Counties, river authorities, water districts, and other political subdivisions organized under Article III, § 52, or Article XVI, § 59, of the Texas Constitution, may:
(1) acquire land for public recreation;
(2) construct facilities for public use on land acquired for public recreation;
(3) provide for the operation, maintenance, and supervision of the public recreation areas;
(4) execute agreements with other local, state, or federal agencies for planning, construction, maintenance, and operation of public recreation facilities and necessary access roads; and
(5) maintain adequate sanitary standards on the land and water areas that are part of or adjacent to public recreation areas.