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Regulated Water Works

California Water Association (CWA) is a coalition of regulated water utilities invested in California water.

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Public Policy

CWA works with members and partner organizations to enhance the ability of members to deliver safe, reliable, high-quality drinking water.

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What We’re About

California Water Association is the voice for regulated water utilities in our state. Here are our top priorities:


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About Us
Public Policy

We engage with public policy on behalf of our communities

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Our companies are water professionals working to serve you

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Latest News


Our water professionals serve communities across the state. Here’s a deeper dive into the numbers behind the regulated utilities serving you.

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Who We Are

CWA companies represent over 90 utilities across the state, serving more than 6 million customers.
Watch our video to learn more.

Our Members

Golden State Water Company
Alisal Water Corp
Suburban Water Systems
East Pasadena Water Company
PureSource Water
California American Water
Penngrove Water
Bakman Water
San Jose Water
California Water Service
Liberty Utilities

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Have questions or want to share your thoughts? We want to hear from you!