Wastewater Division


The City of Wentzville owns and operates the Wentzville Water Reclamation Center, and treats an average of four million gallons of wastewater daily. In addition to operating the Reclamation Center, the City maintains 200 miles of public gravity sewer and 39 public lift stations.

If you have a sewer odor or sewer back up concern, please call (636) 327-5102 Monday-Friday between 8 a.m. and 4 p.m. After normal business hours, please call (636) 357-9956.


John Gripentrog              
Supervisor of Collections
Phone: (636) 639-2078
Email: John.Gripentrog@wentzvillemo.org  

Ryan Peasel
Supervisor of Plant
Phone: (636) 639-7541
Email: Ryan.Peasel@wentzvillemo.org


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