[Federal Register Volume 80, Number 212 (Tuesday, November 3, 2015)]
[Proposed Rules]
[Page 67681]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2015-27917]



40 CFR Part 52

[EPA-R06-OAR-2011-0034; FRL-9936-36-Region 6]

Approval and Promulgation of Air Quality Implementation Plans; 

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.


SUMMARY: Under the Federal Clean Air Act the Environmental Protection 
Agency (EPA) is approving revisions to the Oklahoma State 
Implementation Plan (SIP) submitted by the State of Oklahoma designee. 
The revisions are administrative in nature and modify redundant or 
erroneous text within the SIP. The revisions also incorporate new 
definitions and the current National Ambient Air Quality Standards for 
four criteria pollutants; delete a subchapter that addresses motor 
vehicle pollution control devices; and add requirements for certain 

DATES: Written comments should be received on or before December 3, 

ADDRESSES: Comments may be mailed to Mr. Guy Donaldson, Chief, Air 
Planning Section (6PD-L), Environmental Protection Agency, 1445 Ross 
Avenue, Suite 1200, Dallas, Texas 75202-2733. 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: Ms. Carrie Paige, (214) 665-6521, 
[email protected].

SUPPLEMENTARY INFORMATION: In the final rules section of this Federal 
Register, the EPA is approving the State's SIP submittals as a direct 
rule without prior proposal because the Agency views these as 
noncontroversial submittals and anticipates no adverse comments. 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. If the 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relevant adverse comments, the direct final rule will be withdrawn and 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 rule. The EPA will not institute a second 
comment period. Any parties interested in commenting on this action 
should do so at this time.
    For additional information, see the direct final rule which is 
located in the rules section of this Federal Register.

    Dated: October 20, 2015.
Ron Curry,
Regional Administrator, Region 6.
[FR Doc. 2015-27917 Filed 11-2-15; 8:45 am]