Code of Federal Regulations (Last Updated: July 5, 2024) |
Title 40 - Protection of Environment |
Chapter I - Environmental Protection Agency |
SubChapter C - Air Programs |
Part 81 - Designation of Areas for Air Quality Planning Purposes |
Subpart B - Designation of Air Quality Control Regions |
§ 81.100 - Eastern Washington-Northern Idaho Interstate Air Quality Control Region.
Latest version.
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§ 81.100 Eastern Washington-Northern Idaho Interstate Air Quality Control Region.
The Eastern Washington-Northern Idaho Interstate 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 Idaho: Benewah County, Kootenai County, Latah County, Nez Perce County, Shoshone County.
In the State of Washington: Adams County, Asotin County, Columbia County, Garfield County, Grant County, Lincoln County, Spokane County, Whitman County.