Missouri American Water Bill Payment Step by Step

Missouri American Water Bill Payment Step by Step

American Water bill pay online by visiting amwater.com/billpay and creating a “MyWater” account. You have access to several online payment options. The Automatic Bil Payment Option can be configured via your customer account. You can also pay once using the One-Time Payment Method without logging into the account. To use the mobile phone service, dial 1-855-748-6066. Then, speak with an expert professional to pay your bills over the phone. To finish paying your bills, you can choose from several paperless billing methods. You can pay using a debit or credit card or your bank account.

American Water’s Official website www.amwater.com/moaw/
Phone Number 1-866-430-0820
Category Water
American Water Login To Pay Bill Click Here
Services Water & Sewer
Customer Care Number 1-866-430-0820
HQ Address 727 Craig Rd, Creve Coeur, MO 63141, United States
Service Area Missouri

American Water Bill Pay Sign-in

Sign up for the Missouri American Water customer portal that provides you access to manage your account and make online quick and convenient payments. You can easily pay the bills using different paperless billing options from the “MyWater” account. To create an account, you need to enter the required information. Make sure to enter your personal and account information accurately to avoid any problems.

Sign Into American Water Bill Pay

After creating your account, log into your account to use different facilities. The account will let you make quick payments, you can manage your account, track your usage, and view your billing history.

  1. First of all, visit the official website of Missouri American Water and from there click the online Pay My Bill or Sign-In option.
  2. Enter your information i.e. Username and Password.
  3. Click on the Sign-in Button and then select any option or perform any task through your account.

American Water Payment Choices

You can pay your utility bills with a variety of available payment methods. Examine the available payment methods below and pick the one that best suits your needs.

  • Pay Bill Online
  • Pay Bill by One-Time Payment
  • Pay Bill by Autopay
  • Pay Bil by Phone
  • Pay Bill by Mail

American Water Online Bill Pay

Make online payments for your bills simply by signing into your account. After signing in, select “Pay My Bill” or Payment Methods”, from there you can pay the bills. You can pay the bills by card i.e. Debit, Credit, Master, Visa, or Discover, or through your Bank Account. Keep in mind, that if you pay the bills by Debit or Credit card, you need to pay a $1.95 transaction fee as well.

American Water One-Time Payment

If you would want to pay your water bills without logging into your account, go to amwater.com/billpay. If you choose to pay your bills with a one-time payment option, you will need to provide your 16-digit account number. This method will not let you manage your account or view the billing history, so if you want to do that, you need to log into your account. for additional results, feel free to browse, McKinney Water Bill Payment Login, if you are in Kentucky.

Enroll in American Water AutoPay

Schedule the automatic Bill payment option. Log into your “My Water” account and set up the Autopay option by which your bills will be paid automatically every month on the due date. You need to fill out the form by providing the information i.e. your personal details, account information, and your bank account details form which the amount of payment will be debited.

Pay Your Water Bill via Phone

Pay your water bills over the phone by dialing the number (855) 748-6066 and talking with an experienced customer service representative. If you make card payments i.e. Master, Visa, Debit, Credit, or Discover then you also have to pay a $1.95 transaction fee.

Mail-in Payment for American Water

Use the traditional mail-in payment option to pay your Missouri American water bills. In this method, you can send the payment amount in money order or cheque form to the address,

  • Missouri American Water
  • P.O. Box 6029
  • Carol Stream, IL 60197-6029

About American Water Company

American Water delivers safe, dependable, reasonably priced water and wastewater services to a rough 1.5 million customers in the country. Missouri American Water has about $425 million in planned enhancements for its water and wastewater systems in 2023. American Water gets 80% of its Water from the Missouri River and the other 20% of its water is taken from the Meramec River in south St. Louis County.


In conclusion, you have access to multiple alternatives for paying your Missouri American Water Bill. You have the option of using walk-in basic payment methods, conventional mail, or sophisticated online electronic payment solutions. Additionally, to obtain information about the business, utility services, or payment choices, call customer service at the number shown above.


Q: How do I turn on American Water in Missouri?

A: You can contact customer service on the number 1-866-430-0820 to turn on your utility services. Contact them from 7:00 a.m. to 7:00 p.m.

Q: How do I pay my American Water bill by phone?

A: You can pay your American water bill over the phone by dialing the number (855) 748-6066. 

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