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Pay a Bill

You are billed for water and wastewater service on a quarterly basis. You can pay your bill by mail, online or in person. Here's how to read your bill. (Learn more about the Proposed Rate Changes.)

Payment Options

One-Time Payments on the Web, Using a Credit Card or Funds Transfer

Click here. We use HP as a third-party vendor to accept one-time payments online. They accept Visa, MasterCard and Discover Card, or they will take a one-time transfer from a checking or saving account. There is no fee to use this service. Please have your bill available, as you will need the new account number.

One-time Payments by Phone, Using a Credit Card or Funds Transfer

Dial 1.866.539.1988. We use HP as a third-party vendor to accept one-time payments by phone. They accept Visa, MasterCard and Discover Card, or they will take a one-time transfer from a checking or saving account. There is no fee to use this service. Please have your bill available, as you will need the new account number.

Make A Payment In Person at:

44865 Loudoun Water Way
Ashburn, Virginia 20147
Lobby Hours: Mon.-Fri. 8:00 a.m. - 5:00 p.m.
After-Hours dropbox available

Send A Payment By Mail to:

Loudoun Water
44865 Loudoun Water Way
Ashburn, Virginia 20147


Additional Information

Automatic Electronic Funds Transfer: Please note we are not accepting new EFT applications. If you are a current EFT customer and would like to stop your EFT payments, Loudoun Water needs you to write to our Customer Service department. This will keep us from taking payments from old or closed accounts.