American Water bill payment methods and where to send checks

American Water is the largest publicly traded water utility in the United States, serving about 14 million people across multiple states. If you receive a bill from American Water, you can pay online through your account, by phone, by mail, or in person at a payment center — the method you choose depends on how quickly you need the payment processed and whether you want a record of the transaction.

The fastest and most common way to pay is through the American Water website or mobile app, where you can set up a one-time payment or enroll in automatic monthly payments. If you prefer not to use the internet, you can call the customer service number on your bill to pay by phone, or mail a check to the address printed on your statement. Some American Water subsidiaries also accept payments at local payment centers, though this varies by region.

Key Takeaways

  • You can pay American Water bills online at americanwater.com, by phone using the number on your bill, or by mailing a check to the address on your statement.
  • Online and phone payments typically post within one to two business days, while mailed checks may take five to seven business days depending on mail delivery and processing time.
  • Setting up automatic monthly payments through your online account prevents late payments and removes the need to remember a due date each month.
  • American Water charges a convenience fee for online and phone payments made with a credit or debit card, though paying by bank account transfer usually has no fee.

Paying online through your American Water account

Log in to your account at americanwater.com using your account number and password. If you do not have an online account, you can create one by entering your account number and the zip code associated with your service address. Once logged in, select "Pay My Bill" or a similar option in the menu.

You will be asked to choose a payment method: bank account (checking or savings), debit card, or credit card. Paying from a bank account usually has no fee, while credit and debit card payments include a convenience fee that varies but typically ranges from 2 to 3 percent of the amount paid. The website will show you the exact fee before you confirm the payment. You can choose to pay the full amount due, a partial amount, or set up a recurring automatic payment for the same date each month.

Payments made online before 5 p.m. Eastern Time on a business day usually post to your account within one business day. Payments made after 5 p.m. or on weekends and holidays may not post until the next business day.

Paying by phone

Call the customer service number printed on your bill to speak with a representative who can process your payment over the phone. You will need to provide your account number and the payment method you want to use (bank account, debit card, or credit card). The same convenience fees explore: no fee for bank account payments, and a percentage-based fee for card payments.

Phone payments are processed the same way as online payments and typically post within one to two business days. If you call after hours, you may be able to leave a message or use an automated system, though a representative will need to process the payment during business hours.

Paying by mail

Write a check payable to American Water and mail it to the address shown on your bill. Do not send cash. Include your account number on the check so the payment is credited to the correct account. Mail your check to arrive at least five to seven business days before your due date to may support it is processed on time.

The address for mailed payments varies by which American Water subsidiary serves your area — for example, American Water Works in New Jersey has a different mailing address than American Water in Pennsylvania. Always use the address printed on your bill, not a general company address, to avoid delays.

Setting up automatic monthly payments

Automatic payments remove the risk of forgetting a due date and incurring a late fee. Log in to your online account, navigate to the payment or billing section, and look for an option to set up automatic or recurring payments. You will choose the payment method (bank account or card), the amount to pay each month, and the date the payment should process.

You can change or cancel automatic payments at any time through your online account. If you cancel, make sure you have another way to pay your bill so your service is not interrupted. Most American Water accounts allow you to set the payment date to match when you receive your paycheck or when you prefer to pay bills.

Late payments and what happens if you miss a due date

If your payment does not arrive by the due date shown on your bill, American Water will typically charge a late fee. The amount of the late fee varies by state and subsidiary but is usually a percentage of your bill or a flat dollar amount. Continuing to miss payments can result in service disconnection, though most utilities provide notice and an opportunity to pay before shutting off water.

If you are struggling to pay your bill, contact American Water customer service to ask about payment plans or hardship programs. Some regions offer programs that allow you to spread your bill over several months or reduce your rate based on income. These programs vary widely by location, so ask what is available in your area.

Payment timing and processing

The method you choose affects how long it takes for your payment to show up on your account. Online and phone payments made by bank account transfer usually post within one business day. Credit and debit card payments may take slightly longer. Mailed checks take the longest — typically five to seven business days from the time you mail them, depending on postal delivery and the utility's processing schedule.

If you are close to your due date and worried about a late fee, paying online or by phone is safer than mailing a check. If you pay online after 5 p.m. Eastern Time on a Friday, for example, the payment may not post until Monday, so plan ahead if your due date falls on a weekend.

Frequently Asked Questions

Is there a fee to pay my American Water bill online?

Paying from a bank account (checking or savings) has no fee. Paying with a credit or debit card includes a convenience fee, usually 2 to 3 percent of the amount paid. The website shows the exact fee before you confirm the payment.

What if I mail my check but it gets lost?

If your check does not arrive within the expected timeframe, contact American Water customer service with the check number, amount, and date you mailed it. They can research whether the check was received and processed. Keep a copy of the check or a photo of it for your records.

Can I pay someone else's American Water bill?

Yes, you can pay another person's bill if you have their account number. You can pay online, by phone, or by mail. If paying online, you may need to create a separate account or use a guest payment option; call customer service if the website does not allow you to enter a different account number.

What happens if I set up automatic payments but my account is paid off?

Contact American Water to cancel the automatic payment before your account is fully paid. If a payment processes after your balance reaches zero, the utility will typically issue a credit to your account or refund the overpayment, though this may take several billing cycles.

Can I change my automatic payment date?

Yes, log in to your online account and edit the automatic payment settings to choose a different date. Changes usually take effect within one to two billing cycles. If you need the change to happen when ready, call customer service to request it.