[Federal Register Volume 80, Number 122 (Thursday, June 25, 2015)]
[Rules and Regulations]
[Pages 36477-36481]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2015-15554]
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ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 52
[EPA-R05-OAR-2014-0385; FRL-9928-57-Region 5]
Approval and Promulgation of Air Quality Implementation Plans;
Ohio; Ohio PM2.5 NSR
AGENCY: Environmental Protection Agency (EPA)
ACTION: Direct final rule.
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SUMMARY: The Environmental Protection Agency (EPA) is approving, under
the Clean Air Act (CAA), revisions to Ohio's state implementation plan
(SIP) as requested by the Ohio Environmental Protection Agency (OEPA)
on June 19, 2014. The revisions to Ohio's SIP implement certain EPA
regulations for particulate matter smaller than 2.5 micrometers
(PM2.5) by establishing definitions related to
PM2.5, defining PM2.5 increment levels, and
setting PM2.5 class 1 variances. The revisions also
incorporate changes made to definitions clarifying terminology
consistent with Federal regulations, adding Federal land manager
notification requirements, and incorporating minor organizational or
typographical changes.
DATES: This direct final rule will be effective August 24, 2015, unless
EPA receives adverse comments by July 27, 2015. If adverse comments are
received, EPA will publish a timely withdrawal of the direct final rule
in the Federal Register informing the public that the rule will not
take effect.
ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R05-
OAR-2014-0385, by one of the following methods:
1. www.regulations.gov: Follow the on-line instructions for
submitting comments.
2. Email: [email protected].
3. Fax: (312) 385-5501.
4. Mail: Genevieve Damico, Chief, Air Permits Section, Air Programs
Branch (AR-18J), U.S. Environmental Protection Agency, 77 West Jackson
Boulevard, Chicago, Illinois 60604.
5. Hand Delivery: Genevieve Damico, Chief, Air Permits Section, Air
Programs Branch (AR-18J), U.S. Environmental Protection Agency, 77 West
Jackson Boulevard, Chicago, Illinois 60604. Such deliveries are only
accepted during the Regional Office normal hours of operation, and
special arrangements should be made for deliveries of boxed
information. The Regional Office official hours of business are Monday
through Friday, 8:30 a.m. to 4:30 p.m., excluding Federal holidays.
Instructions: Direct your comments to Docket ID No. EPA-R05-OAR-
2014-0385. 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 docket are listed in the
www.regulations.gov index. Although listed in the index, some
information is not publicly available, e.g., CBI or other information
whose disclosure is restricted by statute. Certain other material, such
as copyrighted material, will be publicly available only in hard copy.
Publicly available docket materials are available either electronically
in www.regulations.gov or in hard copy at the Environmental Protection
Agency, Region 5, Air and Radiation Division, 77 West Jackson
Boulevard, Chicago, Illinois 60604. This facility is open from 8:30
a.m. to 4:30 p.m., Monday through Friday, excluding Federal holidays.
We recommend that you telephone Charmagne Ackerman, Environmental
Engineer, at (312) 886-0448 before visiting the Region 5 office.
FOR FURTHER INFORMATION CONTACT: Charmagne Ackerman, Environmental
Engineer, Air Permits Section, Air Programs Branch (AR-18J),
Environmental Protection Agency, Region 5, 77 West Jackson Boulevard,
Chicago, Illinois 60604, (312) 886-0448, [email protected].
SUPPLEMENTARY INFORMATION: Throughout this document whenever ``we,''
``us,'' or ``our'' is used, we mean EPA. This supplementary information
section is arranged as follows:
I. Background
II. What action is EPA taking?
III. Incorporation by Reference
IV. Statutory and Executive Order Reviews
I. Background
On June 19, 2014, OEPA submitted to EPA revisions to Ohio
Administrative Code (OAC) chapter 3745-31. Revisions were made to the
following rules: 3745-31-01 through 3745-31-04, OAC 3745-31-06 through
3745-31-23, 3745-31-25, 3745-31-26, 3745-31-29 and 3745-31-32. The
changes made were to implement the PM2.5 National Ambient
Air Quality Standards (NAAQS), PM2.5 New Source Review (NSR)
program and regulations related to nitrogen oxides (NOX) as
a precursor to ozone; include definitions for ``PM2.5,''
``PM2.5 direct emissions,'' ``PM2.5 emissions,''
``PM2.5 precursor,'' ``emergency,'' ``emergency engine,''
``permanent,'' ``publicly owned treatment works,'' ``quantifiable,''
``semi-public disposal system,'' and ``surplus''; include Federal land
manager notification requirements; clarification of nonattainment
provisions; and minor clarification and organizational revisions. In a
letter dated March 26, 2015, OEPA requested that we not take action on
OAC 3745-31-01(QQQQ) for the definition of ``permanent''; OAC 3745-31-
01(JJJJJ) for the definition of ``quantifiable''; OAC
[[Page 36478]]
3745-31-01(BBBBBB) for the definition of ``surplus''; OAC 3745-31-
22(A)(3)(b) and OAC 3745-31-26(D) regarding PM2.5
interpollutant offset ratios; OAC 3745-31-24(F)(1)(a) and OAC 3745-31-
27(A)(1)(b) regarding the establishment of offset emission reductions.
II. What action is EPA taking?
EPA is partially approving the SIP revision submittal. EPA
previously approved a portion of the submittal, 79 FR 64119 (October
28, 2014), and is approving the remainder of the submittal, with the
exceptions detailed in Ohio's March 26, 2015, and April 17, 2015,
letters, in this action. Ohio's SIP revisions comply with regulations
EPA enacted to address the PM2.5 NAAQS. These revisions
implement the NSR and prevention of significant deterioration (PSD)
program, as required by EPA's regulations. The revisions also implement
minor clarification and organizational revisions not directly related
to PM2.5.
EPA is approving the following rules: portions of OAC 3745-31-01;
OAC 3745-31-02; OAC 3745-31-04; OAC 3745-31-06; OAC 3745-31-07; OAC
3745-31-08; OAC 3745-31-09; OAC 3745-31-10; OAC 3745-31-11; OAC 3745-
31-12; OAC 3745-31-14; OAC 3745-31-15; OAC 3745-31-17; OAC 3745-31-18;
OAC 3745-31-19; OAC 3745-31-20; OAC 3745-31-21; OAC 3745-31-22, except
for paragraph (A)(3)(b); OAC 3745-31-23, excluding the 1-hour
NO2 SIL; OAC 3745-31-24, except for paragraph (F); OAC 3745-
31-25; OAC 3745-31-26, except for paragraph (D); OAC 3745-31-27, except
for paragraph (A)(1)(b); OAC 3745-31-29; and OAC 3745-31-32.
A. Nonattainment NSR Related Actions
On April 25, 2007, EPA published the ``Clean Air Fine Particle
Implementation Rule'' (72 FR 20586) as a final rule in the Federal
Register. This 2007 action provides rules and guidance for the CAA
requirements for SIPs to implement the 1997 fine particle NAAQS. As
part of this rulemaking, EPA promulgated 40 CFR part 51, subpart Z
``Provisions for Implementation of PM2.5 National Ambient
Air Quality Standards''. 40 CFR part 51, subpart Z outlines the
requirements that a state SIP must meet to implement and comply with
the PM2.5 NAAQS. The final rule became effective on May 29,
2007.
On May 16, 2008, EPA published the ``Implementation of the New
Source Review (NSR) Program for Particulate Matter Less than 2.5
Micrometers (PM2.5)'' (73 FR 28321) as a final rule in the
Federal Register. These 2008 regulations establish the PM2.5
NSR program. The PM2.5 NSR program includes provisions
establishing the PM2.5 major source threshold, significant
emissions rate, and applicability of NSR to PM2.5
precursors. This final rule became effective on July 15, 2008.
OEPA's revision to 3745-31-19 updates the table for Class I
variances. The update includes adding an arithmetic mean of 4
micrograms per cubic meter ([mu]g/m\3\) and a twenty-four-hour maximum
of 9 [mu]g/m\3\ for PM2.5. The revision also updates the
twenty-four-hour maximum for PM10 from 20 [mu]g/m\3\ to 30
[mu]g/m\3\. These revisions are consistent with 40 CFR 52.21(p)(5).
On December 31, 2002, EPA published final rule changes to the PSD
and NSR programs (67 FR 80186) (2002 NSR Reform Rules), and on November
7, 2003, EPA published a notice of final action on the reconsideration
of the December 31, 2002, final rule changes (68 FR 63021). After the
2002 NSR Reform Rules were finalized and effective (March 3, 2003),
various petitioners challenged various aspects of the rules, along with
portions of EPA's 1980 PSD and NNSR Rules (45 FR 5276, August 7, 1980).
On June 24, 2005, the United States Circuit Court of Appeals for the DC
Circuit Court issued a decision on the challenges to the 2002 NSR
Reform Rules. See New York v. United States, 413 F.3d 3 (D.C. Cir.
2005). In summary, the DC Circuit Court vacated portions of the 2002
NSR Reform Rules pertaining to ``clean units'' and ``pollution control
projects'' (PCPs), remanded a portion of the ``reasonable possibility''
provisions (40 CFR 52.21(r)(6) and 40 CFR 51.166(r)(6)), and either
upheld or did not comment on the other provisions included as part of
the 2002 NSR Reform Rules. On June 13, 2007 (72 FR 32526), EPA took
final action to revise the 2002 NSR Reform Rules to remove from Federal
law all provisions pertaining to clean units and the PCP exemption that
were vacated by the DC Circuit Court.
Additionally, in New York v. United States, the DC Circuit remanded
EPA's ``reasonable possibility'' provision, which identifies for
sources and reviewing authorities the circumstances under which a major
stationary source undergoing a modification that does not trigger major
NSR must keep records. On December 21, 2007, EPA addressed the Court's
remand, and took final action to establish that a ``reasonable
possibility'' applies where source emissions equal or exceed 50 percent
of the CAA NSR significance levels for any pollutant (72 FR 72607). See
40 CFR 52.21(r)(b).
OEPA's revision to 3745-31-22 consists of the inclusion of
PM2.5 interprecursor offsetting into paragraph (A)(3)(b),
the removal of paragraphs (A)(3)(e) and (A)(3)(f), and the addition
paragraph (A)(5) relating to reasonable further progress. The March 26,
2015, clarification letter submitted by OEPA withdraws paragraph
(A)(3)(b) from the submittal. The removal of paragraphs (A)(3)(e) and
(f) are consistent with the 2002 NSR Reform Rules.
OEPA's revision to 3745-31-23 updates the table of significance
levels in paragraph (A) of this rule by adding PM2.5 values
of 0.3 [mu]g/m\3\ as the annual significance level and 1.2 [mu]g/m\3\
as the significance level with a 24-hour averaging time.
PM2.5 has also been added to list of pollutants for which an
air quality impact must be determined in paragraph (C)(1) of this rule.
OEPA has also updated the table to remove total suspended particulate
and its significance values. The value for NOX with a one-
hour averaging time was also added as 10 [mu]g/m\3\. OEPA sent a
clarification letter on March 26, 2015, which excludes the one-hour
NOX significance level from inclusion into the SIP. The
changes made to this rule are consistent with 40 CFR 51.165(b)(2).
OEPA's revision to 3745-31-24 include changes to paragraph (B),
baseline for determining credit for emission offsets, and paragraph
(F),operating hours and stationary source shut down. OEPA's March 26,
2015 and April 17, 2015, clarification letters withdraw the revisions
from 3745-31-24(F) from inclusion from the SIP. The changes made to
3745-31-24(B) are consistent with the language in 40 CFR 56.165(a)(3).
OEPA's revision to 3745-31-25, location of offsetting emissions for
nonattainment areas, incorporates the conditions listed in 40 CFR part
51, appendix S, section IV.D. OEPA's revision to 3745-31-26 adds offset
ratio requirement for nonattainment areas. The revisions are consistent
with language in 40 CFR part 51, appendix S. OEPA's March 26, 2015,
letter withdraws 3745-31-26 (D) from the SIP submission.
OEPA's revision to 3745-31-27 made clarifications to the rule
regarding administrative procedures for emission offsets. OEPA's March
26, 2015, and April 17, 2015, clarification letters withdraw paragraph
(A)(1)(b) from the SIP submission. The remainder of the revisions to
3745-31-27 are minor and do not change the meaning of the existing
language and are therefore approvable.
[[Page 36479]]
B. Definitions
OEPA has submitted the following definitions to be added to OAC
3745-31-01: ``emergency'' at 3745-31-01(MM); ``emergency engine'' at
3745-31-01(NN); ``publicly owned treatment works'' at 3745-31-
01(IIIII); ``semi-public disposal system'' at 3745-31-01(TTTTT); and
``truck'' at 3745-31-01(GGGGGG). OEPA's March 26, 2015, letter provided
additional clarification on the definitions for ``emergency'' and
``publicly owned treatment works,'' and withdrew the definitions
``permanent'' at 3745-31-01 (QQQQ), ``quantifiable'' at 3745-31-
01(JJJJJ) and ``surplus'' at 3745-31-01(BBBBBB) from the SIP
submission. OEPA's intent with including a definition of ``emergency''
in OAC Chapter 31 was to clearly define situations in which an
emergency internal combustion engine could operate under the permit
exemption and permit-by-rule found in OAC rule 3745-31-03. OEPA used
examples consistent with those used in 40 CFR part 60, subpart IIII,
the standards of performance for new stationary compression ignition
internal combustion engines, 40 CFR part 60, subpart JJJJ, the
standards of performance for new stationary spark ignition internal
combustion engines, and 40 CFR part 63, subpart ZZZZ, the National
Emission Standards for Hazardous Air Pollutants for Reciprocating
Internal Combustion Engines. OEPA further explained that this
definition for ``emergency'' found in OAC rule 3745-31-01 is only
applicable to the permit exemption found in OAC paragraph 3745-31-
03(A)(1)(nn) and the permit-by-rule found in OAC paragraph 3745-31-
03(A)(4)(b). OEPA believes that the definition of ``emergency'' in
Chapter 31 does not relate to, interfere with or revise the 40 CFR part
70 definition of ``emergency''. Given OEPA's clarification on the
intended application of ``emergency'' and its distinction between
Chapter 31 and 40 CFR part 70, EPA approves the definition of
``emergency'' into the SIP.
Regarding the definition for ``publicly owned treatment works,''
OEPA is planning to add a new exemption to OAC rule 3745-31-03 that
references the term ``semi-public disposal system.'' Because rule 3745-
31-01 was being revised ahead of the changes to the 3745-31-03 rule,
OEPA decided to include the new exemption into 31-01 so that additional
rulemaking would not be needed later. The new definition will be used
only if and when the new exemption becomes effective.
The definitions for ``emergency engine,'' ``semi-public disposal
system,'' and ``truck'' are all consistent with the definitions in
Federal regulations.
C. Organizational and Typographical Changes
In addition to the substantive revisions made to the rules being
approved, OEPA made organizational changes to lettering or numbering of
paragraphs as well as corrections to typographical errors. EPA is also
approving these revisions as they do not change the meaning of the
existing language.
We are publishing this action without prior proposal because we
view this as a noncontroversial amendment and anticipate no adverse
comments. However, in the proposed rules section of this Federal
Register publication, we are publishing a separate document that will
serve as the proposal to approve the state plan if relevant adverse
written comments are filed. This rule will be effective August 24, 2015
without further notice unless we receive relevant adverse written
comments by July 27, 2015. If we receive such comments, we will
withdraw this action before the effective date by publishing a
subsequent document that will withdraw the final action. All public
comments received will then be addressed in a subsequent final rule
based on the proposed action. EPA will not institute a second comment
period. Any parties interested in commenting on this action should do
so at this time. Please note that if EPA receives adverse comment on an
amendment, paragraph, or section of this rule and if that provision may
be severed from the remainder of the rule, EPA may adopt as final those
provisions of the rule that are not the subject of an adverse comment.
If we do not receive any comments, this action will be effective August
24, 2015.
III. Incorporation by Reference
In this rule, EPA is finalizing regulatory text that includes
incorporation by reference. In accordance with requirements of 1 CFR
51.5, EPA is finalizing the incorporation by reference of the Ohio
Regulations described in the amendments to 40 CFR part 52 set forth
below. EPA has made, and will continue to make, these documents
generally available electronically through www.regulations.gov and/or
in hard copy at the appropriate EPA office (see the ADDRESSES section
of this preamble for more information).
IV. Statutory and Executive Order Reviews
Under the CAA, the Administrator is required to approve a SIP
submission that complies with the provisions of the CAA and applicable
Federal regulations. 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
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 action:
Is not a significant regulatory action subject to review
by the Office of Management and Budget under Executive Orders 12866 (58
FR 51735, October 4, 1993) and 13563 (76 FR 3821, January 21, 2011);
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 Clean Air Act; 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, the SIP is not approved to apply on any Indian
reservation land or in any other area where EPA or an Indian tribe has
demonstrated that a tribe has jurisdiction. In those areas of Indian
country, the rule does not have tribal implications and will not impose
[[Page 36480]]
substantial direct costs on tribal governments or preempt tribal law as
specified by Executive Order 13175 (65 FR 67249, November 9, 2000).
The Congressional Review Act, 5 U.S.C. 801 et seq., as added by the
Small Business Regulatory Enforcement Fairness Act of 1996, generally
provides that before a rule may take effect, the agency promulgating
the rule must submit a rule report, which includes a copy of the rule,
to each House of the Congress and to the Comptroller General of the
United States. EPA will submit a report containing this action and
other required information to the U.S. Senate, the U.S. House of
Representatives, and the Comptroller General of the United States prior
to publication of the rule in the Federal Register. A major rule cannot
take effect until 60 days after it is published in the Federal
Register. This action is not a ``major rule'' as defined by 5 U.S.C.
804(2).
Under section 307(b)(1) of the CAA, petitions for judicial review
of this action must be filed in the United States Court of Appeals for
the appropriate circuit by August 24, 2015. Filing a petition for
reconsideration by the Administrator of this final rule does not affect
the finality of this action for the purposes of judicial review nor
does it extend the time within which a petition for judicial review may
be filed, and shall not postpone the effectiveness of such rule or
action. Parties with objections to this direct final rule are
encouraged to file a comment in response to the parallel notice of
proposed rulemaking for this action published in the proposed rules
section of today's Federal Register, rather than file an immediate
petition for judicial review of this direct final rule, so that EPA can
withdraw this direct final rule and address the comment in the proposed
rulemaking. This action may not be challenged later in proceedings to
enforce its requirements. (See section 307(b)(2).)
List of Subjects in 40 CFR Part 52
Environmental protection, Air pollution control, Carbon monoxide,
Incorporation by reference, Intergovernmental relations, Lead, Nitrogen
dioxide, Ozone, Particulate matter, Reporting and recordkeeping
requirements, Sulfur oxides, Volatile organic compounds.
Dated: May 19, 2015.
Susan Hedman,
Regional Administrator, Region 5.
40 CFR part 52 is amended as follows:
PART 52--APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS
0
1. The authority citation for part 52 continues to read as follows:
Authority: 42 U.S.C. 7401 et seq.
0
2. Section 52.1870 is amended by adding paragraph (c)(162) to read as
follows:
Sec. 52.1870 Identification of plan.
* * * * *
(c) * * *
(162) On June 19, 2014, the Ohio Environmental Protection Agency
submitted several PM2.5 rules for approval into the Ohio
State Implementation Plan (SIP). The changes to the SIP include
revisions related to particulate matter smaller than 2.5 micrometers
(PM2.5) defining a significance level for PM2.5
for nonattainment areas, baseline for determining credit for emission
offsets, location of offsetting emissions in nonattainment areas, and
offset requirements. The revisions also include establishing
definitions for emergency, emergency engine, publicly owned treatment
works, and semi-public disposal system and incorporating minor
organizational or typographical changes.
(i) Incorporation by reference.
(A) Ohio Administrative Code Rule 3745-31-01, ``Definitions'',
paragraphs (L) through (N), (Q), (U), (II), (MM) through (KKK), (OOO),
(PPP), (RRR), (TTT) through (PPPP), (RRRR), (SSSS), (XXXX) through
(IIIII), (KKKKK) through (MMMMM), (OOOOO) through (UUUUU), (WWWWW)
through (AAAAAA), (CCCCCC) through (LLLLLL), effective May 29, 2014.
(B) Ohio Administrative Code Rule 3745-31-02, ``Applicability,
requirements and obligations'', effective May 29, 2014.
(C) Ohio Administrative Code Rule 3745-31-04, ``Applications'',
effective May 29, 2014.
(D) Ohio Administrative Code Rule 3745-31-06, ``Completeness
determinations, processing requirements, public participation, public
notice, and issuance'', effective May 29, 2014.
(E) Ohio Administrative Code Rule 3745-31-07, ``Termination,
revocation, expiration, renewal, revision and transfer'', effective May
29, 2014.
(F) Ohio Administrative Code Rule 3745-31-08, ``Registration status
permit-to-operate'', effective May 29, 2014.
(G) Ohio Administrative Code Rule 3745-31-09, ``Variances on
operation'', effective May 29, 2014.
(H) Ohio Administrative Code Rule 3745-31-10, ``NSR projects at
existing emission units at a major stationary source'', effective May
29, 2014.
(I) Ohio Administrative Code Rule 3745-31-11, ``Attainment
provisions--ambient air increments, ceilings and classifications'',
effective May 29, 2014.
(J) Ohio Administrative Code Rule 3745-31-12, ``Attainment
provisions--data submission requirements'', effective May 29, 2014.
(K) Ohio Administrative Code Rule 3745-31-14, ``Attainment
provisions--preapplication analysis'', effective May 29, 2014.
(L) Ohio Administrative Code Rule 3745-31-15, ``Attainment
provisions--control technology review'', effective May 29, 2014.
(M) Ohio Administrative Code Rule 3745-31-17, ``Attainment
provisions--additional impact analysis'', effective May 29, 2014.
(N) Ohio Administrative Code Rule 3745-31-18, ``Attainment
provisions--air quality models'', effective May 29, 2014.
(O) Ohio Administrative Code Rule 3745-31-19, ``Attainment
provisions--notice to the United States environmental protection
agency'', effective May 29, 2014.
(P) Ohio Administrative Code Rule 3745-31-20, ``Attainment
provisions--innovative control technology'', effective May 29, 2014.
(Q) Ohio Administrative Code Rule 3745-31-21, ``Nonattainment
provisions--review of major stationary sources and major
modifications--stationary source applicability and exemptions'',
effective May 29, 2014.
(R) Ohio Administrative Code Rule 3745-31-22, ``Nonattainment
provisions--conditions for approval'', except for paragraph (A)(3)(b),
effective May 29, 2014.
(S) Ohio Administrative Code Rule 3745-31-23, ``Nonattainment
provisions--stationary sources locating in designated clean or
unclassifiable areas which would cause or contribute to a violation of
a national ambient air quality standard'' with exclusion of the 1-hour
NO2 Significant Impact Level described in table in paragraph
(A), effective May 29, 2014.
(T) Ohio Administrative Code Rule 3745-31-24, ``Nonattainment
provisions--baseline for determining credit for emission and air
quality offsets'', except for paragraph (F), effective May 29, 2014.
(U) Ohio Administrative Code Rule 3745-31-25, ``Nonattainment
provisions--location of offsetting emissions'', effective May 29, 2014.
[[Page 36481]]
(V) Ohio Administrative Code Rule 3745-31-26, ``Nonattainment
provisions--offset ratio requirements'', except for paragraph (D),
effective May 29, 2014.
(W) Ohio Administrative Code Rule 3745-31-27, ``Nonattainment
provisions--administrative procedures for emission offsets'', except
for paragraph (A)(1)(b), effective May 29, 2014.
(X) Ohio Administrative Code Rule 3745-31-29, ``General permit-to-
install and general PTIO'', effective May 29, 2014.
(Y) Ohio Administrative Code Rule 3745-31-32, ``Plantwide
applicability limit (PAL)'', effective May 29, 2014.
(Z) May 19, 2014, ``Director's Final Findings and Orders'', signed
by Craig W. Butler, Director, Ohio Environmental Protection Agency.
[FR Doc. 2015-15554 Filed 6-24-15; 8:45 am]
BILLING CODE 6560-50-P