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Consumer Confidence Report 2024
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Chain of Lakes PFAS Treatment Facility
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Tri-Valley Solutions

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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Meeting Agendas

Agendas

Regular Board Meeting

September 17, 2025

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Agendas

Finance Committee Meeting

September 10, 2025

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Meetings and Events

Public Events Rancho Las Positas Elementary School, Livermore.

Rancho Las Positas Elementary School Family Science Night

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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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