Archive

Annual Water Quality Reports Now Available for California Water Service Customers

06/26/2026

SAN JOSE, Calif.—California Water Service (Cal Water) customers can now review their annual Consumer Confidence Reports (CCRs), which detail information about the quality of their local water supply, at calwater.com/ccr.…

California Water Service Performing Infrastructure Upgrade to Improve Water Supply Reliability and Fire Protection in Chico

06/26/2026

CHICO, Calif.—California Water Service (Cal Water) is undertaking a new water infrastructure upgrade in central Chico. Crews are installing 4,300 feet of 12-, 8-, and 6-inch water main to improve…

California Water Service Begins Thousand Oaks Water Infrastructure Upgrade to Improve Water Supply Reliability, Fire Protection

06/23/2026

THOUSAND OAKS, Calif.—California Water Service (Cal Water) begins a water infrastructure upgrade in east Thousand Oaks this week to strengthen water system reliability and fire protection for local customers. Crews…

California Water Service Begins Redondo Beach Water Infrastructure Upgrade to Improve Water Supply Reliability and Fire Protection

06/09/2026

TORRANCE, Calif.—California Water Service (Cal Water) has begun a water infrastructure upgrade to enhance water supply reliability and fire protection in southeast Redondo Beach. Crews are installing 1,800 feet of…

Mountain View Infrastructure Upgrade Begins

06/02/2026

SUNNYVALE, Calif.—California Water Service (Cal Water) has begun a water infrastructure upgrade to enhance water supply reliability and fire protection in southwest Mountain View. Crews are installing 2,350 feet of…

Two Water Infrastructure Upgrades in Menlo Park

06/02/2026

MENLO PARK, Calif.—California Water Service (Cal Water) has two water infrastructure upgrades underway that will improve water system reliability and fire protection in Menlo Park. Crews are installing a total…

California Water Service Earns G480 Platinum Certification for Water-Use Efficiency, Conservation Program

06/01/2026

SAN JOSE, Calif.—In a recognition that reinforces its leadership in sustainability and water-use efficiency, California Water Service (Cal Water) has earned Platinum Certification with the G480 standard from the Alliance…

California Water Service Completes Water Infrastructure Upgrade to Improve Water Supply Reliability and Fire Protection in Chico

05/20/2026

CHICO, Calif.—California Water Service (Cal Water) completed work on a water infrastructure upgrade this month that improves water supply reliability and fire protection in central Chico. Crews installed 1,750 feet…

California Water Service Group Highlights Leadership in Environmental Stewardship and Corporate Citizenship in 2025 Sustainability Report

05/18/2026

SAN JOSE, Calif.—California Water Service Group (Group) (NYSE: CWT) published its 2025 Sustainability Report today, showcasing efforts and progress made in its four key focus areas: protecting the planet, serving…