Pay your Killeen City, Texas water bill online using this service. You will need your account number to pay your bill online. Please note that payments received after 5:00 p.m Central Standard Time will be posted on the next business day. All payments received after 5:00 p.m. Central Standard Time on the due date will be subject to additional fees. Weekend and holiday payments will be posted on the next regular business day.


Is there a processing fee for paying online?

A processing fee of $2.00 is added to all on-line accounts. You can also pay your bill in person with cash, card, check or money order and no fee will be assessed.