Where to pay your Houston water bill online
The City of Houston's water utility, Houston Water, lets you pay your bill through their official website at houstonwater.org. You can also pay through the Houston Water mobile app, available on both iOS and Android. Both routes connect to the same account system and process payments the same way — the app is straightforward another entry point to the same service.
You do not need to create a separate account if you already receive a paper bill. Your account number appears on that bill, and you can use it to log in or pay as a guest. The guest option means you can make a one-time payment without setting up a username and password.
A third option is automatic payments. If you set up autopay through the website or app, Houston Water will charge your bank account or card on your due date each month. You can change or cancel autopay at any time through your account settings.
Key Takeaways
- Pay online at houstonwater.org or through the Houston Water mobile app using your account number from your bill.
- You can pay as a guest without creating an account, or set up autopay to have your bill charged automatically each month.
- Payment methods include debit cards, credit cards, and bank account transfers, though credit card payments may include a processing fee.
- Payments typically post to your account within one business day, but allow extra time if you pay close to your due date.
- If you cannot pay the full amount, contact Houston Water's customer service to ask about payment plans or hardship programs.
What payment methods Houston Water accepts
Houston Water accepts debit cards, credit cards, and electronic bank transfers (ACH payments). Debit card and bank transfer payments usually have no fee. Credit card payments typically include a processing fee — the exact amount varies depending on which card network you use, but it is usually between 2 and 3 percent of your payment.
If you are setting up autopay, you can choose to pay from your bank account (no fee) or from a card (with the processing fee). The choice you make during setup becomes your default method, though you can change it before each payment if you want.
You cannot pay with cash or check through the online system. If you prefer those methods, you can mail a check to the address on your bill, pay in person at a Houston Water payment center, or call customer service at 713-207-2700 to ask about other options.
How long it takes for your payment to show up
Once you submit a payment online, Houston Water typically posts it to your account within one business day. If you pay on a Friday evening, for example, the payment usually shows by Monday. However, the exact timing depends on when you submit the payment and whether it is a holiday or weekend.
If your due date is coming up and you are cutting it close, do not wait until the last day to pay online. Submit your payment at least two business days before the due date to make sure it posts in time. If you miss the due date, Houston Water may charge a late fee — the amount is listed on your bill.
Autopay payments are processed on your due date, so there is no risk of missing the important date. The payment posts within a day or two after that date.
Setting up and managing your online account
To create an account on houstonwater.org, click "Create Account" and enter your account number (from your bill), email address, and a password. Houston Water will send you a confirmation email. Once you confirm, you can log in and see your current balance, payment history, and usage information.
From your account dashboard, you can set up autopay by clicking the autopay option and choosing your payment method and due date. You can also update your contact information, view past bills, and set up email reminders for upcoming due dates. If you forget your password, use the "Forgot Password" link on the login page and Houston Water will send you a reset link.
If you have multiple properties in Houston, you can add them to the same account by entering each account number during setup. This lets you manage all your water bills in one place.
What to do if your payment does not go through
If your payment is declined, the website will show an error message explaining why — usually because the card number, expiration date, or billing address does not match what your bank has on file. Check those details and try again. If the same card keeps being declined, try a different payment method or call Houston Water customer service at 713-207-2700.
If you submitted a payment and it has been more than two business days but it still has not posted to your account, log in and check your payment history. The history shows all payments you have submitted, whether they succeeded or failed. If a payment shows as submitted but not posted, contact customer service with the date and amount — they can investigate whether the payment is stuck in processing.
Do not submit the same payment twice thinking the first one failed. Check your payment history first. Duplicate payments can create a credit on your account that you will have to request be refunded.
Payment plans and hardship options
If you cannot pay your full bill by the due date, Houston Water offers payment arrangements. Call customer service at 713-207-2700 and explain your situation. They can set up a plan that spreads your balance across multiple months, which you can then pay online or through autopay.
Houston Water also has a hardship program for customers facing financial difficulty. The program may reduce your bill or extend your payment important date. To learn whether you may be may be able to access, call 713-207-2700 and ask about hardship information. You will need to provide information about your household income and expenses.
If your service has been shut off due to non-payment, you can still set up a payment plan by phone. Once you and customer service agree on a plan, you can make the first payment online to get your service restored.
Frequently Asked Questions
Is there a fee to pay my water bill online?
There is no fee if you pay by debit card or bank transfer. Credit card payments include a processing fee of roughly 2 to 3 percent. If you are paying a large bill, the fee can add up, so bank transfer or debit is cheaper.
Can I pay someone else's water bill online?
Yes. You do not need to be the account holder to pay online. Enter the account number from their bill and pay as a guest, or ask them for their login information if they have an account set up. The payment will post to their account.
What happens if I pay too much?
If your payment exceeds what you owe, Houston Water will credit the extra amount to your next bill. You can also request a refund by calling 713-207-2700. Refunds typically take 5 to 10 business days to appear in your bank account.
Can I schedule a payment for a future date?
The online system does not let you schedule a payment in advance. You can set up autopay to charge on your due date automatically, or you can pay manually whenever you want. If you want to pay before your due date, you can do that anytime through the website or app.
What should I do if I think my bill is wrong?
Before you pay, log into your account and check your usage and charges. If something looks incorrect, call customer service at 713-207-2700 to dispute it. They can review your meter reading and explain the charges. You can still pay the amount you believe is correct while the dispute is being reviewed.