Approval and Promulgation of Implementation Plans; Michigan: Extension of Comment Period

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[MI19-01-5990; FRL-5026-4]

Approval and Promulgation of Implementation Plans; Michigan:

Extension of Comment Period

AGENCY: United States Environmental Protection Agency (USEPA).

ACTION: Notice of proposed rulemaking; extension of the comment period.

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SUMMARY: The USEPA is extending the comment period for a proposed

action published June 15, 1994 (59 FR 30742). On June 15, 1994 USEPA

proposed disapproval of the State Implementation Plan (SIP) submitted

by the State of Michigan for the purpose of bringing about the

attainment of the National Ambient Air Quality Standards (NAAQS) for

particulate matter with an aerodynamic diameter less than or equal to a

nominal 10 micrometers (PM). At the request of the Michigan Department

of Natural Resources, USEPA is extending the comment period 60 days.

COMMENTS: Comments on the June 15, 1994 (59 FR 30742), proposed action

are due September 14, 1994.

FOR FURTHER INFORMATION CONTACT: Christos Panos, Environmental

Engineer, Regulation Development Section, Air Toxics and Radiation

Branch (AT-18J), United States Environmental Protection Agency, Region

5, 77 West Jackson Boulevard, Chicago, Illinois 60604-3590, (312) 353-

8328.

Dated: July 21, 1994.

Valdas V. Adamkus,

Regional Administrator.

[FR Doc. 94-18752 Filed 8-1-94; 8:45 am]

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