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Get Current 2.0 Program
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Eligible Customers Receive Up to 50% in Bill Credits and Waived Fees - Runs March 1 to June 30

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What's Your Pipe Type?
1729877861

Learn about our lead reduction program.

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Customer Alert
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Regional Drought Watch

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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

Special Wastewater Discharge Requirements

Special Wastewater Discharge Requirements apply to food service establishments and industrial users. These facilities discharge non-domestic wastewater that requires special treatment before it's allo...

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Basic page

Pipeline Design Manual

The Pipeline Design Manual lists minimum criteria to be followed by designers and engineers when preparing plans for water and sewer pipelines in WSSC Water's district.

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Basic page

Industrial Discharge Control Program

WSSC Water's Industrial Discharge Control Program, recognized as an Outstanding Pretreatment Program, was formed to regulate and monitor industrial discharges to the sewer system.

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Basic page

Engineering Records/Information (WERI)

To create maps and for other business needs, WSSC Water provides a treasure trove of information about water and sewer inventory, engineering documents and more in our WERI browser application.

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Aggregate Listing Page

Sanitary Sewer Overflow Reports Breaks/Overflows

A sewer pipe blockage, a break in a pipe, or a number of issues can cause a sanitary sewer overflow. An SSO is the discharge of untreated wastewater from a sanitary sewer system. WSSC Water always inf...

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