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Important Messages

Harlingen Waterworks System is excited to welcome you to our new account management portal!

You will need to register your new account using your new account number. Please keep in mind the balance you see on the portal may not reflect your true balance, as we are still transitioning to a new billing software.

You are still accountable to pay all bills by their due date. Thank you for your patience during this transition!

- The Team at HWWS

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