Cal Water Alerts

Cal Water has been proudly providing
quality, service, and value to our communities
for a century.

Drinking Water

Rebates and Programs

Cal Water offers a variety of indoor and outdoor rebates and programs on water-efficient devices to help customers save water and money.

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Conservation Kit

Conservation Kits

Cal Water is pleased to offer our single-family residential customers conservation kits featuring a range of water-saving plumbing retrofit fixtures. These kits are available at no charge.

Get Your Kit

Water Conservation

We encourage our customers to use water efficiently to help maintain a reliable water supply, during both dry and wet years. To help, we offer tools and resources that will keep saving water every day, now and into the future.

Learn About Our Sustainability Efforts

Latest News

See what we’ve been up to with infrastructure upgrades, service, and more to improve the quality of life for our customers and communities. Through every initiative, we remain focused on our promise to provide quality, service, and value to those we serve.

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Water splashing

Infrastructure Upgrade in Stockton

Cal Water has completed a water infrastructure upgrade to enhance water supply reliability and fire protection in Stockton. Crews installed 2,000 feet of new water main to help increase water supply to customers in the northeast part of town, including businesses, schools, and emergency services.
College Scholarship Program

Group Opens 13th Annual Scholarship Program

Students living in California Water Service Group’s (Group) California, Hawaii, New Mexico, and Washington service areas can now apply for the company’s 13th annual Scholarship Program. Up …