Tex. Water Code § 5.273
Amended by Acts 1985, 69th Leg., ch. 795, Sec. 1.001, eff. Sept. 1, 1985;
Acts 1989, 71st Leg., ch. 708, Sec. 1, eff. Aug. 28, 1989;
Acts 2001, 77th Leg., ch. 965, Sec. 1.23, eff. Sept. 1, 2001.