A district may adopt and enforce reasonable rules and regulations to:
(1) preserve the sanitary condition of all water controlled by the district;
(2) prevent waste or the unauthorized use of water controlled by the district;
(3) regulate privileges on any land or any easement owned or controlled by the district;
(4) regulate the design and construction of improvements and facilities that outfall, connect, or tie into district improvements and facilities; or
(5) require the district's review and approval of drainage plans for property within the district.
Official text of the Texas Water Code as published by the Texas Legislative Council.