Where to pay your Dallas water bill
The City of Dallas Water Utilities collects water bills through three main channels: online at their website, by mail, or in person at payment centers. The online method is fastest — your payment posts the same day if submitted before 5 p.m. central time on a business day. Mail takes 7 to 10 days to reach the city, so send it early if your due date is near. In-person payment at a city office is when ready but requires you to visit during business hours.
Your bill arrives by mail each month and shows your account number, the amount due, and the due date — usually 20 days after the bill date. The bill also lists all three payment methods and their addresses or website. You do not need to create a new account or register separately; the city identifies you by your account number, which appears on every bill.
Key Takeaways
- Pay online at the City of Dallas Water Utilities website using your account number and the amount due; the payment posts the same business day if submitted before 5 p.m.
- Mail payments to the address on your bill at least 10 days before the due date to avoid late fees.
- Pay in person at a Dallas city payment center with cash, check, or card during posted business hours for an when ready receipt.
- Late payments trigger a 5 percent penalty plus interest, so confirm your payment method's timeline before the due date arrives.
- If your bill is incorrect or you have a service problem, contact the Water Utilities customer service line before paying to discuss the issue.
Paying online through the city website
Go to the City of Dallas Water Utilities payment portal at dallastx.gov/water. Look for the "Pay Your Bill" or "Online Bill Pay" link on the homepage. You will need your account number (found on your bill) and the amount you want to pay. The site accepts credit cards, debit cards, and bank transfers.
Enter your account number, then the system will display your current balance and due date. Review the amount before you submit. A convenience fee applies to credit and debit card payments — the city charges this fee to cover the cost of processing, and it varies depending on the payment processor. Bank transfer payments typically have no fee. After you submit, you will receive a confirmation number on screen and by email. The payment posts to your account the same business day if submitted before 5 p.m.; payments after 5 p.m. or on weekends post the next business day.
Mailing a check or money order
Write your account number on the check or money order. Include the payment stub from your bill if possible — it has your account number printed on it and helps the city process your payment faster. Mail to the address printed on your bill. The city's mailing address is typically the Water Utilities office, but confirm the current address on your bill because it can change.
Mail takes 7 to 10 business days to arrive, so send your payment at least 10 days before your due date. The due date on your bill is the date the city must receive the payment, not the date you mail it. If your payment arrives after the due date, a 5 percent late fee is added to your next bill, plus interest. Keep a copy of your check or the confirmation number if you paid online — you may need it if a payment is lost in the mail.
Paying in person at a city office
The City of Dallas operates payment centers where you can pay your water bill in person. The main location is at the Water Utilities office, but satellite payment centers exist at other city buildings. Your bill lists the nearest location and its hours. Most offices are open Monday through Friday during standard business hours, though some have extended evening or Saturday hours.
Bring your bill or account number and a form of payment. The city accepts cash, checks, and debit or credit cards. You will receive a receipt when ready showing the date, amount paid, and your new balance. In-person payment is the fastest way to may support your payment is recorded the same day, and you avoid any mailing delays or online processing fees.
What happens if you miss the due date
If your payment does not arrive by the due date shown on your bill, the city adds a 5 percent penalty to your balance. Interest also accrues on the unpaid amount. These charges appear on your next bill. If you are more than 30 days late, the city may send a notice warning of service disconnection. If you remain unpaid for 60 days or more, the city can shut off your water service without further notice.
If you know you will be late, contact the Water Utilities customer service line before the due date. The city may offer a payment plan or extension in some cases, though this is not may provide. Once service is disconnected, you must pay the full past-due balance plus a reconnection fee to restore water to your account. The reconnection fee is separate from your water bill and is not waived.
Setting up automatic payments
The City of Dallas Water Utilities website allows you to set up automatic monthly payments from your bank account. This removes the need to remember your due date or visit the website each month. Go to the online bill pay portal and look for the "Automatic Payment" or "Recurring Payment" option. You will need your bank account number and routing number.
Choose the amount you want to pay each month — you can pay the full bill amount or a fixed amount if you prefer. The payment will be withdrawn on the date you select, typically a few days before the due date. You can change or cancel automatic payments at any time through the website. If your bill amount changes significantly, review your automatic payment to make sure it still covers the full balance.
Disputing a charge or reporting a problem
If your bill seems wrong or you believe there is an error, contact the Water Utilities customer service line before you pay. The city can review your account and explain the charges. Common issues include meter reading errors, a leak on your property that caused high usage, or a billing system error. The customer service team can investigate and may adjust your bill if an error is found.
If you have already paid and later discover an error, you can request a credit or refund. The city processes refunds by check or credit to your account, depending on how you paid. Keep records of your payment confirmation and any correspondence with the city in case you need to follow up. If the issue is not resolved, ask about the formal dispute process, which allows you to file a written complaint that the city must investigate within a set timeframe.
Frequently Asked Questions
Can I pay my Dallas water bill with a credit card online?
Yes, the city website accepts credit cards, but a convenience fee is charged on top of your bill amount. The fee covers the cost of credit card processing. If you want to avoid the fee, pay by bank transfer or debit card instead, or mail a check.
What if I pay online but my payment doesn't show up?
Check your confirmation email — it will have a confirmation number and the date the payment should post. If you submitted before 5 p.m. on a business day, it should appear the same day. If it does not appear within two business days, contact customer service with your confirmation number and they can trace the payment.
Do I have to pay the full bill amount, or can I pay part of it?
You can pay any amount toward your bill, but the full amount is due by the due date to avoid late fees. If you pay less than the full amount, the remaining balance carries forward and interest accrues on it. If you cannot pay the full amount, contact the city about a payment plan before the due date.
How do I know if my water bill is correct?
Your bill shows your meter reading, the previous month's reading, and the amount of water used. A sudden spike in usage often means a leak in your home or yard. Check for running toilets, dripping faucets, or wet spots in your yard. If you find a leak and fix it, contact the city — they may adjust your bill for the excess usage.
What if my water service is disconnected for non-payment?
Pay the full past-due balance plus the reconnection fee to restore service. The reconnection fee is set by the city and is not waived. Once you pay, the city will restore service within one business day. If you cannot pay the full amount, contact customer service to discuss a payment plan before service is cut off.