Tex. Water Code § 15.329
(a) The board may inspect the construction of a project any time to assure that:
Added by Acts 1981, 67th Leg., 1st C.S., p. 102, ch. 12, Sec. 1, eff. Nov. 10, 1981.
Amended by Acts 1985, 69th Leg., ch. 795, Sec. 1.042, eff. Sept. 1, 1985;
Acts 1987, 70th Leg., ch. 977, Sec. 14, eff. June 19, 1987.