Water Treatment & Distribution

Alliance Water Resources has operated and maintained the water system for the City of Cape Girardeau since June 3, 1992, when the water system was purchased by the City from Union Electric.

The Cape Rock Water Treatment Plant is operated and maintained 24 hours a day, including weekends and holidays. The system has a 10.3 million gallon per day production capacity and an average daily production of 5.4 million gallons.

Over 300 miles of water mains are maintained and repaired, including service connections up to property lines.  Every month, water crews read over 17,000 meters and respond to over 1,000 customer service calls.  Alliance also provides locate services for water, sewer, storm, fiber, and city electric lines to contractors and homeowners. 


    You may be receiving some educational information from American Water Resources on water services that they provide. These services are in no way affiliated with the City of Cape Girardeau, or the company that contracts our water services, Alliance Water Resources.

    Emergency Contact Numbers