The petition must include:
(1) a description of the boundaries of the proposed district by metes and bounds or by lot and block number, if there is a recorded map or plat and survey of the area;
(2) a statement of the general nature of the work proposed to be done by the district and the estimated cost of any work to be done by the district; and
(3) the proposed name of the district.
Official text of the Texas Water Code as published by the Texas Legislative Council.