City of St. Louis Water Division

The City of St. Louis Water Division supplies drinking water to residents, businesses and visitors within the city. It runs the city's water system, handles customer accounts and bills, and oversees service line repair and lead line replacement work. The division also administers financial assistance programs for customers who are behind on their water bills.

The main office is at 1640 South Kingshighway Boulevard. Customer service can be reached by phone at (314) 771-2255, and water emergencies are reported through a separate dispatch line. The division publishes an annual consumer confidence report on water quality, and residents can enroll in assistance programs online or in person at the STLRecovers Outreach Center on Natural Bridge.