Rule2022-15026
Air Plan Approval; Arizona; Maricopa County Air Quality Department
Primary source
Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.
Published
July 15, 2022
Effective
August 15, 2022
Issuing agencies
Environmental Protection Agency
Abstract
The Environmental Protection Agency (EPA) is taking final action to approve a revision to the Maricopa County Air Quality Department (MCAQD) portion of the Arizona State Implementation Plan (SIP). This revision concerns emissions of volatile organic compounds (VOC). We are approving rescissions of local rules that regulate these emission sources under the Clean Air Act (CAA or the Act).
Full Text
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<title>Federal Register, Volume 87 Issue 135 (Friday, July 15, 2022)</title>
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[Federal Register Volume 87, Number 135 (Friday, July 15, 2022)]
[Rules and Regulations]
[Pages 42324-42327]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2022-15026]
[[Page 42324]]
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ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 52
[EPA-R09-OAR-2021-0748; FRL-9217-02-R9]
Air Plan Approval; Arizona; Maricopa County Air Quality
Department
AGENCY: Environmental Protection Agency (EPA).
ACTION: Final rule.
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SUMMARY: The Environmental Protection Agency (EPA) is taking final
action to approve a revision to the Maricopa County Air Quality
Department (MCAQD) portion of the Arizona State Implementation Plan
(SIP). This revision concerns emissions of volatile organic compounds
(VOC). We are approving rescissions of local rules that regulate these
emission sources under the Clean Air Act (CAA or the Act).
DATES: This rule is effective August 15, 2022.
ADDRESSES: The EPA has established a docket for this action under
Docket ID No. EPA-R09-OAR-2021-0748. All documents in the docket are
listed on the <a href="https://www.regulations.gov">https://www.regulations.gov</a> website. Although listed in
the index, some information is not publicly available, e.g.,
Confidential Business Information 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 through <a href="https://www.regulations.gov">https://www.regulations.gov</a>, or please contact the
person identified in the FOR FURTHER INFORMATION CONTACT section for
additional availability information. If you need assistance in a
language other than English or if you are a person with disabilities
who needs a reasonable accommodation at no cost to you, please contact
the person identified in the FOR FURTHER INFORMATION CONTACT section.
FOR FURTHER INFORMATION CONTACT: La Kenya Evans, EPA Region IX, 75
Hawthorne St., San Francisco, CA 94105. By phone: (415) 972-3245 or by
email at <a href="/cdn-cgi/l/email-protection#365340575845185a575d53584f577653465718515940"><span class="__cf_email__" data-cfemail="f09586919e83de9c919b959e8991b0958091de979f86">[email protected]</span></a>.
SUPPLEMENTARY INFORMATION: Throughout this document, ``we,'' ``us'' and
``our'' refer to the EPA.
Table of Contents
I. Proposed Action
II. Public Comments and EPA Responses
III. EPA Action
IV. Incorporation by Reference
V. Statutory and Executive Order Reviews
I. Proposed Action
On February 10, 2022 (87 FR 7784), the EPA proposed to approve the
following rule rescissions into the Arizona SIP.
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Rule No. Title Local adopted date SIP approved date FR citation
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27.............................. Performance Tests....... June 23, 1980................. April 12, 1982............... 47 FR 15579
32 A............................ Odors and Gaseous August 12, 1971............... July 27, 1972................ 37 FR 15080
Emissions (General
prohibitions).
32 B............................ Odors and Gaseous August 12, 1971............... July 27, 1972................ 37 FR 15080
Emissions (Treatment or
processing of animal or
vegetable matter).
32 C............................ Odors and Gaseous August 12, 1971............... July 27, 1972................ 37 FR 15080
Emissions (Storage
requirements).
32 D............................ Odors and Gaseous August 12, 1971............... July 27, 1972................ 37 FR 15080
Emissions (Stack, vent,
or other outlet).
32 E............................ Odors and Gaseous August 12, 1971............... July 27, 1972................ 37 FR 15080
Emissions (Hydrogen
sulfide).
32 F............................ Odors and Gaseous August 12, 1971............... July 27, 1972................ 37 FR 15080
Emissions (Relating to
sulfur oxide and
sulfuric acid).
34 A............................ Organic Solvents- June 23, 1980................. May 5, 1982.................. 47 FR 19326
Volatile Organic
Compounds (VOC).
34 D.1.......................... Dry Cleaning............ June 23, 1980................. May 5, 1982.................. 47 FR 19326
34 E.1.......................... Spray Paint and Other June 23, 1980................. May 5, 1982.................. 47 FR 19326
Surface Coating
Operations (General
Requirements).
34 E.3.......................... Spray Paint and Other June 23, 1980................. May 5, 1982.................. 47 FR 19326
Surface Coating
Operations
(Architectural Coating).
34 L............................ Cutback Asphalt......... June 23, 1980................. May 5, 1982.................. 47 FR 19326
81.............................. Operation............... August 12, 1971............... July 27, 1972................ 37 FR 15080
340............................. Cutback and Emulsified September 13, 1988............ February 1, 1996............. 61 FR 3578
Asphalt.
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We proposed to approve the rescission of these rules because we
determined that the rescissions comply with the relevant CAA
requirements. Our proposed action contains more information on the
rules and our evaluation.
II. Public Comments and EPA Responses
The EPA's proposed action provided a 30-day public comment period.
During this period, we received one comment from the City of Phoenix in
support of the EPA's February 10, 2022 proposed action to rescind the
proposed rules from the Arizona's SIP. We acknowledge the comment, and
we are approving the rescissions of these rules from the SIP. We also
received one anonymous comment which we respond to below.
Comment: The commenter's primary concern with the EPA's proposed
action is that it appears to ``remov[e] longstanding local rules
regarding air quality, due to the fact that those same standards are
covered nationally,'' which would be problematic if ``this rule change
was requested with the intention of ultimately undoing national
standards.'' The commenter notes that if a potential change in the
national standards took place, ``[rolling back air quality standards]
would be far smoother than if the local rules were still in the way of
those whose aim is government deregulation at the expense of the
environment.'' They recommend that these rules remain in place as ``a
backup option to keeping important public health rules.'' The commenter
also raises environmental justice concerns with respect to the proposed
SIP modification and stresses the need to maintain the National Ambient
Air Quality Standard (NAAQS) to protect marginalized communities within
the Phoenix and South Phoenix area.
EPA's Response: As we noted in our February 10, 2022 proposed rule,
[[Page 42325]]
modifications to a SIP must comply with all requirements of the CAA.
The CAA contains several anti-backsliding provisions, which preclude a
state from altering or removing provisions from an approved
implementation plan if the revision would reduce air quality
protection.\1\ For example, under CAA section 110(l), a SIP revision
cannot be approved if it will interfere with attainment or other
applicable CAA requirements. In addition, CAA section 193 prohibits any
control measure in effect in a nonattainment area prior to the
enactment of the CAA Amendments of 1990 to be modified after enactment,
unless such modification yields equivalent or greater emission
reductions. Consistent with these anti-backsliding provisions, there
are circumstances in which it may be reasonable to relieve states of
requirements that are no longer necessary, or that can be replaced by
other forms of protection that might better meet the local needs and
circumstances of an area.
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\1\ See 78 FR 34178, 34211 (June 6, 2013).
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As we stated in the Technical Support Document (TSD) to our
proposal,\2\ the State of Arizona submitted Maricopa County's Air
Quality Regulations for approval into the Arizona SIP on January 28,
1972. The MCAQD revised various rules in the 1980s to reflect CAA
requirements to implement reasonably available control technology
(RACT) for various source categories and to generally modernize their
local rule book. The revised rules were renumbered from the existing
two-digit system to a three-digit system with the unamended two-digit
rules remaining in the SIP. Some of the locally revised rules were not
submitted to the EPA for inclusion into the SIP at the time. As a
result, there is a difference in requirements between some of the SIP
approved two-digit rules and the locally adopted three-digit rules
which can be a problem when the EPA, MCAQD, the regulated community, or
the public is trying to determine the applicable rule. This is known as
a SIP gap. In April 2016, the EPA analyzed this SIP gap to determine if
the older two-digit rules could potentially be replaced by newer
provisions that are currently only locally applicable. This analysis
had several recommendations for updating the SIP, including the
recission of obsolete two- and three-digit rules without replacement.
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\2\ See TSD, Docket ID: EPA-R09-OAR-2021-0748.
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The SIP recissions from our February 10, 2022 proposed rule fall
into four categories: (1) nine provisions that do not establish
emission limits, enforce the NAAQS, or improve or impact the stringency
of other measures in the SIP; (2) two provisions related to a source
category subject to a control techniques guideline (CTG) document, for
which the State submitted and the EPA approved a negative declaration
stating that there are no sources in the nonattainment area covered by
that CTG; (3) two provisions that have been superseded by newer SIP-
approved rules; and (4) one provision that is not enforceable. Further
explanation on the EPA's rationale for the proposed approval is
provided below.
For the first category, Rule 27, Rule 32 sections A, C, D, and Rule
34 section E do not contain specific emissions limits or other elements
necessary for enforcement. For example, Rule 32 section C states:
Materials including, but not limited to, solvents or other
volatile compounds, paints, acids, alkalies, pesticides, fertilizer
and manure shall be processed, stored, used and transported in such
a manner and by such means that they will not unreasonably
evaporate, leak, escape or be otherwise discharged into the ambient
air so as to cause or contribute to air pollution; and where means
are available to reduce effectively the contribution to air
pollution from evaporation, leakage or discharge, the installation
and use of such control methods, devices or equipment shall be
mandatory.
This provision contains no specific work practice, emission
limitation, or enforcement mechanism that would result in the reduction
of emissions. Therefore, the EPA has concluded, based on a CAA section
110(l) analysis, that removal of this provision would not interfere
with Maricopa County's progress toward attainment, reasonable further
progress (RFP), or any other applicable CAA requirement.
Additionally, Rule 32 sections B and E, Rule 34 section D.1, and
Rule 81 do not regulate categories of emissions related to any NAAQS,
and thus do not contribute to Maricopa County's attainment of the
NAAQS. For example, Rule 34 section D.1 regulates the emission of
perchloroethylene. In 1996, the EPA deleted perchloroethylene from the
definition of VOC on the basis that the chemical has negligible
photochemical reactivity.\3\ Because these emissions are no longer
considered VOC emissions under the CAA, Maricopa County can no longer
consider their reduction as progress towards attaining the NAAQS.\4\
Thus, the EPA has concluded, based on a 110(l) analysis, that removal
of the provision will not interfere with the area's progress towards
attainment or any other applicable CAA requirement. Additional analysis
for each provision in this category can be found in the TSD in the
docket for the proposal.
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\3\ 61 FR 5688 (February 7, 1996).
\4\ See id. at 5689.
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For the second category, Rule 34 section L and Rule 340 contain
similar requirements for the regulation of cutback asphalt, which is a
source category subject to the CTG EPA-450/2-77-037 ``Cutback
Asphalt.'' When there are no existing sources in a nonattainment area
covered by a particular CTG document, or no major non-CTG sources of
NOx or VOC, states may, in lieu of adopting RACT requirements for those
sources, adopt negative declarations certifying that there are no such
sources in the relevant nonattainment area. The State submitted, and
the EPA approved, a negative declaration in Maricopa County on January
7, 2021, (86 FR 971) for cutback asphalt. This negative declaration
applies to both Rule 34 section L and Rule 340. Therefore, the EPA has
concluded, based on a 110(l) analysis, that because there are no
sources of emissions being regulated by Rule 34 section L and Rule 340
in the nonattainment area, removal of these provisions will not
interfere with Maricopa County's progress towards attainment or any
other applicable CAA requirement.
For the third category, Rule 32 section F and Rule 34 section A
were both superseded by subsequent SIP submissions from Maricopa
County. Rule 32 section F was superseded by SIP Rule 510, ``Air Quality
Standards'' (86 FR 54628, October 04, 2021), and Rule 34 section A was
superseded by an updated definition for VOC in the SIP, Maricopa Rule
100, ``General Provisions and Definitions'' (84 FR 13543, April 5,
2019). We conclude that the actions approving Rule 100 and Rule 510
into the SIP are adequate to ensure the removal of Rule 32 section F
and Rule 34 section A would not interfere with Maricopa County's
progress towards attainment, RFP, or any other applicable CAA
requirement.
For the fourth category, there are no test methods that apply to
the regulation in Rule 34 section E.1, which requires surface coating
operations to utilize an ``enclosed area designed to contain not less
than ninety-six percent (96%) by weight of the overspray.'' Without a
test method that can determine if a spray enclosure can capture 96% of
the overspray, the provision is unenforceable and has no impact on the
air quality in Maricopa County. The EPA finds that the provision's
removal would therefore not interfere with
[[Page 42326]]
attainment, RFP, or any other applicable CAA requirement.
The provisions proposed to be rescinded from the Arizona SIP
generally do not achieve emission reductions or are already codified
elsewhere in the SIP. The removal of these rules would not impact the
overall stringency of the Arizona SIP, and as a result, the approval of
this rule action will allow Maricopa to maintain rules in the SIP that
implement, maintain, and enforce the NAAQS.
Under the CAA, the Administrator is required to approve a SIP
submission that complies with the provisions of the CAA and applicable
federal regulations.\5\ Thus, in reviewing SIP submissions, the EPA's
role is to approve state choices, provided that they meet the criteria
of the CAA. As described in our proposed rule and reiterated here,
approval of these recissions complies with CAA sections 110(l) and 193
because these SIP revisions would not interfere with any applicable CAA
requirements, including requirements concerning RFP and attainment of
the NAAQS.
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\5\ 42 U.S.C. 7410(k); 40 CFR 52.02(a).
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III. EPA Action
No comments were submitted that change our assessment of the rule
recissions as described in our proposed action. Therefore, as
authorized in section 110(k)(3) of the Act, the EPA is fully approving
these rule recissions into the Arizona SIP. The rule recissions will
remove the previously approved Rule 27, Rule 32 sections A (all
subsections), B, C, D, E, and F; Rule 34 sections A, D.1, E.1, E.3 and
L (all subsections); Rule 81; and Rule 340 from the SIP.\6\
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\6\ The provisions of Rule 34 were inadvertently omitted from
our original action converting the Arizona SIP to the tabular
notebook format on November 23, 2016 (81 FR 85038). We will recodify
the remaining paragraphs of Rule 34 (consistent with this action's
rescissions) in a separate rulemaking, and as such, our regulatory
text will not address any conflicting provisions.
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IV. Incorporation by Reference
In this rule, the EPA is finalizing regulatory text that includes
incorporation by reference. The EPA is also finalizing deletion of
rules that were previously incorporated by reference from the
applicable Arizona SIP. In accordance with requirements of 1 CFR 51.5,
as discussed in Sections I, II and III of this preamble, the EPA is
finalizing the incorporation by reference for the rescission of the
Arizona rules described in the amendments to 40 CFR part 52 set forth
below. Therefore, these materials have been approved by the EPA for
removal from the SIP and will be incorporated by reference in the next
update to the SIP compilation.\7\ The EPA has made, and will continue
to make, these documents available through <a href="http://www.regulations.gov">www.regulations.gov</a> and at
the EPA Region IX Office (please contact the person identified in the
FOR FURTHER INFORMATION CONTACT section of this preamble for more
information).
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\7\ 62 FR 27968 (May 22, 1997).
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V. Statutory and Executive Order Reviews
Under the Clean Air Act, the Administrator is required to approve a
SIP submission that complies with the provisions of the Act and
applicable federal regulations. 42 U.S.C. 7410(k); 40 CFR 52.02(a).
Thus, in reviewing SIP submissions, the EPA's role is to approve state
choices, provided that they meet the criteria of the Clean Air Act.
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:
<bullet> 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);
<bullet> Does not impose an information collection burden under the
provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.);
<bullet> 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.);
<bullet> 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);
<bullet> Does not have federalism implications as specified in
Executive Order 13132 (64 FR 43255, August 10, 1999);
<bullet> Is not an economically significant regulatory action based
on health or safety risks subject to Executive Order 13045 (62 FR
19885, April 23, 1997);
<bullet> Is not a significant regulatory action subject to
Executive Order 13211 (66 FR 28355, May 22, 2001);
<bullet> 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
<bullet> Does not provide the 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 the 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. The 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 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 September 13, 2022. 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, Nitrogen Oxides, Ozone,
Particulate matter, Reporting and recordkeeping requirements, Sulfur
Oxides, Volatile organic compounds.
[[Page 42327]]
Dated: July 7, 2022.
Martha Guzman Aceves,
Regional Administrator, Region IX.
For the reasons stated in the preamble, EPA amends part 52, chapter
I, Title 40 of the Code of Federal Regulations 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.
Subpart D--Arizona
Sec. 52.120 [Amended]
0
2. In Sec. 52.120 in paragraph (c) amend ``Table 4 to Paragraph (c)--
EPA-Approved Maricopa County Air Pollution Control Regulations'' by
removing the entries for ``Rule 27'', ``Rule 32 (Paragraphs A through F
only)'', ``Rule 81'', and ``Rule 340''.
[FR Doc. 2022-15026 Filed 7-14-22; 8:45 am]
BILLING CODE 6560-50-P
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