[Federal Register Volume 76, Number 20 (Monday, January 31, 2011)]
[Proposed Rules]
[Pages 5323-5324]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2011-2120]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 81

[EPA-R08-OAR-2010-0749; FRL-9260-7]


Determination of Attainment for PM<INF>10</INF>; Columbia Falls 
and Libby Nonattainment Areas, MT

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed Rule.

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SUMMARY: EPA is proposing to determine that the Columbia Falls and the 
Libby nonattainment areas in Montana attained the National Ambient Air 
Quality Standard for particulate matter with an aerodynamic diameter of 
less than or equal to a nominal ten micrometers (PM<INF>10</INF>) as of 
December 31, 1994.

DATES: Written comments must be received on or before March 2, 2011.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R08-
OAR-2010-0749, by one of the following methods:
    <bullet> http://www.regulations.gov. Follow the on-line 
instructions for submitting comments.
    <bullet> E-mail: <a href="/cdn-cgi/l/email-protection#086e7a6d6d656966266b7a717b7c6964486d7869266f677e"><span class="__cf_email__" data-cfemail="ec8a9e8989818d82c28f9e959f988d80ac899c8dc28b839a">[email protected]</span></a>.
    <bullet> Fax: (303) 312-6064 (please alert the individual listed in 
the FOR FURTHER INFORMATION CONTACT if you are faxing comments).
    <bullet> Mail: Callie Videtich, Director, Air Program, 
Environmental Protection

[[Page 5324]]

Agency (EPA), Region 8, Mailcode 8P-AR, 1595 Wynkoop Street, Denver, 
Colorado 80202-1129.
    <bullet> Hand Delivery: Callie Videtich, Director, Air Program, 
Environmental Protection Agency (EPA), Region 8, Mailcode 8P-AR, 1595 
Wynkoop Street, Denver, Colorado 80202-1129. Such deliveries are only 
accepted Monday through Friday, 8:00 a.m. to 4:30 p.m., excluding 
Federal holidays. Special arrangements should be made for deliveries of 
boxed information.
    Please see the direct final rule which is located in the Rules 
Section of this Federal Register for detailed instruction on how to 
submit comments.

FOR FURTHER INFORMATION CONTACT: Crystal Freeman, U.S. Environmental 
Protection Agency, Region 8, Air Program, Mail Code 8P-AR, 1595 Wynkoop 
Street, Denver, Colorado 80202-1129, (303) 312-6602, 
<a href="/cdn-cgi/l/email-protection#71170314141c101f5f1203080205101d311401105f161e07"><span class="__cf_email__" data-cfemail="07617562626a66692964757e7473666b4762776629606871">[email protected]</span></a>.

SUPPLEMENTARY INFORMATION: For further information, please see the 
direct final action, of the same title, which is located in the Rules 
section of this Federal Register. EPA is approving the attainment 
determination as a direct final rule without prior proposal because EPA 
views this as a noncontroversial action and anticipates no adverse 
comments. A detailed rationale for the approval is set forth in the 
preamble to the direct final rule. If EPA receives no adverse comments, 
EPA will not take further action on this proposed rule.
    If EPA receives adverse comments, EPA will withdraw the direct 
final rule and it will not take effect. EPA will address all public 
comments in a subsequent final rule based on this proposed rule. EPA 
will not institute a second comment period on this action. Any parties 
interested in commenting on this action should do so at this time. 
Please note that if we receive adverse comment on an amendment, 
paragraph, or section of this rule and if that provision may be severed 
from the remainder of the rule, EPA may adopt as final those provisions 
of the rule that are not the subject of an adverse comment.

List of Subjects in 40 CFR Part 81

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

    Dated: January 20, 2011.
James B. Martin,
Regional Administrator, Region 8.
[FR Doc. 2011-2120 Filed 1-28-11; 8:45 am]
BILLING CODE 6560-50-P


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