```

[Federal Register Volume 79, Number 203 (Tuesday, October 21, 2014)]
[Proposed Rules]
[Page 62934]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2014-24858]

-----------------------------------------------------------------------

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Parts 52

[EPA-R07-OAR-2014-0300; FRL 9918-14-Region 7]

Approval and Promulgation of Implementation Plans; State of Iowa

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

-----------------------------------------------------------------------

SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve the State Implementation Plan (SIP) revision submitted by the 
state of Iowa for the purpose of approving the 2008, 2009, 2011, 2012, 
and 2013 updates to the Linn County Air Quality Ordinance. EPA is 
proposing approval of Iowa's request to include revisions to the Linn 
County Air Quality Ordinance, Chapter 10, because the revisions improve 
the stringency of the Iowa SIP.

DATES: Comments on this proposed action must be received in writing by 
November 20, 2014.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R07-
OAR-2014-0300, by mail to Amy Algoe-Eakin, Environmental Protection 
Agency, Air Planning and Development Branch, 11201 Renner Boulevard, 
Lenexa, Kansas 66219. Comments may also be submitted electronically or 
through hand delivery/courier by following the detailed instructions in 
the ADDRESSES section of the direct final rule located in the rules 
section of this Federal Register.

FOR FURTHER INFORMATION CONTACT: Amy Algoe-Eakin, Environmental 
Protection Agency, Air Planning and Development Branch, 11201 Renner 
Boulevard, Lenexa, Kansas 66219 at 913-551-7942, or by email at algoe-eakin.amy@epa.gov.

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adverse comments, the direct final rule will be withdrawn and all 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.

List of Subjects in 40 CFR Part 52

    Environmental protection, Air pollution control, Carbon monoxide, 
Incorporation by reference, Intergovernmental relations, Lead, Nitrogen 
dioxide, Ozone, Particulate matter, Reporting and recordkeeping 
requirements, Sulfur oxides, Volatile organic compounds.

    Dated: September 30, 2014.
Rebecca Weber,
Acting Regional Administrator, Region 7.
[FR Doc. 2014-24858 Filed 10-20-14; 8:45 am]
BILLING CODE 6560-50-P
```