{"data":{"id":"us/40-cfr-81.231","jurisdiction":"us","citation":"40 CFR 81.231","heading":"Central West Virginia Intrastate Air Quality Control Region.","body":"The Central West Virginia 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):\nIn the State of West Virginia: Braxton County, Calhoun County, Clay County, Doddridge County, Gilmer County, Lewis County, Nicholas County, Ritchie County, Roane County, Upshur County, Webster County, Wirt County.","path":["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"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"1a61594f5fc771da87a9bb3597c538c55113116b46cf7dc43fb0ed67f48d56f5","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-81.230","next":"us/40-cfr-81.232"},"notice":"GroundRules: Original legal text. Not legal advice."}