40 CFR 81.247 - South Central Alaska Intrastate Air Quality Control Region.
The South Central Alaska 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 Alaska:
Those portions of the 1956 Election Districts 7-17, inclusive, and Election District 24 as described in Article XIV, section 3 of the Constitution of the State of Alaska, which are not included in the designated Cook Inlet Intrastate Air Quality Control Region as designated August 12, 1970 ( 35 FR 12757).