Tex. Spec. Dist. Code § 9047.006
(b) The boundaries and field notes contained in Section 2 of the Act creating 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 2013, 83rd Leg., R.S., Ch. 624 (S.B. 1841), Sec. 1, eff. June 14, 2013.