Tex. Water Code § 17.934
(a) Notwithstanding any other law, a political subdivision that is located in a county in which a political subdivision has received financial assistance under this subchapter or under Subchapter F, Chapter 15, of this code may:
Added by Acts 1991, 72nd Leg., ch. 422, Sec. 1, eff. Sept. 1, 1991.