At Cal Water, we are complying with the State Board’s new and updated cross-connection control requirements to continue to keep your drinking water supply safe. These requirements incorporate an updated Cross-Connection Control Program, including public outreach and education on backflow prevention and cross-connection control.

We are in the process of performing backflow surveys to determine if certain customers’ properties require backflow protection. We will work with any customers requiring protection to help support the process to install and test their backflow prevention devices.