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Get Current 2.0 Program
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Extended and Enhanced Program Runs from July 1 to October 31

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What's Your Pipe Type?
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Learn about our lead reduction program.

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Customer Service
301-206-4001 
Weekdays: 8:00 am - 6:00 pm 
Email: Customer Service
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Weekdays: 8:00 am - 5:00 pm
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301-206-4001
24 hours, 7 days/week
Toll-Free: 800-828-6439
TTY: 301-206-8345
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WSSC Water offers five ways to pay your bill: Online, by Phone, by Mobile App, by Drive-Thru, by Mail and in Person. Go to Pay My Bill for more information.

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If you're experiencing a water emergency, such as a broken water main, or a sewer emergency, report it using our mobile app, email the Emergency Services Center, or call us at 301-206-4002.

Report a Problem

We're here to help. Eligible residential customers may start a pay plan or learn more about all of the financial assistance resources. Get started by going to Flexible Pay Plans.

Financial Assistance Programs

Permit Services is open Monday-Friday, 7 a.m.-4 p.m. except Wednesdays, 7 a.m.- Noon. Call us at 301-206-4003 for more information.

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Basic page

Water Quality in Your Home

There are steps you can take to ensure the best water quality in your home. Here's what you should do if you see discolored water, or if it's time to flush the pipes.

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Basic page

Annual Notifications of Service Line Material

If our records show that a pipe type in your home or business is lead, Galvanized Requiring Replacement (GRR) or unknown, you will receive an annual notification from us.

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Basic page

Unidirectional Flushing (UDF)

Unidirectional flushing is a proactive method of cleaning water distribution pipes to improve water quality and restore capacity in your neighborhood.

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