There is a one-time registration process to access the online payment system. You will need your last bill amount, water/sewer account number, and your Mastercard or Visa debit or credit card. (Automatic monthly payments using your card may be set up in this process.)
An automated pay by phone system is available 24/7 for credit card payments (Visa or MasterCard). Dial directly using the toll-free number (866) 907-3821 or call the Utility Billing office at (972) 775-7130 and press option #1. You will need your 8-digit account number.