIR was remanded by the D.C. Circuit Court of Appeals, without vacatur, back to EPA. See North Carolina v. EPA, 531 F.3d 896 (DC Cir. 2008). Prior to this remand, EPA took final action to approve Alabama SIP revision, which was submitted to comply with

CAIR. See 72 FR 55659 (October 1, 2007). In so doing, Alabama CAIR SIP revision addressed the interstate transport provisions in section 110(a)(2)(D)(i) for the 1997 and 2006 PM 2.5 NAAQS. In response to the remand of CAIR, EPA has recently finalized a new rule to address the interstate transport of nitrogen oxides and sulfur
oxides in the eastern United States. See 76 FR 48208 (August 8, 2011) (‘‘the Transport Rule’’). That rule was recently stayed by the D.C. Circuit Court of Appeals. EPA’s action on element 110(a)(2)(D)(i) will be addressed in a separate action.

5 This requirement was inadvertently omitted from EPA’s October 2, 2007, memorandum entitled ‘‘Guidance on SIP Elements Required Under Section 110(a)(1) and (2) for the 1997 8-Hour Ozone
and PM 2.5 National Ambient Air Quality Standards,’’ and the September 25, 2009,
memorandum entitled ‘‘Guidance on SIP Elements Required Under Section 110(a)(1) and (2) for the 2006 Fine Particle (PM 2.5 ) National Ambient Air Quality Standards,’’ but as mentioned above is not relevant to today’s proposed rulemaking.

6 See Comments of Midwest Environmental Defense Center, dated May 31, 2011. Docket # EPA– R05–OAR–2007–1179 (adverse comments on proposals for three states in Region 5). EPA notes that these public comments on another proposal are not relevant to this rulemaking and do not have to be directly addressed in this rulemaking. EPA will respond to these comments in the appropriate rulemaking action to which they apply. available at the time the state develops
and submits the SIP for a new or revised NAAQS affects the content of the
submission. The contents of such SIP submissions may also vary depending upon what provisions the state’s existing SIP already contains. In the
case of the 1997 annual and 2006 24-
hour PM 2.5 NAAQS, some states may need to adopt language specific to the

PM 2.5 NAAQS to ensure that they have adequate SIP provisions to implement
the PM 2.5 NAAQS.

Section 110(a)(1) provides the procedural and timing requirements for SIPs. Section 110(a)(2) lists specific
elements that states must meet for ‘‘infrastructure’’ SIP requirements related to a newly established or revised NAAQS. As mentioned above, these requirements include SIP infrastructure elements such as modeling, monitoring,
and emissions inventories that are designed to assure attainment and maintenance of the NAAQS. The requirements that are the subject of this proposed rulemaking are listed below 2 and in EPA’s October 2, 2007,
memorandum entitled ‘‘Guidance on SIP Elements Required Under Section 110(a)(1) and (2) for the 1997 8–Hour
Ozone and PM 2.5 National Ambient Air Quality Standards’’ and September 25, 2009, memorandum entitled ‘‘Guidance on SIP Elements Required Under Section 110(a)(1) and (2) for the 2006 24–Hour Fine Particle (PM 2.5 ) National Ambient Air Quality Standards.’’

• 110(a)(2)(A): Emission limits and
other control measures.

• 110(a)(2)(B): Ambient air quality monitoring/data system.

• 110(a)(2)(C): Program for
enforcement of control measures. 3

• 110(a)(2)(D): Interstate transport. 4 • 110(a)(2)(E): Adequate resources.

• 110(a)(2)(F): Stationary source monitoring system.

• 110(a)(2)(G): Emergency power.

• 110(a)(2)(H): Future SIP revisions.

• 110(a)(2)(I): Areas designated nonattainment and meet the applicable requirements of part D. 5

• 110(a)(2)(J): Consultation with government officials; public notification; and PSD and visibility protection.

• 110(a)(2)(K): Air quality modeling/
data.

• 110(a)(2)(L): Permitting fees.

• 110(a)(2)(M): Consultation/ participation by affected local entities.

III. Scope of Infrastructure SIPs

EPA is currently acting upon SIPs that address the infrastructure requirements of CAA section 110(a)(1) and (2) for
ozone and PM 2.5 NAAQS for various states across the country. Commenters on EPA’s recent proposals for some
states raised concerns about EPA statements that it was not addressing
certain substantive issues in the context of acting on those infrastructure SIP
submissions. 6 Those Commenters specifically raised concerns involving provisions in existing SIPs and with EPA’s statements in other proposals that it would address two issues separately and not as part of actions on the infrastructure SIP submissions: (i) Existing provisions related to excess emissions during periods of start-up, shutdown, or malfunction (SSM) at sources, that may be contrary to the CAA and EPA’s policies addressing such excess emissions; and (ii) existing provisions related to ‘‘director’s
variance’’ or ‘‘director’s discretion’’ that purport to permit revisions to SIP approved emissions limits with limited public process or without requiring further approval by EPA, that may be contrary to the CAA (‘‘director’s discretion’’). EPA notes that there are
two other substantive issues for which EPA likewise stated in other proposals that it would address separately: (i) Existing provisions for minor source new source review (NSR) programs that may be inconsistent with the requirements of the CAA and EPA’s regulations that pertain to such programs (‘‘minor source NSR’’); and (ii) existing provisions for Prevention of Significant Deterioration (PSD) programs that may be inconsistent with current requirements of EPA’s ‘‘Final NSR Improvement Rule,’’ 67 FR 80186 (December 31, 2002), as amended by 72 FR 32526 (June 13, 2007) (‘‘NSR Reform’’). In light of the comments, EPA
believes that its statements in various proposed actions on infrastructure SIPs with respect to these four individual issues should be explained in greater depth. It is important to emphasize that EPA is taking the same position with respect to these four substantive issues
in this action on the infrastructure SIPs
for the 1997 and 2006 PM 2.5 NAAQS
from Alabama.

EPA intended the statements in the other proposals concerning these four issues merely to be informational and to provide general notice of the potential existence of provisions within the existing SIPs of some states that might require future corrective action. EPA did not want states, regulated entities, or members of the public to be under the misconception that the Agency’s approval of the infrastructure SIP submission of a given state should be interpreted as a re-approval of certain types of provisions that might exist buried in the larger existing SIP for such state. Thus, for example, EPA explicitly noted that the Agency believes that some states may have existing SIP approved SSM provisions that are contrary to the CAA and EPA policy, but that ‘‘in this rulemaking, EPA is not proposing to approve or disapprove any existing state provisions with regard to excess emissions during SSM of operations at facilities.’’ EPA further explained, for informational purposes, that ‘‘EPA plans to address such State regulations in the future.’’ EPA made similar statements, for similar reasons, with respect to the director’s discretion,


### 34291 Federal Register / Vol. 77, No. 112 / Monday, June 11, 2012 / Proposed Rules

7 For example, section 110(a)(2)(E) provides that states must provide assurances that they have adequate legal authority under state and local law to carry out the SIP; section 110(a)(2)(C) provides that states must have a substantive program to address certain sources as required by part C of the CAA; section 110(a)(2)(G) provides that states must have both legal authority to address emergencies and substantive contingency plans in the event of such an emergency.

8 For example, section 110(a)(2)(D)(i) requires EPA to be sure that each state’s implementation plan contains adequate provisions to prevent significant contribution to nonattainment of the NAAQS in other states. This provision contains numerous terms that require substantial rulemaking by EPA in order to determine such basic points as what constitutes significant contribution. See ‘‘Rule To Reduce Interstate Transport of Fine Particulate Matter and Ozone (Clean Air Interstate Rule); Revisions to Acid Rain Program; Revisions to the

NO X SIP Call; Final Rule,’’ 70 FR 25162 (May 12, 2005) (defining, among other things, the phrase ‘‘contribute significantly to nonattainment’’). 9 See Id., 70 FR 25162, at 63–65 (May 12, 2005) (explaining relationship between timing requirement of section 110(a)(2)(D) versus section 110(a)(2)(I)).

10 EPA issued separate guidance to states with respect to SIP submissions to meet section 110(a)(2)(D)(i) for the 1997 ozone and 1997 PM 2.5 NAAQS. See ‘‘Guidance for State Implementation Plan (SIP) Submissions to Meet Current Outstanding Obligations Under Section 110(a)(2)(D)(i) for the 8-Hour Ozone and PM 2.5 National Ambient Air Quality Standards,’’ from William T. Harnett, Director Air Quality Policy Division OAQPS, to Regional Air Division Director, Regions I–X, dated August 15, 2006.

11 For example, implementation of the 1997 PM 2.5 NAAQS required the deployment of a system of
new monitors to measure ambient levels of that new indicator species for the new NAAQS. minor source NSR, and NSR Reform issues. EPA’s objective was to make clear that approval of an infrastructure
SIP for these ozone and PM 2.5 NAAQS should not be construed as explicit or implicit re-approval of any existing provisions that relate to these four substantive issues. EPA is reiterating that position in this action on the
infrastructure SIP for Alabama.

Unfortunately, the Commenters and others evidently interpreted these
statements to mean that EPA considered action upon the SSM provisions and the
other three substantive issues to be integral parts of acting on an infrastructure SIP submission, and therefore that EPA was merely postponing taking final action on the
issues in the context of the
infrastructure SIPs. This was not EPA’s intention. To the contrary, EPA only meant to convey its awareness of the potential for certain types of deficiencies in existing SIPs and to prevent any misunderstanding that it was reapproving any such existing provisions. EPA’s intention was to convey its position that the statute does not require that infrastructure SIPs address these specific substantive issues in existing SIPs and that these issues may be dealt with separately, outside the context of acting on the
infrastructure SIP submission of a state. To be clear, EPA did not mean to imply that it was not taking a full final agency
action on the infrastructure SIP submission with respect to any
substantive issue that EPA considers to be a required part of acting on such submissions under section 110(k) or under section 110(c). Given the confusion evidently resulting from
EPA’s statements in those other proposals, however, we want to explain more fully the Agency’s reasons for concluding that these four potential substantive issues in existing SIPs may be addressed separately from actions on
infrastructure SIP submissions.

The requirement for the SIP
submissions at issue arises out of CAA section 110(a)(1). That provision requires that states must make a SIP submission ‘‘within 3 years (or such shorter period as the Administrator may prescribe) after the promulgation of a national primary ambient air quality standard (or any revision thereof)’’ and that these SIPs are to provide for the ‘‘implementation, maintenance, and enforcement’’ of such NAAQS. Section 110(a)(2) includes a list of specific elements that ‘‘[e]ach such plan’’
submission must meet. EPA has historically referred to these particular
submissions that states must make after the promulgation of a new or revised NAAQS as ‘‘infrastructure SIPs.’’ This specific term does not appear in the statute, but EPA uses the term to distinguish this particular type of SIP submission designed to address basic structural requirements of a SIP from other types of SIP submissions designed to address other different requirements,
such as ‘‘nonattainment SIP’’ submissions required to address the nonattainment planning requirements of part D, ‘‘regional haze SIP’’ submissions required to address the visibility protection requirements of CAA section 169A, NSR permitting program submissions required to address the requirements of part D, and a host of other specific types of SIP submissions that address other specific matters.

Although section 110(a)(1) addresses the timing and general requirements for these infrastructure SIPs, and section 110(a)(2) provides more details concerning the required contents of these infrastructure SIPs, EPA believes that many of the specific statutory provisions are facially ambiguous. In particular, the list of required elements provided in section 110(a)(2) contains a wide variety of disparate provisions, some of which pertain to required legal authority, some of which pertain to required substantive provisions, and some of which pertain to requirements for both authority and substantive provisions. 7 Some of the elements of section 110(a)(2) are relatively straightforward, but others clearly require interpretation by EPA through rulemaking, or recommendations through guidance, in order to give specific meaning for a particular NAAQS. 8

Notwithstanding that section 110(a)(2) provides that ‘‘each’’ SIP submission must meet the list of requirements therein, EPA has long noted that this literal reading of the statute is internally inconsistent, insofar as section 110(a)(2)(I) pertains to nonattainment SIP requirements that could not be met on the schedule provided for these SIP submissions in section 110(a)(1). 9 This
illustrates that EPA must determine which provisions of section 110(a)(2) may be applicable for a given
infrastructure SIP submission. Similarly, EPA has previously decided
that it could take action on different parts of the larger, general ‘‘infrastructure SIP’’ for a given NAAQS
without concurrent action on all subsections, such as section 110(a)(2)(D)(i), because the Agency
bifurcated the action on these latter ‘‘interstate transport’’ provisions within section 110(a)(2) and worked with states to address each of the four prongs of section 110(a)(2)(D)(i) with substantive administrative actions proceeding on
different tracks with different
schedules. 10 This illustrates that EPA may conclude that subdividing the applicable requirements of section 110(a)(2) into separate SIP actions may sometimes be appropriate for a given NAAQS where a specific substantive action is necessitated, beyond a mere submission addressing basic structural aspects of the state’s implementation plans. Finally, EPA notes that not every element of section 110(a)(2) would be relevant, or as relevant, or relevant in the same way, for each new or revised NAAQS and the attendant infrastructure SIP submission for that NAAQS. For example, the monitoring requirements that might be necessary for purposes of section 110(a)(2)(B) for one NAAQS could be very different than what might be necessary for a different pollutant. Thus, the content of an infrastructure
SIP submission to meet this element from a state might be very different for an entirely new NAAQS, versus a minor revision to an existing NAAQS. 11

Similarly, EPA notes that other types of SIP submissions required under the statute also must meet the requirements of section 110(a)(2), and this also


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12 See ‘‘Guidance on SIP Elements Required Under Section 110(a)(1) and (2) for the 1997 8-hour
Ozone and PM 2.5 National Ambient Air Quality Standards,’’ from William T. Harnett, Director Air Quality Policy Division, to Air Division Directors, Regions I–X, dated October 2, 2007 (the ‘‘2007 Guidance’’).

13 Id., at page 2. 14 Id., at attachment A, page 1.

15 Id., at page 4. In retrospect, the concerns raised by the Commenters with respect to EPA’s approach
to some substantive issues indicates that the statute is not so ‘‘self explanatory,’’ and indeed is sufficiently ambiguous that EPA needs to interpret it in order to explain why these substantive issues
do not need to be addressed in the context of infrastructure SIPs and may be addressed at other times and by other means.

16 See ‘‘Guidance on SIP Elements Required Under Sections 110(a)(1) and (2) for the 2006 24- Hour Fine Particle (PM 2.5 ) National Ambient Air Quality Standards (NAAQS),’’ from William T, Harnett, Director Air Quality Policy Division, to Regional Air Division Directors, Regions I–X, dated September 25, 2009 (the ‘‘2009 Guidance’’). demonstrates the need to identify the applicable elements for other SIP submissions. For example, nonattainment SIPs required by part D
likewise have to meet the relevant subsections of section 110(a)(2) such as section 110(a)(2)(A) or (E). By contrast,
it is clear that nonattainment SIPs would not need to meet the portion of section 110(a)(2)(C) that pertains to part C, i.e., the PSD requirements applicable

in attainment areas. Nonattainment SIPs required by part D also would not need to address the requirements of section 110(a)(2)(G) with respect to emergency episodes, as such requirements would
not be limited to nonattainment areas. As this example illustrates, each type of SIP submission may implicate some subsections of section 110(a)(2) and not
others.

Given the potential for ambiguity of the statutory language of section 110(a)(1) and (2), EPA believes that it is appropriate for EPA to interpret that language in the context of acting on the infrastructure SIPs for a given NAAQS. Because of the inherent ambiguity of the list of requirements in section 110(a)(2), EPA has adopted an approach in which it reviews infrastructure SIPs against this list of elements ‘‘as applicable.’’ In other words, EPA assumes that Congress
could not have intended that each and every SIP submission, regardless of the purpose of the submission or the NAAQS in question, would meet each of the requirements, or meet each of them in the same way. EPA elected to use guidance to make recommendations
for infrastructure SIPs for these ozone
and PM 2.5 NAAQS.

On October 2, 2007, EPA issued guidance making recommendations for
the infrastructure SIP submissions for both the 1997 8-hour ozone NAAQS and
the 1997 PM 2.5 NAAQS. 12 Within this guidance document, EPA described the duty of states to make these submissions to meet what the Agency characterized
as the ‘‘infrastructure’’ elements for SIPs, which it further described as the ‘‘basic SIP requirements, including emissions inventories, monitoring, and modeling to assure attainment and
maintenance of the standards.’’ 13 As
further identification of these basic structural SIP requirements, ‘‘attachment A’’ to the guidance document included a short description
of the various elements of section 110(a)(2) and additional information about the types of issues that EPA considered germane in the context of
such infrastructure SIPs. EPA emphasized that the description of the basic requirements listed on attachment
A was not intended ‘‘to constitute an interpretation of’’ the requirements, and was merely a ‘‘brief description of the required elements.’’ 14 EPA also stated its belief that with one exception, these requirements were ‘‘relatively self explanatory, and past experience with SIPs for other NAAQS should enable States to meet these requirements with assistance from EPA Regions.’’ 15 However, for the one exception to that general assumption (i.e., how states should proceed with respect to the requirements of section 110(a)(2)(G) for
the 1997 PM 2.5 NAAQS), EPA gave much more specific recommendations.
But for other infrastructure SIP submittals, and for certain elements of
the submittals for the 1997 PM 2.5 NAAQS, EPA assumed that each state would work with its corresponding EPA regional office to refine the scope of a
state’s submittal based on an assessment of how the requirements of section 110(a)(2) should reasonably apply to the
basic structure of the state’s implementation plans for the NAAQS in question.

On September 25, 2009, EPA issued guidance to make recommendations to states with respect to the infrastructure
SIPs for the 2006 PM 2.5 NAAQS. 16 In the 2009 Guidance, EPA addressed a
number of additional issues that were not germane to the infrastructure SIPs
for the 1997 8-hour ozone and 1997

PM 2.5 NAAQS, but were germane to
these SIP submissions for the 2006

PM 2.5 NAAQS (e.g., the requirements of section 110(a)(2)(D)(i) that EPA had
bifurcated from the other infrastructure elements for those specific 1997 ozone
and PM 2.5 NAAQS). Significantly,
neither the 2007 Guidance nor the 2009 Guidance explicitly referred to the SSM, director’s discretion, minor source NSR, or NSR Reform issues as among specific substantive issues EPA expected states to address in the context of the infrastructure SIPs, nor did EPA give any more specific recommendations with respect to how states might address such issues even if they elected to do so.
The SSM and director’s discretion issues implicate section 110(a)(2)(A),
and the minor source NSR and NSR Reform issues implicate section 110(a)(2)(C). In the 2007 Guidance and the 2009 Guidance, however, EPA did
not indicate to states that it intended to interpret these provisions as requiring a
substantive submission to address these specific issues in existing SIP provisions
in the context of the infrastructure SIPs for these NAAQS. Instead, EPA’s 2007 Guidance merely indicated its belief
that the states should make submissions in which they established that they have the basic SIP structure necessary to implement, maintain, and enforce the NAAQS. EPA believes that states can establish that they have the basic SIP structure, notwithstanding that there may be potential deficiencies within the existing SIP. Thus, EPA’s proposals for
other states mentioned these issues not because the Agency considers them
issues that must be addressed in the
context of an infrastructure SIP as required by section 110(a)(1) and (2),
but rather because EPA wanted to be clear that it considers these potential existing SIP problems as separate from the pending infrastructure SIP actions.
The same holds true for this action on
the infrastructure SIPs for Alabama.

EPA believes that this approach to the infrastructure SIP requirement is
reasonable because it would not be feasible to read section 110(a)(1) and (2) to require a top to bottom, stem to stern, review of each and every provision of an existing SIP merely for purposes of assuring that the state in question has
the basic structural elements for a functioning SIP for a new or revised NAAQS. Because SIPs have grown by accretion over the decades as statutory and regulatory requirements under the CAA have evolved, they may include some outmoded provisions and historical artifacts that, while not fully up to date, nevertheless may not pose a significant problem for the purposes of ‘‘implementation, maintenance, and
enforcement’’ of a new or revised NAAQS when EPA considers the overall effectiveness of the SIP. To the contrary, EPA believes that a better approach is for EPA to determine which specific SIP elements from section 110(a)(2) are applicable to an infrastructure SIP for a given NAAQS, and to focus attention on those elements that are most likely to need a specific SIP revision in light of the new or revised NAAQS. Thus, for


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17 EPA has recently issued a SIP call to rectify a specific SIP deficiency related to the SSM issue. See, ‘‘Finding of Substantial Inadequacy of Implementation Plan; Call for Utah State Implementation Plan Revision,’’ 74 FR 21639 (April 18, 2011).

18 EPA has recently utilized this authority to correct errors in past actions on SIP submissions related to PSD programs. See ‘‘Limitation of Approval of Prevention of Significant DeteriorationProvisions Concerning Greenhouse Gas EmittingSources in State Implementation Plans; Final Rule,’’ 75 FR 82536 (December 30, 2010). EPA has previously used its authority under CAA 110(k)(6) to remove numerous other SIP provisions that the Agency determined it had approved in error. See 61 FR 38664 (July 25, 1996) and 62 FR 34641 (June 27, 1997) (corrections to American Samoa, Arizona, California, Hawaii, and Nevada SIPs); 69 FR 67062 (November 16, 2004) (corrections to California SIP); and 74 FR 57051 (November 3, 2009) (corrections to Arizona and Nevada SIPs).

19 EPA has recently disapproved a SIP submission from Colorado on the grounds that it would have included a director’s discretion provision inconsistent with CAA requirements, including section 110(a)(2)(A). See 75 FR 42342, 42344 (July 21, 2010) (proposed disapproval of director’s discretion provisions); 76 FR 4540 (January 26, 2011) (final disapproval of such provisions). example, EPA’s 2007 Guidance specifically directed states to focus on the requirements of section 110(a)(2)(G)
for the 1997 PM 2.5 NAAQS because of the absence of underlying EPA regulations for emergency episodes for this NAAQS and an anticipated absence of relevant provisions in existing SIPs.

Finally, EPA believes that its approach is a reasonable reading of section 110(a)(1) and (2) because the statute provides other avenues and mechanisms to address specific substantive deficiencies in existing SIPs. These other statutory tools allow the Agency to take appropriate tailored action, depending upon the nature and severity of the alleged SIP deficiency. Section 110(k)(5) authorizes EPA to issue a ‘‘SIP call’’ whenever the Agency
determines that a state’s SIP is substantially inadequate to attain or maintain the NAAQS, to mitigate interstate transport, or otherwise to comply with the CAA. 17 Section 110(k)(6) authorizes EPA to correct errors in past actions, such as past approvals of SIP submissions. 18 Significantly, EPA’s determination that
an action on the infrastructure SIP is not the appropriate time and place to address all potential existing SIP problems does not preclude the Agency’s subsequent reliance on provisions in section 110(a)(2) as part of
the basis for action at a later time. For example, although it may not be appropriate to require a state to eliminate all existing inappropriate director’s discretion provisions in the course of acting on the infrastructure SIP, EPA believes that section 110(a)(2)(A) may be among the statutory bases that the Agency cites in the course of addressing the issue in a subsequent

action. 19 IV. What is EPA’s analysis of how
Alabama addressed the elements of sections 110(a)(1) and (2) ‘‘infrastructure’’ provisions?

Alabama’s infrastructure submission addresses the provisions of sections 110(a)(1) and (2) as described below.

1. 110(a)(2)(A): Emission limits and
other control measures: Regulation 335–

3–1–.03—Ambient Air Quality Standards, generally authorizes the ADEM to adopt rules for the control of air pollution in order to comply with NAAQS, including those necessary to obtain EPA approval under section 110 of the CAA. This regulation along with Regulation 335–3–1–.06— Compliance Schedule, set the schedule for compliance with States Air Pollution Control rules and regulations to be consistent with the requirements of the CAA. Regulation 335–3–1–.05— Sampling and Testing Methods, details the authority and means with which ADEM can require testing and emissions
verification. EPA has made the preliminary determination that the provisions contained in these regulations and Alabama’s practices are adequate to protect the PM 2.5 annual and 24-hour NAAQS in the State.

In this action, EPA is not proposing to approve or disapprove any existing state provisions with regard to excess emissions during SSM of operations at a facility. EPA believes that a number of states have SSM provisions which are contrary to the CAA and existing EPA guidance, ‘‘State Implementation Plans: Policy Regarding Excess Emissions During Malfunctions, Startup, and Shutdown’’ (September 20, 1999), and the Agency plans to address such state regulations in the future. In the meantime, EPA encourages any state having deficient SSM provisions to take steps to correct it as soon as possible.

Additionally, in this action, EPA is not proposing to approve or disapprove any existing state rules with regard to
director’s discretion or variance provisions. EPA believes that a number of states have such provisions which are contrary to the CAA and existing EPA guidance (52 FR 45109 (November 24, 1987)), and the Agency plans to take
action in the future to address such state regulations. In the meantime, EPA encourages any state having a director’s discretion or variance provision which is contrary to the CAA and EPA guidance to take steps to correct the deficiency as soon as possible.

2. 110(a)(2)(B) Ambient air quality monitoring/data system: Alabama’s infrastructure submissions cite Regulation 335–3–1–.04—Monitoring, Records, and Reporting, which requires sources to submit emissions monitoring reports as prescribed by the Director. Pursuant to this regulation, these entities collect air monitoring data, quality assure the results, and report the data. Regulation 335–3–1–.05— Sampling and Testing Methods, details the authority and means with which ADEM can require testing and emissions verification. Regulation 335–3–14–.04— Air Permits Authorizing Construction in Clean Air: Prevention of Significant Deterioration Permitting (PSD),
describes the State’s use of ambient air quality monitoring data for purposes of permitting new facilities and assessing major modifications to existing facilities. Annually, EPA approves the ambient air monitoring network plan for the state agencies. On July 1, 2011, Alabama submitted their plan to EPA. On November 7, 2011, EPA approved Alabama’s monitoring network plan. Alabama’s approved monitoring network plan can be accessed at www.regulations.gov using Docket ID

No. EPA–R04–OAR–2012–0343. EPA has made the preliminary determination that Alabama’s SIP and practices are adequate for the ambient air quality monitoring and data systems related to
the 1997 annual and 2006 24-hour PM 2.5 NAAQS.

3. 110(a)(2)(C) Program for enforcement of control measures including review of proposed new

sources: Regulation 335–3–14–.04—Air Permits Authorizing Construction in Clean Air Areas: Prevention of Significant Deterioration Permitting (PSD), describes the permit requirements for new major sources or major modifications of existing sources
in areas classified as attainment or
unclassifiable under section 107(d)(1)(A)(ii) or (iii) of the CAA. This ensures that sources in areas attaining the NAAQS at the time of designations prevent any significant deterioration in air quality. Regulation 335–3–14–.05— Air Permits Authorizing Construction in or Near Nonattainment Areas, sets the permitting requirements for areas in or
around nonattainment areas. Additionally, on May 2, 2011, Alabama
submitted a SIP revision to its NSR/PSD
and nonattainment new source review (NNSR) programs. Alabama’s May 2, 2011, SIP revision incorporates NSR provisions for PM 2.5 as amended in

EPA’s 2008 NSR PM 2.5 Implementation Rule (hereafter referred to as the ‘‘NSR

PM 2.5 Rule’’) into the Alabama SIP. In the May 2, 2011, SIP revision, Alabama includes revisions to Regulation 335–3–


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14, Air Permits, that address the infrastructure requirements (C) and (J). EPA is taking action of Alabama’s May 2, 2011, submission in a rulemaking separate from today’s action. Final action on today’s proposed approval of infrastructure requirements (C) and (J), however, is conditioned upon EPA first taking action to approve Alabama’s May 2, 2011, submission into the SIP.

In this action, EPA is proposing to approve Alabama’s infrastructure SIP
for the 1997 annual and 2006 24-hour

PM 2.5 NAAQS with respect to the general requirement in section 110(a)(2)(C) to include a program in the SIP that regulates the modification and construction of any stationary source as necessary to assure that the NAAQS are achieved. EPA is not proposing to approve or disapprove the State’s existing minor NSR program itself to the
extent that it is inconsistent with EPA’s regulations governing this program. EPA believes that a number of states may have minor NSR provisions that are contrary to the existing EPA regulations for this program. EPA intends to work
with states to reconcile state minor NSR programs with EPA’s regulatory provisions for the program. The statutory requirements of section 110(a)(2)(C) provide for considerable flexibility in designing minor NSR programs, and EPA believes it may be time to revisit the regulatory requirements for this program to give the states an appropriate level of flexibility to design a program that meets their particular air quality concerns, while assuring reasonable consistency across the country in protecting the NAAQS with respect to
new and modified minor sources.

EPA has made the preliminary
determination that Alabama’s SIP and practices are adequate for program
enforcement of control measures including review of proposed new
sources related to the 1997 annual and
2006 24-hour PM 2.5 NAAQS. Final approval of this rule is contingent upon the Agency first taking final action to approve Alabama’s May 2, 2011, PM 2.5 NSR Update.

4. 110(a)(2)(D)(ii) Interstate and International transport provisions: Regulation 335–3–14.04—Air Permits Authorizing Construction in Clean Air Areas: PSD, describes how Alabama will notify neighboring states of potential impacts from new or modified sources. In addition, Alabama does not have any pending obligation under
sections 115 and 126 of the CAA. EPA has made the preliminary determination that Alabama’s SIP and practices are adequate for insuring compliance with the applicable requirements relating to interstate and international pollution
abatement for the 1997 annual and 2006
24-hour PM 2.5 NAAQS.

5. 110(a)(2)(E) Adequate resources: Section 110(a)(2)(E) requires that each implementation plan provide (i) necessary assurances that the State will have adequate personnel, funding, and authority under state law to carry out its implementation plan, (ii) that the State comply with the requirements respecting State Boards pursuant to section 128 of the Act, and (iii) necessary assurances that, where the State has relied on a local or regional government, agency, or instrumentality for the implementation of any plan provision, the State has responsibility for ensuring adequate implementation of such plan provisions. As with the
remainder of the infrastructure elements addressed by this notice, EPA is proposing to approve Alabama’s SIP asmeeting the requirements of subelements 110(a)(2)(E)(i) and (iii). With respect to 110(a)(2)(E)(ii) (regarding state boards), this sub-element will be addressed in a separate action. EPA’s rationale respecting each sub-element is
described in turn below.

In support of EPA’s proposal to approve sub-elements 110(a)(2)(E)(i) and (iii), ADEM’s infrastructure submissions demonstrate that it is responsible for promulgating rules and regulations for the NAAQS, emissions standards general policies, a system of permits, fee schedules for the review of plans, and other planning needs. As evidence of the adequacy of ADEM’s resources with respect to sub-elements (i) and (iii), EPA
submitted a letter to Alabama on March 8, 2012, outlining 105 grant
commitments and current status of these commitments for fiscal year 2011. The
letter EPA submitted to Alabama can be
accessed at www.regulations.gov using
Docket ID No. EPA–R04–OAR–2012– 0343. Annually, states update these grant commitments based on current SIP requirements, air quality planning, and applicable requirements related to the NAAQS. There were no outstanding
issues in relation to the SIP for fiscal year 2011, therefore, Alabama’s grants
were finalized and closed out. EPA has made the preliminary determination that Alabama has adequate resources for implementation of the 1997 annual and
2006 24-hour PM 2.5 NAAQS. In addition, the requirements of 110(a)(2)(E)(i) and (iii) are met when EPA performs a completeness
determination for each SIP submittal.
This determination ensures that each submittal provides evidence that adequate personnel, funding, and legal authority under State Law has been used to carry out the state’s implementation plan and related issues. Alabama’s authority is included in all prehearings and final SIP submittal packages for approval by EPA. EPA has made the preliminary determination that Alabama has adequate resources for implementation of the 1997 annual and
2006 24-hour PM 2.5 NAAQS.

Section 110(a)(2)(E)(ii) requires that the state comply with section 128 of the CAA. Section 128 requires that: (1) The majority of members of the state board or body which approves permits or enforcement orders represent the public interest and do not derive any significant portion of their income from persons subject to permitting or enforcement orders under the CAA; and (2) any potential conflicts of interest by such board or body, or the head of an executive agency with similar powers be adequately disclosed. As stated above, sub-element 110(a)(2)(E)(ii) is not to be acted upon by EPA at this time and will be addressed in a separate action.

6. 110(a)(2)(F) Stationary source monitoring system: The Alabama
infrastructure submission describes how the major source and minor source emission inventory programs collect emission data throughout the State and ensure the quality of such data. See Regulations 335–3–1— General

Provisions. Specifically, 335–3–1–.04— Monitoring, Records, and Reporting,

335–3–1–.07—Maintenance and Malfunctioning of Equipment; Reporting, and 335–3–1–.15—Emissions Inventory Reporting Requirements, all address portions of this requirement.

Additionally, Alabama is required to
submit emissions data to EPA for purposes of the National Emissions Inventory (NEI). The NEI is EPA’s central repository for air emissions data. EPA published the Air Emissions Reporting Rule (AERR) on December 5, 2008, which modified the requirements for collecting and reporting air emissions data (73 FR 76539). The
AERR shortened the time states had to report emissions data from 17 to 12 months, giving states one calendar year
to submit emissions data. All states are required to submit a comprehensive emissions inventory every three years and report emissions for certain larger sources annually through EPA’s online Emissions Inventory System. States report emissions data for the six criteria pollutants and the precursors that form them—nitrogen oxides, sulfur dioxide, ammonia, lead, carbon monoxide, particulate matter, and volatile organic compounds. Many states also voluntarily report emissions of hazardous air pollutants. Alabama made its latest update to the NEI on December 28, 2011. EPA compiles the emissions


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data, supplementing it where necessary, and releases it to the general public through the Web site http:// www.epa.gov/ttn/chief/ eiinformation.html. EPA has made the preliminary determination that Alabama’s SIP and practices are adequate for the stationary source monitoring systems related to the 1997
annual and 2006 24-hour PM 2.5 NAAQS.

7. 110(a)(2)(G) Emergency power: The Alabama SIP contains provisions in Regulation 335–3–2—Air Pollution Emergency, for the identification of air pollution emergency episodes. Episode criteria and emissions reduction plans are also covered in this regulation. These criteria have previously been approved by EPA. On September 25, 2009, EPA released the guidance
entitled ‘‘Guidance on SIP Elements Required Under Sections 110(a)(1) and (2) for the 2006 24-Hour Fine Particulate (PM 2.5 ) National Ambient Air Quality Standards (NAAQS).’’ This guidance
clarified that ‘‘to address the section 110(a)(2)(G) element, states with air quality control regions identified as either Priority I, IA, or Priority II by the ‘Prevention of Air Pollution Emergency Episodes’ rule at 40 CFR 51.150, must develop emergency episode contingency plans.’’ EPA’s September 25, 2009, guidance also states that ‘‘until the Agency finalized changes to the emergency episode regulation to
establish for PM 2.5 specific levels for classifying areas as Priority I, IA, or II
for PM 2.5 , and to establish a significant harm level (SHL)* * *,’’ it recommends
that states with a 24-Hour PM 2.5 concentration above 140 mg/m 3 (using the most recent three years of data) develop an emergency episode plan. For
states where this level has not been exceeded, the state can certify that it has appropriate general emergency powers
to address PM 2.5 related episodes, and that no specific emergency episode plans are needed at this time. On September 18, 2008, ADEM submitted a letter to EPA verifying that it is a Class III Priority Area and is exempt from adopting emergency episode plan for

PM 2.5 NAAQS. EPA has made the preliminary determination that Alabama’s SIP and practices are adequate for emergency powers related
to the 1997 annual and 2006 24-hour

PM 2.5 NAAQS.

8. 110(a)(2)(H) Future SIP revisions: As previously discussed, ADEM is responsible for adopting air quality rules and revising SIPs as needed to attain or maintain the NAAQS. Alabama has the ability and authority to respond to calls for SIP revisions, and has provided a number of SIP revisions over the years for implementation of the PM NAAQS. Specific to the 1997 annual
and 2006 24-hour PM 2.5 NAAQS,
Alabama’s submissions have included:

• May 13, 2009, Birmingham 1997
Annual PM 2.5 Attainment Demonstration;

• July 31, 2009, Jackson County,
Alabama PM 2.5 Attainment Demonstration;

• June 17, 2010, Birmingham 2006
24-hour PM 2.5 Redesignation Request and Maintenance Plan;

• May 2, 2011, Birmingham 1997
Annual PM 2.5 Redesignation Request and Maintenance Plan; and,

• May 2, 2011, PSD/NSR. EPA has made the preliminary
determination that Alabama’s SIP and practices adequately demonstrate a commitment to provide future SIP
revisions related to the 1997 annual and
2006 24-hour PM 2.5 NAAQS when

necessary.

9. 110(a)(2)(J) (121 consultation) Consultation with government officials: Alabama’s Regulation 335–3–1–.03— Ambient Air Quality Standards, as well as its Regional Haze Implementation Plan (which allows for consultation between appropriate state, local, and tribal air pollution control agencies as well as the corresponding Federal Land Managers), provide for consultation with government officials whose jurisdictions might be affected by SIP development activities. Specifically, Alabama adopted state-wide consultation procedures for the implementation of transportation conformity which includes the development of mobile inventories for SIP development. Required partners covered by Alabama’s consultation procedures include federal, state and local transportation and air quality agency officials. These consultation and participation procedures have been approved into the Alabama SIP as the non-regulatory provisions: ‘‘Alabama Interagency Transportation Conformity Memorandum of Agreement’’ and ‘‘Conformity SIP for Birmingham and Jackson County.’’ These provisions were approved by EPA on May 11, 2000 and March 26, 2009, respectively. See 65 FR
30362 and 74 FR 13118. EPA has made the preliminary determination that Alabama’s SIP and practices adequately
demonstrate consultation with government officials related to the 1997
annual and 2006 24-hour PM 2.5 NAAQS when necessary.

10. 110(a)(2)(J) (127 public notification) Public notification: The State’s emergency episode provisions, discussed above, provide for public notification when air pollution episodes occur. Furthermore, Alabama maintains a public Web site on which daily air quality index forecasts are posted for the Birmingham, Huntsville, Mobile, and
Columbus areas. This Web site can be
accessed at: http://adem.alabama.gov/ programs/air/airquality.cnt. EPA has made the preliminary determination that Alabama’s SIP and practices adequately demonstrate the State’s ability to provide public notification
related to the 1997 annual and 2006 24-
hour PM 2.5 NAAQS when necessary.

11. 110(a)(2)(J) (PSD) PSD and visibility protection: Alabama demonstrates its authority to regulate
new and modified sources of PM to assist in the protection of air quality in Alabama. Regulation 335–3–14–.04— Air Permits Authorizing Construction in Clean Air Areas: Prevention of Significant Deterioration Permitting (PSD), describes the permit requirements for new major sources or major modifications of existing sources
in areas classified as attainment or
unclassifiable under section 107(d)(1)(A)(ii) or (iii) of the CAA. This ensures that sources in areas attaining the NAAQS at the time of designations prevent any significant deterioration in air quality. Regulation 335–3–14–.05— Air Permits Authorizing Construction in or Near Nonattainment Areas, sets the permitting requirements for areas in or
around nonattainment areas. As with infrastructure element 110(a)(2)(C), infrastructure element 110(a)(2)(J) also requires compliance with applicable provisions of the PSD program described in part C of the Act. Accordingly, the anticipated EPA action on the May 2, 2011, SIP revision, is a prerequisite to today’s proposed action to approve the State’s infrastructure element 110(a)(2)(J). See the discussion for element 110(a)(2)(C) above for a description of the pending revision to the Alabama SIP. The May 2, 2011, SIP revision, addresses requisite requirements of infrastructure element 110(a)(2)(J) (PSD and visibility protection), therefore, today’s action to propose approval of infrastructure SIP element 110(a)(2)(J) (PSD and visibility protection) is contingent upon EPA taking final action to approve the May 2, 2011, SIP revision, into the Alabama SIP. Final action regarding today’s proposed approval of infrastructure SIP element 110(a)(2)(J) (PSD and visibility protection) will not occur prior to final approval of the May 2, 2011, SIP

revision.

With regard to the applicable requirements for visibility protection, EPA recognizes that states are subject to visibility and regional haze program requirements under part C of the Act (which includes sections 169A and


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169B). In the event of the establishment of a new NAAQS, however, the visibility and regional haze program requirements under part C do not change. Thus, EPA finds that there is no new visibility obligation ‘‘triggered’’ under section 110(a)(2)(J) when a new NAAQS becomes effective. This would
be the case even in the event a secondary PM 2.5 NAAQS for visibility is established, because this NAAQS would not affect visibility requirements under part C. EPA has made the preliminary
determination that Alabama’s SIP and practices adequately demonstrate the State’s ability to implement PSD programs and to provide for visibility protection related to the 1997 annual
and 2006 24-hour PM 2.5 NAAQS when

necessary.

12. 110(a)(2)(K) Air quality and modeling/data: Regulation 335–3–14–

.04—Air Permits Authorizing
Construction in Clean Air Areas: PSD Permitting, provides Alabama with the authority to conduct air quality modeling and report the results of such modeling to EPA. This regulation
demonstrates that Alabama has the authority to provide relevant data for the purpose of predicting the effect on ambient air quality of the 1997 annual
and 2006 24-hour PM 2.5 NAAQS. EPA has made the preliminary determination that Alabama’s SIP and practices adequately demonstrate the State’s ability to provide for air quality and modeling, along with analysis of the associated data, related to the 1997
annual and 2006 24-hour PM 2.5 NAAQS when necessary.

13. 110(a)(2)(L) Permitting fees:
Alabama addresses the review of construction permits as previously discussed in 110(a)(2)(C). Permitting fees are collected through the state’s title V fees program, which has been federally approved, and pursuant to State regulation 335–1–7—Air Division Operating Permit Fees. EPA has made the preliminary determination that Alabama’s SIP and practices adequately provide for permitting fees related to the
1997 annual and 2006 24-hour PM 2.5 NAAQS when necessary.

14. 110(a)(2)(M) Consultation/ participation by affected local entities:
ADEM coordinates with local governments affected by the SIP.
Alabama’s SIP also includes a description of the public participation process for SIP development. Alabama
has consulted with local entities for the development of transportation conformity and has worked with the Federal Land Managers as a requirement of its regional haze rule. Morespecifically, Alabama adopted Statewide consultation procedures for the implementation of transportation conformity which includes the development of mobile inventories for SIP development and the requirements that link transportation planning and air quality planning in nonattainment and
maintenance areas. These consultation and participation procedures have been approved in the Alabama SIP as the non-regulatory provisions: ‘‘Alabama Interagency Transportation Conformity Memorandum of Agreement’’ and ‘‘Conformity SIP for Birmingham and Jackson County.’’ These provisions were approved on May 11, 2000 and March 26, 2009, respectively. See 65 FR 30362 and 74 FR 13118. Required partners covered by Alabama’s consultation procedures include federal, state and local transportation and air quality agency officials. The state and local transportation agency officials are most directly impacted by transportation conformity requirements and are required to provide public involvement for their activities including the analysis demonstrating how they meet transportation conformity requirements. EPA has made the preliminary
determination that Alabama’s SIP and practices adequately demonstrate
consultation with affected local entities
related to the 1997 annual and 2006 24-
hour PM 2.5 NAAQS when necessary.

V. Proposed Action

As described above, ADEM has
addressed the elements of the CAA 110(a)(1) and (2) SIP requirements pursuant to EPA’s October 2, 2007, and September 25, 2009, guidance to ensure
that the 1997 annual and 2006 24-hour

PM 2.5 NAAQS are implemented, enforced, and maintained in Alabama. EPA is proposing to approve Alabama’s infrastructure submissions, provided to EPA on July 25, 2008, and on September23, 2009, with the exception of subelement 110(a)(2)(E)(ii) which will be addressed in a separate action. With the exception of sub-elements 110(a)(2)(E)(ii), EPA is proposing to
determine that Alabama’s infrastructure submission, provided to EPA on July 25, 2008, addressed all the required
infrastructure elements for the 1997
annual PM 2.5 NAAQS and on September 23, 2009, addressed all the required
infrastructure elements for the 2006 24-
hour PM 2.5 NAAQS. As noted above, final approval of PSD-related elements with regards to section 110(a)(2)(C) and 110(a)(2)(J) of this proposed rule is contingent upon the Agency first taking final action to approve Alabama’s May
2, 2011, PM 2.5 NSR Update. VI. Statutory and Executive Order

Reviews

Under the CAA, the Administrator is required to approve a SIP submission that complies with the provisions of the Act and applicable federal regulations.

See 42 U.S.C. 7410(k); 40 CFR 52.02(a). Thus, in reviewing SIP submissions, EPA’s role is to approve state choices, provided that they meet the criteria of the CAA. Accordingly, this proposed action merely approves state law as meeting federal requirements and does not impose additional requirements beyond those imposed by state law. For that reason, this proposed action:

• Is not a ‘‘significant regulatory action’’ subject to review by the Office of Management and Budget under Executive Order 12866 (58 FR 51735, October 4, 1993);

• Does not impose an information collection burden under the provisions of the Paperwork Reduction Act (44

U.S.C. 3501 et seq. );

• Is certified as not having a significant economic impact on a
substantial number of small entities under the Regulatory Flexibility Act (5 U.S.C. 601 et seq. );

• Does not contain any unfunded mandate or significantly or uniquely affect small governments, as described
in the Unfunded Mandates Reform Act of 1995 (Pub. L. 104–4);

• Does not have Federalism implications as specified in Executive Order 13132 (64 FR 43255, August 10, 1999);

• Is not an economically significant regulatory action based on health or safety risks subject to Executive Order 13045 (62 FR 19885, April 23, 1997);

• Is not a significant regulatory action subject to Executive Order 13211 (66 FR 28355, May 22, 2001);

• Is not subject to requirements of Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the CAA; and

• Does not provide EPA with the discretionary authority to address, as appropriate, disproportionate human health or environmental effects, using practicable and legally permissible methods, under Executive Order 12898 (59 FR 7629, February 16, 1994).

In addition, this proposed rule does not have tribal implications as specified by Executive Order 13175 (65 FR 67249, November 9, 2000), because the SIP is not approved to apply in Indian country located in the state, and EPA notes that it will not impose substantial direct costs on tribal governments or preempt
tribal law.


### 34297 Federal Register / Vol. 77, No. 112 / Monday, June 11, 2012 / Proposed Rules

List of Subjects in 40 CFR Part 52

Air pollution control, Environmental protection, Intergovernmental relations, Nitrogen dioxide, Particulate matter, Reporting and recordkeeping requirements, Volatile organic compounds.

Authority: 42 U.S.C. 7401 et seq.
Dated: May 31, 2012. A. Stanley Meiburg, Acting Regional Administrator, Region 4.

[FR Doc. 2012–14160 Filed 6–8–12; 8:45 am]

**BILLING CODE 6560–50–P**

**ENVIRONMENTAL PROTECTION**
**AGENCY**

**40 CFR Part 52**

**[EPA–R03–OAR–2012–0370; FRL–9685–3]**

**Approval and Promulgation of Air Quality Implementation Plans;**  **Pennsylvania; Pittsburgh-Beaver Valley Nonattainment Area** 
**Determinations of Attainment of the**
**1997 Annual Fine Particulate Standard**

**AGENCY :**  Environmental Protection Agency (EPA).

**ACTION :**  Proposed rule.

**SUMMARY :**  EPA is proposing to make twodeterminations regarding the PittsburghBeaver Valley fine particulate matter (PM 2.5 ) nonattainment area (hereafter referred to as ‘‘the Pittsburgh Area’’ or ‘‘the Area’’). First, EPA is proposing to
determine that the Area has attained the
1997 annual PM 2.5 National Ambient Air Quality Standard (NAAQS). This proposed determination of attainment is based upon complete, quality-assured and certified ambient air monitoring data for the 2008–2010 period and data available to date for 2011, showing that
the Area has monitored attainment of
the 1997 annual PM 2.5 NAAQS. If EPA finalizes this proposed determination of attainment, the requirements for the
Area to submit an attainment
demonstration and associated reasonably available control measures (RACM), a reasonable further progress (RFP) plan, contingency measures, and other planning State Implementation Plan (SIP) revisions related to the
attainment of the standard shall be suspended for so long as the Area
continues to attain the annual PM 2.5 NAAQS. EPA is also proposing to determine, based on quality-assured and certified monitoring data for the 2007– 2009 monitoring period, that the Area
has attained the 1997 annual PM 2.5 NAAQS by its applicable attainment date of April 5, 2010. These actions are being taken under the Clean Air Act (CAA).

**DATES :**  Written comments must be received on or before July 11, 2012.

**ADDRESSES :**  Submit your comments, identified by Docket ID Number EPA– R03–OAR–2012–0370 by one of the following methods:

A. www.regulations.gov. Follow the on-line instructions for submitting

comments.

B. Email: Mastro.donna@epa.gov.

C. Mail: EPA–R03–OAR–2012–0370, Donna Mastro, Acting Associate Director, Office of Air Program Planning, Mailcode 3AP30, U.S. Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania 19103.

D. Hand Delivery: At the previouslylisted EPA Region III address. Such deliveries are only accepted during the Docket’s normal hours of operation, and special arrangements should be made
for deliveries of boxed information.

Instructions: Direct your comments to
Docket ID No. EPA–R03–OAR–2012– 0370. EPA’s policy is that all comments received will be included in the public docket without change, and may be
made available online at www.regulations.gov, including any personal information provided, unless
the comment includes information
claimed to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Do not submit information that you
consider to be CBI or otherwise protected through www.regulations.gov
or email. The www.regulations.gov Web site is an ‘‘anonymous access’’ system, which means EPA will not know your identity or contact information unless you provide it in the body of your comment. If you send an email comment directly to EPA without going through www.regulations.gov, your email address will be automatically captured and included as part of the comment that is placed in the public
docket and made available on the Internet. If you submit an electronic comment, EPA recommends that you include your name and other contact information in the body of your comment and with any disk or CD–ROM you submit. If EPA cannot read your
comment due to technical difficulties and cannot contact you for clarification, EPA may not be able to consider your
comment. Electronic files should avoid the use of special characters, any form of encryption, and be free of any defects

or viruses.

Docket: All documents in the
electronic docket are listed in the www.regulations.gov index. Although listed in the index, some information is not publicly available, i.e., CBI or other
information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the Internet and will be publicly available only in hard copy form. Publicly available docket
materials are available either electronically in www.regulations.gov or in hard copy during normal business hours at the Air Protection Division, U.S. Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania 19103.

**FOR FURTHER INFORMATION CONTACT :**  Emlyn Ve  ́ lez-Rosa, (215) 814–2038, or by email at velez-rosa.emlyn@epa.gov.

**SUPPLEMENTARY INFORMATION :**  Throughout this document, whenever ‘‘we,’’ ‘‘us,’’ or ‘‘our’’ is used, we mean EPA. This supplementary information section is arranged as follows:

I. What are the actions EPA is proposing? II. What is the background of these actions? III. What is EPA’s analysis of the relevant air quality data?
IV. What are the effects of these actions? V. Statutory and Executive Order Reviews

I. What are the actions EPA is proposing?

In accordance with section 179(c)(1) of the CAA, 42 U.S.C. 7509(c)(1), and 40 CFR 51.1004(c), EPA is proposing to determine that the Pittsburgh Area has
attained the 1997 annual PM 2.5 NAAQS.The proposal is based upon qualityassured and certified ambient air monitoring data for the 2008–2010 monitoring periods and data available to
date for 2011 that show that the Pittsburgh Area attained the 1997
annual PM 2.5 NAAQS. EPA is also proposing to determine, in accordance
with EPA’s PM 2.5 Implementation Rule of April 25, 2007 (72 FR 20664), that the Pittsburgh Area has attained the 1997
annual PM 2.5 NAAQS by its applicable attainment date of April 5, 2010, based upon quality-assured and certified ambient air monitoring data for the 2007–2009 monitoring periods.

II. What is the background of these

actions?

On July 18, 1997, EPA established an
annual PM 2.5 NAAQS at 15.0 micrograms per cubic meter (mg/m 3 ) (hereafter referred to as ‘‘the annual

PM 2.5 NAAQS’’ or ‘‘the annual standard’’), based on a 3-year average of
annual mean PM 2.5 concentrations (62 FR 36852). At that time, EPA also
established a 24-hour standard of 65 mg/

m 3

. See 40 CFR 50.7. The 1997 PM 2.5 standards were based on significant
evidence and numerous health studies demonstrating that serious health effects