Paying your water bill on time is an important responsibility as a DC Water customer. Failure to pay your bill by the due date can result in late fees, service disruptions, and other avoidable headaches. Fortunately, DC Water offers several convenient payment options to fit your needs. In this comprehensive guide, we’ll walk through the various ways you can pay your DC Water bill.
Online Payment
The easiest and most efficient way to pay your DC Water bill is online through the My DC Water portal. To get started, you’ll first need to register for an account at www.mydcwater.com. Registration only takes a few minutes. You’ll need your DC Water account number and an email address.
Once registered you can log into your My DC Water account anytime to view your latest bill payment history, water usage, and make a payment. DC Water accepts online payments from credit cards, debit cards, and direct bank account withdrawals. You can opt to make one-time payments each month, or set up recurring automated payments so your bill gets paid automatically on the due date without any extra steps.
Online payments via My DC Water allow you to avoid late fees, save on postage, and take just a few clicks each month. It’s by far the most convenient way to pay your DC Water bill.
Pay by Phone
If you prefer to speak to a live representative, you can pay your DC Water bill over the phone by calling 202-354-3600 This number is available 24/7 for your convenience. When prompted, enter your 13-digit DC Water account number and follow the prompts to make a payment.
You can pay your water bill over the phone using most major credit or debit cards DC Water representatives are available at all hours to take your payment This is a good option if you need to make a last minute payment to avoid late fees,
Pay by Mail
Paying your DC Water bill by physical check or money order is still an option. Simply fill out your payment slip, enclose it with your check or money order, and mail it in the return envelope provided with your monthly paper bill.
To avoid late fees, make sure to mail your payment at least 3 business days before the due date to ensure it arrives on time. Payments can be mailed to:
District of Columbia Water and Sewer Authority
Customer Service Department
P.O. Box 97200
Washington, DC 20090
As long as your payment is postmarked by the due date, it will be considered on time and you can avoid late fees. However, mailing payments does require you to have stamps, envelopes, and involve more planning ahead, so it’s generally less convenient than electronic payments.
In-Person Payments
For those who prefer to pay with cash, you can make in-person payments at Western Union locations around DC. Bring your latest DC Water bill with you which has a scannable barcode. The Western Union agent can scan your bill barcode to pull up your account and process a cash payment.
Visit DC Water’s website and look for the “Pay in Cash” section for details on participating Western Union locations. This in-person option allows you to pay with cash if needed while avoiding potential mail delays or online transaction fees.
Automatic Payments
If you want a completely hands-off approach, enroll in automatic payments through DC Water. This authorizes DC Water to automatically withdraw funds from your bank account each month to pay your water bill on the due date.
To enroll, you need to log into your My DC Water account. Navigate to the “Auto Payment” section under “My Profile” and enter your bank account information. Once set up, you’ll continue receiving a monthly bill for your records, but don’t have to manually make payments. The funds will automatically debit from your bank account on the due date.
Automatic payments are convenient, guaranteed to be on time, and help avoid late fees. Just make sure to have enough money in your linked bank account on the due date.
Payment Assistance Programs
If you are having trouble paying your DC Water bill, assistance programs are available. The Customer Assistance Program (CAP) provides payment plans and financial assistance for qualifying low-income households. Additionally, DC Water offers their Supporting Payments for Lifeline Accounts Thru Streamlined Help (SPLASH) program which provides one-time grants to customers facing economic hardship. More details on payment assistance options can be found on DC Water’s website.
Avoid Late Fees
To avoid late fees and service disruptions, it’s crucial to pay your DC Water bill by the stated due date each month. Due dates are shown prominently on your monthly bill. Any payment received after the due date will incur a 10% late penalty fee.
If your account becomes 60 days past due, you are at risk of water service being discontinued. Make sure to pay on time every month through any of the methods above to avoid penalties. If you anticipate having trouble making a payment, contact DC Water immediately to set up alternative arrangements.
Payment Processing Timeframes
How quickly your DC Water payment is processed depends on the method:
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Online payments – Instantly processed
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Phone payments – Instantly processed
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Mailed payments – Allow 3 business days for mail delivery
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Automatic payments – Debited on the due date
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In-person payments – Instantly processed
Be aware of processing times as you near your payment due date. Online, phone, or in-person payments offer instant processing to avoid late fees, while mailed payments require a few days for mail delivery.
Summary
Paying your water bill on time to DC Water is simple through their various payment options:
- My DC Water online portal
- Phone payments at 202-354-3600
- Mail-in checks or money orders
- In-person cash payments at Western Union
- Enroll in automatic bank account debits
Pay online for convenience, through your bank for security, or utilize a payment assistance program if eligible. Be sure to pay your bill by the due date each month to avoid penalties. Contact DC Water with any account questions. Paying your water bill is a routine necessity of DC homeownership.

DC Water demands grandmother pay $7K water bill accrued while her home was vacant
FAQ
How do I pay my DC Water bill?
Does DC Water have an app?
How much is the DC Water credit card processing fee?
Does DC Water bill monthly?
How do I pay my DC Water Bill?
Register online and pay using your credit card, checking or savings account to make a one-time payment through My DC Water. You can also sign up for recurring payment options using a credit card or your checking or savings account. Check or Money Order: Mail a check or money order to DC Water in the envelope enclosed with your printed bill.
Does DC Water accept credit card payments?
Effective February 2024, all Debit / Credit card payments will be assessed a processing fee. DC Water accepts payment via E-Check at no additional charge. Effective February 2024, all Debit / Credit card payments will be assessed a processing fee. DC Water accepts payment via E-Check at no additional charge.
What is the DC Water Consumer Bill of Rights?
The DC Water Consumer Bill of Rights establishes the rights and responsibilities of the water authority and its customers. Click on the PDF below to read the Consumer Bill of Rights. Lead in water causes serious health issues for both adults and children.
When will DC Water’s Water rates be approved?
DC Water has approved rates for Fiscal Year 2025 (FY25, beginning October 1, 2024) and Fiscal Year 2026 (FY26, beginning October 1, 2025). The rates our customers pay are for water and sewer services, including operation of the largest advanced wastewater treatment plant in the world at Blue Plains.