News Flash


Posted on: August 4, 2022

City of Eureka Closes on Water Sale to Missouri American Water Company

flower signing contract

The City of Eureka officially closed the sale of our Water and Sanitary Sewer systems to Missouri American Water Company.  Missouri American takes over ownership and opePhase Water Visualration of the system starting today.

This sale process started in the fall of 2019 and was approved by the voters in August of 2020.  It took all of 2021 and part of 2022 to receive final State approval.

Missouri American will greatly improve our water quality by changing our water source (the City will have the same water as the rest of St. Louis County). They are building a transmission line to bring water in from the Missouri River (currently terminated at their Wildwood Plant) instead of our current local wells.

Missouri American has completed engineering on the first phase of this line and has started bidding construction of the project; work will begin this winter. They anticipate the rest of the line being fully operational late 2024. 

Residents and businesses will receive one last bill from the City for their July usage.  Missouri American will be sending out information on how to transition to their billing service and general information about the many improvements they are going to offer. They will also have information regarding the transition and personnel assigned to answer questions. Please keep an eye out for the information and let us know if you have questions.

While this is all good news, we want to remind everyone that bills for water and sewer will increase once turned over to Missouri American (our community will pay the same rate as all other customers in St. Louis County). While it will be frustrating that we have this increase now, while not getting the new water until 2024, Missouri American will be working diligently to construct the new line and you will enjoy greatly enhanced service and response immediately.  Please note that regardless of whether the sale occurred or not, the City would have been required to greatly increase rates to deal with many compliance and maintenance issues if we retained the system. Since there would have been an increase in either case, at least we have one that solves all of our issues in the short and long term.

The City of Eureka is pleased that we are finally able to follow through on what the community voted for in 2020 and look forward to everyone enjoying great water in the near future. 


  • Customers will receive their first Missouri American Water bill in early September.
  • Customers with non-emergency questions about the transition of their water and wastewater service can email us at or by calling our temporary phone number between 8 a.m. – 3:30 p.m., Monday through Friday at 314-996-2202.
  • The temporary phone number cannot be used to make a payment. Customers can make payments online 24/7 through “MyWater” by visiting or by contacting our customer service center from 7 a.m. – 7 p.m. at 1-866-430-0820.
  • What is MyWater? MyWater is a self-service website that allows customers to manage their account and get emergency updates any time, day or night. With MyWater, customers can pay their bill, turn water or wastewater service on and off, and track water usage history. Customers are encouraged to sign up for alerts to have the most up-to-date information.
  • After customers receive their first bill in the mail, they can visit and click on “Sign Up” in the “Login to MyWater” box in the top right corner. Their account numbers will be on the top corner of their bill. 


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