[Federal Register Volume 63, Number 173 (Tuesday, September 8, 1998)]
[Notices]
[Page 47493]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 98-24039]



[[Page 47493]]

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ENVIRONMENTAL PROTECTION AGENCY

[FRL-6149-3]


Determination of Attainment of the Air Quality for PM-10 in the 
Liberty Borough, Pennsylvania Area

AGENCY: Environmental Protection Agency (EPA).

ACTION: Finding of attainment.

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SUMMARY: EPA has determined that the air quality in the Liberty 
Borough, Pennsylvania area has attained national ambient air quality 
standards (NAAQS) for particulate matter of nominal aerodynamic 
diameters smaller than 10 micrometers (PM-10). This finding is based on 
monitored air quality data for the area during the years 1995-1997. 
Elsewhere in the Final Rules section, EPA is approving the attainment 
demonstration and contingency measures submitted by the Pennsylvania 
Department of Environmental Protection (PADEP) on behalf of the 
Allegheny County Health Department (ACHD). These state implementation 
plan (SIP) revisions demonstrate that the attainment plan for the 
Liberty Borough area is sufficient to attain and maintain the NAAQS. In 
a previous final rulemaking, EPA also approved a SIP revision requiring 
additional control measures at the USX Clairton coke works.

EFFECTIVE DATE: This finding is effective on October 8, 1998.

ADDRESSES: Copies of documents relevant to this action are available 
for public inspection during normal business hours at the Air 
Protection Division, U.S. Environmental Protection Agency, Region III, 
1650 Arch Street, Philadelphia, Pennsylvania 19103; Pennsylvania 
Department of Environmental Protection, Bureau of Air Quality, P. O. 
Box 8468, 400 Market Street, Harrisburg, Pennsylvania 17105; Allegheny 
County Health Department, Department of Air Quality, 301 39th Street, 
Pittsburgh, Pennsylvania 15201.

FOR FURTHER INFORMATION CONTACT: Ruth E. Knapp (215) 814-2191, or by e-
mail at [email protected].

SUPPLEMENTARY INFORMATION: On June 12, 1998 (63 FR 32205) EPA published 
a notice announcing its proposed finding that the air quality in the 
Liberty Borough, Pennsylvania moderate nonattainment area has attained 
national ambient air quality standards (NAAQS) for particulate matter 
of nominal aerodynamic diameters smaller than 10 micrometers (PM-10). 
No comments were submitted on the proposed finding. The rationale for 
EPA's finding was explained in the proposal and will not be restated 
here. While EPA revised the NAAQS for particulate matter on July 18, 
1997, in this notice the terms ``NAAQS'' and ``PM-10 NAAQS'' refer only 
to the previously existing NAAQS.

Final Determination

    EPA finds, pursuant to section 188(b)(2), that the Liberty Borough 
moderate nonattainment area has attained the NAAQS for PM-10.

Administrative Requirements

A. Executive Orders 12866 and 13045

    The Office of Management and Budget (OMB) has exempted this finding 
from E.O. 12866 review. This finding is not subject to E.O. 13045, 
entitled ``Protection of Children from Environmental Health Risks and 
Safety Risks,'' because it is not an ``economically significant'' 
action under E.O. 12866.

B. 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. Determinations of attainment under the Clean Air Act do not 
impose any new requirements on small entities. Therefore, EPA certifies 
that this determination does not have a significant impact on a 
substantial number of small entities.

C. Unfunded Mandates

    Under Section 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 
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 this 
determination of attainment 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 finding of attainment resulted from 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 finding.
    EPA's final decision to find that the Liberty Borough area attained 
the NAAQS for PM-10 is based on sections 179(c) and 188(b)(2) of the 
Clean Air Act, as amended, and EPA regulations in 40 CFR Part 50.

D. Submission to Congress and the General Accounting Office

    The Congressional Review Act, 5 U.S.C. 801 et seq., as added by the 
Small Business Regulatory Enforcement Fairness Act of 1996, generally 
provides that before a rule may take effect, the agency promulgating 
the rule must submit a rule report, which includes a copy of the rule, 
to each House of the Congress and to the Comptroller General of the 
United States. EPA will submit a report containing this finding 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 finding is not 
a ``major rule'' as defined by 5 U.S.C. 804(2).

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

    Dated: August 28, 1998.
Thomas C. Voltaggio,
Acting Regional Administrator, Region III.
[FR Doc. 98-24039 Filed 9-4-98; 8:45 am]
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