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New Customers Connecting to a Newly Installed Water Service:

Will be provided with written notification if a backflow prevention assembly must be installed prior to service activation.

New Customers Connecting to a Water Service with an Existing Backflow Prevention Assembly(ies) Installed:

Will be notified by letter that the backflow prevention assembly requires annual testing.

Existing Customers with a Backflow Prevention Assembly(ies) Installed:

Will be notified by letter that the backflow prevention assembly requires annual testing.

Back to Backflow Index

1. Can you show an illustration of how back flow occurs?
2. Why is Backflow Prevention so important?
   
3. What causes Backflow?
4. What is Backsiphonage?
5. What is Backpressure?
6. How can Backflow be prevented?
7. What is a Backflow Prevention Assembly?
8. How is an assembly approved?
9. How do I know if I need a backflow prevention assembly?
10. Is there a general compliance schedule and process?
11. Who can install a backflow prevention assembly?
12. Where should a backflow prevention assembly be located?
13. Who owns and is responsible for testing and maintenance of the backflow prevention assembly?
    
14. How do I find an Approved Certified Backflow Technician?
15. How often do I need to have my backflow prevention assembly tested?
16. Who is responsible for obtaining all required permits?