40 CFR § 81.127 - Central New York Intrastate Air Quality Control Region.

The Central New York 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 New York: Cayuga County, Cortland County, Herkimer County, Jefferson County, Lewis County, Madison County, Oneida County, Onondaga County, Oswego County.