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Operations for Monday and Tuesday, January 26-27, 2026
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Customer Service Call Center will be open

Find out what is closed.
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WSSC Water Continues Emergency Operations During Severe Winter Snowstorm
1769372797

January 26, 2026 - 4:30 pm Update

Read more about emergency operations
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Drinking water not impacted by a sanitary sewer overflow occurring after the collapse of DC Water’s sewer main in Montgomery County.
1769184998
Read DC Water's release.
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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

General Conditions and Standard Specifications - 2011

General Conditions

Table Of Contents

Division 1

General Requirements

Division 2

Sitework

Division 3

Concrete

Division 4

Masonry

Division 5

Metals

Division 13

Special Construction

Last Modified: March 18, 2015, 5:04 pm EDT