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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 41 public lift stations.

If you have a sewer odor or sewer backup concern, please call (636) 327-5101 Monday-Friday between 7 a.m. and 3:30 p.m. After normal business hours, please call (636) 357-9956.