California Water Service Company (Cal Water)

Cal Water provides water service to communities throughout California through a network of geographically distinct service areas. Its service territories span Northern California and the North Bay; the San Francisco Peninsula and South Bay; the Tri-Valley; the Central Coast and Salinas Valley; the San Joaquin and Central valleys; and Southern California. These areas include urban neighborhoods, suburban communities, and smaller rural communities. For more information about service availability, district boundaries, and applicable water rates, visit Cal Water's official website.

Cal Water 2026 - 2028 GRC: A.24-07-003