The district is composed of the territory described by Section 1, Chapter 312, Acts of the 57th Legislature, Regular Session, 1961, as that territory may have been modified under:

1. (1) Subchapter J, Chapter 49, Water Code;
2. (2) Subchapter O, Chapter 51, Water Code; or
3. (3) other law.

Added by Acts 2019, 86th Leg., R.S., Ch. 468 (H.B. 4172), Sec. 1.05, eff. April 1, 2021.