EMERGENCY WATER MAIN REPAIR
Jan 25, 2026 | 01:39 PM

Emergency Water Outage
Jan 25, 2026 | 11:05 AM

DC Water and Sewer Authority Offers Three Publications for the Summer Season

June 02, 2008

Preventing Flooding and Sewer Back-ups- This guide contains important information regarding steps to prevent rising stormwater from entering the home and devices that can help prevent sewer back-ups. Important phone numbers are included. Also covered are topics such as flood insurance and sump pumps.

Waterwise Landscaping & Watering Guide- This 24-page landscaping guide covers everything from efficient irrigation to selection of native, low-water-use plants.

High Usage Notification Alert brochure- By signing up for this alert system, customers are notified if their water usage spikes for four consecutive days. Alerts can come by phone or e-mail, and are often a customers first warning that there may be a leak or plumbing problem. By receiving an alert BEFORE the bill arrives, customers may save hundreds of dollars and hundreds of gallons of water. Customers may contact the Customer Service Department for help determining the cause of the spike in water usage.

For more information or to request a publication, please contact the Office of Public Affairs at 202-787-2200.

Latest News

Photo of the Potomac Interceptor Bypass where overflow reentering the sewer line

DC Water is nearing full containment on a sanitary sewer overflow, nearly a week after a section of the Potomac Interceptor – a major sewer line – collapsed in Montgomery County, MD. In the first full day of operation since a temporary bypass system was activated, the flow of wastewater downstream where it re-enters the sewer line has increased by about 40 million gallons per day.

A DC Water employee breaks up ice on a sidewalk

Measures in Place to Help Ensure Water Service and Customer Safety

Pipes from three of the pumps discharge flow into the C&O Canal

Six Pumps Turned On and Rerouting Wastewater Around Collapsed Section of the Sewer Line.

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Map of lane closure
Traffic Advisory: Rock Creek and Potomac Parkway NW Lane Closure Beginning Jan 19

Beginning on or about January 19, 2026, weather permitting, DC Water will implement a temporary lane closure on Rock Creek and Potomac Parkway NW b

Latest Blog Post
A helicopter lowers a drill rig to workers on the Potomac River.
DC Water begins drilling in Potomac River to explore options to rehab underwater sewer line
When one of your major sewer lines runs through the Potomac River, a backhoe and trencher won't do. That's why we've got helicopters carrying a 14-ton drill and workers suspended midair over the Potomac.
Upcoming Meeting
Date
January 27, 2026
Tuesday, 9:30 AM

Upcoming Events

Customer Service Center Announcement

Payment Plan Incentive: provides a credit back of 40% of the last 3 payments made and in the new fiscal year 50% will be credited. Eligible participants are residential customers who have had an outstanding balance for 60 days or greater and with an outstanding balance of $500 or more.