Welcome to San Leon! San Leon MUD is a political subdivision of the State of Texas, authorized by the government to provide water, sewage and other services within the MUD boundaries (or “District”). The District is responsible for constructing, maintaining and operating the physical plants, systems and procedures that provide these services.  The standards for these services are set and supervised by the Texas Commission on Environmental Quality (TCEQ). A Board of five (5) Directors, elected by the voters in the District, manages and controls all of the affairs of the San Leon MUD under the guidance and supervision of the TCEQ. Board meetings are regularly scheduled on the 3rd Tuesday of each month at 6:30 P.M. at the San Leon MUD Office, 443 24th Street, San Leon, Texas 77539. Residents of San Leon are welcome to attend and participate.