Backflow Prevention & RPZ
The WSD is dedicated to backflow prevention to protect our users. All irrigation systems must have a RPZ device installed and it must be tested annually to comply with state laws.
Tests results must be submitted to BSI Online.
If you have an inactive irrigation system. You must submit the below exemption to us at firstname.lastname@example.org along with a photo to confirm the system is capped.
Additional Information & Resources
Click on each link below for more information.
Cross Connection Control Residential Brochure
Backflow Tester List – Cross Connection Control Device Inspectors