[Federal Register Volume 63, Number 218 (Thursday, November 12, 1998)]
[Rules and Regulations]
[Pages 63181-63191]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 98-30151]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[LA44-1-7365; FRL-6168-5]


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

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule; notice of administrative change.

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SUMMARY: The EPA is revising the format of 40 Code of Federal 
Regulations (CFR) part 52, subpart T for materials submitted by 
Louisiana that are incorporated by reference (IBR) into the State 
Implementation Plans (SIPs). The regulations affected by this format 
change have all been previously submitted by the respective State 
agency and approved by EPA. This format revision will primarily affect 
the ``Identification of plan'' sections of CFR 52.970, as well as the 
format of the SIP materials that will be available for public 
inspection at the EPA Region 6 office, the Air and Radiation Docket and 
Information Center located in Waterside Mall, Washington, DC., and the 
Office of the Federal Register. The sections of 40 CFR 52.970 
pertaining to provisions promulgated by EPA or State-submitted 
materials not subject to IBR review and 40 CFR 52.971 through 52.995 
remain unchanged.

EFFECTIVE DATE: This action is effective November 12, 1998.

ADDRESSES: The SIP materials which are incorporated by reference into 
40 CFR part 52 are available for inspection at the following locations:

Environmental Protection Agency, Region 6, 1445 Ross Avenue, Suite 700, 
Dallas, Texas 75202-2733;
Office of Air and Radiation, Docket and Information Center (Air 
Docket), EPA, 401 M Street, SW, Room M1500, Washington, DC 20460; and
Office of the Federal Register, 800 North Capitol Street, NW, Suite 
700, Washington, DC.

FOR FURTHER INFORMATION CONTACT: Mr. Paul Scoggins, Air Planning 
Section (6PD-L) at the above Region 6 address or at (214) 665-7354.

SUPPLEMENTARY INFORMATION:

Background

    Each State is required by section 110(a)(1) of the Clean Air Act 
(ACT), to have a SIP that contains the control measures and strategies 
which will be used to attain and maintain the national ambient air 
quality standards. The SIP is extensive, containing such elements as 
emission inventories, monitoring network, attainment demonstrations, 
and enforcement mechanisms. The control measures and strategies must be 
formally adopted by each State after the public has had an opportunity 
to comment on them. They are then submitted to EPA as SIP revisions on 
which EPA must formally act.
    Once these control measures are approved by EPA pursuant to 110(k) 
of the Act, after notice and comment, they are incorporated into the 
SIP and are identified in part 52 (Approval and Promulgation of 
Implementation Plans), 40 CFR. The actual State regulations which are 
approved by EPA are not reproduced in their entirety in 40 CFR part 52, 
but are ``incorporated by reference,'' which means that the citation of 
a given State regulation with a specific effective date has been 
approved by EPA. This format allows both EPA and the public to know 
which measures are contained in a given SIP and ensures that the State 
is enforcing the regulations. It also allows EPA to take enforcement 
action or the public to bring citizen suits, should a State not enforce 
its SIP-approved regulations.
    The SIP is an active or changing document which can be revised by 
the State as necessary to address the unique air pollution problems in 
the State as long as changes are not contrary to Federal law. 
Therefore, EPA, from time to time, must take action to incorporate into 
the SIP, revisions of the state program which may contain new and/or 
revised regulations. Regulations approved into the SIP are then 
incorporated by reference into part 52. As a result of consultations 
between EPA and the Office of Federal Register, EPA revised the 
procedures on May 22, 1997 (62 FR 27968), for incorporating by 
reference federally-approved SIPs and began the process of developing 
pursuant to 110(h)(1) of the Act: 1) a revised SIP document for each 
State that would be incorporated by reference under the provisions of 1 
CFR part 51; 2) a revised mechanism for announcing EPA approval of 
revisions to an applicable SIP and updating both the IBR document and 
the CFR; and 3) a revised format of the ``Identification of plan'' 
sections for each applicable subpart to reflect these revised IBR 
procedures. The description of the revised SIP document, IBR procedures 
and ``Identification of plan'' format are discussed in further detail 
in the May 22, 1997, Federal Register document.

[[Page 63182]]

Content of Revised IBR Document

    The new SIP compilations contain the federally-approved portion of 
state regulations and source specific permits submitted by each State 
agency. These regulations and source-specific permits have all been 
approved by EPA through previous rulemaking actions in the Federal 
Register. The SIP compilations are stored in 3-ring binders and will be 
updated primarily on an annual basis.
    If no significant changes are made for any state to the SIP during 
the year, an update will not be made during that year. If significant 
changes occur during the year, an update could be done on a more 
frequent basis, as applicable. Typically, only the revised sections of 
the compilation will be updated. Complete resubmittals of a state SIP 
compilation will be done on as needed basis.
    Each compilation contains two parts. Part 1 contains the 
regulations and Part 2 contains the source-specific permits that have 
been approved as part of the SIP. Each part has a table of contents 
identifying each regulation or each source specific permit. The table 
of contents in the compilation corresponds to the table of contents 
published in 40 CFR part 52 for these states. The regional EPA offices 
have the primary responsibility for ensuring accuracy and updating the 
compilations. The Region 6 EPA Office developed and will maintain the 
compilations for Louisiana. A copy of the full text of the State's 
current compilation will also be maintained at the Office of Federal 
Register and EPA's Air Docket and Information Center.
    The EPA is beginning the phasing in of SIP compilations for 
individual states, and expects to complete the conversion of the 
revised ``Identification of plan'' format and IBR documentation for all 
states by May 1999. This revised format is consistent with the SIP 
compilation requirements of section 110(h)(1) of the Act.

Revised Format of the ``Identification of Plan'' Sections in Each 
Subpart

    In order to better serve the public, EPA is revising the 
organization of the ``Identification of plan'' section of 40 CFR 
52.970. The EPA is including additional information which will more 
clearly identify what provisions constitute the enforceable elements of 
the SIP.
    The revised ``Identification of plan'' section will contain five 
subsections: (a) Purpose and scope, (b) Incorporation by reference, (c) 
EPA approved regulations, (d) EPA approved source-specific permits, and 
(e) EPA approved nonregulatory provisions, such as transportation 
control measures, statutory provisions, control strategies, monitoring 
networks, etc.

Enforceability and Legal Effect

    This change to the procedures for incorporation by reference 
announced today will not alter in any way the enforceability or legal 
effect of approved SIP materials, including both those approved in the 
past or to be approved in the future. As of the effective date of the 
final rule approving a SIP revision, all provisions identified in the 
Federal Register document announcing the SIP approval will be federally 
enforceable, both by EPA under section 113 of the Act and by citizens 
under section 304 of the Act, where applicable. All revisions to the 
applicable SIP are federally enforceable as of the effective date of 
EPA approval even if they have not yet been incorporated by reference. 
To facilitate enforcement of previously approved SIP provisions and 
provide a smooth transition to the new SIP processing system, EPA is 
retaining the original ``Identification of Plan'' section, previously 
appearing in the CFR as the first or second section of part 52 for each 
State subpart.

Notice of Administrative Change

    Today's action constitutes a ``housekeeping'' exercise to ensure 
that federally approved state plans are accurately reflected in 40 CFR 
part 52. State SIP revisions are controlled by EPA Regulations at 40 
CFR part 51. When EPA receives a formal SIP revision request, the 
Agency must publish the proposed revision in the Federal Register and 
provide for public comment before approval.
    The EPA has determined that today's rule falls under the ``Good 
Cause'' exemption in section 553(b)(3)(B) of the Administrative 
Procedures Act (APA) which, upon finding ``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). Today's rule simply codifies provisions which are already in 
effect as a matter of law in Federal and approved State programs.
    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'' since the codification 
only reflects existing law. Immediate revision to the CFR benefits the 
public by removing outdated citations.

Administrative Requirements

A. Executive Order (E.O.) 12866

    The Office of Management and Budget (OMB) has exempted this 
regulatory action from E.O. 12866, entitled ``Regulatory Planning and 
Review.''

B. Executive Order 12875

    Under E.O. 12875, EPA may not issue a regulation that is not 
required by statute and that creates a mandate upon a state, local, or 
tribal government, unless the Federal government provides the funds 
necessary to pay the direct compliance costs incurred by those 
governments. If the mandate is unfunded, EPA must provide to the Office 
of Management and Budget a description of the extent of EPA's prior 
consultation with representatives of affected state, local, and tribal 
governments, the nature of their concerns, copies of written 
communications from the governments, and a statement supporting the 
need to issue the regulation. In addition, E.O. 12875 requires EPA to 
develop an effective process permitting elected officials and other 
representatives of state, local, and tribal governments ``to provide 
meaningful and timely input in the development of regulatory proposals 
containing significant unfunded mandates.'' Today's rule does not 
create a mandate on state, local, or tribal governments. The rule does 
not impose any enforceable duties on these entities. Accordingly, the 
requirements of section 1(a) of E.O. 12875 do not apply to this rule.

C. Executive Order 13045

    Protection of Children from Environmental Health Risks and Safety 
Risks (62 FR 19885, April 23, 1997), applies to any rule that: (1) is 
determined to be ``economically significant'' as defined under 
Executive Order 12866, and (2) concerns an environmental health or 
safety risks that EPA has reason to believe may have a disproportionate 
effect on children. If the regulatory action meets both criteria, the 
Agency must evaluate the environmental health or safety effects of the 
planned rule on children, and explain why the planned regulation is 
preferable to other potentially effective and reasonably feasible 
alternatives considered by the Agency.
    This rule is not subject to E.O. 13045 because it does not involve 
decisions intended to mitigate environmental health or safety risks.

D. Executive Order 13084

    Under E.O. 13084, EPA may not issue a regulation that is not 
required by

[[Page 63183]]

statute, that significantly affects or uniquely affects the communities 
of Indian tribal governments, and that imposes substantial direct 
compliance costs on those communities, unless the Federal government 
provides the funds necessary to pay the direct compliance costs 
incurred by the tribal governments. If the mandate is unfunded, EPA 
must provide to the Office of Management and Budget, in separately 
identified section of the preamble to the rule, a description of the 
extent of EPA's prior consultation with representatives of affected 
tribal governments, a summary of the nature of their concerns, and a 
statement supporting the need to issue the regulation. In addition, 
E.O. 13084 requires EPA to develop an effective process permitting 
elected officials and other representatives of Indian tribal 
governments ``to provide meaningful and timely input in the development 
of regulatory policies on matters that significantly or uniquely affect 
their communities.'' Today's rule does not significantly or uniquely 
affect the communities of Indian tribal governments. Accordingly, the 
requirements of section 3(b) of E.O. 13084 do not apply to this rule.

E. Regulatory Flexibility Act

    Under the Regulatory Flexibility Act, 5 U.S.C. 600 et seq., EPA 
must prepare a regulatory flexibility analysis assessing the impact of 
any proposed or final rule on small entities, 5 U.S.C. 603 and 604. 
Alternatively, EPA may certify that the rule will not have a 
significant impact on a substantial number of small entities. Small 
entities include small businesses, small not-for-profit enterprises, 
and government entities with jurisdiction over populations of less than 
50,000.
    The regulations affected by this format change to 40 CFR part 52 
have all been previously submitted by the respective State agency and 
approved by EPA. Therefore, the Regional Administrator certifies that 
there is no significant impact on any small entities affected.

F. Unfunded Mandates

    Under section 202 of the Unfunded Mandates Reform Act of 1995, 
signed into law on March 22, 1995, EPA must prepare a budgetary impact 
statement to accompany any proposed or final rule that includes a 
Federal mandate that may result in estimated costs to State, local, or 
tribal governments in the aggregate; or to the private sector, of $100 
million or more. Under section 205, EPA must select the most cost-
effective and least burdensome alternative that achieves the objectives 
of the rule and is consistent with statutory requirements. Section 203 
requires EPA to establish a plan for informing and advising any small 
governments that may be significantly or uniquely impacted by the rule.
    The EPA has determined that the approval action promulgated does 
not include a Federal mandate that may result in estimated costs of 
$100 million or more to either State, local, or tribal governments in 
the aggregate, or to the private sector. This Federal action approves 
preexisting requirements under State or local law, and imposes no new 
requirements. Accordingly, no additional costs to State, local, or 
tribal governments, or to the private sector, result from this action.

G. 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 Congress and to the Comptroller General of the United 
States. The 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 rule is not a 
``major rule'' as defined by 5 U.S.C. Sec. 804(2).

H. Judicial Review

    The EPA has 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 approving each 
individual component of Louisiana SIP compilations 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 provide an additional opportunity for 
judicial review.

List of Subjects in 40 CFR Part 52

    Environmental protection, Air pollution control, Carbon monoxide, 
Hydrocarbons, Incorporation by reference, Intergovernmental relations, 
Lead, Nitrogen dioxide, Ozone, Particulate matter, Reporting and record 
keeping requirements, Sulfur oxides.

    Dated: September 8, 1998.
Jerry Clifford,
Deputy Regional Administrator, Region 6.

    Part 52 of chapter I, title 40, Code of Federal Regulations, is 
amended as follows:

PART 52--[AMENDED]

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

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

Subpart T--Louisiana

    2. Section 52.970 is redesignated as Sec. 52.999 and the heading 
and paragraph (a) are revised to read as follows:


Sec. 52.999  Original Identification of plan section.

    (a) This section identifies the original ``The Louisiana Air 
Control Commission Implementation Plan'' and all revisions submitted by 
Louisiana that were federally approved prior to July 1, 1998.
* * * * *
    3. A new Sec. 52.970 is added to read as follows:


Sec. 52.970  Identification of plan.

    (a) Purpose and scope. This section sets forth the applicable State 
Implementation Plan (SIP) for Louisiana 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.
    (b) Incorporation by reference. (1) Material listed in paragraphs 
(c),(d) and (e) of this section with an EPA approval date prior to July 
1, 1998, 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 it exists on the date of the approval, 
and notice of any change in the material will be published in the 
Federal Register. Entries in paragraphs (c), (d) and (e) of this 
section with EPA approval dates after July 1, 1998, will be 
incorporated by reference in the next update to the SIP compilation.
    (2) EPA Region 6 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 July 1, 1998.
    (3) Copies of the materials incorporated by reference may be 
inspected at the Region 6 EPA Office at 1445 Ross Avenue, Suite 700, 
Dallas, Texas, 75202-2733; the EPA, Air and Radiation Docket and 
Information

[[Page 63184]]

Center, Air Docket (6102), 401 M Street, SW, Washington, DC 20460; or 
at the Office of Federal Register, 800 North Capitol Street, NW, Suite 
700, Washington, DC.
    (c) EPA approved regulations.

                                                 EPA Approved Louisiana Regulations in the Louisiana SIP
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        State citation             Title/subject              State approval date                  EPA approval date                   Comments
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                                                    LAC Title 33. Environmental Quality Part III. Air
                                                              Chapter 1--General Provisions
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Section 101..................  Authority, Matter      Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Incorporated by
                                Reference, and
                                Permit Fee System.
Section 103..................  Scope and              Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Severability of Air
                                Regulations.
Section 107..................  Procedure for          Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Handling
                                Investigations,
                                Complaints and
                                Confidentiality.
Section 109..................  Necessary Changes for  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Approval of
                                Compliance Schedules
                                and Annual Report
                                Requirements.
Section 111..................  Definitions under the  Aug. 1991, LR17:777...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Louisiana Air
                                Regulations.
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                                Chapter 2--Rules and Regulations for the Fee System of the Air Quality Control Programs
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Section 223..................  Fee Schedule Listing.  Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
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                                                              Chapter 5--Permit Procedures
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Section 501..................  Authority............  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 503..................  Procedures for         Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Notification for
                                Interstate Pollution.
Section 504..................  Nonattainment New      ..................................  10/10/97, 62 FR 52951.............  Ref 52.999(c)(68).
                                Source Review
                                Procedures.
Section 505..................  For Emissions Below    Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                PSD de minimis
                                Levels.
                                                                                          Correction 03/06/92, 57 FR 08076..  Ref 52.999(c)(58).
Section 507..................  Notification           Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Requirement (for
                                Emission Reduction).
Section 509..................  Prevention of          Feb. 1995, LR21:170...............  10/15/96, 61 FR 53639.............  Ref 52.999(c)(69).
                                Significant
                                Deterioration.
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                                                             Chapter 7--Ambient Air Quality
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Section 701..................  Purpose and            Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Information
                                Regarding Standards
                                for PM10, SO2, CO,
                                Atmospheric
                                Oxidants, NOX and Pb.
Section 703..................  Scope of Ambient Air   Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Quality Standards
                                for PM10, SO2, CO,
                                Ozone, NOX, and Pb.
Section 705..................  Standards:             Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Description of
                                Ambient Air Quality
                                Standards.
Section 707..................  Degradation of         Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Ambient Air Having
                                Higher Quality than
                                Set Forth in these
                                Sections Restricted.
Section 709..................  Measurement of         Jun. 1988, LR14:348...............  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                Concentrations PM10,
                                SO2, CO, Atmospheric
                                Oxidants, NOX, and
                                Pb.
Table 1......................  Primary Ambient Air    Jun. 1988, LR14:348...............  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                Quality Standards.
Table 1a.....................  Secondary Ambient Air  Jun. 1988, LR14:348...............  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                Quality Standards.
Table 2......................  Ambient Air--Methods   Jun. 1988, LR14:348...............  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                of Contaminant
                                Measurements.
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                                      Chapter 9--General Regulations on Control of Emissions and Emission Standards
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Section 901..................  Purpose..............  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 903..................  Scope................  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 905..................  Control Facilities to  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                be Installed When
                                Feasible.
Section 907..................  Emission Resulting in  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Undesirable Levels
                                Not Allowed (From
                                Refuse Disposal).
Section 909..................  Responsible Person to  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                have Test Made.

[[Page 63185]]

Section 911..................  Department May Make    Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Tests.
Section 913..................  New Sources to         Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Provide Sampling
                                Ports.
Section 915..................  Emission Monitoring    Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Requirements:
                                Applicability,
                                Special
                                Considerations,
                                Exemptions, and
                                Circumvention.
Section 917..................  Variances............  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 918..................  Recordkeeping and      Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Annual Reporting.
Section 919..................  Emission Inventory...  Oct. 1994, LR20:1102..............  01/06/95, 60 FR 02016.............  Ref 52.999(c)(65).
Section 921..................  Stack Heights........  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 923..................  Maintenance of Pay...  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 925..................  Mass Emission Rate     Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Control Plan.
Section 927..................  Notification Required  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795,............  Ref 52.999(c)(49).
                                (Emergency
                                Occurrences).
Section 929..................  Violation of Emission  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Regulation Cannot be
                                Authorized.
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                                                       Chapter 11--Control of Emissions From Smoke
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1101.................  Control of Air         Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Pollution from
                                Smoke: Purpose and
                                Control of Smoke.
Section 1103.................  Impairment of          Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Visibility on Public
                                Roads Prohibited.
Section 1105.................  Smoke from Flaring     Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49)
                                Shall be no Darker
                                than No. 1
                                Ringelmann.
Section 1107.................  Exemptions...........  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 1109.................  Control of Air         Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Pollution from
                                Outdoor Burning.
Section 1111.................  Exclusion: Variance,   Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Unpopulated Areas
                                and Water Vapor.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                  Chapter 13--Emission Standards for Particulate Matter
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter A.................                                                            General
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1301.................  Emission Standards     Jun 1988, LR14:348................  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                for Particulate
                                Matter.
Section 1303.................  Provision Governing    Jun 1988, LR14:348................  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                Specific Activities.
Section 1305.................  Control of Fugitive    Jun 1988, LR14:348................  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                Emissions.
Section 1307.................  Degradation..........  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 1309.................  Measurements of        Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Concentrations.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter B.................                                                Fluid Catalytic Cracking Units
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1311.................  Emission Limits--      Jun 1988, LR14:348................  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                Including Fluid
                                Catalytic Cracking
                                Units.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter C.................                                                    Fuel Burning Equipment
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1313.................  Emissions from Fuel    Jun 1988, LR14:348................  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                Burning Equipment.
Section 1315.................  More Stringent         Jun 1988, LR14:348................  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                Regulations may be
                                Prescribed if
                                Particulates are
                                Toxic.
Section 1317.................  Exclusions...........  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter D.................                                                      Refuse Incinerators
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1319.................  Refuse Incinerators:   Jun 1988, LR14:348................  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                Purpose, Scope,
                                Capacity, Approval
                                of, Allowable
                                Emissions, Disposal,
                                and Restrictions.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter E.................                                                  Leadened Particulate Matter
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1321.................  Emission Standards     Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                for Leaded
                                Particulate Matter.
Table 3......................  Allowable Rate of      Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Emissions Based on
                                Process Weight Rate.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                 Chapter 14--Conformity
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter A.................                  Determining Conformity of General Federal Actions to State or Federal Implementations Plans
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1401.................  Purpose..............  Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).

[[Page 63186]]

Section 1402.................  Scope................  Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
Section 1403.................  Prohibition..........  Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
Section 1404.................  Definitions..........  Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
Section:
    1405.....................  Applicability........  Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
    1405.B...................  .....................  06/20/97, LR23:720................  03/09/98, 63 FR 11372.............  Ref 52.999(c)(75)
Section 1406.................  Conformity Analysis..  Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
Section 1407.................  Reporting              Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
                                Requirements.
Section 1408.................  Public Participation.  Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
Section 1409.................  Frequency of           Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
                                Conformity
                                Determinations.
Section 1410.................  Criteria for           Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
                                Determining
                                Conformity of
                                General Federal
                                Actions.
Section 1411.................  Procedures for         Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
                                Conformity
                                Determinations of
                                General Federal
                                Actions.
Section 1412.................  Mitigation of Air      Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
                                Quality Impacts.
Section 1413.................  Department Review....  Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
Section 1414.................  Enforcement            Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
                                Provisions.
Section 1415.................  Savings Provision....  Nov. 1994, LR20:1268..............  09/13/96, 61 FR 48409.............  Ref 52.999(c)(67).
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                    Chapter 15--Emission Standards for Sulfur Dioxide
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1501.................  Degradation of         Apr. 1992, LR18:374...............  07/15/93, 58 FR 38060.............  Ref 52.999(c)(59).
                                Existing Emission
                                Quality Restricted.
Section 1503.................  Emission Limitations.  Apr. 1992, LR18:374...............  07/15/93, 58 FR 38060.............  Ref 52.999(c)(59).
Section 1505.................  Variance.............  Apr. 1992, LR18:374...............  07/15/93, 58 FR 38060.............  Ref 52.999(c)(59).
Section 1507.................  Exceptions, Startup    Apr. 1992, LR18:374...............  07/15/93, 58 FR 38060.............  Ref 52.999(c)(59).
                                provisions, Online
                                Operating
                                Adjustments, and
                                Bubble Concept.
Section 1509.................  Reduced Sulfur         Apr. 1992, LR18:374...............  07/15/93, 58 FR 38060.............  Ref 52.999(c)(59).
                                Compounds (New and
                                Existing Sources).
Section 1511.................  Continuous Emissions   Apr. 1992, LR18:374...............  07/15/93, 58 FR 38060.............  Ref 52.999(c)(59).
                                Monitoring.
Section 1513.................  Recordkeeping and      Apr. 1992, LR18:374...............  07/15/93, 58 FR 38060.............  Ref 52.999(c)(59).
                                Reporting.
Table 4......................  Emissions--Methods of  Apr. 1992, LR18:374...............  07/15/93, 58 FR 38060.............  Ref 52.999(c)(59).
                                Contaminant
                                Measurement.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                            Chapter 17--Control of Emissions of Carbon Monoxide (New Sources)
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter A.................                                                            General
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1701.................  Degradation of         Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Existing Emission
                                Quality Restricted.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter B.................                                                    Ferrous Metal Emissions
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1703.................  Ferrous Metal          Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Emissions.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter C.................                                                 Petroleum Refinery Emissions
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1705.................  Petroleum Refinery     Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Emissions.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                               Chapter 19--Mobile Sources
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter B.................                                                       Clean Fuel Fleet
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 1951.................  Purposes.............  Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
Section 1953.................  General Provisions...  Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
Section 1955.................  Definitions..........  Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
Section 1957.................  Exemptions...........  Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
Section 1959.................  Emissions Standards..  Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
Section 1961.................  Credits Program......  Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
Section 1963.................  Emissions Reduction    Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
                                Credits Program--
                                Reserved.
Section 1965.................  Recordkeeping........  Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
Section 1967.................  Conversion to Clean    Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
                                Fuel Vehicles--
                                Reserved.
Section 1969.................  Fuel Provider          Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
                                Requirements.
Section 1971.................  Enforcement..........  Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
Section 1973.................  Fees.................  Nov. 1994, LR20:1263..............  10/23/95, 60 FR 54308.............  Ref 52.999(c)(66).
                                                  Chapter 21--Control of Emissions of Organic Compounds
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter A.................                                                            General
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2101.................  Compliance Schedules.  Nov. 1990, LR16:959...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).

[[Page 63187]]

Section 2103.................  Storage of Volatile    Dec. 1995, LR21:1333..............  10/22/96, 61 FR 54737.............  Ref 52.999(c)(71)
                                Organic Compounds                                                                             (E)(F)(G).
                                (Large Tanks).
Section 2105.................  Storage of Volatile    ..................................  ..................................  NOT IN SIP.
                                Organic Components
                                (Small Tanks).
Section 2107.................  Volatile Organic       Apr. 1991, LR17:360...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Compounds--Loading.
Section 2108.................  Marine Vapor Recovery  Nov. 1990, LR16:959...............  10/22/96, 61 FR 54737.............  Ref 52.999(c)(71)
                                                                                                                              (A)(B).
Section 2109.................  Oil/Water--Separation  Oct. 1992, LR18:1122..............  07/25/96, 61 FR 38590.............  Ref 52.999(c)(64).
Section 2111.................  Pumps and Compressors  Apr. 1991, LR17:360...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
Section 2113.................  Housekeeping.........  Apr. 1991, LR17:360...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
Section 2115.................  Waste Gas Disposal     Mar. 1993, LR19:317...............  07/25/96, 61 FR 38590.............  Ref 52.999(c)(64).
                                and Exemptions.
Section 2117.................  Exemptions...........  Feb. 1990, LR16:116...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
Section 2119.................  Variances............  Feb. 1990, LR16:116...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
Section 2121.................  Fugitive Emission      Jul. 1991, LR17:654...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Control.
Section 2122.................  Fugitive Emission      Nov. 1994, LR20:1269..............  10/22/96, 61 FR 54737.............  Ref 52.999(c)(71)
                                Control for Ozone                                                                             (C)(D).
                                Nonattainment Areas.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter B.................                                                       Organic Solvents
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2123.................  Organic Solvents.....  Oct. 1992, LR18:1122..............  07/25/96, 61 FR 38590.............  Ref 52.999(c)(64).
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter C.................                                                       Vapor Degreasers
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2125.................  Vapor Degreasers.....  Oct. 1992, LR18:1122..............  07/25/96, 61 FR 38590.............  Ref 52.999(c)(64).
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter D.................                                                    Cutback Paving Asphalt
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2127.................  Cutback Paving         Apr. 1991, LR17:360...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Asphalt.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter E.................                                            Perchloroethylene Dry Cleaning Systems
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2129.................  Perchloroethylene Dry  Nov. 1990, LR16:959...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Cleaning Systems.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter F.................                                                       Gasoline Handling
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2131.................  Filling of Gasoline    Oct. 1992, LR18:1122..............  07/25/96, 61 FR 38590.............  Ref 52.999(c)(64).
                                Storage Vessels.
Section 2132.................  Stage II Vapor         Jan. 1993, LR19:46................  03/25/94, 59 FR 14114.............  Ref 52.999(c)(61).
                                Recovery Systems for
                                Control of Vehicle
                                Refueling Emissions
                                at Gasoline
                                Dispensing
                                Facilities.
Section 2133.................  Gasoline Bulk Plants.  Jul. 1990, LR16:609...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
Section 2135.................  Bulk Gasoline          Oct.1992, LR18:1123...............  07/25/96, 61 FR 38590.............  Ref 52.999(c)(64).
                                Terminals.
Section 2137.................  Gasoline Terminal      Jul. 1990, LR16:609...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Vapor-Tight Control
                                Procedure.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter G.................                                                 Petroleum Refinery Operations
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2139.................  Refinery Vacuum        Jul. 1991, LR17:654...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Producing Systems.
Section 2141.................  Refinery Process Unit  Jul. 1991, LR17:654...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Turnarounds.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter H.................                                                         Graphic Arts
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2143.................  Graphic Arts           Oct. 1992, LR18:1123..............  07/25/96, 61 FR 38590.............  Ref 52.999(c)(64).
                                (Printing) by
                                Rotogravure and
                                Flexographic
                                Processes.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter I.................                                            Pharmaceutical Manufacturing Facilities
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2145.................  Pharmaceutical         Nov. 1990, LR16:959...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Manufacturing
                                Facilities.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter J.................    Limiting Volatile Organic Compound (VOC) Emissions from Reactor Processes and Distillation Operations in the Synthetic
                                                                     Organic Chemical Manufacturing Industry (SOCMI)
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2147.................  Limiting VOC           Apr. 1995, LR21:380...............  12/02/97, 62 FR 63658.............  Ref 52.999(c)(74).
                                Emissions from SOCMI
                                Reactor Process and
                                Distillation
                                Operations.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter K.................                              Limiting Volatile Organic Compound Emissions from Batch Processing
--------------------------------------------------------------------------------------------------------------------------------------------------------

[[Page 63188]]

Section 2149.................  Limiting Volatile      Apr. 1995, LR21:387...............  12/02/97, 62 FR 63658.............  Ref 52.999(c)(74).
                                Organic Compound
                                Emissions from Batch
                                Processing.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter L.................                         Limiting Volatile Organic Compound Emissions from Cleanup Solvent Processing
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2151.................  Limiting Volatile      Apr. 1995, LR21:391...............  12/02/97, 62 FR 63658.............  Ref 52.999(c)(74).
                                Organic Compound
                                Emissions from
                                Cleanup Solvent
                                Processing.
Table 8......................  Untitled [List of      Dec. 1987, LR13:741...............  05/05/94, 59 FR 23166.............  Ref 52.999(c) (49) and
                                Synthetic Organic                                                                              (60). Table approved at
                                Chemicals].                                                                                    (c)(49) included CAS
                                                                                                                               numbers. Table approved
                                                                                                                               at (c)(60) did not
                                                                                                                               include CAS numbers.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                               Chapter 23--Control of Emissions from Specific Industries
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter A.................                                                Chemical Woodpulping Industry
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2301.................  Control of Emissions   Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                from the Chemical
                                Woodpulping Industry.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter B.................                                                       Aluminum Plants
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2303.................  Standards for          Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Horizontal Stud
                                Soderberg Primary
                                Aluminum Plants and
                                Prebake Primary
                                Aluminum Plants.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter C.................                                                 Phosphate Fertilizer Plants
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2305.................  Fluoride Emissions     Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Standards for
                                Phosphate Fertilizer
                                Plants.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter D.................                                       Emission Standards for the Nitric Acid Industry
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 2307.................  Emission Standards     Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                for the Nitric Acid
                                Industry.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                               Chapter 56--Prevention of Air Pollution Emergency Episodes
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 5601.................  Purpose..............  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 5603.................  Scope................  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 5605.................  Episode Criteria and   Dec. 1987, LR13:741...............  03/08/89 54 FR 09795..............  Ref 52.999(c)(49).
                                Air Pollution
                                Forecast.
Section 5607.................  Administrative         Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Authority Will
                                Determine When
                                Criteria Level Has
                                Been Reached.
Section 5609.................  Preplanning            Jun. 1988, LR14:348...............  06/15/89, 54 FR 25451.............  Ref 52.999(c)(50).
                                Strategies Required:
                                Alert Level, Warning
                                Level, and Emergency
                                Level.
Section 5611.................  Standby Plans to be    Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Submitted When
                                Requested by
                                Administrative
                                Authority.
Table 5......................  Emission Reduction     Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Plans--Alert Level.
Table 6......................  Emission Reduction     Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Plans--Warning Level.
Table 7......................  Emission Reduction     Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Plans--Emergency
                                Level.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                              Chapter 60--Test Methods--NSPS Division's Source Test Manual
--------------------------------------------------------------------------------------------------------------------------------------------------------
6001 to 6089.................  40 CFR 60, Appendix A  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                NSPS Methods 1 to 41.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                        Chapter 61--Divisions Source Test Method
--------------------------------------------------------------------------------------------------------------------------------------------------------
Subchapter A.................                                        Method 43--Capture Efficiency Test Procedures
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 6121.................  Principle............  Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
Section 6123.................  Definitions..........  Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
Section 6125.................  Applicability........  Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
Section 6127.................  Specific Requirements  Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).

[[Page 63189]]

Section 6129.................  Recording and          Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Reporting.
Section 6131.................  Procedures for Method  Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                43.
6131.A.......................  Procedure F.1--        Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Fugitive VOC
                                Emissions from
                                Temporary Enclosures.
6131.B.......................  Procedure F.2--        Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Fugitive VOC
                                Emissions from
                                Building Enclosures.
6131.C.......................  Procedure G.1--        Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Captured VOC
                                Emissions.
6131.D.......................  Procedure G.2--        Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Captured VOC
                                Emissions (Dilution
                                Technique).
6131.E.......................  Procedure L--VOC       Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                Input.
6131.F.......................  Procedure T--Criteria  Jul. 1991, LR17:653...............  05/05/94, 59 FR 23166.............  Ref 52.999(c)(60).
                                for Verification of
                                a Permanent or
                                Temporary Total
                                Enclosure.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                             Chapter 63--Test Methods--LESHAP Division's Source Test Manual
--------------------------------------------------------------------------------------------------------------------------------------------------------
6301 to 6401.................  40 CFR 61, Appendix B  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
                                Test Methods.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                Chapter 65--Rules and Regulations for the Fee System of the Air Quality Control Programs
--------------------------------------------------------------------------------------------------------------------------------------------------------
Section 6501.................  Scope and Purpose....  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 6503.................  Authority............  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 6505.................  Definitions..........  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 6507.................  Application Fees.....  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 6509.................  Annual Fees..........  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 6511.................  Methodology..........  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 6513.................  Determination of Fee.  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 6515.................  Method of Payment....  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 6517.................  Late Payment.........  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 6519.................  Failure to Pay.......  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 6521.................  Effective Date.......  Dec. 1987, LR13:741...............  03/08/89, 54 FR 09795.............  Ref 52.999(c)(49).
Section 6523.................  Fee Schedule Listing.  Nov. 1992, LR18:1256..............  03/25/94, 59 FR 14114.............  Ref 52.999(c)(61).
--------------------------------------------------------------------------------------------------------------------------------------------------------

    (d) EPA-approved State Source-specific requirements.

                                                   EPA-Approved Louisiana Source-Specific Requirements
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                              State
                                                                            approval/
          Name of source                        Permit number               effective              EPA approval date                    Comments
                                                                               date
--------------------------------------------------------------------------------------------------------------------------------------------------------
Lead SIP for Ethyl Corp. in Baton  Compliance order......................     01/27/89  06/27/89, 54 FR 27002.................  Amended Compliance order
 Rouge.                                                                                                                          dated 01/31/86.
                                                                                                                                 Modeling 05/27/88.
                                                                                                                                 State letter 01/27/89.
                                                                                                                                 Ref 52.999(c)(51).
Vulcan Materials Company Facility  1829T(M-2)............................     07/28/89  10/10/89, 54 FR 41444.................  Revision of Bubble
 in Geiser, Ascension Parish.                                                                                                    Permit. Issued 03/24/
                                                                                                                                 83, amended 07/28/89.
                                                                                                                                 Ref 52.999(c)(52).
American Cyanamid Company Fortier  1896(M-2).............................     07/20/89  11/27/89, 54 FR 48743.................  Revision of Bubble
 Plant in Westwego, Jefferson                                                                                                    Permit. Issued 10/17/
 Parish.                                                                                                                         84, amended 07/20/89.
                                                                                                                                 Ref 52.999(c)(53).
Vista Chemical Company Facility    1828(M-2).............................     09/25/86  02/02/90, 55 FR 03598.................  Bubble Permit. Submitted
 in Westlake, Louisiana.                                                                                                         by Governor on 11/22/
                                                                                                                                 83, amended 09/25/86.
                                                                                                                                 Ref 52.999(c)(54).
Union Carbide Facility in          1836T(M-1)............................     05/05/90  07/18/90, 55 FR 29205.................  Revision of Bubble
 Hahnville, Louisiana.                                                                                                           Permit. Submitted by
                                                                                                                                 Governor on 10/19/83,
                                                                                                                                 amended 04/23/87,
                                                                                                                                 revised 05/05/90. Ref
                                                                                                                                 52.999(c)(55).
Dow Chemical Facility in           1838T(M-2)............................     10/16/91  10/04/94, 59 FR 50500.................  Revision of Bubble
 Plaquemine, Iberville Parish.                                                                                                   Permit. Issued 7/28/83,
                                                                                                                                 amended 10/16/91. Ref
                                                                                                                                 52.999(c)(62).
Exxon Compliance Date Extension,   N/A...................................     09/12/97  05/11/98, 63 FR 25773.................  Extension of compliance
 Baton Rouge Refinery.                                                                                                           date to LAC 33:III,
                                                                                                                                 2103.D.4 Ref
                                                                                                                                 52.999(c)(79).
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    (e) EPA approved nonregulatory provisions and quasi-regulatory 
measures.

[[Page 63190]]



                                                  EPA Approved Louisiana Statutes in the Louisiana SIP
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                                                       State approval/effective
      State citation             Title/subject                   date                       EPA approval date                        Comments
--------------------------------------------------------------------------------------------------------------------------------------------------------
                     LA. R.S. of 1950. Title 40, Chapter 12. The Louisiana Air Control Law, Part 1, Louisiana Air Control Commission
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40:2201..................  Citation.................  Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
40:2202..................  Definition...............  Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
40:2203..................  Commission created;        Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
                            domicile; membership;
                            tenure; meetings.
40:2204..................  Powers and Duties of       Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
                            Commission.
40:2205..................  Powers and Duties of       Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
                            Technical Secretary.
40:2206..................  Approval of rules and      Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
                            regulations; public
                            hearings; difference.
40:2207..................  Validity of rules or       Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
                            regulations; declaratory
                            judgement.
40:2208..................  Investigations;            Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
                            complaints; hearings;
                            recommendations.
40:2209..................  Procedure at hearings....  Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
40:1077..................  Secret processes or        01/01/80.................  06/09/82, 47 FR 25013.................  Ref 52.999(c)(39) Old section
                            methods as confidential.                                                                      name 2210.
40:2211..................  Variances................  Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
40:2212..................  Failure to act on          Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
                            petition for variance.
40:2213..................  Judicial review..........  Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
40:2214..................  Injunction; penalties for  Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
                            violations of orders of
                            the commission.
40:2215..................  Actions inuring to         Apr. 1979................  02/14/80 45 FR 09909..................  Ref 52.999(c)(15).
                            benefit the state.
40:2216..................  Act as exclusive means of  Apr. 1979................  02/14/80, 45 FR 09909.................  Ref 52.999(c)(15).
                            control; nuisances.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                       LA. R.S. of 1992. Title 30 and 36, Subtitle II. Environmental Quality, Chapter 3. Louisiana Air Control Law
--------------------------------------------------------------------------------------------------------------------------------------------------------
30:2060 N.6..............  Toxic air pollution        10/22/92.................  06/23/94, 59 FR 32359.................  Ref 52.999(c)(63).
                            emission control program.
30:2061..................  Small Business Stationary  10/22/92.................  06/23/94, 59 FR 32359.................  Ref 52.999(c)(63).
                            Source Technical and
                            Environmental Compliance
                            Assistance Program.
30:2062..................  Louisiana Small Business   10/22/92.................  06/23/94, 59 FR 32359.................  Ref 52.999(c)(63).
                            Compliance Advisory
                            panel.
36:239(H)................  Transfer of agencies and   10/22/92.................  06/23/94, 59 FR 32359.................  Ref 52.999(c)(63).
                            functions to the
                            Department of
                            Environmental Quality.
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                                                   EPA Approved Control Measures in the Louisiana SIP
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                     State
                                                                   submittal
          Control measures             Applicable geographic or      date/                EPA approval date                         Comments
                                          nonattainment area       effective
                                                                      date
--------------------------------------------------------------------------------------------------------------------------------------------------------
Federal Hydrocarbon Standards......  Region 106, SE LA-SE TX         03/30/73  06/22/73 38 FR 16565...................  Ref 52.999(c)(04).
                                      AQCR.
PM Strategy........................  Region 106, SE LA-SE TX         01/02/73  07/19/77, 42 FR 37000..................  Ref 52.999(c)(06).
                                      AQCR.
Air Quality Maintenance Area for PM  Shreveport, LA.............     12/09/77  08/18/78, 43 FR 36628..................  Ref 52.999(c)(09).
Air Quality Surveillance Network...  New Orleans, LA............     04/03/78  01/29/79, 44 FR 05601..................  Ref 52.999(c)(10).
                                                                                                                        Change of sampling site
                                                                                                                         location.
Louisiana Ozone SIP................  Nonattainment areas, AQCR       04/30/79  02/14/80, 45 FR 09909..................  Ref 52.999(c)(15).
                                      022 and 106.                                                                      Part D requirement.
Evidence of Notice and Public        Statewide..................     06/20/79  02/10/82, 47 FR 06017..................  Ref 52.999(c)(16).
 Hearing.
Emission Inventory.................  Nonattainment areas........     08/28/78  02/14/80, 45 FR 09909..................  Ref 52.999(c)(17).
Air Quality Surveillance Network...  Statewide..................     01/10/80  08/06/81, 46 FR 40006..................  Ref 52.999(c)(20).
                                                                                                                        Final Revisions to ambient
                                                                                                                         monitoring.
Lead SIP...........................  Baton Rouge, LA............     10/31/83  05/01/84, 49 FR 18485..................  Ref 52.999(c)(40).
NSR and Visibility Monitoring......  Class I Federal Areas in LA     10/14/85  06/10/86, 51 FR 20969..................  Ref 52.999(c)(44).
Small Business Program.............  Statewide..................     10/22/92  06/23/94, 59 FR 32359..................  Ref 52.999(c)(63).
Redesignation Request and            Pointe Coupe Parish........     12/20/95  01/06/97, 61 FR 00648..................  Ref 52.999(c)(70).
 Maintenance Plan.
Revision to SIP, 15% ROP Plan......  Nonattainment areas........     12/15/95  10/22/96, 61 FR 54737..................  Ref 52.999(c)(71).
VOC RACT Negative Declarations.....  Baton Rouge nonattainment       12/15/95  10/30/96, 61 FR 55894..................  Ref 52.999(c)(72).
                                      area.
Redesignation Request and            Calcasieu Parish...........     12/20/95  05/02/97, 62 FR 24036..................  Ref 52.999(c)(73).
 Maintenance Plan.
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[[Page 63191]]

[FR Doc. 98-30151 Filed 11-10-98; 8:45 am]
BILLING CODE 6560-50-P