Connection Fees


Backflow Assembly

A backflow prevention device ​prevents hazardous substances from inadvertently being drawn into the drinking water system, contaminating it. 

All backflow prevention devices must be tested once a year. See a List of Approved Testers  - (updated periodically).

To request a backflow inspection, call 704-391-5188 or email .

For general backflow  questions, please contact Backflow Prevention at 704-432-5800 or 311. ​

​​Backflow prevention device



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Backflow InstallationBackflow Installation
Irrigation InstallationIrrigation Installation
Backflow Construction GuidelinesBackflow Construction Guidelines
New ConnectionsNew Connections
Hydrant UseHydrant Use