Document ID: EPA-R04-OAR-2005-KY-0002-0001
Agency: epa
Document Type: Proposed Rule
Title: Federal Register Proposed Rule
Posted Date: 2006-05-24T12:27:29Z

[Federal Register: May 24, 2006 (Volume 71, Number 100)]
[Proposed Rules]               
[Page 29878]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr24my06-26]                         

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Parts 52 and 81

[R04-OAR-2005-KY-0002-200531(b); FRL-8173-9]

 
Approval and Promulgation of Implementation Plans; Kentucky; 
Redesignation of the Boyd County SO2 Nonattainment Area

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: On May 13, 2005, and later clarified in a July 12, 2005, 
supplemental submittal, the Commonwealth of Kentucky submitted a 
request to redesignate the sulfur dioxide (SO2) 
nonattainment area of Boyd County to attainment of the National Ambient 
Air Quality Standards (NAAQS) for SO2. Boyd County is 
located within the Huntington-Ashland, West Virginia (WV)--Kentucky 
(KY)--Ohio (OH) Metropolitan Statistical Area (MSA), and the Boyd 
County SO2 nonattainment area is comprised of the southern 
portion of Boyd County. The Commonwealth also submitted, as revisions 
to the Kentucky State Implementation Plan (SIP), a maintenance plan for 
the area and a source-specific SIP revision for the Calgon Carbon 
Corporation facility in Catlettsburg, Kentucky. EPA is proposing to 
approve the redesignation request for the Boyd County SO2 
nonattainment area and the maintenance plan for this area. The 
maintenance plan provides for the maintenance of the SO2 
NAAQS in Boyd County for the next ten years. EPA is also proposing to 
approve the source-specific SIP revision for the Calgon Carbon 
Corporation facility.

DATES: Comments must be received on or before June 23, 2006.

ADDRESSES: Comments may be mailed to Stacy DiFrank, Regulatory 
Development Section, Air Planning Branch, Air, Pesticides and Toxics 
Management Division, U.S. Environmental Protection Agency, Region 4, 61 
Forsyth Street, SW., Atlanta, Georgia 30303-8960. Please follow the 
detailed instructions described in the direct final rule, ADDRESSES 
section which is published in the Rules Section of this Federal 
Register.

FOR FURTHER INFORMATION CONTACT: Stacy DiFrank, (404) 562-9042, or by 
electronic mail at difrank.stacy@epa.gov.

SUPPLEMENTARY INFORMATION: For additional information on the approval 
of Kentucky's redesignation request and maintenance plan for the Boyd 
County SO2 nonattainment area, and source-specific SIP 
revision, please see the direct final rule which is published in the 
Rules Section of this Federal Register.

    Dated: May 12, 2006.
A. Stanley Meiburg,
Acting Regional Administrator, Region 4.
 [FR Doc. E6-7934 Filed 5-23-06; 8:45 am]

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