Water Main Break in Southeast DC closes section of Martin Luther King Jr Ave, seek alternate routes

May 19, 2025
Excavation of water main break

Closure between Morris Rd and Suitland Pkwy, motorists encouraged to avoid area

DC Water crews are on scene of a water main break that occurred early this morning on Martin Luther King Jr. Avenue Southeast. Water from the main flooded the street and caused significant damage to the roadway, closing the street between Morris Road and Suitland Parkway.

At this time, repairs are estimated to take 8-10 hours pending further investigation or other complications. Several homes and businesses in the area are reported without water, including a 110-unit apartment building, as well as Thurgood Marshall High School.

The break has been isolated; however, repairs will require excavation of the road to get to the pipe. Once complete, work will begin to repave the road which could take another 2-3 days. It’s unclear at this time when the road will open to traffic; however, every effort will be made to partially reopen some lanes when feasible.

DC Water is working closely with DC Homeland Security and Emergency Management Agency (HSEMA), DC Metropolitan Police Department (MPD), District Department of Transportation (DDOT), Mayor’s Office of Community Relations and Services (MOCRS) and other agencies to assist customers and mitigate traffic in the area. Motorists should expect delays and are encouraged to stay clear of the area. Drivers should follow detour signage and the instruction of flaggers. To avoid traffic back-ups use I-295 as an alternative.

Additional information will be provided as available online at dcwater.com or through our social media channels @dcwater on X and @dcwater.bsky.social on Bluesky.

Customers are also encouraged to sign up for Alerts to receive updated information about service disruptions at dcwater.com/alerts.

 

Latest News

Map of construction area on Clara Barton Parkway near I495

DC Water will be doing construction as part of a sanitary sewer rehabilitation project on Clara Barton Parkway in Maryland from Sept 8 - Oct 10, 2025, which may cause delays inbound near the I-495 Beltway interchange. One lane will be closed in the work zone to reline an 800-foot section of the sewer line, known as the Potomac Inteceptor. Access to the inner and outer loops of the Beltway will remain available. Additional lane closure may be necessary intermittently through Oct 31, 2025.

Graphic highlighting the event

Join DC Water and Wendy the Water Drop for a fun, educational pop-up event and you can grab a refreshing sip of our water. It's all part of "Imagine a Day Without Water," a national day of action that ...

Graphic showing LFDC work on a block, date and time of the virtual meeting

There’s more than one way to replace your lead service line. Join DC Water’s Lead Free DC (LFDC) team and explore the options available to you during our virtual meeting on Wednesday, October 22, from ...

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Aerial View of Construction near Watergate Complex Shows cranes and construction of drop shaft underway
Scaffolding Installation Begins near Watergate Complex for Potomac River Tunnel Project

Rock Creek and Potomac Parkway NW Beginning September 23, 2025, to Mid-November 2025

DC Water is installing temporary scaffolding at the Rock Creek Trail site, west of the Watergate Complex. Trail users are advised to adhere to flagger instructions during installation.

Scaffolding installation is expected to be completed by September 26, 2025, and will remain in place until mid-November 2025.

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
October 23, 2025
Thursday, 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.