Water Division


The City of Wentzville purchases the majority of its water from PWSD #2 of St. Charles County.  The City Water Division then distributes an average of five million gallons of water daily to the residents, businesses and industries of the City of Wentzville. This is accomplished by the efforts of highly qualified water, state-certified operators maintaining over 250 miles of water mains.  

Lawn Irrigation Tips:  Many irrigation companies set a three-day M-W-F schedule for irrigation systems.  When setting up your lawn irrigation system, consider a four-day (Tuesday, Thursday, Saturday, Sunday) cycle with shorter watering times. Backflow testing reports are due annually by June 1. 

To report a non-emergency concern, call (636) 639-2121 during regular business hours or use the online Concern System any time.

For after-hours emergencies, please call Public Works at (636) 327-5101 and follow directions to dispatch 24-hour service.
 
Billing questions may be directed to the Utility Service Center at (636) 639-2155.

Contact

Gary Spence                 
Water Supply and Distribution Superintendent
Phone:  (636) 639-7563
Email:  Gary.Spence@wentzvillemo.gov

Susan Spiegel
Director of Public Works
Phone:  (636) 639-2030
Email:  Susan.Spiegel@wentzvillemo.gov

Hours:
7 a.m. to 3:30 p.m.
Monday-Friday
 
 
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