Backflow Winterization

With the below freezing temperatures we’ve recently, it’s important to double check that your backflow device is protected. Like other plumbing fixtures that sit outside, as water freezes it can break pipes leading to significant water leaks that often can go undetected for weeks. After a period of freezing weather, or whenever you turn on your irrigation system again, be sure to uncover your backflow assembly and inspect it for any leaks or damage.

You may recognize backflow devices from your yard, but many are unaware of the important role they play in keeping drinking water safe. There are several different scenarios which can lead to water running from your irrigation system back into the water supply system. This can introduce contaminants that make water unsafe to drink. Keeping these protected and inspected annually can go a long way to ensuring safe drinking water for your family and community.

Take a look at the graphic below describing how to safely winterize the backflow device in your yard.