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###### Environmental Protection Agency

          - 40 CFR Part 52
          - [EPA-R05-OAR-2010-0449; FRL-9239-3]

# AGENCY:

Environmental Protection Agency (EPA).

# ACTION:

Proposed Rule.

# SUMMARY:

                        EPA is proposing to approve a request submitted by the Minnesota Pollution Control Agency (MPCA) on May 7, 2010, to revise the Minnesota State Implementation Plan (SIP) for particulate matter less than 10 microns (PM10). The proposed approval revises the Minnesota SIP by updating information for the Metropolitan Council Environmental Services (MCES) Metropolitan Wastewater Treatment Plant located in St. Paul, Minnesota. The revision reflects changes at the facility which include the decommissioning of six multiple hearth incinerators and associated equipment and the addition of three fluidized bed incinerators and associated equipment. These revisions are included in a joint Title I/Title V document for the MCES Metropolitan Wastewater Treatment Plant, which replaces the document currently approved in the SIP for the                               ( print page 78647)                            facility. These revisions will result in reducing the PM10                         emissions in the St. Paul area, and strengthen the existing PM10                         SIP.                    

# DATES:

Comments must be received on or before January 18, 2011.

# ADDRESSES:

Submit your comments, identified by Docket ID No. EPA-R05-OAR-2010-0449, by one of the following methods:

                        1.                         *http://www.regulations.gov:*                         Follow the on-line instructions for submitting comments.                    

                        2.                         *E-mail: aburano.douglas@epa.gov.*

                        3.                         *Fax:*                         (312) 408-2279.                    

                        4.                        *Mail:*                         Douglas Aburano, Chief, Control Strategies Section, Air Programs Branch (AR-18J), U.S. Environmental Protection Agency, 77 West Jackson Boulevard, Chicago, Illinois 60604.                    

                        5.                         *Hand Delivery:*                         Douglas Aburano, Chief, Control Strategies Section, Air Programs Branch (AR-18J), U.S. Environmental Protection Agency, 77 West Jackson Boulevard, Chicago, Illinois 60604. Such deliveries are only accepted during the Regional Office normal hours of operation, and special arrangements should be made for deliveries of boxed information. The Regional Office official hours of business are Monday through Friday, 8:30 a.m. to 4:30 p.m. excluding Federal 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:

                        Charles Hatten, Environmental Engineer, Control Strategies Section, Air Programs Branch (AR-18J), U.S. Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604, (312) 886-6031,                         *hatten.charles@epa.gov.*

# SUPPLEMENTARY INFORMATION:

                    In the Rules section of this                     **Federal Register**                    , EPA is approving the State's SIP submittal as a direct final rule without prior proposal because EPA views this as a noncontroversial submittal and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to this rule, no further activity is contemplated. If EPA receives 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. EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time. Please note that if EPA receives 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. For additional information, see the direct final rule which is located in the Rules section of this                     **Federal Register**                    .                

Dated: December 3, 2010.

Susan Hedman,

Regional Administrator, Region 5.

[FR Doc. 2010-31343 Filed 12-15-10; 8:45 am]

BILLING CODE 6560-50-P