Document ID: EPA-R08-OAR-2021-0262-0021
Agency: epa
Document Type: Rule
Title: Air Quality State Implementation Plans; Approvals and Promulgations: Colorado; Revisions to Regulation Number 7; Aerospace, Oil and Gas, and Other RACT Requirements for the 2008 8-Hour Ozone Standard for the Denver Metro/North Front Range Nonattainment Area
Posted Date: 2021-11-05T04:00Z

[Federal Register Volume 86, Number 212 (Friday, November 5, 2021)]
[Rules and Regulations]
[Pages 61071-61075]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2021-24026]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R08-OAR-2021-0262; FRL-9163-02-R8]

Approval and Promulgation of Implementation Plans; Colorado; 
Revisions to Regulation Number 7; Aerospace, Oil and Gas, and Other 
RACT Requirements for the 2008 8-Hour Ozone Standard for the Denver 
Metro/North Front Range Nonattainment Area

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: Subject to certain exceptions, the Environmental Protection 
Agency (EPA) is approving State Implementation Plan (SIP) revisions 
submitted by the State of Colorado on May 14, 2018, May 8, 2019, May 
13, 2020 and March 22, 2021. The revisions are to Colorado Air Quality 
Control Commission (Commission or AQCC) Regulation Number 7 (Reg. 7). 
The revisions to Reg. 7 address Colorado's SIP obligation to require 
reasonably available control technology (RACT) for sources covered by 
the 2016 oil and natural gas control techniques guidelines (CTG or 
CTGs) for nonattainment areas classified as Moderate and above under 
the 2008 ozone National Ambient Air Quality Standard (NAAQS); update 
RACT requirements for major sources of volatile organic compounds (VOC) 
and nitrogen oxides (NOX); reorganize the regulation; add 
incorporation by reference dates to rules and reference methods; and 
make typographical, grammatical, and formatting corrections. Also, the 
EPA is finalizing approval of the State's negative declaration that 
there are no sources in the Denver Metro/North Front Range (DMNFR) Area 
subject to the aerospace CTG, which was conditionally approved in our 
February 24, 2021 rulemaking. Finally, we are taking no action today on 
several specific portions of the State submittals, as further explained 
below. The EPA is issuing this final rule pursuant to the Clean Air Act 
(CAA).

DATES: This rule is effective on December 6, 2021.

ADDRESSES: The EPA has established a docket for this action under 
Docket ID No. EPA-R08-OAR-2021-0262. All documents in the docket are 
listed on the http://www.regulations.gov website. 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, is not placed on the 
internet and will be publicly available only in hard copy form. 
Publicly available docket materials are available through http://www.regulations.gov, or please contact the person identified in the FOR 
FURTHER INFORMATION CONTACT section for additional availability 
information.

FOR FURTHER INFORMATION CONTACT: Abby Fulton, Air and Radiation 
Division, EPA, Region 8, Mailcode 8ARD-IO, 1595 Wynkoop Street, Denver, 
Colorado 80202-1129, telephone number: (303) 312-6563, email address: 
[email protected].

SUPPLEMENTARY INFORMATION: Throughout this document ``we,'' ``us,'' and 
``our'' means the EPA.

I. Background

    The background for this action is discussed in detail in our June 
22, 2021 proposal.\1\ In that document we proposed to approve various 
revisions to the Colorado SIP that were submitted to the EPA on May 14, 
2018, May 8, 2019, May 13, 2020 and March 22, 2021. In particular, we 
proposed to approve certain Reg. 7 rules to meet the 2008 8-hour ozone 
NAAQS oil and gas CTG RACT requirements for Moderate nonattainment 
areas that were not acted on in our July 3, 2018 \2\ and February 24, 
2021 \3\ rulemakings. We also proposed to approve certain area source 
rules as meeting the 2008 8-hour ozone NAAQS RACT requirements for 
Serious nonattainment areas. Additionally, we proposed finalizing 
approval of the State's negative declaration that there are no sources 
in the DMNFR Area subject to the aerospace CTG, which was conditionally 
approved in our February 24, 2021 \4\ rulemaking. The factual and legal 
background for this action is discussed in detail in our June 22, 2021 
proposed approval. The proposal provides a detailed description of the 
revisions and the rationale for the EPA's proposed actions.
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    \1\ 86 FR 32656.
    \2\ Final Rule, Approval and Promulgation of State 
Implementation Plan Revisions; Colorado; Attainment Demonstration 
for the 2008 8-Hour Ozone Standard for the Denver Metro/North Front 
Range Nonattainment Area, and Approval of Related Revisions, 83 FR 
31068, 31069-31072.
    \3\ Final Rule, Approval and Promulgation of Implementation 
Plans; Colorado; Revisions to Regulation Number 7 and RACT 
Requirements for 2008 8-Hour Ozone Standard for the Denver Metro/
North Front Range Nonattainment Area, 86 FR 11125, 11126-11127.
    \4\ 86 FR 11125.
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II. Comments

    We received comments on the proposal from several commenters. One 
comment was a request to set up an air monitoring station near the 
Denver International Airport where there is oil and natural gas 
drilling activity. This comment is outside the scope of this action.
    One set of relevant comments was submitted by the Center for 
Biological Diversity, Earthworks, and the Sierra Club. The comments 
were related to compliance with the CAA, CTGs as guidance documents, 
requirements that constitute RACT, suggested RACT for specific emission 
points in Colorado's submittal, enforceability, and CAA section 110(l). 
A summary of the comments and the EPA's responses are provided in the 
Response to Comments Document, which is contained within the docket for 
this action.
    One specific comment received was related to periodic testing and 
monitoring to demonstrate compliance with the 95% control efficiency 
for control devices.\5\ Upon further evaluation, the EPA determined 
that Colorado's SIP submissions were deficient for RACT purposes 
because Colorado did not include recommended provisions that are in the 
CTG concerning periodic performance testing for combustion devices 
controlling emissions from storage tanks and centrifugal compressors. 
Therefore, in this final action, the EPA is not acting on the following 
submitted revisions: Reg. 7, Section XII. J.1.\6\ from the May 14, 2018 
submittal for centrifugal compressors; Sections I.D., I.E, and I.F. 
from the May 13, 2020 submittal for storage tanks; and I.J.1. for 
centrifugal compressors. The EPA proposed to approve these portions of 
the respective SIP submittals in our June 22, 2021 proposal. These 
portions of these SIP

[[Page 61072]]

submittals will be acted on at a later date.
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    \5\ See comment and response number 16 in the ``Response to 
Comments for the Federal Register Notice on Approval and 
Promulgation of Implementation Plans; Colorado; Revisions to 
Regulation Number 7; Aerospace, Oil and Gas, and Other RACT 
Requirements for 2008 8-Hour-Ozone Standard for the Denver Metro/
North Front Range Nonattainment Area'' document. Contained within 
the document for this section.
    \6\ Since renumbered to Colorado Reg. 7, Part D, Section I.J.1.
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III. Final Action

    The EPA is approving submitted revisions to Sections II, XII, and 
XVIII of Reg. 7 from the State's May 14, 2018 and May 8, 2019 
submittals and Parts A through E from the State's May 13, 2020 
submission as shown in Table 1, except for those revisions we are not 
acting on as represented in Table 2. We are approving Colorado's 
determination that the above rules constitute RACT for the specific 
categories addressed in Table 3.

 Table 1--List of Colorado Revisions to Reg. 7 That the EPA Is Approving
                             in This Action
------------------------------------------------------------------------
     Revised sections in May 14, 2018, May 8, 2019 and May 13, 2020
                         submittals for approval
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May 14, 2018 Submittal:
    II.B, XII.A.2, XII.B.1.-B.3., XII.B.6-B.13, XII.B.15-B.21.,
     XII.B.24.-B.25., XII.C.1.c.-1.e., XII.C.1.e.(iv), XII.F.3.a.(i)-
     a.(x), XII.F.5., XII.F.5.c-G.1., XII.G.3-G.4., XII.H.3.,
     XII.H.6.a., XII.I., XII.I.5., XII.J., XII.J.2-2.e., XII.K-K.5.,
     XII.L.-L.8.a.(v), XVIII, XVIII.B.1.-B.3., XVIII.B.5, XVIII.B.7.-
     B.11., XVIII.C.-C.2.c.(ii), XVIII.D.-D.2.b., and XVIII.E.-E.2.c.
May 8, 2019 Submittal:
    XII.B.12.-B.13, XII.B.20., XII.G.3., XII.J.2.e., XII.K.5.,
     XVIII.B.1., XVIII.B.5., XVIII.B.7.-B.9., and XVIII.D.1.b.
May 13, 2020 Submittal:
    Outline of Regulation, PART A, I.A.1.c., I.B.1.c., I.B.2.h., II.B.,
     PART B, I.-I.C., II.-II.B., III.-III.B., IV.-IV.D.4.e., V.-V.C.,
     VI.-VI.C.4.c.(ii), VII.-VII.B.2.b., Appendix B.II., Appendix B.V.,
     Appendix B.VIII., Appendix C, PART C, I.-I.O.5.a.(v), II.-
     II.F.6.j., III.-III.B.3.b., IV-IV.B.5.c.(iii)(B), V.-V.C.1.,
     Appendix D (renumbering), Appendix E (renumbering), PART D, I.-
     I.B.27., I.B.29.-I.C.1.e., I.C.1.e.(iii)-e.(iv), I.C.2.-2.a.(v),
     I.G.-I.H.1., I.H.3.-I.I.5., I.J.2.-I.L.8.a.(v)., II.C.,
     II.C.1.,II.C.1.b.(ii)-(ii)(B), II.F, III.-III.B.3., III.B.5.,
     III.B.7.-III.C.2.c.(ii), III.D.-D.2.b., III.D.3.b., III.E.-E.2.c.,
     PART E, I.-I.D., I.D.3.-3.a.(ii), II.-II.A.4.b., II.A.4.b.(ii)-
     4.c., II.A.4.e.-A.8.b.(i), III.-III.B.4.n., IV.-IV.A.7.c.
------------------------------------------------------------------------

 Table 2--List of Colorado Revisions to Reg. 7 That the EPA Is Taking No
                                Action On
------------------------------------------------------------------------
               Revised sections                 Reason for ``no action''
------------------------------------------------------------------------
May 14, 2018 Submittal:
    XII.A.1., XII.A.1.c., XII.A.1.d.(ii),      Superseded by the May 13,
     XII.A.3.-7., XII.B., XII.B.4.-5.,          2020 submittal.
     XII.B.14., XII.B.22.-23., XII.C.,
     XII.C.1.a., XII.C.1.e.(i)-(ii),
     XII.C.1.f.-(ii), XII.D., XII.D.1.,
     XII.D.2.a.-(i), XII.D.2.a.(vi)-(vii),
     XII.E., XII.E.2.c., XII.F., and XII.F.4.
    XII.J.1                                    Provision to be acted on
                                                in a future rulemaking.
    XVIII.B.4 \7\............................  State requested that this
                                                be a ``state only''
                                                definition.\8\
May 8, 2019 Submittal:
    XII.J.1.j................................  Superseded by the May 13,
                                                2020 submittal.
May 13, 2020 submittal:
    Part E, II.A.4.b.(i) and II.A.4.d.-(i)...  Provisions not previously
                                                approved in the SIP.
    I.D.-D.3.a.(i), I.D.3.b.-b.(i),            Provisions to be acted on
     I.D.3.b.(ii), I.D.3.b.(v),                 in a future rulemaking.
     I.D.3.b.(vii), I.D.3.b.(ix), I.D.4.-
     I.E.1.a., I.E.2.-.c.(ii), I.E.2.c.(iv)-
     c.(viii), I.F.-1.d., I.F.1.g.-g.(xii),
     I.F.1.h.-F.2.a., I.F.2.c.-c.(vi), I.F.3.-
     3.a, I.F.3.c.-c.(i)(C), and I.J.1.
------------------------------------------------------------------------

     
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    \7\ Revised Section III.B.4.
    \8\ See March 1, 2021 email and attached letter from Colorado on 
``Revised Pneumatics SIP Revisions Justification'' and May 3, 2021 
email from Leah Martland, Colorado Air Pollution Control Division 
(contained within the docket). The definition for ``enhanced 
response'' is in reference to the State Only pneumatics ``find and 
fix'' program and thus not applicable to SIP provisions.

                   Table 3--Categories, Final Action, and Corresponding Sections of Submittals
----------------------------------------------------------------------------------------------------------------
                Category                              Final action               Location of RACT demonstration
----------------------------------------------------------------------------------------------------------------
Aerospace...............................  Approval............................  Negative declaration.
                                                                                p. 6-3 of Colorado's Serious
                                                                                 State Implementation Plan for
                                                                                 the Denver Metro and North
                                                                                 Front Range Ozone Nonattainment
                                                                                 Area.\9\
General solvent use at major sources....  Approval............................  pp. 619-620, 706, 2800, 2803 and
                                                                                 Technical Support Document for
                                                                                 Reasonably Available Control
                                                                                 Technology for Major Sources
                                                                                 (document number 56, p. 2134)
                                                                                 of the May 13, 2020 submission.
Emissions from stationary internal        Approval............................  pp. 619, 622, 724, 2800-2801,
 combustion engines and flares at                                                2803 and Technical Support
 certain major sources.                                                          Document for Reasonably
                                                                                 Available Control Technology
                                                                                 for Major Sources (document
                                                                                 number 56, p. 2134) of the May
                                                                                 13, 2020 submission.
----------------------------------------------------------------------------------------------------------------

IV. Incorporation by Reference
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    \9\ See Colorado's March 22, 2021 submittal, document set 16 (in 
the docket for this action).
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    In this document, the EPA is finalizing regulatory text that 
includes incorporation by reference. In accordance with requirements of 
1 CFR 51.5, the EPA is finalizing the incorporation by reference of 
Colorado Reg. 7 pertaining to regulation of sources of VOC and 
NOX emissions, except that we are not acting on the 
following submitted revisions: Reg. 7, Sections XII.J.1 from the May 
14, 2018 submittal and Part D, Sections I.D., I.E., I.F. and I.J.1. 
from the May 13, 2020 submittal (as specified in Table 2

[[Page 61073]]

above). The EPA has made, and will continue to make, these materials 
generally available through www.regulations.gov and at the EPA Region 8 
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 the EPA for inclusion 
in the State implementation plan, have been incorporated by reference 
by the 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 the EPA's approval, and will be incorporated by reference 
in the next update to the SIP compilation.\10\
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    \10\ 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:
     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, 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); and
     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.
    We proposed to approve state rules as meeting the CAA standard for 
RACT, which the EPA has defined as the lowest emission limitation that 
a particular source is capable of meeting by the application of control 
technology that is reasonably available considering technological and 
economic feasibility. We also proposed to determine that this rule, if 
finalized, would not have disproportionately high or adverse human 
health or environmental effects on minority or low-income populations 
as described in Executive Order 12898. As to the state rules we are 
approving in this action, we received no comments concerning 
disproportionate impacts. In addition, as explained above, EPA is not 
taking final action on certain portions of the RACT SIP submittals that 
we proposed to approve. We will take final action on those portions of 
the RACT SIP submittal at a later date. Accordingly, we will be further 
evaluating compliance with this executive order at a later date, when 
we take final action on those remaining portions of the RACT SIP 
submittals.
    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. 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 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 4, 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, Carbon monoxide, 
Greenhouse gases, Incorporation by reference, Intergovernmental 
relations, Lead, Nitrogen dioxide, Ozone, Particulate matter, Reporting 
and recordkeeping requirements, Sulfur oxides, Volatile organic 
compounds.

    Dated: October 28, 2021.
Debra H. Thomas,
Acting Regional Administrator, Region 8.

    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.

Subpart G--Colorado

0
2. In Sec.  52.320, the table in paragraph (c) is amended by removing 
the center heading ``5 CCR 1001-09, Regulation Number 7, Control of 
Ozone Via Ozone Precursors and Hydrocarbons via Oil and Gas Emissions, 
(Emissions of Volatile Organic Compounds and Nitrogen Oxides)'' and its 
subsequent entries and adding the following five center headings and 
their subsequent entries in its place:
0
a. ``5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone 
Precursors and Hydrocarbons via Oil and Gas Emissions, (Emissions of 
Volatile Organic Compounds and Nitrogen Oxides), Part A, Applicability 
and General Provisions'';
0
b. ``5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone 
Precursors and Hydrocarbons via Oil and Gas Emissions, (Emissions of 
Volatile Organic Compounds and Nitrogen Oxides), Part B, Storage, 
Transfer, and Disposal of Volatile Organic Compounds and Petroleum 
Liquids and Petroleum Processing and Refining'';
0
c. ``5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone

[[Page 61074]]

Precursors and Hydrocarbons via Oil and Gas Emissions, (Emissions of 
Volatile Organic Compounds and Nitrogen Oxides), Part C, Surface 
Coating, Solvents, Asphalt, Graphic Arts and Printing, and 
Pharmaceuticals'';
0
d. ``5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone 
Precursors and Hydrocarbons via Oil and Gas Emissions, (Emissions of 
Volatile Organic Compounds and Nitrogen Oxides), Part D, Oil and 
Natural Gas Operations''; and
0
e. ``5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone 
Precursors and Hydrocarbons via Oil and Gas Emissions, (Emissions of 
Volatile Organic Compounds and Nitrogen Oxides), Part E, Combustion 
Equipment and Major Source RACT''.
    The additions read as follows:

Sec.  52.320  Identification of plan.

* * * * *
    (c) * * *

----------------------------------------------------------------------------------------------------------------
                                         State         EPA
                Title                  effective    effective     Final rule citation/           Comments
                                          date         date               date
----------------------------------------------------------------------------------------------------------------
 
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------
5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone Precursors and Hydrocarbons via Oil and Gas
 Emissions, (Emissions of Volatile Organic Compounds and Nitrogen Oxides), Part A, Applicability and General
 Provisions
----------------------------------------------------------------------------------------------------------------
I. Applicability....................    2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
                                                                 Register citation], 11/  5/11 except for
                                                                 5/2021.                  I.A.1.b, I.B.1.b,
                                                                                          I.B.2.b, and I.B.2.d;
                                                                                          nonsubstantive changes
                                                                                          approved 7/3/2018, 2/
                                                                                          24/2021, and 11/5/
                                                                                          2021.
II. General Provisions..............    2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
                                                                 Register citation], 11/  5/2011 except for
                                                                 5/2021.                  II.A.12, II.C.1, and
                                                                                          the repeal of
                                                                                          previously approved
                                                                                          II.D; nonsubstantive
                                                                                          changes to II.D
                                                                                          approved 7/3/2018;
                                                                                          nonsubstantive changes
                                                                                          approved 2/24/2021 and
                                                                                          11/5/2021.
----------------------------------------------------------------------------------------------------------------
5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone Precursors and Hydrocarbons via Oil and Gas
 Emissions, (Emissions of Volatile Organic Compounds and Nitrogen Oxides), Part B, Storage, Transfer, and
 Disposal of Volatile Organic Compounds and Petroleum Liquids and Petroleum Processing and Refining
----------------------------------------------------------------------------------------------------------------
I. General Requirements for Storage     2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
 and Transfer of Volatile Organic                                Register citation], 11/  5/2011. nonsubstantive
 Compounds.                                                      5/2021.                  changes approved 2/24/
                                                                                          2021 and 11/5/2021.
II. Storage of Highly Volatile          2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
 Organic Compounds.                                              Register citation], 11/  5/2011. nonsubstantive
                                                                 5/2021.                  changes approved 11/5/
                                                                                          2021.
III. Disposal of Volatile Organic       2/14/2020    12/6/2021  [insert Federal          Previous SIP approvals
 Compounds.                                                      Register citation], 11/  8/5/2011 and 2/24/
                                                                 5/2021.                  2021; nonsubstantive
                                                                                          changes approved 11/5/
                                                                                          2021.
IV. Storage and Transfer of             2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
 Petroleum Liquid.                                               Register citation], 11/  5/2011; nonsubstantive
                                                                 5/2021.                  changes to approved 7/
                                                                                          3/2018 and 2/24/201.
                                                                                          Substantive changes
                                                                                          approved 11/5/2021.
V. Crude Oil........................    2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
                                                                 Register citation], 11/  5/2011; nonsubstantive
                                                                 5/2021.                  approved 7/3/2018, 2/
                                                                                          24/2021, and 11/5/
                                                                                          2021.
VI. Petroleum Processing and            2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
 Refining.                                                       Register citation], 11/  5/2011; nonsubstantive
                                                                 5/2021.                  changes approved 7/3/
                                                                                          2018, 2/24/2021, and
                                                                                          11/5/2021.
VII. Control of Volatile Organic        2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
 Compound Leaks from Vapor                                       Register citation], 11/  5/2011; nonsubstantive
 Collection Systems and Vapor                                    5/2021.                  changes approved 2/24/
 Control Systems Located at Gasoline                                                      2021, substantive
 Terminals, Gasoline Bulk Plants,                                                         changes made to VII.-
 and Gasoline Dispensing Facilities.                                                      VII.B.2.b approved 11/
                                                                                          5/2021.
Appendix B Criteria for Control of      2/14/2020    12/6/2021  [insert Federal          Previous approval 5/30/
 Vapors from Gasoline Transfer to                                Register citation], 11/  95. Substantive
 Storage Tanks.                                                  5/2021.                  changes approved 11/5/
                                                                                          2021
Appendix C Criteria for Control of      2/14/2020    12/6/2021  [insert Federal          Previous approval 3/13/
 Vapors from Gasoline Transfer at                                Register citation], 11/  81. Nonsubstantive
 Bulk Plants.                                                    5/2021.                  changes approved 11/5/
                                                                                          2021.
----------------------------------------------------------------------------------------------------------------
5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone Precursors and Hydrocarbons via Oil and Gas
 Emissions, (Emissions of Volatile Organic Compounds and Nitrogen Oxides), Part C, Surface Coating, Solvents,
 Asphalt, Graphic Arts and Printing, and Pharmaceuticals
----------------------------------------------------------------------------------------------------------------
I. Surface Coating Operations.......    2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
                                                                 Register citation], 11/  5/2011; nonsubstantive
                                                                 5/2021.                  changes approved 7/3/
                                                                                          2018; substantive
                                                                                          changes approved 2/24/
                                                                                          2021, nonsubstantive
                                                                                          changes approved 11/5/
                                                                                          2021.
II. Solvent Use.....................    2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
                                                                 Register citation], 11/  5/2011; substantive
                                                                 5/2021.                  changes approved 2/24/
                                                                                          2021 and 11/5/2021.
III. Use of Cutback Asphalt.........    2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
                                                                 Register citation], 11/  5/2011; nonsubstantive
                                                                 5/2021.                  changes approved 2/24/
                                                                                          2021 and 11/5/2021.
IV. Graphic Arts and Printing.......    2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
                                                                 Register citation], 11/  5/2011. Substantive
                                                                 5/2021.                  changes made in 7/3/
                                                                                          2018 rulemaking. IBR
                                                                                          correction approved 2/
                                                                                          24/2021.
                                                                                          Nonsubstantive changes
                                                                                          approved 11/5/2021.
V. Pharmaceutical Synthesis.........    2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
                                                                 Register citation],      5/2011;,
                                                                 [insert date of          nonsubstantive changes
                                                                 publication in the       approved 2/24/2021 and
                                                                 Federal Register].       [insert date of
                                                                                          publication in the
                                                                                          Federal Register].
Appendix D Minimum Cooling              2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 5/
 Capacities for Refrigerated                                     Register citation], 11/  30/95. Nonsubstantive
 Freeboard Chillers on Vapor                                     5/2021.                  changes approved 11/5/
 Degreasers.                                                                              2021.
Appendix E Emissions Limit              2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 5/
 Conversion Procedure.                                           Register citation], 11/  30/95. Nonsubstantive
                                                                 5/2021.                  changes approved 11/5/
                                                                                          2021.
----------------------------------------------------------------------------------------------------------------
5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone Precursors and Hydrocarbons via Oil and Gas
 Emissions, (Emissions of Volatile Organic Compounds and Nitrogen Oxides), Part D, Oil and Natural Gas
 Operations
----------------------------------------------------------------------------------------------------------------

[[Page 61075]]

 
I. Volatile Organic Compound            2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 2/
 Emissions from Oil and Gas                                      Register citation], 11/  13/2008. Substantive
 Operations.                                                     5/2021.                  changes to Section
                                                                                          XII; state-only
                                                                                          provisions excluded,
                                                                                          approved 7/3/2018.
                                                                                          Substantive changes
                                                                                          approved 11/5/2021
                                                                                          except no action on
                                                                                          Sections I.D., I.E.,
                                                                                          I.F. and I.J.1.
II. Statewide Controls for Oil and      2/14/2020    12/6/2021  [insert Federal          Substantive changes to
 Gas Operations.                                                 Register citation], 11/  II.C., II.C.1.,
                                                                 5/2021.                  II.C.1.b.(ii)-(B), and
                                                                                          II.F approved 11/5/
                                                                                          2021.
III. Natural Gas-Actuated Pneumatic     2/14/2020    12/6/2021  [insert Federal          Substantive changes to
 Controllers Associated with Oil and                             Register citation], 11/  III.-III.B.3.,
 Gas Operations.                                                 5/2021.                  III.B.5., III.B.7.-
                                                                                          III.C.2.c.(ii), III.D.-
                                                                                          III.D.2.b.,
                                                                                          III.D.3.b., and III.E.-
                                                                                          III.E.2.c. approved 11/
                                                                                          5/2021.
----------------------------------------------------------------------------------------------------------------
5 CCR 1001-09, Regulation Number 7, Control of Ozone Via Ozone Precursors and Hydrocarbons via Oil and Gas
 Emissions, (Emissions of Volatile Organic Compounds and Nitrogen Oxides), Part E, Combustion Equipment and
 Major Source RACT
----------------------------------------------------------------------------------------------------------------
I. Control of Emissions from Engines    2/14/2020    12/6/2021  [insert Federal          Previous SIP approval 8/
                                                                 Register citation], 11/  19/2005 and 12/31/
                                                                 5/2021.                  2012; nonsubstantive
                                                                                          changes to sections
                                                                                          XVI.A.-C. 7/3/2018;
                                                                                          substantive changes
                                                                                          approved 2/24/2021,
                                                                                          except sections
                                                                                          XVI.D.4.b.(i) and
                                                                                          XVI.D.4.d. Section
                                                                                          XVII.E.3.a. from the
                                                                                          Regional Haze SIP
                                                                                          approved in SIP.
                                                                                          Previous SIP approval
                                                                                          12/31/2012;
                                                                                          nonsubstantive changes
                                                                                          approved 2/24/2021 and
                                                                                          11/5/2021.
II. Control of Emissions from           2/14/2020    12/6/2021  [insert Federal          Previous SIP approvals
 Stationary and Portable Engines and                             Register citation], 11/  8/19/2005 and 12/31/
 Other Combustion Equipment in the 8-                            5/2021.                  2012; nonsubstantive
 Hour Ozone Control Area.                                                                 changes to approved7/3/
                                                                                          2018; substantive
                                                                                          changes approved 2/24/
                                                                                          2021 except sections
                                                                                          XVI.D.4.b.(i) and
                                                                                          XVI.D.4.d. Substantive
                                                                                          changes approved 11/5/
                                                                                          2021.
III. Control of Emissions from          2/14/2020    12/6/2021  [insert Federal          New section approved in
 Specific Major Sources of VOC and/                              Register citation], 11/  SIP 2/24/2021.
 or NOx in the 8-Hour Ozone Control                              5/2021.                  Substantive changes
 Area.                                                                                    approved 11/5/2021.
IV. Control of Emissions from           2/14/2020    12/6/2021  [insert Federal          New section approved in
 Breweries in the 8-hour Ozone                                   Register citation], 11/  SIP 2/24/2021.
 Control Area.                                                   5/2021.                  Nonsubstantive changes
                                                                                          approved 11/5/2021.
 
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[FR Doc. 2021-24026 Filed 11-4-21; 8:45 am]
BILLING CODE 6560-50-P