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General Rate Case 2025 graphic

2025 Rates

What You Need to Know

Beginning January 1, 2025, changes to our rates were implemented. Please note that the California Public Utilities Commission (CPUC) approves all rate changes. These rate change plans, called the General Rates Case (GRC), are filed and approved by the CPUC every three years. 2025 is the first year of the current GRC.

Year 1 of our 2025-27 GRC Filing shows an increase in the quantity rate and service charge. The below charts explain the changes in rates.

There are two main components to your water bill: the service charge and the quantity charge.

The service charge, based on your meter size, is fixed and does not vary if you use more or less water.

The quantity charge is variable and depends on the amount of water you use.

Rate Updates

Check back here for the latest info on rate changes throughout 2025.

Prior Years

GRC FAQs

Answers to your most commonly asked questions.

Service Charge FAQs

What to know about the service charge on your water bill.

Got Questions?

We’re here to help! Give us a call at (408) 279-7900. Or head to our Customer Care page.