Please note that the bills sent out for September 30, 2018 with a due date of October 15, 2018 were duplicates of the August bills. We apologize for the error in sending a duplicate bill. Due to this error, customers will not receive a penalty for their September bill.
We appreciate your understanding during this time. Feel free to contact customer service with any questions or concerns.


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 Backflow & Cross Connection Control

Backflow Prevention Program

Backflow Prevention provides protection of our drinking water system from the introduction of contaminates and pollutants into our potable water system.  Backflow is the reversal of flow in a potable water distribution piping system as a result of a cross connection. 

The City of Winder requires annual inspection and testing of all commercial backflow devices from a State of Georgia certified tester with test results forwarded to our Cross Connection Control Technician. 


  • Brochures:

Backflow Prevention-Safeguard Your Water

Backflow Prevention and Cross Connection Control

Backflow Prevention 2 Way Proposition


 Contact:  Jeff Collins, Cross Connection Control Program Manager

                   770-867-7978 extension 6524 or