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WSSC Water Assists Federal Workers Impacted by Government Shutdown   
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Recreational Water Contact Health Advisory 
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Triadelphia Reservoir  

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

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Contact Pay Bill Report an Emergency Financial Assistance Permits
Customer Service
301-206-4001 
Weekdays: 8:00 am - 6:00 pm 
Email: Customer Service
One Stop Shop
Weekdays: 8:00 am - 5:00 pm
Interactive Voice Response System
301-206-4001
24 hours, 7 days/week
Toll-Free: 800-828-6439
TTY: 301-206-8345
Visit Customer Service

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.

Pay Your Bill Now

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.

Go to ePermitting

Learn More about Permit Services

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Basic page

Pay My Bill

WSSC Water offers you several ways to pay your bill. Simply choose the option that works best for you.

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Basic page

Water Quality FAQs

Do you have questions about the quality of the water we provide? We have answers. (And a reminder that in more than 107 years, WSSC Water has never had a water quality violation.)

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Basic page

Where Does My Water Come From?

The clean, safe drinking water we provide comes from one of two rivers: the Potomac or the Patuxent. But which one provides your water? Keep reading to find out.

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Basic page

Find and Operate Your Main Water Valve

It's something every homeowner needs to know: Where is your home's main water valve, and how do you turn it off and on? Keep reading and we'll give you some very helpful tips.

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Secondary Landing Page

Major Projects

For more than 107 years, WSSC Water has delivered safe, clean water to Montgomery and Prince George’s county residents. To continue doing so requires the ongoing maintenance of thousands of miles of w...

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