A new $9.6 million addition to the Melfort water treatment plant is intended to extend the longevity of the regional system, providing redundancy and a 40 to 50 year life span. The original water treatment plant in Melfort was built in 1958 and underwent upgrades in 1972. It was expanded in 1994, shortly after SaskWater purchased the plant. The system supplies water to approximately 9,000 users from the City of Melfort, the Melfort Rural Pipeline Association, the Village of Weldon, the Town of Kinistino, the Village of Beatty, the Town of Star City, Star City Farming, and Wapiti Valley Regional Park as well as several individual rural users.