ThermalitoCA - Welcome to the Community Payment Portal
About your Bill
Water and Sewer Services are billed by the District monthly. Bills are due and payable upon receipt. Accounts become delinquent if not paid 30 days after the billing date.
Delinquent accounts will be charged (on the unpaid balance):
- A Late fee of 1.5% on the 5th day of the following month at 4:00pm.
- A Delinquent fee of $20.00 on the 15th day of the following month at 4:00pm.
Paying your Bill
Now you can pay your bill online. Our new online bill pay service is super easy to use and makes paying your bill so much more convenient. Find out more by visiting the site and seeing for yourself.
- Sign up for alerts when you have a new bill
- Set up autopayments to never miss a due date
- See your usage and history
- It's fast, easy and secure
Payments made by Credit Card or Checking Account will be assessed a convenience fee:
- Credit/Debit Card - 3.5% with a $2.95 minimum (Visa, MasterCard, American Express and Discover)
- ACH - $2.50 per transaction
Click the link below to view your account balance, make a one-time payment or set up automated payments.
If you need assistance with setting up your account, you can call TWSD at 530-533-0740
This link will open a new, secure webpage.