Tex. Spec. Dist. Code § 8871.004
(b) The boundaries and field notes contained in Section 2.03 of the Act enacting this chapter form a closure. A mistake made in the field notes or in copying the field notes in the legislative process does not affect the district's:
Added by Acts 2017, 85th Leg., R.S., Ch. 644 (H.B. 4345), Sec. 2.02, eff. September 1, 2017.