40 CFR 81.101 - Metropolitan Dubuque Interstate Air Quality Control Region.

Regulations last checked for updates: Nov 25, 2024

Title 40 - Protection of Environment last revised: Nov 21, 2024

View all text of Subpart B [§ 81.11 - § 81.276]

§ 81.101 - Metropolitan Dubuque Interstate Air Quality Control Region.

The Metropolitan Dubuque Interstate Air Quality Control Region (Illinois-Iowa-Wisconsin) 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 Illinois: Jo Daviess County.

In the State of Iowa: Clayton County, Dubuque County, Jackson County.

In the State of Wisconsin: Grant County.

authority: 42 U.S.C. 7401,

source: 36 FR 22421, Nov. 25, 1971, unless otherwise noted.

cite as: 40 CFR 81.101