Texas Special District Local Laws Code - SDLL § 3926.110. Adding or Removing Territory

(1) the addition or removal of the territory must be approved by the city;

(2) the addition or removal may not occur without petition by the owners of the territory being added or removed; and

(3) territory may not be removed from the district if bonds or other obligations of the district payable wholly or partly from assessments assessed on the territory are outstanding.