[Code of Federal Regulations]
[Title 40, Volume 17]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR81.37]

[Page 16]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 81_DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES--Table of 
 
          Subpart B_Designation of Air Quality Control Regions
 
Sec.  81.37  Metropolitan Detroit-Port Huron Intrastate Air Quality Control 

Region.

    The Metropolitan Detroit-Port Huron Intrastate Air Quality Control 
Region (Michigan) consists of the territorial area encompassed by the 
boundaries of the following jurisdictions or described area (including 
the territorial area of all municipalities (as defined in section 302(f) 
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within 
the outermost boundaries of the area so delimited):

    In the State of Michigan: Macomb County, St. Clair County, Oakland 
County, Wayne County.