40 CFR 81.189 - South Central Washington Intrastate Air Quality Control Region.

Regulations last checked for updates: May 16, 2024

Title 40 - Protection of Environment last revised: May 14, 2024

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

§ 81.189 - South Central Washington Intrastate Air Quality Control Region.

The South Central Washington Intrastate Air Quality Control Region 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 Washington: Benton County, Franklin County, Kittitas County, Klickitat County, Walla Walla County, Yakima County.

authority: 42 U.S.C. 7401,

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

cite as: 40 CFR 81.189