The Northeast Kansas 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 Kansas: Atchison County, Brown County, Doniphan County, Douglas County, Franklin County, Jackson County, Jefferson County, Marshall County, Miami County, Nemaha County, Osage County, Pottawatomie County, Shawnee County, Wabaunsee County.