About the Division
San Luis water crews maintain and respond to problems related to water distribution, treatment and customer complaints. With the use of a backflow program, laboratory services, maintenance and quality process control, the division seeks to provide safe and reliable water service to our residents while complying with state and federal environmental and health standards. The Water Division offers 24-hour on call service to meet the community’s needs. For after hours emergencies please call (928) 341-2420.