Service Changes Due to COVID-19: 

Changes, closures and cancellations have occurred to many of Clayton's facilities, meetings, events and services in response to the COVID-19 pandemic. Click for updated information.


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Missouri-American Water Company (MOAW) 

Customer Service: 866-430-0820

Ameren UE

Customer Service: 800-552-7583

Spire Energy

24-Hour Customer Service: 314-621-6960

Metropolitan St. Louis Sewer District

24-Hour Customer Service: 314-768-6260

  • MSD has a website dedicated to the Sanitary Sewer Disconnect Project taking place at various locations throughout the city.
  • Any questions or comments regarding the construction can be directed to Debra Jarvis (MSD) at (314) 768-2719 or  

Did you know?

St. Louis County has a Residential Water Service Line Repair Program and the City of Clayton has a Sewer Lateral Program?