Coastside County Water District

Welcome to Coastside County Water District's online payment website!

Coastside Water District only accepts VISA and MASTERCARD.

Step-by-step instructions on how to register for online payment:

Step 1. Click on the Sign in/Register button at the top right corner of this webpage
Step 2. Enter your email address and other personal information
Step 3. Check the email account entered, once you receive the confirmation email, click on the link provided
Step 4. After clicking on the link in your email, login to the online payment website
Step 5. Once in your online site click the Customer Portal tab
Step 6. Click on the Add Account button, enter your account number and last payment amount. Repeat again if you have multiple accounts.
Step 7. You should now be able to see your utility account detail online

If you need any assistance or have any questions, please call (650) 726-4405 or email customerservice@coastsidewater.org.

Available services

Customer Portal

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To set up direct debit from your bank account, click here for the application form.