This page may not function properly because javascript is disabled. Please enable javascript in your browser for full functionality.
Skip to main content
Utility Billing
Sign In / Register
Index
Let's find your account
Account Number
Please enter the first 4 digits of your account number.
Customer Number
Please enter the last 5 digits of your account number.
Cancel
Find bill
Sign in to manage account
Quick Links
WaterSmart Usage Information Portal
Sign Up for eBill
Contact us
(650) 375-7402
Contact us
Looking for another service?
Find another service
keyboard_arrow_right
Quick Links
WaterSmart Usage Information Portal
Sign Up for eBill
Note:
We are thrilled to introduce our brand new identity service.
You can seamlessly Sign-in using your existing username and password.
Experience the enhanced feature and security today!
Don't show this message again
Learn about the new Identity Service
Proceed to Sign-in/Register
