To ensure the safety of our community’s water supply, we need to reduce the risk of contamination. That means we need to make sure customers install and maintain backflow prevention devices where they are required.
What is backflow?
Find out what backflow is and how it can occur.
Do I need a backflow prevention device?
Determine your risk rating and whether you need to install a device.
What are my responsibilities?
Find out what you need to do, depending on whether you're a tenant, plumber or property owner.
Install a device
There are three simple steps to install a backflow device.
Testing and reporting
If you have a testable backflow prevention device installed at the water meter you must have the device tested every 12 months.