To ensure a quality public works infrastructure and safe environment for our customers by providing high quality technical regulatory and advisory services, construction compliance monitoring and information services on water conservation and engineering issues in a professional and responsive manner. The City of San Juan Utilities Department is responsible for the development and maintenance of the city’s infrastructure and consists of several departments, all under one umbrella. It consists of Utility Administration, Water Treatment, Water Distribution, Wastewater Collection, and Water Reclamation.
Texas Commission on Environmental Quality manages information on testing drinking water quality for municipalities including the city of San Juan, Texas. The link below provides a detailed report of quality testing and results to provide consumer confidence in drinking water quality for the residents of San Juan.