[Federal Register Volume 80, Number 79 (Friday, April 24, 2015)]
[Rules and Regulations]
[Pages 22909-22924]
[FR Doc No: 2015-09414]

=======================================================================
-----------------------------------------------------------------------

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R08-OAR-2015-0158; FRL-9924-80-Region 8]

Approval and Promulgation of Air Quality Implementation Plans;
Montana; Revised Format for Materials Being Incorporated by Reference
for Montana

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule; administrative change.

-----------------------------------------------------------------------

SUMMARY: The Environmental Protection Agency (EPA) is revising the
format of materials submitted by the state of Montana that are
incorporated by reference (IBR) into its State Implementation Plan
(SIP). The regulations affected by this format change have all been
previously submitted by Montana and approved by the EPA.

DATES: This action is effective April 24, 2015.

ADDRESSES: EPA has established a docket for this action under Docket ID
No. EPA-R08-OAR-2015-0158. SIP Materials which are incorporated by
reference into 40 CFR part 52 are available for inspection Monday
through Friday, 8:00 a.m. to 4:00 p.m., excluding federal holidays, at
the Air Program, Environmental Protection Agency (EPA), Region 8, 1595
Wynkoop Street, Denver, Colorado 80202-1129. EPA requests that you
contact the individual listed in the FOR FURTHER INFORMATION CONTACT
section to view the hard copy of the docket. An electronic copy of the
state's SIP compilation is also available at http://www.epa.gov/region8/air/sip.html. A hard copy of the regulatory and source-specific
portions of the compilation will also be maintained at the Air and
Radiation Docket and Information Center, EPA West Building, Room 3334,
1301 Constitution Ave. NW., Washington, DC 20460 and the National
Archives and Records Administration (NARA). If you wish to obtain
materials from a docket in the EPA Headquarters Library, please call
the Office of Air and Radiation (OAR) Docket at<PHONE_NUMBER>. For
information on the availability of this material at NARA call (202)
741-6030, or go to http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.

FOR FURTHER INFORMATION CONTACT: Kathy Ayala, Air Program, U.S.
Environmental Protection Agency (EPA), Region 8, Mailcode 8P-AR, 1595
Wynkoop Street, Denver, Colorado 80202-1129,<PHONE_NUMBER>,
<EMAIL_ADDRESS>
SUPPLEMENTARY INFORMATION:

I. Change in IBR Format

    This format revision will affect the ``Identification of plan''
section of 40 CFR part 52, as well as the format of the SIP materials
that will be available for public inspection at the National Archives
and Records Administration (NARA); the Air and Radiation Docket and
Information Center located at EPA Headquarters in Washington, DC, and
the EPA Region 8 Office.

A. Description of a SIP

    Each state has a SIP containing the control measures and strategies
used to attain and maintain the national ambient air quality standards
(NAAQS) and achieve certain other Clean Air Act (Act) requirements
(e.g., visibility requirements, prevention of significant
deterioration). The SIP is extensive, containing such elements as air
pollution control regulations, emission inventories, monitoring network
descriptions, attainment demonstrations, and enforcement mechanisms.

B. How EPA Enforces the SIP

    Each SIP revision submitted by Montana must be adopted at the state
level after undergoing reasonable notice and public hearing. SIPs
submitted to EPA to attain or maintain the NAAQS must include
enforceable emission limitations and other control measures, schedules
and timetables for compliance.
    EPA evaluates submitted SIPs to determine if they meet the Act's
requirements. If a SIP meets the Act's requirements, EPA will approve
the SIP. EPA's notice of approval is published in the Federal Register
and the approval is then codified at 40 CFR part 52. Once EPA approves
a SIP, it is enforceable by EPA and citizens in federal district court.
    We do not reproduce in 40 CFR part 52 the full text of the Montana
regulations that we have approved. Instead, we incorporate them be
reference or IBR. We approve a given state regulation with a specific
effective date and then refer the public to the location(s) of the full
text version of the state regulation(s) should they want to know which
measures are contained in a given SIP (see I.F., Where You Can Find a
Copy of the SIP Compilation).

C. How the State and EPA Update the SIP

    The SIP is a dynamic document which the state can revise as
necessary to address the unique air pollution problems in the state.
Therefore, EPA from time to time must take action on SIP revisions
containing new and/or revised regulations.
    On May 22, 1997 (62 FR 27968), EPA announced revised procedures for
IBR of federally approved SIPs. The procedures announced included: (1)
A new process for IBR of material submitted by states into compilations
and a process for updating those compilations on roughly an annual
basis; (2) a revised mechanism for announcing EPA approval of revisions
to an applicable SIP and updating both the compilations and the CFR;
and, (3) a revised format for the ``Identification of plan'' sections
for each applicable subpart to reflect these revised IBR procedures.

D. How EPA Compiles the SIP

    We have organized into a compilation the federally-approved
regulations, source-specific requirements and nonregulatory provisions
we have approved into the SIP. These compilations may be found at
http://www.epa.gov/region8/air/sip.html. In addition, we maintain hard
copies of the compilation which are updated periodically.

E. How EPA Organizes the SIP Compilation

    Each compilation contains three parts. Part one contains the state
regulations that have been approved, part two contains the source-
specific requirements that have been approved as part of the SIP (if
any), and part three contains non-regulatory provisions that have been
approved. Each compilation contains a table of identifying information
for each regulation, each source-specific requirement, and each
nonregulatory provision. The state effective dates in the tables
indicate the date of the most recent revision to a particular approved
regulation. The table of identifying information in the compilation
corresponds to the table of contents published in 40 CFR part 52 for
the state. The EPA Regional Offices have the primary responsibility for
ensuring accuracy and updating the compilations.

F. Where You Can Find a Copy of the SIP Compilation

    EPA Region 8 developed and will maintain the compilation for
Montana. An electronic copy of the compilation is contained at http://www.epa.gov/region8/air/sip.html. SIP Materials which are incorporated
by reference into 40 CFR part 52 are also available for inspection at
the following locations: Air and Radiation Docket and Information
Center, U.S. Environmental Protection Agency, EPA West Building, Room
3334, 1301 Constitution Ave. NW., Washington, DC 20460 or the National
Archives and Records Administration (NARA). For information on the
availability of this material at NARA, call<PHONE_NUMBER>, or go to:
http://www.archives.gov/federal-register/cfr/ibr-locations.html.

G. The Format of the New Identification of Plan Section

    In order to better serve the public, EPA has revised the
organization of the ``Identification of plan'' section in 40 CFR part
52 and included additional information to clarify the elements of the
SIP.
    The revised Identification of plan section for Montana contains
five subsections:
    1. Purpose and scope (see 40 CFR 52.1370(a));
    2. Incorporation by reference (see 40 CFR 52.1370(b));
    3. EPA-approved regulations (see 40 CFR 52.1370(c));
    4. EPA-approved source-specific requirements (see 40 CFR
52.1370(d)); and,
    5. EPA-approved nonregulatory provisions such as transportation
control measures, statutory provisions, control strategies, monitoring
networks, etc. (see 40 CFR 42.1370(e)).

H. When a SIP Revision Becomes Federally Enforceable

    All revisions to the applicable SIP are federally enforceable as of
the effective date of EPA's approval of the respective revision. In
general, SIP revisions become effective 30 to 60 days after publication
of EPA's SIP approval action in the Federal Register. In specific
cases, a SIP revision action may become effective less than 30 days or
greater than 60 days after the Federal Register publication date. In
order to determine the effective date of EPA's approval for a specific
Montana SIP provision that is listed in 40 CFR 52.1370(c), (d), or (e),
consult the volume and page of the Federal Register cited in 40 CFR
52.1370 for that particular provision.

I. The Historical Record of SIP Revision Approvals

    To facilitate enforcement of previously approved SIP provisions and
to provide a smooth transition to the new SIP processing system, we are
retaining the original Identification of plan section (see 40 CFR
52.1397). This section previously appeared at 40 CFR 52.1370. After an
initial two-year period, we will review our experience with the new
table format and will decide whether to retain the original
Identification of plan section (40 CFR 52.1397) for some further
period.

II. What EPA is doing in this action?

    This action constitutes a ``housekeeping'' exercise to reformat the
codification of the EPA-approved Montana SIP.

III. Good Cause Exemption

    EPA has determined that this action falls under the ``good cause''
exemption in section 553(b)(3)(B) of the Administrative Procedure Act
(APA) which, upon a finding of ``good cause'' authorizes agencies to
dispense with public participation, and section 553(d)(3), which allows
an agency to make a rule effective immediately (thereby avoiding the
30-day delayed effective date otherwise provided for in the APA). This
action simply reformats the codification of provisions which are
already in effect as a matter of law.
    Under section 553 of the APA, an agency may find good cause where
procedures are ``impractical, unnecessary, or contrary to the public
interest.'' Public comment is ``unnecessary'' and ``contrary to the
public interest'' since the codification only reflects existing law.
Likewise, there is no purpose served by delaying the effective date of
this action.

IV. Statutory and Executive Order Reviews

A. General Requirements

    Under Executive Order 12866 (58 FR 51735, October 4, 1993), this
action is not a ``significant regulatory action'' and is therefore not
subject to review by the Office of Management and Budget. This rule is
not subject to Executive Order 13211, ``Actions Concerning Regulations
That Significantly Affect Energy Supply, Distribution, or Use'' (66 FR
28355, May 22, 2001) because it is not a significant regulatory action
under Executive Order 12866. Because the agency has made a ``good
cause'' finding that this action is not subject to notice-and-comment
requirements under the Administrative Procedure Act or any other
statute as indicated in this SUPPLEMENTARY INFORMATION section, it is
not subject to the regulatory flexibility provisions of the Regulatory
Flexibility Act (5 U.S.C. 601 et seq.), or to sections 202 and 205 of
the Unfunded Mandates Reform Act of 1995 (UMRA) (Pub. L. 104-4). In

addition, this action does not significantly or uniquely affect small
governments or impose a significant intergovernmental mandate, as
described in sections 203 and 204 of UMRA. This rule also does 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), nor will it 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 rule also
is not subject to Executive Order 13045 (62 FR 19885, April 23, 1997),
because it is not economically significant. This rule does not involve
technical standards; 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. The rule also does not involve special
consideration of environmental justice related issues as required by
Executive Order 12898 (59 FR 7629, February 16, 1994). This rule does
not impose an information collection burden under the Paperwork
Reduction Act of 1995 (44 U.S.C. 3501 et seq.). EPA's compliance with
these statutes and Executive Orders for the underlying rules are
discussed in previous actions taken on the state's rules.

B. Submission to Congress and the Comptroller General

    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. Section 808 allows the issuing agency to
make a rule effective sooner than otherwise provided by the CRA if the
agency makes a good cause finding that notice and public procedure is
impracticable, unnecessary or contrary to the public interest. This
action simply codifies provisions which are already in effect as a
matter of law in federal and approved state programs. 5 U.S.C. 808(2).
As stated previously, EPA has made such a good cause finding and
established an effective date of April 24, 2015. EPA will submit a
report containing this rule 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. This change to the Identification of plan for Montana is not
a ``major rule'' as defined by 5 U.S.C. 804(2).

C. Petitions for Judicial Review

    EPA has also determined that the provisions of section 307(b)(1) of
the Clean Air Act pertaining to petitions for judicial review are not
applicable to this action. Prior EPA rulemaking actions for each
individual component of the Montana SIP compilation had previously
afforded interested parties the opportunity to file a petition for
judicial review in the United States Court of Appeals for the
appropriate circuit within 60 days of such rulemaking action. Thus, EPA
sees no need in this action to reopen the 60-day period for filing such
petitions for judicial review for this ``Identification of plan''
reorganization action for Montana.

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: March 14, 2015.
Shaun L. McGrath,
Regional Administrator, Region 8.

    40 CFR part 52 is amended to read 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 BB--Montana

Sec.  52.1370  [Redesignated as Sec.  52.1397]

0
2. Section 52.1370 is redesignated as Sec.  52.1397, and in newly
redesignated Sec.  52.1397, revise the section heading and paragraph
(a) to read as follows:

Sec.  52.1397  Original identification of plan.

    (a) This section identifies the original ``Air Implementation Plan
for the State of Montana'' and all revisions submitted by Montana that
were federally approved prior to March 1, 2015.
* * * * *
0
3. Add Sec.  52.1370 to read as follows:

Sec.  52.1370  Identification of plan.

    (a) Purpose and scope. This section sets forth the applicable State
Implementation Plan for Montana under section 110 of the Clean Air Act,
42 U.S.C. 7410 and 40 CFR part 51 to meet national ambient air quality
standards or other requirements under the Clean Air Act.
    (b) Incorporation by reference. (1) Material listed in paragraphs
(c), (d), and (e) of this section with an EPA approval date prior to
March 1, 2015, was approved for incorporation by reference by the
Director of the Federal Register in accordance with 5 U.S.C. 552(a) and
1 CFR part 51. Material is incorporated as submitted by the state to
EPA, and notice of any change in the material will be published in the
Federal Register. Entries for paragraphs (c), (d), and (e) of this
section with EPA approval dates after March 1, 2015, will be
incorporated by reference in the next update to the SIP compilation.
    (2) EPA Region 8 certifies that the rules/regulations provided by
EPA in the SIP compilation at the addresses in paragraph (b)(3) of this
section are an exact duplicate of the officially promulgated state
rules/regulations which have been approved as part of the State
Implementation Plan as of March 1, 2015.
    (3) Copies of the materials incorporated by reference may be
inspected at the Environmental Protection Agency, Region 8, 1595
Wynkoop Street, Denver, Colorado 80202-1129; Air and Radiation Docket
and Information Center, U.S. Environmental Protection Agency, West
Building, 1301 Constitution Ave. NW., Washington, DC 20460; and, the
National Archives and Records Administration (NARA). For information on
the availability of materials from the docket in the EPA Headquarters
Library, please call the Office of Air and Radiation (OAR) at (202)
566-1742. For information on the availability of this material at NARA,
call<PHONE_NUMBER>, or go to http://www.archives.gov/federal-register/cfr/ibr-locations.html. Copies of the Montana regulations we have
approved are also available at http://www.epa.gov/region8/air/sip.html.
    (c) EPA-approved regulations.

--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                  State effective
          State citation                    Rule title                  date         EPA final rule date   Final rule  citation          Comments
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                      (1) Statewide
                                         (i) Administrative Rules of Montana, Subchapter 01, General Provisions
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.101..........................  Definitions...............  8/11/2006            1/26/2010            75 FR 3993
17.8.102..........................  Incorporation by Reference  10/24/2008           1/29/2010            75 FR 4698
17.8.103..........................  Incorporation by Reference  10/26/2007           1/26/2010            75 FR 3993
17.8.105..........................  Testing Requirements......  7/4/1996             8/13/2001            66 FR 42427
17.8.106..........................  Source Testing Protocol...  10/8/1999            8/13/2001            66 FR 42427
17.8.110..........................  Malfunctions..............  4/11/2003            1/24/2006            71 FR 3776
17.8.111..........................  Circumvention.............  9/13/1985            8/13/2001            66 FR 42427
17.8.130..........................  Enforcement Procedures--    4/9/2004             1/24/2006            71 FR 3770
                                     Notice of Violation--
                                     Order to Take Corrective
                                     Action.
17.8.131..........................  Enforcement Procedures--    12/31/1972           8/13/2001            66 FR 42427
                                     Appeal to Board.
17.8.132..........................  Credible Evidence.........  12/8/2000            11/20/2002           67 FR 70009
17.8.140..........................  Rehearing Procedures--Form  12/31/1972           8/13/2001            66 FR 42427
                                     and Filing of Petition.
17.8.141..........................  Rehearing Procedures--      12/31/1972           8/13/2001            66 FR 42427
                                     Filing Requirements.
17.8.142..........................  Rehearing Procedures--      12/31/1972           8/13/2001            66 FR 42427
                                     Board Review.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                         (ii) Administrative Rules of Montana, Subchapter 03, Emission Standards
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.301..........................  Definitions...............  10/24/2008           1/29/2010            75 FR 4698
17.8.302..........................  Incorporation by Reference  10/26/2007           1/26/2010            75 FR 3993
17.8.304..........................  Visible Air Contaminants..  8/11/1995            8/13/2001            66 FR 42427             Excluding (4)(f).
17.8.308..........................  Particulate Matter,         2/13/2009            1/29/2010            75 FR 4698
                                     Airborne.
17.8.309..........................  Particulate Matter, Fuel    11/10/1995           8/13/2001            66 FR 42427             Excluding (5)(b).
                                     Burning Equipment.
17.8.310..........................  Particulate Matter,         11/10/1995           8/13/2001            66 FR 42427             Excluding (3)(e).
                                     Industrial Processes.
17.8.316..........................  Incinerators..............  4/9/2004             7/29/2008            73 FR 43871
17.8.320..........................  Wood-waste Burners........  4/9/2004             1/24/2006            71 FR 3770
17.8.321..........................  Sulfur Emissions--Kraft     12/31/1972           7/18/1995            60 FR 36715             * 16.8.1413 is the SIP
                                     Pulp Mills (16.8.1413).                                                                       approved Kraft Pulp
                                                                                Mill Rule. 17.8.321
                                                                                is not SIP approved.
17.8.322..........................  Sulfur Oxide Emissions--    12/31/1972           8/13/2001            66 FR 42427
                                     Sulfur in Fuel.
17.8.324..........................  Hydrocarbon Emissions--     10/29/1993           8/13/2001            66 FR 42427             Excluding (1)(c) and
                                     Petroleum Products.                                                                           (2)(d).
17.8.325..........................  Motor Vehicles............  12/31/1972           8/13/2001            66 FR 42427
17.8.326..........................  Prohibited Materials for    10/29/1993           8/13/2001            66 FR 42427
                                     Wood or Coal Residential
                                     Stoves.
17.8.330..........................  Emission Standards for      2/10/1989            8/13/2001            66 FR 42427
                                     Existing Aluminum Plants--
                                     Definitions.
17.8.331..........................  Emission Standards for      2/26/1982            8/13/2001            66 FR 42427
                                     Existing Aluminum Plants--
                                     Standards.
17.8.332..........................  Emission Standards for      7/4/1996             8/13/2001            66 FR 42427
                                     Existing Aluminum Plants--
                                     Standard for Visible
                                     Emissions.
17.8.333..........................  Emission Standards for      2/26/1982            8/13/2001            66 FR 42427
                                     Existing Aluminum Plants--
                                     Monitoring and Reporting.
17.8.334..........................  Emission Standards for      2/26/1982            8/13/2001            66 FR 42427
                                     Existing Aluminum Plants--
                                     Startup and Shutdown.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                              (iii) Administrative Rules of Montana, Subchapter 04, Stack Heights and Dispersion Techniques
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.401..........................  Definitions [16.8.1204]...  6/13/1986            7/18/1995            60 FR 36715             * 16.8.1204 is the SIP
                                                                                approved Stack Height
                                                                                and Dispersion
                                                                                Techniques rule.
                                                                                17.8.401 is not SIP
                                                                                approved.
17.8.402..........................  Requirements [16.8.1205]..  6/13/1986            7/18/1995            60 FR 36715             * 16.8.1205 is the SIP
                                                                                approved Stack Height
                                                                                and Dispersion
                                                                                Techniques rule.
                                                                                17.8.402 is not SIP
                                                                                approved.

17.8.403..........................  Exemptions [16.8.1206]....  6/13/1986            7/18/1995            60 FR 36715             * 16.8.1206 is the SIP
                                                                                approved Stack Height
                                                                                and Dispersion
                                                                                Techniques rule.
                                                                                17.8.403 is not SIP
                                                                                approved.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                            (iv) Administrative Rules of Montana, Subchapter 06, Open Burning
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.601..........................  Definitions...............  12/27/2002           8/24/2006            71 FR 49999
17.8.602..........................  Incorporation by Reference  10/26/2007           1/26/2010            75 FR 3993
17.8.604..........................  Prohibited Open Burning--   12/27/2002           8/24/2006            71 FR 49999             Except (1)(a).
                                     When Permit Required.
17.8.605..........................  Special Burning Periods...  12/27/2002           8/24/2006            71 FR 49999
17.8.606..........................  Minor Open Burning Source   12/27/2002           8/24/2006            71 FR 49999
                                     Requirements.
17.8.610..........................  Major Open Burning Source   12/27/2002           8/24/2006            71 FR 49999
                                     Restrictions.
17.8.611..........................  Emergency Open Burning      7/23/1999            8/13/2001            66 FR 42427
                                     Permits.
17.8.612..........................  Conditional Air Quality     12/27/2002           8/24/2006            71 FR 49999
                                     Open Burning Permits.
17.8.613..........................  Christmas Tree Waste Open   7/23/1999            8/13/2001            66 FR 42427
                                     Burning Permits.
17.8.614..........................  Commercial Film Production  12/27/2002           8/24/2006            71 FR 49999
                                     Open Burning Permits.
17.8.615..........................  Firefighter Training......  9/9/1994             8/13/2001            66 FR 42427
--------------------------------------------------------------------------------------------------------------------------------------------------------
                    (v) Administrative Rules of Montana, Subchapter 07, Permit Construction and Operation of Air Contaminant Sources
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.740..........................  Definitions...............  12/27/2002           11/21/2014           79 FR 69374
17.8.743..........................  Montana Air Quality         12/27/2002           11/21/2014           79 FR 69374             Approved except the
                                     Permits--When Required.                                                                       phrase in
                                                                                17.8.743(1)(b)
                                                                                ``asphalt concrete
                                                                                plants, mineral
                                                                                crushers, and''.
17.8.744..........................  Montana Air Quality         12/27/2002           7/8/2011             76 FR 40237
                                     Permits--General
                                     Exclusions.
17.8.745..........................  Montana Air Quality         5/28/2010            2/13/2012            77 FR 7531
                                     Permits--Exclusion for De
                                     Minimis Changes.
17.8.748..........................  New or Modified Emitting    12/27/2002           7/8/2011             76 FR 40237
                                     Units--Permit Application
                                     Requirements.
17.8.749..........................  Conditions For Issuance or  10/17/2003           7/8/2011             76 FR 40237             (1), (3), (4), (5),
                                     Denial of Permit.                                                                             (6), and (8) approved
                                                                                with state effective
                                                                                date of 12/27/02. (7)
                                                                                approved with state
                                                                                effective date of 10/
                                                                                17/03.
17.8.752..........................  Emission Control            12/27/2002           7/8/2011             76 FR 40237
                                     Requirements.
17.8.755..........................  Inspection of Permit......  12/27/2002           7/8/2011             76 FR 40237
17.8.756..........................  Compliance with Other       12/27/2002           7/8/2011             76 FR 40237
                                     Requirements.
17.8.759..........................  Review of Permit            12/23/2005           7/8/2011             76 FR 40237             (1) through (3)
                                     Applications.                                                                                approved with state
                                                                                effective date of 10/
                                                                                17/13. (4) through
                                                                                (6) approved with
                                                                                state effective date
                                                                                of 12/23/05.
17.8.760..........................  Additional Review of        12/27/2002           7/8/2011             76 FR 40237
                                     Permit Applications.
17.8.762..........................  Duration of Permit........  12/27/2002           7/8/2011             76 FR 40237
17.8.763..........................  Revocation of Permit......  10/17/2003           7/8/2011             76 FR 40237             (1) and (4) approved
                                                                                with state effective
                                                                                date of 12/27/02. (2)
                                                                                and (3) approved with
                                                                                state effective date
                                                                                of 10/17/03.
17.8.764..........................  Administrative Amendment    12/27/2002           11/21/2014           79 FR 69374
                                     to Permit.
17.8.765..........................  Transfer of Permit........  12/27/2002           7/8/2011             76 FR 40237
17.8.767..........................  Incorporation by Reference  6/17/2005            7/8/2011             76 FR 40237             (1)(a) through (c)
                                                                                approved with state
                                                                                effective date of 12/
                                                                                27/02. (1)(d) through
                                                                                (g), (2), (3), and
                                                                                (4) approved with
                                                                                state effective date
                                                                                of 6/17/05.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                       (vi) Administrative Rules of Montana, Subchapter 08, Prevention of Significant Deterioration of Air Quality
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.801..........................  Definitions...............  10/12/2012           1/29/2015            80 FR 4793

17.8.802..........................  Incorporation by Reference  6/17/2005            7/19/2006            71 FR 40922
17.8.804..........................  Ambient Air Increments....  8/23/1996            8/13/2001            66 FR 42427
17.8.805..........................  Ambient Air Ceilings......  8/23/1996            8/13/2001            66 FR 42427
17.8.806..........................  Restrictions on Area        8/23/1996            8/13/2001            66 FR 42427
                                     Classifications.
17.8.807..........................  Exclusions from Increment   8/23/1996            8/13/2001            66 FR 42427
                                     Consumption.
17.8.808..........................  Redesignation.............  8/23/1996            8/13/2001            66 FR 42427
17.8.809..........................  Stack Heights.............  8/23/1996            8/13/2001            66 FR 42427
17.8.818..........................  Review of Major Stationary  10/12/2012           1/29/2015            80 FR 4793
                                     Source and Major
                                     Modifications--Source
                                     Applicability and
                                     Exemptions.
17.8.819..........................  Control Technology Review.  4/9/2004             1/24/2006            71 FR 3770
17.8.820..........................  Source Impact Analysis....  8/23/1996            8/13/2001            66 FR 42427
17.8.821..........................  Air Quality Models........  4/11/2003            1/24/2006            71 FR 3776
17.8.822..........................  Air Quality Analysis......  4/9/2004             1/24/2006            71 FR 3770
17.8.823..........................  Source Information........  8/23/1996            8/13/2001            66 FR 42427
17.8.824..........................  Additional Impact Analyses  8/23/1996            8/13/2001            66 FR 42427
17.8.825..........................  Sources Impacting Federal   12/27/2002           7/8/2011             76 FR 40237
                                     Class I Areas--Additional
                                     Requirements.
17.8.826..........................  Public Participation......  12/27/2002           7/8/2011             76 FR 40237
17.8.827..........................  Source Obligation.........  8/23/1996            8/13/2001            66 FR 42427
17.8.828..........................  Innovative Control          8/23/1996            8/13/2001            66 FR 42427
                                     Technology.
--------------------------------------------------------------------------------------------------------------------------------------------------------
      (vii) Administrative Rules of Montana, Subchapter 09, Permit Requirements for Major Stationary Sources or Major Modifications Locating Within
                                                                   Nonattainment Areas
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.901..........................  Definitions...............  10/24/2008           1/29/2010            75 FR 4698
17.8.902..........................  Incorporation by Reference  6/17/2005            7/19/2006            71 FR 40922
17.8.904..........................  When Air Quality            12/27/2002           7/8/2011             76 FR 40237
                                     Preconstruction Permit
                                     Required.
17.8.905..........................  Additional Conditions of    4/11/2003            1/24/2006            71 FR 3776
                                     Air Quality
                                     Preconstruction Permit.
17.8.906..........................  Baseline for Determining    12/27/2002           7/7/2011             76 FR 40237
                                     Credit for Emissions and
                                     Air Quality Offsets.
--------------------------------------------------------------------------------------------------------------------------------------------------------
 (viii) Administrative Rules of Montana, Subchapter 10, Preconstruction Permit Requirements for Major Stationary Sources or Major Modifications Locating
                                                         Within Attainment or Unclassified Areas
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.1001.........................  Definitions...............  8/23/1996            8/13/2001            66 FR 42427
17.8.1002.........................  Incorporation by Reference  6/17/2005            7/19/2006            71 FR 40922
17.8.1004.........................  When Air Quality            12/27/2002           7/8/2011             76 FR 40237
                                     Preconstruction Permit
                                     Required.
17.8.1005.........................  Additional Conditions of    12/27/2002           7/8/2011             76 FR 40237
                                     Air Quality Pre-
                                     construction Permit.
17.8.1006.........................  Review of Specified         8/23/1996            8/13/2001            66 FR 42427
                                     Sources for Air Quality
                                     Impact.
17.8.1007.........................  Baseline for Determining    10/24/2008           1/29/2010            75 FR 4698
                                     Credit for Emissions and
                                     Air Quality Offsets.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                    (ix) Administrative Rules of Montana, Subchapter 11, Visibility Impact Assessment
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.1101.........................  Definitions...............  8/23/1996            8/13/2001            66 FR 42427
17.8.1102.........................  Incorporation by Reference  10/26/2007           1/26/2010            75 FR 3993
17.8.1103.........................  Applicability--Visibility   8/23/1996            8/13/2001            66 FR 42427
                                     Requirements.
17.8.1106.........................  Visibility Impact Analysis  12/27/2002           7/8/2011             76 FR 40237
17.8.1107.........................  Visibility Models.........  8/23/1996            8/13/2001            66 FR 42427
17.8.1108.........................  Notification of Permit      8/23/1996            8/13/2001            66 FR 42427
                                     Application.
17.8.1109.........................  Adverse Impact and Federal  12/27/2002           7/8/2011             76 FR 40237
                                     Land Manager.
17.8.1110.........................  Visibility Monitoring.....  8/23/1996            8/13/2001            66 FR 42427
17.8.1111.........................  Additional Impact Analysis  8/23/1996            8/13/2001            66 FR 42427
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                             (x) Administrative Rules of Montana, Subchapter 13, Conformity
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.1301.........................  Definitions...............  6/4/1999             9/21/2001            66 FR 48561
17.8.1304.........................  Determining Conformity of   8/23/1996            9/21/2001            66 FR 48561
                                     Transportation Plans,
                                     Programs, and Projects to
                                     State or Federal
                                     Implementation Plans.
17.8.1305.........................  Consultation Requirements:  6/4/1999             9/21/2001            66 FR 48561
                                     Applicability.
17.8.1306.........................  Consultation Procedures...  6/4/1999             9/21/2001            66 FR 48561
17.8.1310.........................  Special Issues............  6/4/1999             9/21/2001            66 FR 48561

17.8.1311.........................  Notice Requirements for     6/4/1999             9/21/2001            66 FR 48561
                                     Non-FHWA/FTA Projects.
17.8.1312.........................  Conflict Resolution.......  6/4/1999             9/21/2001            66 FR 48561
17.8.1313.........................  Public Consultation         6/4/1999             9/21/2001            66 FR 48561
                                     Procedures.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                               (xi) Administrative Rules of Montana, Subchapter 14, Conformity of General Federal Actions
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.1401.........................  Definitions...............  6/4/1999             10/7/2002            67 FR 62392
17.8.1402.........................  Incorporation By Reference  6/4/1999             10/7/2002            67 FR 62392
--------------------------------------------------------------------------------------------------------------------------------------------------------
  (xii) Administrative Rules of Montana, Subchapter 16, Emission Control Requirements for Oil and Gas Well Facilities Operating Prior to Issuance of a
                                                               Montana Air Quality Permit
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.1601.........................  Definitions...............  1/1/2006             11/19/2013           78 FR 69296
17.8.1602.........................  Applicability and           1/1/2006             11/19/2013           78 FR 69296
                                     Coordination with Montana
                                     Air Quality Permit Rules.
17.8.1603.........................  Emission Control            1/1/2006             11/19/2013           78 FR 69296
                                     Requirements.
17.8.1604.........................  Inspection and Repair       1/1/2006             11/19/2013           78 FR 69296
                                     Requirements.
17.8.1605.........................  Recordkeeping Requirements  1/1/2006             11/19/2013           78 FR 69296
17.8.1606.........................  Delayed Effective Date....  12/23/2005           11/19/2013           78 FR 69296
--------------------------------------------------------------------------------------------------------------------------------------------------------
                             (xiii) Administrative Rules of Montana, Subchapter 17, Registration of Air Contaminant Sources
--------------------------------------------------------------------------------------------------------------------------------------------------------
17.8.1701.........................  Definitions...............  4/7/2006             11/19/2013           78 FR 69296
17.8.1702.........................  Applicability.............  4/7/2006             11/19/2013           78 FR 69296
17.8.1703.........................  Registration Process and    4/7/2006             11/19/2013           78 FR 69296
                                     Information.
17.8.1704.........................  Registration Fee..........  4/7/2006             11/19/2013           78 FR 69296
17.8.1705.........................  Operating Requirements:     4/7/2006             11/19/2013           78 FR 69296
                                     Facility-wide.
17.8.1710.........................  Oil or Gas Well Facilities  4/7/2006             11/19/2013           78 FR 69296
                                     General Requirements.
17.8.1711.........................  Oil or Gas Well Facilities  4/7/2006             11/19/2013           78 FR 69296
                                     Emission Control
                                     Requirements.
17.8.1712.........................  Oil or Gas Well Facilities  4/7/2006             11/19/2013           78 FR 69296
                                     Inspection and Repair
                                     Requirements.
17.8.1713.........................  Oil or Gas Well Facilities  4/7/2006             11/19/2013           78 FR 69296
                                     Recordkeeping and
                                     Reporting Requirements.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                   (2) County Specific
                                                                   (i) Cascade County
--------------------------------------------------------------------------------------------------------------------------------------------------------
7-01..............................  Definitions...............  10/16/2000           6/12/2001            66 FR 31548
7-02..............................  Prohibited Open Burning--   10/16/2000           6/12/2001            66 FR 31548
                                     When Permit Required.
7-03..............................  Minor Open Burning Source   10/16/2000           6/12/2001            66 FR 31548
                                     Requirements.
7-04..............................  Major Open Burning Source   10/16/2000           6/12/2001            66 FR 31548
                                     Restrictions.
7-05..............................  Special Burning Periods...  10/16/2000           6/12/2001            66 FR 31548
7-06..............................  Firefighting Training.....  10/16/2000           6/12/2001            66 FR 31548
7-07..............................  Conditional Air Quality     10/16/2000           6/12/2001            66 FR 31548
                                     Open Burning Permits.
7-08..............................  Emergency Open Burning      10/16/2000           6/12/2001            66 FR 31548
                                     Permits.
7-09..............................  Commercial Film Production  10/16/2000           6/12/2001            66 FR 31548
                                     Open Burning Permits.
7-10..............................  Fees......................  10/16/2000           6/12/2001            66 FR 31548
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                  (ii) Flathead County
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                    Table of Contents,
                                     Flathead County Air
                                     Pollution Control Program
                                     Regulations.
Appendix A........................  Kalispell Air Pollution     5/20/1994            3/19/1996            61 FR 11153
                                     Control District Map.
Appendix B........................  Kalispell Air Pollution     5/20/1994            3/19/1996            61 FR 11153
                                     Control District
                                     Description.
Chapter 01........................  Short Title...............  5/20/1994            3/19/1996            61 FR 11153
Chapter 02........................  Declaration of Policy and   5/20/1994            3/19/1996            61 FR 11153
                                     Purpose.
Chapter 03........................  Authorities for Program...  5/20/1994            3/19/1996            61 FR 11153
Chapter 04........................  Administration............  5/20/1994            3/19/1996            61 FR 11153
Chapter 05........................  Control Board, Meetings-    5/20/1994            3/19/1996            61 FR 11153
                                     Duties-Policies.

Chapter 06........................  Air Quality Staff.........  5/20/1994            3/19/1996            61 FR 11153
Chapter 07........................  Inspections...............  5/20/1994            3/19/1996            61 FR 11153
Chapter 08, Sub-Chapter 1.........  General Definitions.......  5/20/1994            3/19/1996            61 FR 11153
Chapter 08, Rule 201..............  Definitions...............  5/20/1994            3/19/1996            61 FR 11153
Chapter 08, Rule 202..............  Materials Prohibited......  5/20/1994            3/19/1996            61 FR 11153
Chapter 08, Rule 203..............  Minor Open Burning Source   5/20/1994            3/19/1996            61 FR 11153
                                     Requirements.
Chapter 08, Rule 204..............  Major Open Burning Source   5/20/1994            3/19/1996            61 FR 11153
                                     Requirements.
Chapter 08, Rule 205..............  Special Open Burning        5/20/1994            3/19/1996            61 FR 11153
                                     Periods.
Chapter 08, Rule 206..............  Fire Fighter Training.....  5/20/1994            3/19/1996            61 FR 11153
Chapter 08, Rule 207..............  Open Burning Disposal of    5/20/1994            3/19/1996            61 FR 11153
                                     Christmas Tree Waste.
Chapter 08, Rule 208..............  Conditional Air Quality     5/20/1994            3/19/1996            61 FR 11153
                                     Open Burning Permits.
Chapter 08, Rule 209..............  Emergency Open Burning      5/20/1994            3/19/1996            61 FR 11153
                                     Permits.
Chapter 08, Rule 210..............  Permit Fees...............  5/20/1994            3/19/1996            61 FR 11153
Chapter 08, Sub-Chapter 3.........  Voluntary Solid Fuel        5/20/1994            3/19/1996            61 FR 11153
                                     Burning Device
                                     Curtailment Program.
Chapter 08, Rule 401..............  Prohibited Materials for    5/20/1994            3/19/1996            61 FR 11153
                                     Wood or Coal residential
                                     (Solid Fuel Burning
                                     Device) Stoves.
Chapter 08, Sub-Chapter 5.........  Kalispell Air Pollution     5/20/1994            3/19/1996            61 FR 11153
                                     Control District, Intent.
Chapter 08, Rule 501..............  Material To Be Used on      5/20/1994            3/19/1996            61 FR 11153
                                     Roads and Parking Lots-
                                     Standards.
Chapter 08, Rule 502..............  Construction and            5/20/1994            3/19/1996            61 FR 11153
                                     Demolition Activity.
Chapter 08, Rule 503..............  Pavement of Roads Required  5/20/1994            3/19/1996            61 FR 11153
Chapter 08, Rule 504..............  Pavement of Parking Lots    5/20/1994            3/19/1996            61 FR 11153
                                     Required.
Chapter 08, Rule 505..............  Street Sweeping and         5/20/1994            3/19/1996            61 FR 11153
                                     Flushing.
Chapter 08, Rule 506..............  Clearing of land greater    5/20/1994            3/19/1996            61 FR 11153
                                     than \1/4\ acre in size.
Chapter 08, Rule 507..............  Contingency Plan..........  5/20/1994            3/19/1996            61 FR 11153
Chapter 08, Sub-Chapter 6.........  Columbia Falls Air          5/20/1994            3/19/1996            61 FR 11153
                                     Pollution Control
                                     District--Intent.
Chapter 08, Rule 601..............  Material To Be Used on      5/20/1994            3/19/1996            61 FR 11153
                                     Roads and Parking Lots-
                                     Standards.
Chapter 08, Rule 602..............  Construction and            5/20/1994            3/19/1996            61 FR 11153
                                     Demolition Activity.
Chapter 08; Sub-Chapter 6, Rule     Pavement of Roads Required  5/20/1994            3/19/1996            61 FR 11153
 603.
Chapter 08, Rule 604..............  Pavement of Parking Lots    5/20/1994            3/19/1996            61 FR 11153
                                     Required.
Chapter 08, Rule 605..............  Street Sweeping and         5/20/1994            3/19/1996            61 FR 11153
                                     Flushing.
Chapter 08, Rule 606..............  Clearing of land greater    5/20/1994            3/19/1996            61 FR 11153
                                     than \1/4\ acre in size.
Chapter 08, Rule 607..............  Contingency Plan..........  5/20/1994            3/19/1996            61 FR 11153
Chapter 09........................  Enforcement, Judicial       5/20/1994            3/19/1996            61 FR 11153
                                     Review, and Hearings.
Chapter 10........................  Civil Penalties...........  5/20/1994            3/19/1996            61 FR 11153
Chapter 11........................  Severability Clause.......  5/20/1994            3/19/1996            61 FR 11153
Chapter 12........................  Amendments and Revisions..  5/20/1994            3/19/1996            61 FR 11153
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                  (iii) Lincoln County
--------------------------------------------------------------------------------------------------------------------------------------------------------
75.1.101..........................  Intent....................  2/1/1996             9/30/1996            61 FR 51014
75.1.102..........................  Definitions...............  2/1/1996             9/30/1996            61 FR 51014
75.1.103..........................  Selection & Implementation  2/1/1996             9/30/1996            61 FR 51014
                                     of Contingency Measure
                                     Programs.
75.1.201..........................  Intent....................  2/1/1996             9/30/1996            61 FR 51014
75.1.202..........................  Definitions...............  2/1/1996             9/30/1996            61 FR 51014
75.1.204..........................  Emission Limits...........  2/1/1996             9/30/1996            61 FR 51014
75.1.205..........................  Issuance of Air Pollution   2/1/1996             9/30/1996            61 FR 51014
                                     Alert.
75.1.206..........................  Permits...................  2/1/1996             9/30/1996            61 FR 51014
75.1.207..........................  Prohibited Materials......  2/1/1996             9/30/1996            61 FR 51014
75.1.209..........................  Enforceability............  2/1/1996             9/30/1996            61 FR 51014
75.1.301..........................  Intent: Road Dust Control   2/1/1996             9/30/1996            61 FR 51014
                                     Regulations: Materials to
                                     Be used on Roads and
                                     Parking Lots.
75.1.302..........................  Definitions...............  2/1/1996             9/30/1996            61 FR 51014
75.1.303..........................  Emission Limits...........  2/1/1996             9/30/1996            61 FR 51014
75.1.401..........................  Definitions, Street         2/1/1996             9/30/1996            61 FR 51014
                                     Sweeping and Flushing.
75.1.402..........................  Emission Limits...........  2/1/1996             9/30/1996            61 FR 51014

75.1.501..........................  Emission Limits, Dust       2/1/1996             9/30/1996            61 FR 51014
                                     Control for Log Yards.
75.1.601..........................  Intent, Limiting the        2/1/1996             9/30/1996            61 FR 51014
                                     Application of Sanding
                                     Material.
75.1.602..........................  Application Limits........  2/1/1996             9/30/1996            61 FR 51014
75.1.603..........................  Resolution................  2/1/1996             9/30/1996            61 FR 51014
75.1.701..........................  Intent, Open Burning        2/1/1996             9/30/1996            61 FR 51014
                                     Regulations: Management
                                     of Open Burning.
75.1.702..........................  Definitions...............  2/1/1996             9/30/1996            61 FR 51014
75.1.703..........................  Open Burning Control Areas  2/1/1996             9/30/1996            61 FR 51014
75.1.704..........................  Materials Prohibited......  2/1/1996             9/30/1996            61 FR 51014
75.1.705..........................  General Open Burning        2/1/1996             9/30/1996            61 FR 51014
                                     Regulations.
75.1.706..........................  Minor Open Burning Source   2/1/1996             9/30/1996            61 FR 51014
                                     Requirements.
75.1.707..........................  Major Open Burning Source   2/1/1996             9/30/1996            61 FR 51014
                                     Requirements.
75.1.708..........................  Trade Waste Burning         2/1/1996             9/30/1996            61 FR 51014
                                     Requirements.
75.1.709..........................  Licensed Landfill           2/1/1996             9/30/1996            61 FR 51014
                                     Requirements.
75.1.710..........................  Firefighter Training......  2/1/1996             9/30/1996            61 FR 51014
75.1.711..........................  Special Burning Periods...  2/1/1996             9/30/1996            61 FR 51014
75.1.712..........................  Open Burning Permit         2/1/1996             9/30/1996            61 FR 51014
                                     Requirements & Local
                                     Restrictions.
75.1.713..........................  Conditional Air Quality     2/1/1996             9/30/1996            61 FR 51014
                                     Open Burning Permits.
75.1.714..........................  Emergency Open Burning      2/1/1996             9/30/1996            61 FR 51014
                                     Permits.
75.1.715..........................  Christmas Tree Waste Open   2/1/1996             9/30/1996            61 FR 51014
                                     Burning Permits.
75.1.716..........................  Commercial Film Production  2/1/1996             9/30/1996            61 FR 51014
                                     Open Burning Permits.
75.1.717..........................  Prohibited Acts...........  2/1/1996             9/30/1996            61 FR 51014
75.1.718..........................  Penalties.................  2/1/1996             9/30/1996            61 FR 51014
75.1.719..........................  Conflict of Ordinances,     2/1/1996             9/30/1996            61 FR 51014
                                     Effect of Partial
                                     Invalidity.
Ordinances, 1470..................  Ordinance.................  3/19/1993            8/30/1994            59 FR 44627
Ordinances, 1507..................  Ordinance.................  2/1/96               9/30/96              61 FR 51014
1660 Resolution...................  Lincoln County Health and   3/23/2006            3/17/2011            76 FR 14584
                                     Environment Regulations.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                  (iv) Missoula County
--------------------------------------------------------------------------------------------------------------------------------------------------------
1.101.............................  Program Authority and       11/17/2000           11/15/2001           66 FR 57391
                                     Administration.
1.102.............................  Declaration of policy and   11/17/2000           11/15/2001           66 FR 57391
                                     purpose.
1.103.............................  Authorities for program...  11/17/2000           11/15/2001           66 FR 57391
1.104.............................  Area of jurisdiction......  11/17/2000           11/15/2001           66 FR 57391
1.105.............................  Air pollution control       11/17/2000           11/15/2001           66 FR 57391
                                     board.
1.106.............................  Air quality staff.........  11/17/2000           11/15/2001           66 FR 57391
1.107.............................  Air quality advisory        11/17/2000           11/15/2001           66 FR 57391
                                     council.
2.101.............................  Definitions...............  11/17/2000           11/15/2001           66 FR 57391
3.101.............................  Purpose...................  11/17/2000           11/15/2001           66 FR 57391
3.102.............................  Particulate matter          11/17/2000           11/15/2001           66 FR 57391
                                     contingency measures.
3.103.............................  Carbon monoxide             11/17/2000           11/15/2001           66 FR 57391
                                     contingency measures.
3.104.............................  Early implementation of     11/17/2000           11/15/2001           66 FR 57391
                                     contingency measures.
4.101.............................  Purpose...................  11/17/2000           11/15/2001           66 FR 57391
4.102.............................  Applicability.............  11/17/2000           11/15/2001           66 FR 57391
4.103.............................  General provisions........  11/17/2000           11/15/2001           66 FR 57391
4.104.............................  Air pollution control       11/17/2000           11/15/2001           66 FR 57391
                                     stages.
4.105.............................  Emergency operations......  11/17/2000           11/15/2001           66 FR 57391
4.106.............................  Abatement plan for certain  11/17/2000           11/15/2001           66 FR 57391
                                     sources.
4.107.............................  Enforcement procedure.....  11/17/2000           11/15/2001           66 FR 57391
4.108.............................  Stage I alert control       11/17/2000           11/15/2001           66 FR 57391
                                     activities.
4.109.............................  Stage II warning control    11/17/2000           11/15/2001           66 FR 57391
                                     activities.
4.110.............................  State III emergency         11/17/2000           11/15/2001           66 FR 57391
                                     control activities.
4.111.............................  Stage IV crisis control     11/17/2000           11/15/2001           66 FR 57391
                                     activities.
4.112.............................  Contingency measure.......  11/17/2000           11/15/2001           66 FR 57391
5.101.............................  Inspections...............  11/17/2000           11/15/2001           66 FR 57391
5.102.............................  Testing requirements......  11/17/2000           11/15/2001           66 FR 57391
5.103.............................  Malfunctions..............  11/17/2000           11/15/2001           66 FR 57391
5.105.............................  Circumvention.............  11/17/2000           11/15/2001           66 FR 57391

5.106.............................  Public nuisance...........  11/17/2000           11/15/2001           66 FR 57391
5.112.............................  Compliance with other       11/17/2000           11/15/2001           66 FR 57391
                                     statutes and rules.
6.101.............................  Definitions...............  11/17/2000           11/15/2001           66 FR 57391
6.102.............................  Air quality permits         11/17/2000           11/15/2001           66 FR 57391
                                     required.
6.103.............................  General conditions........  11/17/2000           11/15/2001           66 FR 57391
6.105.............................  Air quality permit          11/17/2000           11/15/2001           66 FR 57391
                                     application requirements.
6.106.............................  Public review of air        11/17/2000           11/15/2001           66 FR 57391
                                     quality permit
                                     application.
6.107.............................  Issuance or denial of an    11/17/2000           11/15/2001           66 FR 57391
                                     air quality permit.
6.108.............................  Revocation of modification  11/17/2000           11/15/2001           66 FR 57391
                                     of an air quality permit.
6.109.............................  Transfer of permit........  11/17/2000           11/15/2001           66 FR 57391
6.501.............................  Emission control            11/17/2000           11/15/2001           66 FR 57391
                                     requirements.
6.502.............................  Particulate matter from     11/17/2000           11/15/2001           66 FR 57391
                                     fuel burning equipment.
6.503.............................  Particulate matter from     11/17/2000           11/15/2001           66 FR 57391
                                     industrial processes.
6.504.............................  Visible air pollutants....  11/17/2000           11/15/2001           66 FR 57391
6.601.............................  Minimum standards.........  11/17/2000           11/15/2001           66 FR 57391
6.602.............................  Hours of operation........  11/17/2000           11/15/2001           66 FR 57391
6.603.............................  Performance tests.........  11/17/2000           11/15/2001           66 FR 57391
6.604.............................  Hazardous waste             11/17/2000           11/15/2001           66 FR 57391
                                     incinerators.
6.701.............................  Opacity limits............  11/17/2000           11/15/2001           66 FR 57391
6.702.............................  Operation.................  11/17/2000           11/15/2001           66 FR 57391
6.703.............................  Fuels.....................  11/17/2000           11/15/2001           66 FR 57391
7.101.............................  Definitions...............  11/17/2000           11/15/2001           66 FR 57391
7.102.............................  Outdoor burning permits     11/17/2000           11/15/2001           66 FR 57391
                                     required.
7.103.............................  Materials prohibited......  11/17/2000           11/15/2001           66 FR 57391
7.104.............................  Burning seasons...........  11/17/2000           11/15/2001           66 FR 57391
7.105.............................  Restricted areas..........  11/17/2000           11/15/2001           66 FR 57391
7.106.............................  Minor outdoor burning       11/17/2000           11/15/2001           66 FR 57391
                                     source requirements.
7.107.............................  Major outdoor burning       11/17/2000           11/15/2001           66 FR 57391
                                     source requirements.
7.108.............................  Bonfire permits...........  11/17/2000           11/15/2001           66 FR 57391
7.109.............................  Fire fighter training       11/17/2000           11/15/2001           66 FR 57391
                                     permits.
7.110.............................  Conditional outdoor         11/17/2000           11/15/2001           66 FR 57391
                                     burning permits.
7.111.............................  Christmas tree waste        11/17/2000           11/15/2001           66 FR 57391
                                     outdoor burning permits.
7.112.............................  Emergency outdoor burning   11/17/2000           11/15/2001           66 FR 57391
                                     permits.
7.113.............................  Commercial film production  11/17/2000           11/15/2001           66 FR 57391
                                     outdoor burning permits.
7.114.............................  Public notice.............  11/17/2000           11/15/2001           66 FR 57391
7.115.............................  Outdoor burning permitting  11/17/2000           11/15/2001           66 FR 57391
                                     actions.
8.101.............................  Definitions...............  11/17/2000           11/15/2001           66 FR 57391
8.102.............................  General requirements......  11/17/2000           11/15/2001           66 FR 57391
8.103.............................  Stationary source           11/17/2000           11/15/2001           66 FR 57391
                                     requirements.
8.104.............................  Construction sites........  11/17/2000           11/15/2001           66 FR 57391
8.105.............................  Agricultural exemption....  11/17/2000           11/15/2001           66 FR 57391
8.201.............................  Permits required..........  11/17/2000           11/15/2001           66 FR 57391
8.202.............................  New roads in the air        11/17/2000           11/15/2001           66 FR 57391
                                     stagnation zone.
8.203.............................  New parking areas in the    11/17/2000           11/15/2001           66 FR 57391
                                     air stagnation zone.
8.204.............................  New driveways in the air    11/17/2000           11/15/2001           66 FR 57391
                                     stagnation zone.
8.205.............................  Unpaved access roads......  11/17/2000           11/15/2001           66 FR 57391
8.206.............................  Maintenance of pavement     11/17/2000           11/15/2001           66 FR 57391
                                     required.
8.207.............................  Paving existing facilities  11/17/2000           11/15/2001           66 FR 57391
                                     in the air stagnation
                                     zone.
8.301.............................  Deicer required...........  11/17/2000           11/15/2001           66 FR 57391
8.302.............................  Durability requirements...  11/17/2000           11/15/2001           66 FR 57391
8.303.............................  Street sweeping             11/17/2000           11/15/2001           66 FR 57391
                                     requirements.
8.304.............................  Contingency measures......  11/17/2000           11/15/2001           66 FR 57391
9.101.............................  Intent....................  11/17/2000           11/15/2001           66 FR 57391
9.102.............................  Definitions...............  11/17/2000           11/15/2001           66 FR 57391
9.103.............................  Applicability.............  11/17/2000           11/15/2001           66 FR 57391
9.104.............................  Fuels.....................  11/17/2000           11/15/2001           66 FR 57391
9.105.............................  Non-alert visible emission  11/17/2000           11/15/2001           66 FR 57391
                                     standards.

9.106.............................  Prohibition of visible      11/17/2000           11/15/2001           66 FR 57391
                                     emissions during air
                                     pollution alerts and
                                     warnings.
9.107.............................  Emissions certification...  11/17/2000           11/15/2001           66 FR 57391
9.108.............................  New solid fuel burning      11/17/2000           11/15/2001           66 FR 57391
                                     devices prohibited.
9.109.............................  Sale of new solid fuel      11/17/2000           11/15/2001           66 FR 57391
                                     burning devices.
9.110.............................  Installation permits......  11/17/2000           11/15/2001           66 FR 57391
9.111.............................  Alert permits.............  11/17/2000           11/15/2001           66 FR 57391
9.112.............................  Sole source permits.......  11/17/2000           11/15/2001           66 FR 57391
9.113.............................  Special need permits......  11/17/2000           11/15/2001           66 FR 57391
9.114.............................  Temporary sole source       11/17/2000           11/15/2001           66 FR 57391
                                     permit.
9.115.............................  Permit application          11/17/2000           11/15/2001           66 FR 57391
                                     requirements.
9.116.............................  Revocation or modification  11/17/2000           11/15/2001           66 FR 57391
                                     of permit.
9.117.............................  Transfer of permit........  11/17/2000           11/15/2001           66 FR 57391
9.118.............................  Removal of solid fuel       11/17/2000           11/15/2001           66 FR 57391
                                     burning devices upon sale
                                     of the property.
9.119.............................  Contingency measures......  11/17/2000           11/15/2001           66 FR 57391
10.101............................  Intent....................  11/17/2000           11/15/2001           66 FR 57391
10.102............................  Definitions...............  11/17/2000           11/15/2001           66 FR 57391
10.103............................  Oxygenated fuel required..  11/17/2000           11/15/2001           66 FR 57391
10.104............................  Labeling gasoline pumps...  11/17/2000           11/15/2001           66 FR 57391
10.105............................  Oxygenate blending          11/17/2000           11/15/2001           66 FR 57391
                                     facility requirements.
10.106............................  Distributor requirements..  11/17/2000           11/15/2001           66 FR 57391
10.107............................  Fueling facility operator   11/17/2000           11/15/2001           66 FR 57391
                                     requirements.
10.108............................  Inability to produce        11/17/2000           11/15/2001           66 FR 57391
                                     oxygenated fuel in
                                     extraordinary
                                     circumstances.
10.109............................  Registration fees.........  11/17/2000           11/15/2001           66 FR 57391
10.110............................  Contingency measure.......  11/17/2000           11/15/2001           66 FR 57391
10.201............................  Regulation of sulfur in     11/17/2000           11/15/2001           66 FR 57391
                                     fuel.
10.202............................  Regulation of sulfur in     11/17/2000           11/15/2001           66 FR 57391
                                     fuel burned within the
                                     air stagnation zone.
10.203............................  Labeling requirements.....  11/17/2000           11/15/2001           66 FR 57391
10.301............................  Containers with more than   11/17/2000           11/15/2001           66 FR 57391
                                     65,000 gallon capacity.
10.302............................  Oil-effluent water          11/17/2000           11/15/2001           66 FR 57391
                                     separators.
10.303............................  Loading gasoline..........  11/17/2000           11/15/2001           66 FR 57391
10.304............................  Exemptions................  11/17/2000           11/15/2001           66 FR 57391
11.101............................  Removal of control devices  11/17/2000           11/15/2001           66 FR 57391
11.102............................  Operation of motor          11/17/2000           11/15/2001           66 FR 57391
                                     vehicles.
11.103............................  Four-cycle gasoline         11/17/2000           11/15/2001           66 FR 57391
                                     powered vehicles.
14.101............................  Notice of violation.......  11/17/2000           11/15/2001           66 FR 57391
14.102............................  Order to take corrective    11/17/2000           11/15/2001           66 FR 57391
                                     action.
14.103............................  Appearance before the       11/17/2000           11/15/2001           66 FR 57391
                                     control board.
14.104............................  Other remedies............  11/17/2000           11/15/2001           66 FR 57391
14.105............................  Credible evidence.........  11/17/2000           11/15/2001           66 FR 57391
14.106............................  Administrative review.....  11/17/2000           11/15/2001           66 FR 57391
14.107............................  Control board hearings....  11/17/2000           11/15/2001           66 FR 57391
14.108............................  Judicial review...........  11/17/2000           11/15/2001           66 FR 57391
15.101............................  General provisions........  11/17/2000           11/15/2001           66 FR 57391
15.102............................  Criminal penalties........  11/17/2000           11/15/2001           66 FR 57391
15.103............................  Civil penalties...........  11/17/2000           11/15/2001           66 FR 57391
15.104............................  Solid fuel burning device   11/17/2000           11/15/2001           66 FR 57391
                                     penalties.
15.105............................  Non-compliance penalties..  11/17/2000           11/15/2001           66 FR 57391
Appendix A........................  Maps......................  11/17/2000           11/15/2001           66 FR 57391
Appendix B........................  Missoula's Emergency        11/17/2000           11/15/2001           66 FR 57391
                                     Episode Avoidance Plan.
Appendix D........................  Oxygenated fuels program    11/17/2000           11/15/2001           66 FR 57391
                                     sampling requirements for
                                     blending facilities.
List of Acronyms..................  List of Acronyms..........  11/17/2000           11/15/2001           66 FR 57391
                                    Missoula City County Air
                                     Pollution Control Program
                                     Regulations, Table of
                                     Contents, Acronyms and
                                     Appendices, Table of
                                     Contents.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                     (v) Yellowstone
--------------------------------------------------------------------------------------------------------------------------------------------------------
Regulation 002--Open Burning, A...  Definitions...............  9/24/1999            8/13/2001            66 FR 42427

Regulation 002--Open Burning, B...  Incorporation by Reference  9/24/1999            8/13/2001            66 FR 42427
Regulation 002--Open Burning, C...  Prohibited Open Burning--   9/24/1999            8/13/2001            66 FR 42427
                                     When Permit Required.
Regulation 002--Open Burning, D...  Minor Open Burning Source   9/24/1999            8/13/2001            66 FR 42427
                                     Restriction.
Regulation 002--Open Burning, E...  Major Open Burning Source   9/24/1999            8/13/2001            66 FR 42427
                                     Restriction.
Regulation 002--Open Burning, F...  Special Burning Periods...  9/24/1999            8/13/2001            66 FR 42427
Regulation 002--Open Burning, G...  Fire Fighter Training.....  9/24/1999            8/13/2001            66 FR 42427
Regulation 002--Open Burning, H...  Conditional Air Quality     6/7/2002             11/5/2003            68 FR 62529
                                     Open Burning Permits.
Regulation 002--Open Burning, I...  Emergency Open Burning      9/24/1999            8/13/2001            66 FR 42427
                                     Permits.
Regulation 002--Open Burning, J...  Commercial Film Production  9/24/1999            8/13/2001            66 FR 42427
                                     Open Burning.
Regulation 002--Open Burning, K...  Fees......................  9/24/1999            8/13/2001            66 FR 42427
--------------------------------------------------------------------------------------------------------------------------------------------------------

    (d) EPA-approved source-specific requirements.

----------------------------------------------------------------------------------------------------------------
                                                   State  effective     Notice of final
                 Title/subject                           date              rule date            NFR citation
----------------------------------------------------------------------------------------------------------------
                                               (1) Cascade County
----------------------------------------------------------------------------------------------------------------
1985 December 5 Stipulation and 1985 October 20  12/5/1985            9/7/1990             55 FR 36812
 Permit for Montana Refining Company. In the
 matter of the Montana Refining Company,
 Cascade County; compliance with ARM 16.8.811,
 ambient air quality standard for carbon
 monoxide.
----------------------------------------------------------------------------------------------------------------
                                              (2) Deer Lodge County
----------------------------------------------------------------------------------------------------------------
1978 November 16 Order for Anaconda Copper       11/16/1978           1/10/1980            45 FR 2034
 Smelter. In the Matter of the Petition of the
 Department of Health and Environmental
 Sciences for an Order adopting a Sulfur Oxides
 Control Strategy for the Anaconda Copper
 Smelter at Anaconda, Montana, and requiring
 the Anaconda Company to comply with the
 Control Strategy.
----------------------------------------------------------------------------------------------------------------
                                               (3) Flathead County
----------------------------------------------------------------------------------------------------------------
Air Quality Permit #2667-M, Dated 1/24/92. Plum  1/24/1992            4/14/1994            59 FR 17700
 Creek Manufacturing, Inc.
Stipulation--A-1 Paving, In the Matter of        9/17/1993            3/19/1996            61 FR 11153
 Compliance of A-1 Paving, Kalispell, Montana.
Stipulation--Equity Supply Company, In the       9/17/1993            3/19/1996            61 FR 11153
 Matter of Compliance of Equity Supply Company.
Stipulation--Flathead Road Department #1, In     9/17/1993            3/19/1996            61 FR 11153
 the Matter of Compliance of Flathead Road
 Department, Kalispell, Montana.
Stipulation--Flathead Road Department #2, In     9/17/1993            3/19/1996            61 FR 11153.
 the Matter of Compliance of Flathead Road
 Department, Kalispell, Montana.
Stipulation--Klingler Lumber Company, In the     9/17/1993            3/19/1996            61 FR 11153
 Matter of Compliance of Klinger Lumber
 Company, Inc., Kalispell, Montana.
Stipulation--McElroy & Wilkens, In the Matter    9/17/1993            3/19/1996            61 FR 11153
 of Compliance of McElroy and Wilkens, Inc.,
 Kalispell, Montana.
Stipulation--Montana Mokko, In the Matter of     9/17/1993            3/19/1996            61 FR 11153
 Compliance of Montana Mokko, Kalispell,
 Montana.
Stipulation--Pack and Company, In the Matter of  9/7/1993             3/19/1996            61 FR 11153
 Compliance of Pack and Company, Inc.,
 Kalispell, Montana.
Stipulation--Pack Concrete, In the Matter of     9/17/1993            3/19/1996            61 FR 11153
 Compliance of Pack Concrete, Inc., Kalispell,
 Montana.
Stipulation--Plum Creek, In the Matter of        9/17/1993            3/19/1996            61 FR 11153
 Compliance of Plum Creek Manufacturing, L.P.,
 Kalispell, Montana.
----------------------------------------------------------------------------------------------------------------
                                           (4) Lewis and Clark County
----------------------------------------------------------------------------------------------------------------
Total Suspended Particulate NAAQS--East Helena,  4/24/1979            1/10/1980            45 FR 2034
 ASARCO Application for Revisions of Montana
 State Air Quality Control Implementation Plan--
 Only as it applies to Total Suspended
 Particulate.
Sulfur Dioxide NAAQS--Board Orders,              3/15/1994            1/27/1995            60 FR 5313
 Stipulations, Exhibits, and Attachments,
 Asarco Stipulation--1994 March 15.

Sulfur Dioxide NAAQS--Board Orders,              3/15/1994            1/27/1995            60 FR 5313
 Stipulations, Exhibits, and Attachments,
 Exhibit A--Asarco Emission Limitations and
 Conditions, Asarco Incorporated, East Helena,
 Montana.
Asarco Board Order--1994 March 18. In the        3/18/1994            1/27/1995            60 FR 5313
 Matter of the Application of the Department of
 Health and Environmental Sciences for Revision
 of the Montana State Air Quality Control
 Implementation Plan Relating to Control of
 Sulfur Dioxide Emissions from the Lead Smelter
 Located at East Helena, Montana, owned and
 operated by Asarco Incorporated.
Lead NAAQS--Board Orders, Stipulations,          6/30/1995            6/18/2001            66 FR 32760
 Exhibits, and Attachments, American Chemet
 Stipulation--1995 June 30.
Lead NAAQS--Board Orders, Stipulations,          8/4/1995             6/18/2001            66 FR 32760
 Exhibits, and Attachments, American Chemet
 Board Order--1995 August 4.
Lead NAAQS--Board Orders, Stipulations,          8/4/1995             6/18/2001            66 FR 32760
 Exhibits, and Attachments, Exhibit A--American
 Chemet Emission Limitations and Conditions,
 American Chemet Corporation, East Helena,
 Montana.
Lead NAAQS--Board Orders, Stipulations,          6/11/1996            6/18/2001            66 FR 32760
 Exhibits, and Attachments, Asarco Stipulation--
 1996 June 11.
Lead NAAQS--Board Orders, Stipulations,          6/26/1996            6/18/2001            66 FR 32760
 Exhibits, and Attachments, Asarco Board Order--
 1996 June 26.
Lead NAAQS--Board Orders, Stipulations,          6/26/1996            6/18/2001            66 FR 32760
 Exhibits, and Attachments, Exhibit A--Asarco
 Emission Limitations and Conditions with
 attachments 1-7, Asarco Lead Smelter, East
 Helena, Montana.
Lead NAAQS--Board Orders, Stipulations,          8/28/1998            6/18/2001            66 FR 32760
 Exhibits, and Attachments, Asarco Stipulation--
 1998 August 13.
Lead NAAQS--Board Orders, Stipulations,          8/28/1998            6/18/2001            66 FR 32760
 Exhibits, and Attachments, Asarco Board Order--
 1998 August 28.
Lead NAAQS--Board Orders, Stipulations,          9/15/2000            6/18/2001            66 FR 32767
 Exhibits, and Attachments, Asarco Stipulation--
 2000 July 18.
Lead NAAQS--Board Orders, Stipulations,          9/15/2000            6/18/2001            66 FR 32767
 Exhibits, and Attachments, Asarco Board Order--
 2000 September 15.
----------------------------------------------------------------------------------------------------------------
                                               (5) Lincoln County
----------------------------------------------------------------------------------------------------------------
Board Order--1994 December 16 (Stimson Lumber).  12/16/1994           9/30/1996            61 FR 51014
 In the Matter of Compliance of Stimson Lumber
 Company, Libby, Montana.
Air Quality Permit #2627-M Dated 7/25/91.        3/19/1993            8/30/1994            59 FR 44627
 Stimson Lumber Company (formerly Champion
 International Corp).
Stipulation--Stimson Lumber. In the Matter of    12/16/1994           9/30/1996            61 FR 51014
 Compliance of Stimson Lumber Company, Libby,
 Montana.
----------------------------------------------------------------------------------------------------------------
                                               (6) Missoula County
----------------------------------------------------------------------------------------------------------------
Air Quality Permit #2303M, Dated 3/20/92.        3/20/1992            1/18/1994            59 FR 2537
 Louisiana-Pacific Corporation.
Air Quality Permit #2589M, Dated 1/23/92. Stone  1/24/1992            1/18/1994            59 FR 2537
 Container Corporation.
----------------------------------------------------------------------------------------------------------------
                                               (7) Rosebud County
----------------------------------------------------------------------------------------------------------------
1980 October 22 Permit for Western Energy        10/22/1980           4/26/1985            50 FR 16475
 Company..
----------------------------------------------------------------------------------------------------------------
                                              (8) Silver Bow County
----------------------------------------------------------------------------------------------------------------
Air Quality Permit #1636-06 dated 8/22/96.       8/22/1996            12/6/1999            64 FR 68034
 Rhone-Poulenc Basic Chemicals Company.
Air Quality Permit #1749-05 dated 1/5/94.        1/5/1994             3/22/1995            60 FR 15056
 Montana Resources, Inc.
----------------------------------------------------------------------------------------------------------------
                                             (9) Yellowstone County
----------------------------------------------------------------------------------------------------------------
Cenex June 12, 1998 Board Order and              6/12/1998            5/2/2002             67 FR 22168
 Stipulation. In the Matter of the Application
 of the Department of Health and Environmental
 Sciences for Revision of the Montana State Air
 Quality Control Implementation plan Relating
 to Control of Sulfur Dioxide Emissions in the
 Billings/Laurel Area.
Cenex June 12, 1998 Exhibit A (with 3/17/00      3/17/2000            5/22/2003            68 FR 27908
 Revisions) Emission Limitations and Other
 Conditions.
Cenex March 17, 2000 Board Order and             3/17/2000            5/22/2003            68 FR 27908
 Stipulation. In the Matter of the Application
 of the Department of Environmental Quality for
 Revision of the Montana State Air Quality
 Control Implementation Plan Relating to
 Control of Sulfur Dioxide Emissions in the
 Billings/Laurel Area.
Conoco June 12, 1998 Board Order and             6/12/1998            5/2/2002             67 FR 22168
 Stipulation. In the Matter of the Application
 of the Department of Health and Environmental
 Sciences for Revision of the Montana State Air
 Quality Control Implementation plan Relating
 to Control of Sulfur Dioxide Emissions in the
 Billings/Laurel Area.
Conoco June 12, 1998 Exhibit A. Emission         6/12/1998            5/2/2002             67 FR 22168
 Limitations and Other Conditions.
Exxon June 12, 1998 Board Order and              6/12/1998            5/2/2002             67 FR 22168
 Stipulation. In the Matter of the Application
 of the Department of Health and Environmental
 Sciences for Revision of the Montana State Air
 Quality Control Implementation Plan Relating
 to Control of Sulfur Dioxide Emissions in the
 Billings/Laurel Area.

Exxon June 12, 1998 Exhibit A (with 3/17/00      3/17/2000            5/22/2003            68 FR 27908
 Revisions). Emission Limitations and Other
 Conditions.
Exxon March 17, 2000 Board Order and             3/17/2000            5/22/2003            68 FR 27908
 Stipulation. In the Matter of the Application
 of the Department of Environmental Quality for
 Revision of the Montana State Air Quality
 Control Implementation Plan Relating to
 Control of Sulfur Dioxide Emissions in the
 Billings/Laurel Area.
Montana Power June 12, 1998 Board Order and      6/12/1998            5/2/2002             67 FR 22168
 Stipulation. In the Matter of the Application
 of the Department of Health and Environmental
 Sciences for Revision of the Montana State Air
 Quality Control Implementation plan Relating
 to Control of Sulfur Dioxide Emissions in the
 Billings/Laurel Area.
Montana Power June 12, 1998 Exhibit A, Emission  6/12/1998            5/2/2002             67 FR 22168
 Limitations and Conditions.
Montana Sulphur & Chemical Company June 12,      6/12/1998            5/2/2002             67 FR 22168
 1998 Board Order and Stipulation. In the
 Matter of the Application of the Department of
 Health and Environmental Sciences for Revision
 of the Montana State Air Quality Control
 Implementation plan Relating to Control of
 Sulfur Dioxide Emissions in the Billings/
 Laurel Area.
Montana Sulphur & Chemical Company June 12,      6/12/1998            5/2/2002             67 FR 22168
 1998 Exhibit A. Emission Limitations and Other
 Conditions.
Western Sugar June 12, 1998 Board Order and      6/12/1998            5/2/2002             67 FR 22168.
 Stipulation. In the Matter of the Application
 of the Department of Health and Environmental
 Sciences for Revision of the Montana State Air
 Quality Control Implementation plan Relating
 to Control of Sulfur Dioxide Emissions in the
 Billings/Laurel Area.
Western Sugar June 12, 1998 Exhibit A. Emission  6/12/1998            5/2/2002             67 FR 22168
 Limitations and Other Conditions.
Yellowstone Energy Limited Partnership June 12,  6/12/1998            5/2/2002             67 FR 22168
 1998 Board Order and Stipulation. In the
 Matter of the Application of the Department of
 Health and Environmental Sciences for Revision
 of the Montana State Air Quality Control
 Implementation Plan Relating to Control of
 Sulfur Dioxide Emissions in the Billings/
 Laurel Area.
Yellowstone Energy Limited Partnership June 12,  3/17/2000            5/22/2003            68 FR 27908
 1998 Exhibit A (with 3/17/00 revisions)
 Emission Limitations and Other Conditions.
Yellowstone Energy Limited Partnership March     3/17/2000            5/22/2003            68 FR 27908
 17, 2000 Board Order and Stipulation. In the
 Matter of the Application of the Department of
 Environmental Quality for Revision of the
 Montana State Air Quality Control
 Implementation Plan Relating to Control of
 Sulfur Dioxide Emissions in the Billings/
 Laurel Area.
----------------------------------------------------------------------------------------------------------------

    (e) EPA-approved nonregulatory provisions.

----------------------------------------------------------------------------------------------------------------
                                                   State effective      Notice of final
                 Title/Subject                           date              rule date            NFR Citation
----------------------------------------------------------------------------------------------------------------
                                                  (1) Statewide
----------------------------------------------------------------------------------------------------------------
Emergency Episode Avoidance Plan...............  6/23/2004            1/3/2006             71 FR 19.
Montana State Department of Health and           12/31/1971           1/16/1986            51 FR 2397.
 Environmental Sciences, Air Quality Bureau,
 Sampling and Analytical Procedures,.
Nonregulatory Provisions, 40 CFR 52.1394, 1997   12/22/2009           7/22/2011            76 FR 43918.
 Ozone Infrastructure Certification.
Nonregulatory Provisions, Interstate Transport,  2/12/2007            2/26/2008            73 FR 10150.
 Rule Declaration Satisfying the Requirements
 of 110(a)(D)(2)(i) of the CAA for 1997 8-hr
 Ozone and PM2.5 Standards.
Infrastructure Requirements for the 1997 and     N/A                  7/30/2013            78 FR 45864.
 2006 PM2.5 National Ambient Air Quality
 Standards.
Interstate Transport of Pollution for the 2006   N/A                  7/30/2013            78 FR 45869.
 PM2.5 NAAQS.
----------------------------------------------------------------------------------------------------------------
                                               (2) Cascade County
----------------------------------------------------------------------------------------------------------------
Board Order--2000 October 16, Approval of        10/16/2000           6/12/2001            66 FR 31548.
 Amendment for Cascade County's Air Pollution
 Control Program.
Great Falls Carbon Monoxide (CO)--Maintenance    12/19/2000           5/9/2002             67 FR 31143.
 Plan, State of Montana Air Quality Control
 Implementation Plan, Cascade County Carbon
 Monoxide Limited Maintenance Plan, Chapter 7,
 Great Falls Carbon Monoxide (CO) Limited
 Maintenance Plan.
----------------------------------------------------------------------------------------------------------------
                                               (3) Flathead County
----------------------------------------------------------------------------------------------------------------
Board Order--1991 November 15. In the Matter of  11/15/1991           4/14/1994            59 FR 17700.
 the Application of the Cities of Columbia
 Falls and Kalispell and the County of Flathead
 for Approval of a Local Air Pollution Control
 Program.
Board Order--1993 September 17. In the Matter    9/17/1993            3/19/1996            61 FR 11153.
 of Compliance of Named Stationary Sources.
Board Order--1994 May 20. In the Matter of the   5/20/1994            3/19/1996            61 FR 11153.
 Application of the Cities of Columbia Falls
 and Kalispell and the County of Flathead for
 Approval of a Local Air Pollution Control
 Program.

Kalispell Particulate Matter (PM-10) Attainment  ...................  3/19/1996            61 FR 11153.
 Plan, PM-10 SIP Commitment, Commitment Letter.
Particulate Matter (PM-10)--Plan Summary,
 Columbia Falls Particulate Matter (PM-10)
 Attainment Plan.
Particulate Matter (PM-10)--Plan Summary, Plan
 Summary, Kalispell Particulate Matter (PM-10)
 Attainment Plan.
Resolution 867, Adopting Flathead County Air     11/15/1991           4/14/1994            59 FR 17700.
 Pollution Control Program.
Resolution 867B, Adopting Flathead County Air    10/3/1991            3/19/1996            61 FR 11153.
 Pollution Control Program.
Stipulation--1991 November 15, In the Matter of  11/15/1991           4/14/1994            59 FR 17700.
 the Application of the Cities of Columbia
 Falls and Kalispell and the County of Flathead
 for Approval of Local Air Pollution Control
 Program.
----------------------------------------------------------------------------------------------------------------
                                           (4) Lewis and Clark County
----------------------------------------------------------------------------------------------------------------
Lead NAAQS--Plan Summary, Plan Summary, East
 Helena Lead Attainment Plan.
Sulfur Dioxide NAAQS--Plan Summary, Plan
 Summary, East Helena Sulfur Dioxide (SO2)
 Attainment Plan.
Total Suspended Particulate NAAQS--East Helena,  ...................  1/10/1980            45 FR 2034.
 East Helena Section of Chapter 5 of SIP, 4-6-
 79.
----------------------------------------------------------------------------------------------------------------
                                               (5) Lincoln County
----------------------------------------------------------------------------------------------------------------
Board Orders, Board Order--1991 November 15, In  11/15/1991           8/30/1994            59 FR 44627.
 the Matter of the Application of the City of
 Libby and County of Lincoln for Approval of
 its Local Air Pollution Control Program.
Board Orders, Board Order--1993 March 19, In     3/19/1993            8/30/1994            59 FR 44627.
 the Matter of the Application of the City of
 Libby and County of Lincoln for Approval of
 Amendments to their Local Air Pollution
 Control Program.
Board Orders, Board Order--1994 December 16, In  12/16/1994           9/30/1996            61 FR 51014.
 the Matter of the Application of the City of
 Libby and County of Lincoln for Approval of
 Amendments to the Local Air Pollution Control
 Program.
Board Orders, Board Order--1996 February 1, In   2/1/1996             9/30/1996            61 FR 51014.
 the Matter of the Application of the City of
 Libby and County of Lincoln for Approval of
 Amendments to the Local Air Pollution Control
 Program.
Board Orders, Board Order; March 23, 2006, In    3/23/2006            3/17/2011            76 FR 14584.
 the Matter of the Application of Lincoln
 County for Approval of Amendments to its Local
 Air Pollution Control Program.
Particulate Matter (PM-10)--Plan Summary, Plan   ...................  3/17/2011            76 FR 14584.
 Summary, Libby Particulate Matter (PM-10)
 Attainment Plan.
Resolution, 276................................  3/19/1993            8/30/1994            59 FR 44627.
Resolution, 377................................  9/27/1995            9/30/1996            61 FR 51014.
Resolution, 725................................  3/23/2006            3/17/2011            76 FR 14584.
State of Montana Air Quality Control             12/21/1992           8/30/1994            59 FR 44627.
 Implementation Plan, Lincoln County Air
 Quality Control Program, Chapter 27, Libby PM-
 10 SIP Commitments, 27.10.18,.
Stipulation--1991 October 7, In the Matter of    11/15/1991           8/30/1994            59 FR 44627.
 the Application of the City of Libby and
 County of Lincoln for Approval of its Local
 Air Pollution Control Program.
Stipulation--1993 March 18, In the Matter of     3/19/1993            8/30/1994            59 FR 44627.
 the Application of the City of Libby and
 County of Lincoln for Approval of Amendments
 to their Local Air Pollution Control Program.
----------------------------------------------------------------------------------------------------------------
                                               (6) Missoula County
----------------------------------------------------------------------------------------------------------------
Board Order--1991 June 28, In the matter of the  1/24/1992            1/18/1994            59 FR 2537.
 Application of the City of Missoula and the
 County of Missoula for Approval of Amendments
 to its Local Air Pollution Control Program.
Board Orders, Board Order--1992 March 20, In     3/20/1992            1/18/1994            59 FR 2537.
 the matter of the Application of the City of
 Missoula and the County of Missoula for
 Approval of Amendments to its Local Air
 Pollution Control Program.
Board Order--1992 September 25, In the matter    9/25/1992            11/8/1994            59 FR 55585.
 of the Application of the City of Missoula and
 the County of Missoula for Approval of
 Amendments to its Local Air Pollution Control
 Program relating to the adoption of a Carbon
 Monoxide Control Plan.
Board Order--1993 November 19, In the matter of  11/19/1993           12/13/1994           59 FR 64139.
 the Application of the City of Missoula and
 the County of Missoula for Approval of
 Amendments to its Local Air Pollution Control
 Program.
Board Order--1994 September 16, In the matter    9/16/1994            8/30/1995            60 FR 45051.
 of the Application of the City of Missoula and
 the County of Missoula for Approval of
 Amendments to its Local Air Pollution Control
 Program.
Board Order--1997 October 31, In the matter of   10/31/1997           1/3/2000             65 FR 16.
 the Application of the City of Missoula and
 the County of Missoula for Approval of
 Amendments to its Local Air Pollution Control
 Program.
Board Order--2000 November 30, In the matter of  11/17/2000           11/15/2001           66 FR 57391.
 the Application of the City of Missoula and
 the County of Missoula for Approval of
 Amendments to its Local Air Pollution Control
 Program.
Missoula Carbon Monoxide (CO) Maintenance Plan,  3/7/2005             8/17/2007            72 FR 46158.
 State of Montana Air Quality Control
 Implementation Plan, Chapter 32, The Missoula
 County Carbon Monoxide Redesignation Request
 and Maintenance Plan.

Particulate Matter (PM-10)--Plan Summary, Plan
 Summary, Missoula Particulate Matter (PM-10)--
 Attainment Plan Summary.
Stipulations, Stipulation--1991 April 29, In     1/24/1992            1/18/1994            59 FR 2537.
 the matter of the Application of the City of
 Missoula and the County of Missoula for
 Approval of Amendments to its Local Air
 Pollution Control Program.
----------------------------------------------------------------------------------------------------------------
                                               (7) Sanders County
----------------------------------------------------------------------------------------------------------------
Board Order, Board Order--1997 June 20, In the   6/20/1997            1/22/2004            69 FR 3011.
 Matter of the Application of The Department of
 Environmental Quality for Inclusion of a
 Control Plan for PM-10 Emissions in The
 Thompson Falls Area Into the Montana State
 Implementation Plan.
Maintenance Agreement, Maintenance Agreement--   6/20/1997            1/22/2004            69 FR 3011.
 1997 May, Maintenance Agreement Between The
 City of Thompson Falls, Department of
 Transportation, and Department of
 Environmental Quality for Street Sweeping
 Responsibilities.
Particulate Matter (PM-10)--Plan Summary, Plan
 Summary, Thompson Falls Particulate Matter (PM-
 10) Control Plan.
----------------------------------------------------------------------------------------------------------------
                                              (8) Silver Bow County
----------------------------------------------------------------------------------------------------------------
Board Order--1991 November 15, In the Matter of  11/15/1991           3/11/1994            59 FR 11550.
 the Application of Butte-Silver Bow Council of
 Commissioners for Approval of its Local Air
 Pollution Control Program.
Board Order--1994 May 20, In the Matter of the   5/20/1994            3/22/1995            60 FR 15056.
 Application of Butte-Silver Bow Council of
 Commissioners for Approval of Amendments to
 its Local Air Pollution Control Program.
Ordinance 330, Establishing Residential Wood     11/15/1991           3/11/1994            59 FR 11550.
 Burning and Idling Diesel Vehicle and
 Locomotive Requirements.
Ordinance 468, Contingency Measure Requirements  5/20/1994            3/22/1995            60 FR 15056.
 for Liquid De-icers.
Particulate Matter (PM-10)--Plan Summary, Plan
 Summary, Butte Particulate Matter (PM-10)
 Attainment Plan.
Resolutions, Resolution 1307, Establishing       3/6/1991             3/11/1994            59 FR 11550.
 Sanding and Chip Seal Material Standards and
 Street Sweeping and Flushing Policies.
State of Montana Air Quality Control             7/9/1992             3/11/1994            59 FR 11550.
 Implementation Plan, Butte/Silver Bow Air
 Quality Control Program, Chapter 47, Butte PM-
 10 SIP Commitments, 47.10.18.
Stipulation--1991 October 7, In the matter of    11/15/1991           3/11/1994            59 FR 11550.
 compliance of the City and County of Butte-
 Silver Bow and the Montana Department of
 Transportation.
Stipulation--1991 October 8, In the matter of    3/20/1992            3/11/1994            59 FR 11550.
 the Application of Butte-Silver Bow Council of
 Commissioners for Approval of its Local Air
 Pollution Control Program.
----------------------------------------------------------------------------------------------------------------
                                             (9) Yellowstone County
----------------------------------------------------------------------------------------------------------------
Billings Carbon Monoxide (CO)--Plan Summary,
 Plan Summary, Billings Carbon Monoxide (CO)
 Maintenance Plan.
Billings Carbon Monoxide (CO)--Maintenance       12/19/2000           2/21/2002            67 FR 7966.
 Plan, State of Montana Air Quality Control
 Implementation Plan, Yellowstone County Air
 Pollution Control Program, Chapter 56,
 Billings Carbon Monoxide (CO) Limited
 Maintenance Plan.
Board Order, Board Order--1999 September 24,     9/24/1999            8/13/2001            66 FR 42427.
 Approval of Amendments to Yellowstone County's
 Air Pollution Control Program.
Sulfur Dioxide--Board Orders, Stipulations,      1/25/1978            9/6/1979             44 FR 51977.
 Exhibits and Attachments, 1977 December 1--
 Stipulation, In the matter of the Proposed
 Revision of the State Implementation Plan for
 the Billings Air Quality Maintenance Area.
Sulfur Dioxide--Board Orders, Stipulations,      1/25/1978            9/6/1979             44 FR 51977.
 Exhibits and Attachments, 1978 January 25--
 Board Order, In the matter of the Proposed
 Revision of the Montana State Implementation
 Plan for the Billings Air Quality Maintenance
 Area.
Sulfur Dioxide--Board Orders, Stipulations,      6/12/1998            5/2/2002             67 FR 22168.
 Exhibits and Attachments, Montana Power June
 12, 1998 Exhibit A, Emission Limitations and
 Other Conditions.
----------------------------------------------------------------------------------------------------------------

[FR Doc. 2015-09414 Filed 4-23-15; 8:45 am]
 BILLING CODE 6560-50-P