[Federal Register Volume 72, Number 122 (Tuesday, June 26, 2007)]
[Proposed Rules]
[Page 35022]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E7-12238]


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 Proposed Rules
                                                 Federal Register
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 This section of the FEDERAL REGISTER contains notices to the public of 
 the proposed issuance of rules and regulations. The purpose of these 
 notices is to give interested persons an opportunity to participate in 
 the rule making prior to the adoption of the final rules.
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  Federal Register / Vol. 72, No. 122 / Tuesday, June 26, 2007 / 
Proposed Rules  

[[Page 35022]]



ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R07-OAR-2007-0457; FRL-8330-6]


Approval and Promulgation of Implementation Plans; State of Iowa

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: EPA proposes to approve a revision to the Iowa State 
Implementation Plan (SIP). The purpose of this revision is to update 
the Polk County Board of Health Rules and Regulations, Chapter V, Air 
Pollution. These revisions reflect updates to the Iowa statewide rules 
previously approved by EPA and will ensure consistency between the 
applicable local agency rules and Federally-approved rules.

DATES: Comments on this proposed action must be received in writing by 
July 26, 2007.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R07-
OAR-2007-0457 by one of the following methods:
    1. http://www.regulations.gov: Follow the on-line instructions for 
submitting comments.
    2. E-mail: [email protected].
    3. Mail: Heather Hamilton, Environmental Protection Agency, Air 
Planning and Development Branch, 901 North 5th Street, Kansas City, 
Kansas 66101.
    4. Hand Delivery or Courier: Deliver your comments to: Heather 
Hamilton, Environmental Protection Agency, Air Planning and Development 
Branch, 901 North 5th Street, Kansas City, Kansas 66101. Such 
deliveries are only accepted during the Regional Office's normal hours 
of operation. The Regional Office's official hours of business are 
Monday through Friday, 8 a.m. to 4:30 p.m., excluding legal holidays.
    Please see the direct final rule which is located in the Rules 
section of this Federal Register for detailed instructions on how to 
submit comments.

FOR FURTHER INFORMATION CONTACT: Heather Hamilton at (913) 551-7039, or 
by e-mail at [email protected].

SUPPLEMENTARY INFORMATION: In the final rules section of the Federal 
Register, EPA is approving the state's SIP revision as a direct final 
rule without prior proposal because the Agency views this as a 
noncontroversial revision amendment and anticipates no relevant adverse 
comments to this action. A detailed rationale for the approval is set 
forth in the direct final rule. If no relevant adverse comments are 
received in response to this action, no further activity is 
contemplated in relation to this action. If EPA receives relevant 
adverse comments, the direct final rule will be withdrawn and all 
public comments received will be addressed in a subsequent final rule 
based on this proposed action. 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 EPA receives 
adverse comment on part of this rule and if that part can be severed 
from the remainder of the rule, EPA may adopt as final those parts of 
the rule that are not the subject of an adverse comment. For additional 
information, see the direct final rule which is located in the rules 
section of this Federal Register.

    Dated: June 8, 2007.
John B. Askew,
Regional Administrator, Region 7.
 [FR Doc. E7-12238 Filed 6-25-07; 8:45 am]
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