Be A Flood Ready Freddy
Water Academy
Smart Irrigation Rebate
Annual Water Quality Report

Delivering the highest standard of water quality, reliability and safety.

As the Tri-Valley region’s water wholesaler, we work with our water retailers to ensure the people of eastern Alameda County are taken care of.

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How We Serve You

Water Quality

Our water meets not only state and federal health standards, it outperforms many of them – which inspired us to create the more stringent Zone 7 standards.

Water Reliability

We are continually working to secure our water supply – even in our ever-changing environment of water rights and availability.

Flood Protection

We are continuously improving our level of preparedness and resiliency in managing our watershed to protect the Tri Valley community from flooding.

Meeting Agendas

Agendas

Regular Board Meeting

November 15, 2023

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Meeting Agendas

News & Updates

There is Still Time to Declare Candidacy for the Zone 7 Board of Directors Election

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All News & Updates

Meetings and Events

Meetings

Finance Committee Meeting

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View Full Calendar
Featured Video

Dive into the Wondrous World of Water and learn about our new Ion Exchange PFAS Treatment Facility

Dive into the Wondrous World of Water and learn about our new Ion Exchange PFAS Treatment Facility

Dive into the Wondrous World of Water and learn about our new Ion Exchange PFAS Treatment Facility

Ion Exchange PFAS Treatment removes PFAS from groundwater. This state-of-the-art technology is now offered at Zone 7’s Stoneridge Well Ion Exchange PFAS Treatment Facility. Learn more about this important upgrade to deliver safe, high-quality water to the Tri-Valley community.

Educating Future Generations

Check out our educational resources curriculum for first through eighth grades and learn about new and ongoing initiatives to further improve water quality.

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