Sec. 231.033. ZONING REGULATIONS GENERALLY. The commissioners court of Val Verde County may regulate in areas subject to this subchapter: (1) the height, number of stories, and size of buildings and other structures; (2) the percentage of a lot that may be occupied; (3) the size of yards, courts, and other open spaces; (4) population density; (5) the location and use of buildings, other structures, and land for business, industrial, residential, or other purposes; and (6) the placement of water and sewage facilities, parks, and other public requirements. Acts 1987, 70th Leg., ch. 149, Sec. 1, eff. Sept. 1, 1987.