The Savannah (Georgia)-Beaufort (South Carolina) Interstate Air Quality Control Region has been revised to consist 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 South Carolina: Beaufort County, Colleton County, Hampton County, Jasper County.
In the State of Georgia: Bryan County, Bulloch County, Candler County, Chatham County, Effingham County, Evans County, Liberty County, Tattnall County.