```

[Federal Register Volume 80, Number 179 (Wednesday, September 16, 2015)]
[Proposed Rules]
[Page 55586]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2015-23177]

=======================================================================
-----------------------------------------------------------------------

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R07-OAR-2015-0520; FRL-9933-99-Region 7]

Approval and Promulgation of Air Quality Implementation Plans; 
State of Missouri; Control of NOX Emissions From Large Stationary 
Internal Combustion Engines

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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

SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve revisions to the State Implementation Plan (SIP) for the State 
of Missouri submitted on October 17, 2013. These revisions remove 
definitions that were in this rule but have been moved to the state's 
general definitions rule. The revisions also add text and corrects a 
wording error found in the rule. EPA's approval of these rule revisions 
is being done in accordance with the requirements of the Clean Air Act 
(CAA).

DATES: Comments on this proposed action must be received in writing by 
October 16, 2015.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R07-
OAR-2015-0520, by mail to Lachala Kemp, 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: Lachala Kemp, Environmental Protection 
Agency, Air Planning and Development Branch, 11201 Renner Boulevard, 
Lenexa, Kansas 66219 at (913) 551-7214 or by email at 
kemp.lachala@epa.gov.

SUPPLEMENTARY INFORMATION: In the final rules section of this 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, Incorporation by 
reference, Intergovernmental relations, Ozone, Reporting and 
recordkeeping requirements.

    Dated: September 3, 2015.
Becky Weber,
Acting Regional Administrator, Region 7.
[FR Doc. 2015-23177 Filed 9-15-15; 8:45 am]
 BILLING CODE 6560-50-P
```