U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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The Central Arkansas 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 Arkansas: Chicot County, Clark County, Cleveland County, Conway County, Dallas County, Desha County, Drew County, Faulkner County, Garland County, Grant County, Hot Spring County, Jefferson County, Lincoln County, Lonoke County, Perry County, Pope County, Pulaski County, Saline County, Yell County.
