Protecting Our Drinking Water: What You Need to Know About Backflow and Cross Connections
Did you know that something as simple as a garden hose or irrigation system can pose a risk to your drinking water?
A cross connection occurs when the public water supply comes into contact with a source that could potentially contaminate it—such as a private well, fire suppression system, or even landscape irrigation. If water begins to flow in the wrong direction, known as backflow, these contaminants can be drawn into your home's plumbing or the broader water system that serves your entire neighborhood.
To prevent this, backflow prevention assemblies are installed where needed and must be maintained in good working order. These devices are a vital part of keeping our water safe and protecting the integrity of the public water supply.
🛠 Annual Testing Required
In compliance with state and local regulations, all backflow prevention assemblies must be tested annually by a certified professional to ensure they’re functioning properly.
If you choose to use a certified backflow tester outside of KPUD’s program, please remind the tester to submit testing documentation directly to VEPO CrossConnex. Timely submission is crucial—missing documentation could result in a disruption of your water service.
📨 Questions?
We’re here to help!
Email us at: ccc@kpud.org
Or call: 360-626-7741