[Federal Register Volume 65, Number 91 (Wednesday, May 10, 2000)]
[Rules and Regulations]
[Pages 29959-29963]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 00-11423]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Parts 52 and 81

[IN 119-1a; FRL-6601-5]


Approval and Promulgation of Implementation Plans and Designation 
of Areas for Air Quality Planning Purposes; Indiana

AGENCY: Environmental Protection Agency (EPA).

ACTION: Direct final rule.

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SUMMARY: EPA is approving a redesignation request submitted by the 
State of Indiana. This action, which Indiana requested on March 2, 
2000, redesignates Marion County (Indianapolis) to attainment of the 
National Ambient Air Quality Standards (NAAQS) for lead. In addition, 
EPA is also approving a maintenance plan for Marion County. The plan is 
designed to ensure maintenance of the lead NAAQS for at least 10 years. 
Indiana submitted the maintenance plan with the redesignation request.

DATES: This ``direct final'' rule is effective on July 10, 2000, unless 
EPA receives adverse written comments by June 9, 2000. If EPA receives 
an adverse written comment, EPA will publish a timely withdrawal of the 
rule in the Federal Register and will inform the public that the rule 
will not take effect.

ADDRESSES: You may send written comments to: J. Elmer Bortzer, Chief, 
Regulation Development Section, Air Programs Branch (AR-18J), 
Environmental Protection Agency, 77 West Jackson Boulevard, Chicago, 
Illinois 60604.
    Copies of the revision request are available for inspection at the 
following address: Environmental Protection Agency, Region 5, Air and 
Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604. 
(We recommend that you telephone Phuong Nguyen, Environmental 
Scientist, at (312) 886-6701 before visiting the Region 5 office.)

FOR FURTHER INFORMATION CONTACT: Phuong Nguyen at (312) 886-6701.

SUPPLEMENTARY INFORMATION: Throughout this document wherever ``we'', 
``us'' or ``our'' are used we mean EPA. This supplemental information 
section is organized as follows:

I. General Information

    1. What action is EPA taking today?
    2. Why is EPA taking this action?
    3. What is the background of this action?

II. Evaluation of the Redesignation Request

    1. What criteria did EPA use to review the redesignation 
request?
    2. Did Indiana satisfy these criteria for Marion County?

III. Maintenance Plan

    What are the maintenance plan requirements and how does the 
submission meet maintenance plan requirements?

IV. Final Rulemaking Action

    What action is EPA taking?

V. Administrative Requirements

A. Executive Order 12866
B. Executive Order 13045
C. Executive Order 13084
D. Executive Order 13132
E. Regulatory Flexibility
F. Unfunded Mandates
G. Submission to Congress and the Comptroller General
H. National Technology Transfer and Advancement Act
I. Petitions For Judicial Review

I. General Information

1. What Action Is EPA Taking Today?

    In this action, EPA is approving the lead redesignation request 
submitted by the State of Indiana for Marion County. In addition, EPA 
is also approving the lead maintenance plan for this County.

2. Why IS EPA Taking This Action?

    EPA is taking this action because the redesignation request meets 
the five applicable Clean Air Act (Act) criteria. EPA designated Marion 
County as a nonattainment area for lead on November 6, 1991 (56 FR 
56694). Marion County now, however, meets the lead NAAQS. Indiana 
reported that there have been no exceedances documented in Marion 
County at any monitoring site since the second quarter of 1994. 
Therefore, the monitoring data show that the NAAQS for lead has been 
attained in all portions of Marion County. The State has developed a 
maintenance plan for keeping lead levels within the health-based air 
quality standard for the next 10 years and beyond. This maintenance 
plan requires the County to consider impacts of future activities on 
air quality and to manage those activities.

3. What Is the Background for This Action?

    On November 6, 1991, EPA designated a small portion of Franklin 
Township, Marion County, Indiana as a primary nonattainment area for 
the lead NAAQS (56 FR 56694). On the same date, EPA designated another 
small portion of Wayne Township, in Marion County, Indiana as an 
unclassifiable area for lead.
    Section 191(a) of the Act requires that States containing areas 
designated nonattainment for certain pollutants, including lead, submit 
a revision to their State Implementation Plan (SIP) meeting the 
requirements of part D, Title I of the Act, within 18 months of the 
nonattainment designation.
    Section 192(a) of the Act further provides that SIPs must provide 
for attainment of the applicable NAAQS as expeditiously as practicable, 
but no later than 5 years from the date of the nonattainment 
designation.
    On March 23, 1994, the State submitted a revised rule (326 IAC 15) 
and supplemented the submittal on September 21, 1994. EPA deemed the 
submittal complete in a September 23, 1994 letter, and approved the 
rule as part of the SIP on May 3, 1995 (60 FR 21717), fulfilling the 
requirement of section 192(a).
    On February 25, 1997, Refined Metals Corporation sent a letter to 
the Indianapolis Environmental Resources Management Division (ERMD) 
stating that all operations at its facility would cease on February 28, 
1997. On March 13, 1997, the Indianapolis ERMD received a second letter 
from the company requesting termination of its current operating 
permit. The company also withdrew its title V permit application. The 
Refined Metals facility was the only major lead source in the current 
nonattainment portion of Marion County.

II. Evaluation of the Redesignation Request

1. What Criteria Did EPA Use to Review the Redesignation Request?

    Section 107(d)(3)(E) of the Act, as amended in 1990, establishes 
five requirements to be met before EPA may designate an area from 
nonattainment to attainment. These are:
    (A) The area has attained the applicable NAAQS.
    (B) The area has a fully-approved SIP under section 110(k) of the 
Act.
    (C) The EPA has determined that the improvement in air quality in 
the area is due to permanent and enforceable emission reductions.
    (D) The EPA has determined that the maintenance plan for the area 
has met all of the requirements of section 175A of the Act.
    (E) The State has met all requirements applicable to the area under 
section 110 and part D of the Act.

[[Page 29960]]

2. Did Indiana Satisfy These Criteria for Marion County?

A. Demonstrated Attainment of the NAAQS
    Relevant agency guidance is provided in both an April 21, 1983, 
document on ``Section 107 Designation Policy Summary,'' and a September 
4, 1992, document on ``Procedures for processing requests to 
redesignate areas to attainment.'' The April 21, 1983, memorandum 
states that eight consecutive quarters of data showing lead NAAQS 
attainment are required for redesignation. The September 4, 1992, 
memorandum states that additional dispersion modeling is not required 
in support of a lead redesignation request if there is an adequate 
modeled attainment demonstration submitted and approved as part of the 
implemented SIP, and there is no indication of an existing air quality 
violation.
    Indiana's March 2, 2000, submittal provided ambient monitoring data 
showing that Marion County has met the lead NAAQS for the period 1995 
to 1998. The most recent air quality data shows there has been no 
exceedance reported in Marion County for the last 5 years (1995-1999).
    Dispersion modeling is commonly used to demonstrate attainment of 
the lead NAAQS. Indiana used the ISCLT2 model to predict lead 
concentrations, as discussed in the May 3, 1995, Federal Register (60 
FR 21717). Use of this analysis, in conjunction with information about 
current emission levels, also indicates that the NAAQS has been 
attained. No further dispersion modeling is needed for the County 
redesignation. Indiana has also provided evidence that sources in this 
County are complying with the specific limits in the SIP, 326 IAC 15-1-
2. The Indiana lead SIP rule applies to all significant stationary 
sources of lead in the County. Based on this evidence, EPA concludes 
that emissions are sufficiently low to assure attainment throughout the 
area currently designated nonattainment.
B. Fully Approved SIP
    The SIP for the area at issue must be fully approved under section 
110(k) of the Act and must satisfy all requirements that apply under 
that section.
    EPA's guidance for implementing section 110 of the Act is contained 
in the general preamble to title I (44 FR 20372, April 14, 1979; and 57 
FR 13498, April 16, 1992). EPA has previously determined that the lead 
SIP for Marion County, with limits in 326 IAC 15-1-2, meets the 
requirements of section 110(a)(2)(D) and sections 191(a) and 192(a) of 
the Act. Specifically, EPA approved the lead SIP for Marion County (in 
326 IAC 15-1-2) on May 3, 1995 (60 FR 21717).
    The current submittal provides for the control of both stack and 
fugitive emissions by requiring revised emission limitations, improved 
monitoring, building enclosures, an amended fugitive lead dust plan, 
and contingency measures in the event that subsequent violations of the 
lead NAAQS occur. The previous modeling showed that ambient air quality 
in the vicinity of Refined Metals met the NAAQS, which is consistent 
with the monitored lead concentration for this action. Given that the 
major source in the area has shut down, emission levels are now well 
below the levels shown in 1995 modeling to be sufficient to achieve the 
NAAQS.
C. Permanent and Enforceable Reductions in Emissions
    Indiana, in its submission, cites four factors which it believes 
helped the area attain the lead NAAQS. These are:
    1. The permanent shutdown of the Refined Metals facility in the 
nonattainment portion of the County;
    2. Implementation of the federal initiative requiring the 
elimination of lead in gasoline used by on-road mobile sources;
    3. Compliance by Quemetco, Inc., with the lead SIP and the National 
Emission Standards for Hazardous Air Pollutants (NESHAP) for secondary 
lead smelters (40 CFR part 63, subpart X); and,
    4. The permanent shutdown of four other facilities, which provided 
a small additional decrease of lead emissions in this area.
D. Fully Approved Maintenance Plan
    Section 175(A) of the Act requires states that submit a 
redesignation request to include a maintenance plan to ensure that the 
attainment of the NAAQS for any pollutant is maintained. The 
maintenance plan is a SIP revision which provides for maintenance of 
relevant NAAQS in the area for at least ten years after the approval of 
a redesignation to attainment. Eight years after the redesignation, 
States must submit a revised maintenance plan demonstrating attainment 
for ten years following the initial ten-year period. To provide for the 
possibility of future NAAQS violations, the maintenance plan must 
contain contingency measures to assure that a state will promptly 
correct any violation of the standard that occurs after redesignation. 
The contingency provisions are to include a requirement that a state 
will implement all measures for controlling the air pollutant of 
concern that were contained in the SIP prior to redesignation.
    The reductions discussed in section C above are permanent, and no 
significant increases in lead emission are expected. Therefore, we 
expect the area to remain in attainment. Additional discussion of the 
maintenance plan is provided below.
E. Part D and Section 110
    To be redesignated to attainment, section 107(d)(3)(E) requires 
that an area must have met all applicable requirements of section 
110(a)(2) and Part D of the Act. The EPA approved Indiana's previous 
SIP submittal because it satisfied all of the applicable Federal 
requirements (60 FR 21717). The submittal for Marion County also 
satisfies the requirements of sections 191(a) and 192(a) of the Act by 
providing the necessary elements to reach attainment of the lead NAAQS 
no later than 5 years from the January 6, 1992, nonattainment 
designation.
    During 1994, an ambient monitor near the Refined Metals facility 
recorded some lead standard violations, apparently due to the company's 
failure to: keep the materials storage building under negative 
pressure; operate its continuous opacity monitor and to provide valid 
data for the M-1 baghouse; comply with the facility's lead dust control 
program; and maintain sweeper operating records. The complete shutdown 
of the Refined Metals facility on February 25, 1997, has eliminated 
most of the area's lead emissions.

III. Maintenance Plan

What Are the Maintenance Plan Requirements and How Does the Submission 
Meet Maintenance Plan Requirements?

    Guidance on redesignations issued September 4, 1992 identified five 
topics for maintenance plans to address:
A. The Attainment Inventory
    The State needs to identify the sources of emissions in the area as 
well as the emissions level sufficient to attain the lead NAAQS, and 
include emissions during the period when the area attained the NAAQS.
    The March 2, 2000, submittal identified the lead emissions from 
major and minor permitted sources located in Marion County between 
1985-1998. Indiana chose 1996 as the base year for the attainment 
emission inventory because that year has extensive lead emission data 
available.

[[Page 29961]]

B. Maintenance Demonstration

    The State needs to demonstrate that future emissions will not 
exceed the level established by the attainment inventory.
    On December 6, 1994, the Indiana Department of Environmental 
Management (IDEM) issued Refined Metals a notice of violation (Cause 
Number A-2521). On January 10, 1995, the IDEM and Refined Metals signed 
an agreed Order to Settle Cause Number A-2521. This agreement helped to 
decrease lead emissions from 2 tons per year in 1985 to 0.0179100 tons 
per year in 1996, and to eliminate all lead emissions entirely in 1997, 
due to the permanent shutdown of the Refined Metals facility.
    Indiana projected the annual lead emissions increase from 1996 to 
2010 to account for the increase in production at remaining sources in 
Marion County. The growth factors, which are contained in Enclosure C 
to the March 2, 2000, submittal, were used to calculate the projected 
growth in emissions from 1996 to 2010. Base on these factors, the 
annual lead emissions are expected to increase by 8.56% by the year 
2010, from 2.897 tons per year in 1996 to 3.145 tons per year in 2010. 
The projected levels for the year 2010 will be considerably lower than 
the actual 1990 total Marion County lead emissions (9.331 tons per 
year). Therefore, even though other sources in the County are projected 
to have a slight emission increase by 2010, the projected emission 
levels are well below the levels needed to maintain the NAAQS.
C. Monitoring Network
    The State must include provisions for continued operation of an 
appropriate air quality monitoring network.
    The Indianapolis ERMD commits to continue monitoring for lead in 
Marion County at AIRS I.D. 18-097-0063 monitoring site and AIRS I.D. 
18-097-0076 monitoring site located in the unclassifiable portion of 
the County, which is adjacent to the Quemetco, Inc. facility.
D. Verification of Continued Attainment
    The State must show how it will track and verify the progress of 
the maintenance plan.
    To verify future maintenance during the initial ten-year 
maintenance period, the IDEM will re-evaluate the emissions inventory 
once every three years. IDEM will re-evaluate the inventory based in 
part on the annual NET update. Indiana will prepare a new inventory if 
there is any new lead source growth or other changes from the initial 
attainment inventory.
E. Contingency Plan
    The maintenance plan must include contingency measures which ensure 
prompt correction of any violation of the lead standards.
    Future contingency measures for this area will include requiring 
any proposed stationary sources of lead emissions to comply with all 
applicable New Source Review provisions. The IDEM and the Indianapolis 
ERMD will also closely monitor existing stationary sources of lead 
emissions. These Agencies will use the two methods identified below to 
develop the additional controls to assure future attainment of the 
National Ambient Air Quality Standard for lead, if there is an 
exceedance of the lead standard:
    1. During routine inspections of permitted stationary sources, the 
Indianapolis ERMD will evaluate any potential increases in lead 
emissions at these facilities, and,
    2. The IDEM and the Indianapolis ERMD will examine the annual point 
source inventory for sources with increases in emissions and for any 
new sources. Emissions reporting is required by the annual ``emission 
statement'' reporting requirements found in 326 IAC 2-6.
    EPA finds that these elements of Indiana's submittal satisfy 
applicable maintenance plan requirements.

IV. Final Rulemaking Action

What Action Is EPA Taking?

    EPA is approving Indiana's lead redesignation request, which was 
submitted on March 2, 2000. In addition, EPA is also approving the 
maintenance plan for Marion County, which was submitted with the 
redesignation request, as adequately ensuring that the lead NAAQS will 
be maintained.
    The EPA is publishing this action without prior proposal because 
EPA views this as a noncontroversial revision and anticipates no 
adverse comments. However, in a separate document in this Federal 
Register publication, the EPA is proposing to approve the SIP revision 
should adverse written comments be filed. This action will be effective 
without further notice unless EPA receives relevant adverse written 
comment by June 9, 2000. Should the Agency receive such comments, it 
will publish a final rule informing the public that this action will 
not take effect. Any parties interested in commenting on this action 
should do so at this time. If no such comments are received, the public 
is advised that this action will be effective on July 10, 2000.

V. Administrative Requirements

A. Executive Order 12866

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

B. 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 risk 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 Executive Order 13045 because it does 
not involve decisions intended to mitigate environmental health or 
safety risks.

C. Executive Order 13084

    Under Executive Order 13084, EPA may not issue a regulation that is 
not required by 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, or EPA consults 
with those governments. If EPA complies by consulting, Executive Order 
13084 requires EPA to provide to the Office of Management and Budget, 
in a 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, Executive Order 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 proposed rule does not significantly or uniquely affect the 
communities of Indian tribal

[[Page 29962]]

governments. This action does not involve or impose any requirements 
that affect Indian Tribes. Accordingly, the requirements of section 
3(b) of Executive Order 13084 do not apply to this rule.

D. Executive Order 13132

    Federalism (64 FR 43255, August 10, 1999) revokes and replaces 
Executive Orders 12612 (Federalism) and 12875 (Enhancing the 
Intergovernmental Partnership). Executive Order 13132 requires EPA to 
develop an accountable process to ensure ``meaningful and timely input 
by State and local officials in the development of regulatory policies 
that have federalism implications.'' ``Policies that have federalism 
implications'' is defined in the Executive Order to include regulations 
that 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.'' Under Executive Order 13132, EPA may not issue a 
regulation that has federalism implications, that imposes substantial 
direct compliance costs, and that is not required by statute, unless 
the Federal government provides the funds necessary to pay the direct 
compliance costs incurred by State and local governments, or EPA 
consults with State and local officials early in the process of 
developing the proposed regulation. EPA also may not issue a regulation 
that has federalism implications and that preempts State law unless the 
Agency consults with State and local officials early in the process of 
developing the proposed regulation.
    This rule will not have substantial direct effects on the States, 
on the relationship between the national government and the States, or 
on the distribution of power and responsibilities among the various 
levels of government, as specified in Executive Order 13132, because it 
merely approves a state rule implementing a federal standard, and does 
not alter the relationship or the distribution of power and 
responsibilities established in the Clean Air Act. Thus, the 
requirements of section 6 of the Executive Order do not apply to this 
rule.

E. Regulatory Flexibility

    The Regulatory Flexibility Act (RFA) generally requires an agency 
to conduct a regulatory flexibility analysis of any rule subject to 
notice and comment rulemaking requirements unless the agency certifies 
that the rule will not have a significant economic impact on a 
substantial number of small entities. Small entities include small 
businesses, small not-for-profit enterprises, and small governmental 
jurisdictions.
    This rule will not have a significant impact on a substantial 
number of small entities because SIP approvals under section 110 and 
subchapter I, part D of the Clean Air Act do not create any new 
requirements but simply approve requirements that the State is already 
imposing. Therefore, because the Federal SIP approval does not create 
any new requirements, I certify that this action will not have a 
significant economic impact on a substantial number of small entities.
    Moreover, due to the nature of the Federal-State relationship under 
the Clean Air Act, preparation of flexibility analysis would constitute 
Federal inquiry into the economic reasonableness of state action. The 
Clean Air Act forbids EPA to base its actions concerning SIPs on such 
grounds. Union Electric Co., versus U.S. EPA, 427 U.S. 246, 255-66 
(1976); 42 U.S.C. 7410(a)(2).

F. Unfunded Mandates

    Under sections 202 of the Unfunded Mandates Reform Act of 1995 
(``Unfunded Mandates Act''), 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.
    EPA has determined that the approval action proposed 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 proposes to 
approve pre-existing 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. section 801 et seq., as 
added by the Small Business Regulatory Enforcement Fairness Act of 
1996, generally provides that before a rule may take effect, the agency 
promulgating the rule must submit a rule report, which includes a copy 
of the rule, to each House of the Congress and to the Comptroller 
General of the United States. EPA will submit a report containing this 
rule and other required information to the U.S. Senate, the U.S. House 
of Representatives, and the Comptroller General of the United States 
prior to publication of the rule in the Federal Register. A major rule 
cannot take effect until 60 days after it is published in the Federal 
Register. This action is not a ``major rule'' as defined by 5 U.S.C. 
section 804(2). This rule will be effective July 10, 2000 unless EPA 
receives adverse written comments by June 9, 2000.

H. National Technology Transfer and Advancement Act

    Section 12 of the National Technology Transfer and Advancement Act 
(NTTAA) of 1995 requires Federal agencies to evaluate existing 
technical standards when developing a new regulation. To comply with 
NTTAA, EPA must consider and use ``voluntary consensus standards'' 
(VCS) if available and applicable when developing programs and policies 
unless doing so would be inconsistent with applicable law or otherwise 
impractical.
    The EPA believes that VCS are inapplicable to this action. Today's 
action does not require the public to perform activities conducive to 
the use of VCS.

I. Petitions for Judicial Review

    Under section 307(b)(1) of the Clean Air Act, petitions for 
judicial review of this action must be filed in the United States Court 
of Appeals for the appropriate circuit by July 10, 2000. Filing a 
petition for reconsideration by the Administrator of this final rule 
does not affect the finality of this rule for the purposes of judicial 
review nor does it extend the time within which a petition for judicial 
review may be filed, and shall not postpone the effectiveness of such 
rule or action. This action may not be challenged later in proceedings 
to enforce its requirements. (See section 307(b)(2).)

[[Page 29963]]

List of Subjects

40 CFR Part 52

    Environmental protection, Air pollution control, Intergovernmental 
relations, Lead, Reporting and recordkeeping requirements.

40 CFR Part 81

    Environmental protection, Air pollution control, National parks, 
Wilderness areas.

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

    Dated: April 20, 2000.
Francis X. Lyons,
Regional Administrator, Region 5.

    For the reasons stated in the preamble, title 40, Chapter I of the 
Code of Federal Regulation are amended as follows:

PART 52--[AMENDED]

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

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

Subpart P--Indiana

    2. Section 52.797 is amended by removing the introductory text and 
adding paragraph (d) to read as follows:


Sec. 52.797  Control strategy: Lead.

* * * * *
    (d) On March 2, 2000, Indiana submitted a maintenance plan for 
Marion County as part of its request to redesignate the County to 
attainment of the lead standard.
* * * * *

PART 81--[AMENDED]

    1. The authority citation for part 81 continues to read as follows:

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

Subpart C--Section 107 Attainment Status Designations

    2. The table in Sec. 81.315 entitled ``Indiana Lead'' is amended to 
read as follows:


Sec. 81.315  Indiana.

* * * * *

                                                                      Indiana--Lead
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                Designation                                           Classification
             Designated area             ---------------------------------------------------------------------------------------------------------------
                                              Date                        Type                        Date                        Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Marion County (Part)--Part of Franklin       July 10,  Attainment...............................
 Township: Thompson Road on the south;           2000
 Emerson Avenue on the west; Five Points
 Road on the East; and Troy Avenue on
 the north.
Marion County (Part)--Part of Wayne          July 10,  Attainment...............................
 Township: Rockville Road on the north;          2000
 Girls School Road on the east;
 Washington Street on the south; and
 Bridgeport Road on the west.
Rest of State Not Designated............
 
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[FR Doc. 00-11423 Filed 5-9-00; 8:45 am]
BILLING CODE 6560-50-P