The authority is in Henderson County and, unless modified as provided by Section 8101.052, by Subchapter J, Chapter 49, Water Code, or by Subchapter O, Chapter 51, Water Code, the boundaries of the authority are coextensive with the corporate limits of the city of Athens, Henderson County, Texas, as those corporate limits existed on September 1, 2003.
Tex. Spec. Dist. Loc. Laws § 8101.051