California Water Service
  • Español
  • Log in
  • About Us
  • Find Your District
  • Help
  • Contact Us

Menu

Skip to content
  • Customer Care
    • Your Account
    • Pay Your Bill
    • Update Contact Info
    • Usage History
    • High Bills
    • Find My District
    • District Phone Numbers
    • Office Closure Dates
    • Locate a Payment Center
    • Emergency Preparedness
    • Contact Us
  • Conservation
    • Rebates and Programs
    • Conservation Kits
    • H2O Challenge
    • Report Water Waste
    • Conservation Resources
  • Water Quality
    • Water Quality Reports
    • Contaminants in Detail
    • Protecting the Water Supply
    • Water Treatment and Disinfection
    • Water Quality Testing Labs
    • Backflow Prevention
  • Community
    • Low-Income Rate Assistance (LIRA)
    • In the Community
    • Charitable Contributions
    • Corporate Citizenship Report
    • Operation Gobble
    • Scholarship Program
  • Rates
    • Rates and Tariffs
    • Water Charge Estimator
    • Advice Letters
    • General Rate Case
    • Operating Rules
    • Other Filings
Quality. Service. Value.
  • Drought Update
    Governor Brown declares an end to the drought emergency in most of California
    Learn more >
  • Learn about water hardness, color, taste, and odor in our new water quality videos
    Watch now >
  • California Water Service Group and its subsidiaries named Great Place to Work®!
    Learn more >
  • Help us reach you with important water service information
    With Cal Water’s Customer Contact Update system, you can change your phone number or email address without an online account.
    Learn more >

Account Login

Forgot username or password? Create account

Get Help With

Billing & Payment
  • Pay Your Bill
  • View Your Bill
  • Locate Payment Center
  • Billing Questions
  • Account Questions
Request Support
  • Locate Your Local Office
  • Water Quality Questions
  • Backflow Prevention Information
  • Conservation Programs
  • Water Quality Reports
  • Home Emergency Insurance Solutions
Latest News
  • 05.17 Cal Water Presented Water Efficiency and Conservation Award from Kern Green
  • 05.11 Cal Water to Begin Infrastructure Upgrade in the Town of Woodside
Corporate Information
  • Corporate Overview
  • Investor Relations
  • Stock Information
  • Sustainability Policy
  • Careers
Copyright © 1998–2017 California Water Service.
  • Accessibility Policy
  • Privacy Policy
  • Contact Us
  • For Suppliers
  • Terms of Use