[Federal Register Volume 69, Number 218 (Friday, November 12, 2004)]
[Rules and Regulations]
[Pages 65375-65378]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 04-24918]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[R07-OAR-2004-IA-0005; FRL-7836-4]


Approval and Promulgation of State Implementation Plans; State of 
Iowa

AGENCY: Environmental Protection Agency (EPA).

ACTION: Direct final rule.

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SUMMARY: EPA is announcing a revision to the Iowa State implementation 
plan (SIP) establishing exemptions for equipment that is either used 
for nonproduction activities or exhausted inside a building, to 
establish an exemption for manually-operated equipment, and to 
establish exemptions for emission units that can be classified as small 
units. The State has determined that air pollution emissions from this 
equipment are negligible and these exemptions are likely to result in 
no significant impact on human health or the environment.

DATES: This direct final rule will be effective January 11, 2005, 
without further notice, unless EPA receives adverse comment by December 
13, 2004. If adverse comment is 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 Regional Material in 
EDocket (RME) ID Number R07-OAR-2004-IA-0005, by one of the following 
methods:
    1. Federal eRulemaking Portal: http://www.regulations.gov. Follow 
the on-line instructions for submitting comments.
    2. Agency Web site: http://docket.epa.gov/rmepub/. RME, EPA's 
electronic public docket and comment system, is EPA's preferred method 
for receiving comments. Once in the system, select ``quick search;'' 
then key in the appropriate RME Docket identification number. Follow 
the on-line instructions for submitting comments.
    3. E-mail: <a href="/cdn-cgi/l/email-protection#94fcf5f9fdf8e0fbfabafcf1f5e0fcf1e6d4f1e4f5baf3fbe2"><span class="__cf_email__" data-cfemail="e68e878b8f8a928988c88e8387928e8394a6839687c8818990">[email protected]</span></a>.
    4. Mail: Heather Hamilton, Environmental Protection Agency, Air 
Planning and Development Branch, 901 North 5th Street, Kansas City, 
Kansas 66101.
    5. Hand Delivery or Courier: Deliver your comments to Heather 
Hamilton, Environmental Protection Agency, Air Planning and Development 
Branch, 901 North 5th Street, Kansas City, Kansas 66101.
    Instructions: Direct your comments to RME ID No. R07-OAR-2004-IA-
0005. EPA's policy is that all comments received will be included in 
the public docket without change and may be made available online at 
http://docket.epa.gov/rmepub/, 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 RME, regulations.gov, 
or e-mail. The EPA RME Web site and the Federal regulations.gov Web 
site are ``anonymous access'' systems, which means EPA will not know 
your identity or contact information unless you provide it in the body 
of your comment.

[[Page 65376]]

If you send an e-mail comment directly to EPA without going through RME 
or regulations.gov, your e-mail 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 
RME index at http://docket.epa.gov/rmepub/. 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 RME 
or in hard copy at the Environmental Protection Agency, Air Planning 
and Development Branch, 901 North 5th Street, Kansas City, Kansas 
66101. The Regional Office's official hours of business are Monday 
through Friday, 8 to 4:30 excluding Federal holidays. The interested 
persons wanting to examine these documents should make an appointment 
with the office at least 24 hours in advance.

FOR FURTHER INFORMATION CONTACT: Heather Hamilton at (913) 551-7039, or 
by e-mail at <a href="/cdn-cgi/l/email-protection#e38b828e8a8f978c8dcd8b8682978b8691a3869382cd848c95"><span class="__cf_email__" data-cfemail="84ece5e9ede8f0ebeaaaece1e5f0ece1f6c4e1f4e5aae3ebf2">[email protected]</span></a>.

SUPPLEMENTARY INFORMATION: Throughout this document whenever ``we,'' 
``us,'' or ``our'' is used, we mean EPA. This section provides 
additional information by addressing the following questions:

    What Is a SIP?
    What Is the Federal Approval Process for a SIP?
    What Does Federal Approval of a State Regulation Mean to Me?
    What Is Being Addressed in This Document?
    Have the Requirements for Approval of a SIP Revision Been Met?
    What Action is EPA Taking?

What Is a SIP?

    Section 110 of the Clean Air Act (CAA) requires States to develop 
air pollution regulations and control strategies to ensure that State 
air quality meets the national ambient air quality standards (NAAQS) 
established by EPA. These ambient standards are established under 
section 109 of the CAA, and they currently address six criteria 
pollutants. These pollutants are: Carbon monoxide, nitrogen dioxide, 
ozone, lead, particulate matter, and sulfur dioxide.
    Each State must submit these regulations and control strategies to 
us for approval and incorporation into the Federally-enforceable SIP.
    Each federally-approved SIP protects air quality primarily by 
addressing air pollution at its point of origin. These SIPs can be 
extensive, containing State regulations or other enforceable documents 
and supporting information such as emission inventories, monitoring 
networks, and modeling demonstrations.

What Is the Federal Approval Process for an SIP?

    In order for State regulations to be incorporated into the 
federally-enforceable SIP, States must formally adopt the regulations 
and control strategies consistent with State and Federal requirements. 
This process generally includes a public notice, public hearing, public 
comment period, and a formal adoption by a State-authorized rulemaking 
body.
    Once a State rule, regulation, or control strategy is adopted, the 
State submits it to us for inclusion into the SIP. We must provide 
public notice and seek additional public comment regarding the proposed 
Federal action on the State submission. If adverse comments are 
received, they must be addressed prior to any final Federal action by 
us.
    All State regulations and supporting information approved by EPA 
under section 110 of the CAA are incorporated into the federally-
approved SIP. Records of such SIP actions are maintained in the Code of 
Federal Regulations (CFR) at title 40, part 52, entitled ``Approval and 
Promulgation of Implementation Plans.'' The actual State regulations 
which are approved are not reproduced in their entirety in the CFR 
outright but are ``incorporated by reference,'' which means that we 
have approved a given State regulation with a specific effective date.

What Does Federal Approval of a State Regulation Mean to Me?

    Enforcement of the State regulation before and after it is 
incorporated into the federally-approved SIP is primarily a State 
responsibility. However, after the regulation is federally approved, we 
are authorized to take enforcement action against violators. Citizens 
are also offered legal recourse to address violations as described in 
section 304 of the CAA.

What Is Being Addressed in This Document?

    EPA is approving a revision to the SIP for the State of Iowa which 
establishes exemptions from its construction permitting program for 
low-emitting equipment that is either used for nonproduction activities 
or exhausted inside a building, an exemption for manually-operated 
equipment, and exemptions for emission units that can be classified as 
small units.
    Equipment that is used for nonproduction activities or exhausted 
inside a building includes carving, cutting, routing, turning, 
drilling, machining, sawing, surface grinding, sanding, planing, 
buffing, sandblast cleaning, shot blasting, shot peening, or polishing 
ceramic artwork, leather, metals (other than beryllium), plastics, 
concrete, rubber, paper stock, and wood or wood products. (Iowa 
Administrative Code 567, chapter 22, Controlling Pollution, 22.1(2)u.)
    Manually-operated equipment exemptions include equipment used for 
buffing, polishing, carving, cutting, drilling, machining, routing, 
sanding, sawing, scarfing, surface grinding, or turning. (Iowa 
Administrative Code 567, Chapter 22, Controlling Pollution, 22.1(2)v.)
    The exemption for small units defines such units as emission units 
and associated control equipment (if applicable) that emit less than 40 
pounds per year of lead and lead compounds expressed as lead; 5 tons 
per year of sulfur dioxide; 5 tons per year of nitrogen oxides; 5 tons 
per year of volatile organic compounds; 5 tons per year of carbon 
monoxide; 5 tons per year of particulate matter; 2.5 tons per year of 
PM10, and 5 tons per year of hazardous air pollutants. An emission unit 
that emits hazardous air pollutants is eligible for this exemption 
provided that the emission unit is not required to be reviewed for 
compliance with emission standards for hazardous air pollutants, or 
emission standards for hazardous air pollutants for source categories. 
An emission unit that emits air pollutants that are not regulated air 
pollutants as defined in the Iowa rules are not eligible to use this 
exemption. This exemption applies to both existing and new or modified 
small units.
    An owner or operator that utilizes the small unit exemption must 
maintain on site an ``exemption justification document.'' The exemption 
justification document must document conformance and compliance with 
the emission rate

[[Page 65377]]

limits contained in the definition of ``small unit'' for the particular 
emission unit or group of similar emission units for which the 
exemption applies. The controls described in the exemption 
justification document establish a limit on potential emissions.
    The revision addresses the concern that small units may together 
lead to negative environmental impacts by use of a ``substantial small 
unit'' provision. A substantial small unit is defined as a unit that 
emits 75 percent of the small unit thresholds. The owner or operator of 
the facility must notify the state within 90 days of the end of a 
calendar year for which the aggregate emissions from substantial small 
units at the facility exceed any of the cumulative notice thresholds.
    A cumulative notice threshold is the total combined emissions from 
all substantial small units using the small unit exemption which emit 
at the facility 0.6 tons per year of lead and lead compounds expressed 
as lead; 40 tons per year of sulfur dioxide; 40 tons per year of 
nitrogen oxides; 40 tons per year of volatile organic compounds; 100 
tons per year of carbon monoxide; 25 tons per year of particulate 
matter; 15 tons per year of PM10; or 10 tons per year of any hazardous 
air pollutant or 25 tons per year of any combination of hazardous air 
pollutants.
    In the event that the small unit or substantial small unit 
thresholds are exceeded, the owner or operator is subject to penalties 
for violation of the rule and must apply for air construction permits. 
(Iowa Administrative Code 567, Chapter 22, Controlling Pollution, 
22.1(2)w.) Emission units which would be classified as major sources or 
modifications are not eligible for any of these exemptions.
    Iowa adopted the rule revisions after a lengthy stakeholder 
process. Informational meetings were held in June and July, 2003, and a 
public hearing was held on October 7, 2003. No comments were received 
at the public hearing or during the comment period.
    The State has reviewed the exemptions to determine whether sources 
operating under these exemptions might be anticipated to cause any air 
quality problems with respect to the NAAQS. The State has concluded 
that emission increases would be insignificant. EPA has concluded that 
exemption of emission units with such small emissions would not be 
expected to affect attainment or maintenance of any NAAQS.

Have the Requirements for Approval of a SIP Revision Been Met?

    The State submittal has met the public notice requirements for SIP 
submissions in accordance with 40 CFR 51.102. The submittal also 
satisfied the completeness criteria of 40 CFR part 51, appendix V. In 
addition, as explained above and in more detail in the technical 
support document which is part of this document, the revision meets the 
substantive SIP requirements of the CAA, including section 110 and 
implementing regulations.

What Action Is EPA Taking?

    EPA is revising the SIP for the State of Iowa for the purpose of 
adding information to establish exemptions for equipment that is either 
used for nonproduction activities or exhausted inside a building, to 
establish an exemption for manually-operated equipment, and to 
establish exemptions for emission units that can be classified as small 
units. The revision for 567-22.1(2)``u'' and 567-22.1(2)``v'' was 
effective October 8, 2003, and the revision for 567-22.1(2)``w'' was 
effective January 14, 2004. This action is being processed as a direct 
final action because the revisions were made as a result of the state's 
negotiated rulemaking process and no comments were submitted during the 
state's public comment and hearing process. Therefore, we do not 
anticipate any adverse comments. Please note that if EPA receives 
adverse comment on part of this rule and if that part can be severed 
from the remainder of the rule, EPA may adopt as final those parts of 
the rule that are not the subject of an adverse comment.

Statutory and Executive Order Reviews

    Under Executive Order 12866 (58 FR 51735, October 4, 1993), this 
action is not a ``significant regulatory action'' and therefore is not 
subject to review by the Office of Management and Budget. For this 
reason, this action is also not subject to Executive Order 13211, 
``Actions Concerning Regulations That Significantly Affect Energy 
Supply, Distribution, or Use'' (66 FR 28355, May 22, 2001). This action 
merely approves State law as meeting Federal requirements and imposes 
no additional requirements beyond those imposed by State law. 
Accordingly, the Administrator certifies that this rule will not have a 
significant economic impact on a substantial number of small entities 
under the Regulatory Flexibility Act (5 U.S.C. 601 et seq.). Because 
this rule approves pre-existing requirements under State law and does 
not impose any additional enforceable duty beyond that required by 
State law, it 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).
    This rule also does not have tribal implications because it will 
not have a substantial direct effect on one or more Indian tribes, on 
the relationship between the Federal Government and Indian tribes, or 
on the distribution of power and responsibilities between the Federal 
Government and Indian tribes, as specified by Executive Order 13175 (65 
FR 67249, November 9, 2000). This action also does not have Federalism 
implications because it does not have substantial direct effects on the 
States, on the relationship between the national government and the 
States, or on the distribution of power and responsibilities among the 
various levels of government, as specified in Executive Order 13132 (64 
FR 43255, August 10, 1999). This action merely approves a State rule 
implementing a Federal standard, and does not alter the relationship or 
the distribution of power and responsibilities established in the CAA. 
This rule also is not subject to Executive Order 13045, ``Protection of 
Children from Environmental Health Risks and Safety Risks'' (62 FR 
19885, April 23, 1997), because it is not economically significant.
    In reviewing SIP submissions, EPA's role is to approve State 
choices, provided that they meet the criteria of the CAA. In this 
context, in the absence of a prior existing requirement for the State 
to use voluntary consensus standards (VCS), EPA has no authority to 
disapprove a SIP submission for failure to use VCS. It would thus be 
inconsistent with applicable law for EPA, when it reviews a SIP 
submission, to use VCS in place of a SIP submission that otherwise 
satisfies the provisions of the CAA. Thus, the requirements of section 
12(d) of the National Technology Transfer and Advancement Act of 1995 
(15 U.S.C. 272 note) do not apply. This rule does not impose an 
information collection burden under the provisions of the Paperwork 
Reduction Act of 1995 (44 U.S.C. 3501 et seq.).
    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 rule and other

[[Page 65378]]

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 Clean Air Act, petitions for 
judicial review of this action must be filed in the United States Court 
of Appeals for the appropriate circuit by January 11, 2005. Filing a 
petition for reconsideration by the Administrator of this final rule 
does not affect the finality of this rule 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, Carbon monoxide, 
Incorporation by reference, Intergovernmental relations, Lead, Nitrogen 
dioxide, Ozone, Particulate matter, Reporting and recordkeeping 
requirements, Sulfur oxides, Volatile organic compounds.

    Dated: November 1, 2004.
James B. Gulliford,
Regional Administrator, Region 7.

0
Chapter I, title 40 of the Code of Federal Regulations is amended as 
follows:

PART 52--[AMENDED]

0
1. The authority citation for part 52 continues to read as follows:

    Authority: 42 U.S.C. 7401 et seq.

Subpart Q--Iowa

0
2. In Sec.  52.820 the table in paragraph (c) is amended under chapter 
22 by revising the entry for ``567-22.1'' to read as follows:


Sec.  52.820  Identification of plan.

* * * * *
    (c) * * *

                                          EPA-Approved Iowa Regulations
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                                                      State
      Iowa citation               Title          effective date    EPA approval date          Explanation
----------------------------------------------------------------------------------------------------------------
                 Iowa Department of Natural Resources, Environmental Protection Commission (567)
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                                                  * * * * * * *
                                        Chapter 22--Controlling Pollution
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567-22.1................  Permits Required for          10/8/03  11/12/04 [insert FR   Subrules 22.1(2), 22.1(2)
                           New or Existing              1/14/04   page number where     ``g,'' 22.1(2) ``i''
                           Stationary Sources.                    the document          have a state effective
                                                                  begins].              date of 5/23/01.
                                                                                        Subrules 22.1(2) ``u''
                                                                                        and ``v'' have a state
                                                                                        effective date of 10/8/
                                                                                        03 and subrule 22.1(2)
                                                                                        ``w'' has a state
                                                                                        effective date of 1/14/
                                                                                        04.
                                                  * * * * * * *
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[FR Doc. 04-24918 Filed 11-10-04; 8:45 am]
BILLING CODE 6560-50-P


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