Zone 7 is committed to delivering safe, reliable, efficient, and sustainable water and flood protection services. This year, the Annual Report is fully online and meets and exceeds the Americans with Disability Act (ADA) compliance and regulation standard
Dive into the Wondrous World of Water to learn how in the world ozone disinfects water! Our water quality video series takes a look at how Zone 7 provides clean, safe drinking water for the Tri Valley community.