[Federal Register Volume 83, Number 197 (Thursday, October 11, 2018)]
[Rules and Regulations]
[Pages 51361-51365]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2018-22012]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R05-OAR-2017-0165; FRL-9985-13-Region 5]


Air Plan Approval; Ohio; Approval of Sulfur Dioxide Regulations

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: The Environmental Protection Agency (EPA) is approving Ohio's 
revisions to its State Implementation Plan (SIP) for sulfur dioxide 
(SO2) under the Clean Air Act (CAA). These revisions update 
facility information statewide and add new emission limits for selected 
sources in Lake and Jefferson Counties. EPA proposed to approve Ohio's 
SIP revision request on August 16, 2018. The revised regulations do not 
impose additional emission restrictions except for certain site-
specific provisions which have been included in response to Ohio's 
nonattainment area designations of August 5, 2013. EPA received no 
adverse comments and is finalizing the approval.

DATES: This final rule is effective on November 13, 2018.

ADDRESSES: EPA has established a docket for this action under Docket ID 
No. EPA-R05-OAR-2017-0165. All documents in the docket are listed on 
the www.regulations.gov website. Although listed in the index, some 
information is not publicly available, i.e., Confidential Business 
Information (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 
through www.regulations.gov or 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 Mary Portanova, Environmental Engineer, at (312) 
353-5954 before visiting the Region 5 office.

FOR FURTHER INFORMATION CONTACT: Mary Portanova, Environmental 
Engineer, Control Strategies Section, Air Programs Branch (AR-18J), 
Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, 
Chicago, Illinois 60604, (312) 353-5954, [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. Public Comment and EPA Response
III. What Action is EPA Taking?
IV. Incorporation by Reference
V. Statutory and Executive Order Reviews

I. Background

    On March 13, 2017, Ohio submitted revisions to the Ohio 
Administrative Code Chapter 3745-18 (OAC 3745-18), effective on 
February 16, 2017, for incorporation by EPA into the Ohio 
SO2 SIP. OAC 3745-18 contains Ohio's air emission 
regulations for SO2, which include both generally applicable 
requirements and specific SO2 emission limits for each Ohio 
county. The revisions update facility information statewide, remove 
obsolete emission limits, and add new emission limits for selected 
sources in Lake and Jefferson Counties. On August 16, 2018 (83 FR 
40723), EPA proposed to approve the submitted revisions. EPA is taking 
no action on certain parts of OAC 3745-18-04. EPA received no adverse 
public comments on this proposal; see the discussion in section II 
below.
    Ohio's March 13, 2017 submittal included rules which Ohio had 
developed to address CAA requirements for its 1-hour SO2 
nonattainment areas. EPA proposed to approve the revised rules 
applicable to Ohio's nonattainment areas because these revisions update 
and strengthen the state's SO2 SIP. See section II C of the 
August 16, 2018 (83 FR 40723) notice of proposed rulemaking. The 
approval of these rules is not intended to address whether Ohio has 
fully satisfied EPA's nonattainment planning requirements for the 
nonattainment areas. EPA proposed to approve Ohio's nonattainment plan 
for the Lake County nonattainment area on August 21, 2018 (83 FR 
42235), and intends to address nonattainment planning requirements for 
the remaining nonattainment areas in subsequent actions.

II. Public Comment and EPA Response

    The comment period on EPA's August 16, 2018 (83 FR 40723) notice of 
proposed rulemaking closed on September 17, 2018. EPA received one 
public comment, which generally supported EPA's proposed action. This 
comment and EPA's response are described below.
    Comment: The commenter stated that fewer emissions are better 
emissions, and advocated the use of silicon for harnessing energy in 
solar cells.
    EPA Response: The revised rules do represent a reduction in total 
SO2 emissions in Ohio. The remainder of this comment is 
beyond the scope of EPA's action on Ohio's submittal.

III. What action is EPA taking?

    EPA is approving Ohio's March 13, 2017 submittal of OAC 3745-18-01; 
OAC 3745-18-03; and OAC 3745-18-04

[[Page 51362]]

[except OAC 3745-18-04(D)(2), (D)(3), (D)(5), (D)(6), and (D)(9)(c), 
and OAC 3745-18-04 (E)(2), (E)(3) and (E)(4)]. EPA is also approving 
OAC 3745-18-05 and OAC 3745-18-07 through OAC 3745-18-94. Ohio's 
adoption of these rules was effective on February 16, 2017. EPA is 
taking no action on OAC 3745-18-04(D)(2), (D)(3), (D)(5), (D)(6), and 
(D)(9)(c), and OAC 3745-18-04 (E)(2), (E)(3) and (E)(4). EPA is also 
removing OAC 3745-18-02 from the Ohio SO2 SIP, pursuant to 
Ohio's request of September 10, 2009 \1\. In the codification of this 
rule, besides specifying the approved rules in 40 CFR 52.1870, EPA is 
also removing text in 40 CFR 52.1881 that provided a duplicated and 
outdated listing of approved and disapproved Ohio rules.
---------------------------------------------------------------------------

    \1\ Correction: The August 16, 2018 (83 FR 40723) notice of 
proposed rulemaking erroneously gave Ohio's 2009 SIP revision 
submittal date as September 17, 2009. Ohio's submittal requesting 
the removal of 3745-18-02 was dated September 10, 2009.
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IV. 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 through www.regulations.gov and at the EPA Region 5 
Office (please contact the person identified in the FOR FURTHER 
INFORMATION CONTACT section of this preamble for more information). 
Therefore, these materials have been approved by EPA for inclusion in 
the State implementation plan, have been incorporated by reference by 
EPA into that plan, are fully federally enforceable under sections 110 
and 113 of the CAA as of the effective date of the final rulemaking of 
EPA's approval, and will be incorporated by reference in the next 
update to the SIP compilation.\2\
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    \2\ 62 FR 27968 (May 22, 1997).
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V. 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);
     Is not an Executive Order 13771 (82 FR 9339, February 2, 
2017) regulatory action because SIP approvals are exempted under 
Executive Order 12866;
     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, 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 
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 December 10, 2018. 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. 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, Incorporation by 
reference, Intergovernmental relations, Reporting and recordkeeping 
requirements, Sulfur oxides.

    Dated: September 25, 2018.
James Payne,
Acting 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. In Sec.  52.1870, the table in paragraph (c) is amended by revising 
all the entries for ``Chapter 3745-18 Sulfur Dioxide Regulations'' to 
read as follows:


Sec.  52.1870   Identification of plan.

* * * * *
    (c) * * *

[[Page 51363]]



                                          EPA-Approved Ohio Regulations
----------------------------------------------------------------------------------------------------------------
                                                         Ohio
       Ohio citation              Title/subject       effective      EPA approval date             Notes
                                                         date
----------------------------------------------------------------------------------------------------------------
 
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------
                                   Chapter 3745-18 Sulfur Dioxide Regulations
----------------------------------------------------------------------------------------------------------------
3745-18-01.................  Definitions and           2/16/2017  10/11/2018, [insert
                              Incorporation by                     Federal Register
                              Reference.                           citation].
3745-18-03.................  Compliance Time           2/16/2017  10/11/2018, [insert
                              Schedules.                           Federal Register
                                                                   citation].
3745-18-04.................  Measurement Methods       3/21/2000  1/31/2002, 67 FR 4669.  Only (D)(9)(c).
                              and Procedures.
3745-18-04.................  Measurement Methods       2/16/2017  10/11/2018, [insert     Except (D)(2), (D)(3),
                              and Procedures.                      Federal Register        (D)(5), (D)(6),
                                                                   citation].              (D)(9)(c), (E)(2),
                                                                                           (E)(3), and (E)(4).
3745-18-05.................  Ambient and               2/16/2017  10/11/2018, [insert
                              Meteorological                       Federal Register
                              Monitoring                           citation].
                              Requirements.
3745-18-06.................  General Emission Limit    2/17/2011  11/19/2013, 78 FR
                              Provisions.                          69299.
3745-18-07.................  Adams County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-08.................  Allen County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-09.................  Ashland County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-10.................  Ashtabula County          2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-11.................  Athens County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-12.................  Auglaize County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-13.................  Belmont County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-14.................  Brown County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-15.................  Butler County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-16.................  Carroll County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-17.................  Champaign County          2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-18.................  Clark County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-19.................  Clermont County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-20.................  Clinton County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-21.................  Columbiana County         2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-22.................  Coshocton County          2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-23.................  Crawford County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-24.................  Cuyahoga County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-25.................  Darke County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-26.................  Defiance County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-27.................  Delaware County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-28.................  Erie County Emission      2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-29.................  Fairfield County          2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-30.................  Fayette County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-31.................  Franklin County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-32.................  Fulton County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].

[[Page 51364]]

 
3745-18-33.................  Gallia County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-34.................  Geauga County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-35.................  Greene County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-36.................  Guernsey County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-37.................  Hamilton County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-38.................  Hancock County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-39.................  Hardin County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-40.................  Harrison County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-41.................  Henry County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-42.................  Highland County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-43.................  Hocking County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-44.................  Holmes County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-45.................  Huron County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-46.................  Jackson County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-47.................  Jefferson County          2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-48.................  Knox County Emission      2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-49.................  Lake County Emission      2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-50.................  Lawrence County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-51.................  Licking County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-52.................  Logan County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-53.................  Lorain County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-54.................  Lucas County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-55.................  Madison County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-56.................  Mahoning County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-57.................  Marion County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-58.................  Medina County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-59.................  Meigs County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-60.................  Mercer County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-61.................  Miami County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-62.................  Monroe County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-63.................  Montgomery County         2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-64.................  Morgan County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-65.................  Morrow County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-66.................  Muskingum County          2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-67.................  Noble County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].

[[Page 51365]]

 
3745-18-68.................  Ottawa County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-69.................  Paulding County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-70.................  Perry County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-71.................  Pickaway County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-72.................  Pike County Emission      2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-73.................  Portage County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-74.................  Preble County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-75.................  Putnam County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-76.................  Richland County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-77.................  Ross County Emission      2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-78.................  Sandusky County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-79.................  Scioto County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-80.................  Seneca County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-81.................  Shelby County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-82.................  Stark County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-83.................  Summit County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-84.................  Trumbull County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-85.................  Tuscarawas County         2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-86.................  Union County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-87.................  Van Wert County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-88.................  Vinton County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-89.................  Warren County Emission    2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-90.................  Washington County         2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-91.................  Wayne County Emission     2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-92.................  Williams County           2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
3745-18-93.................  Wood County Emission      2/16/2017  10/11/2018, [insert
                              Limits.                              Federal Register
                                                                   citation].
3745-18-94.................  Wyandot County            2/16/2017  10/11/2018, [insert
                              Emission Limits.                     Federal Register
                                                                   citation].
 
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------

* * * * *

0
3. Section 52.1881 is amended by:
0
a. Revising paragraph (a) introductory text; and
0
b. Removing and reserving paragraphs (a)(1) through (6).
    The revision reads as follows:


Sec.  52.1881   Control strategy: Sulfur oxides (sulfur dioxide).

    (a) EPA is approving, disapproving or taking no action on various 
portions of the Ohio sulfur dioxide control plan as noticed below. The 
disapproved portions of the Ohio plan do not meet the requirements of 
Sec.  51.13 of this chapter in that they do not provide for attainment 
and maintenance of the national standards for sulfur oxides (sulfur 
dioxide).
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[FR Doc. 2018-22012 Filed 10-10-18; 8:45 am]
 BILLING CODE 6560-50-P


