Emergency Water Main Repair
May 02, 2025 | 08:00 PM

EMERGENCY WATER OUTAGE
May 02, 2025 | 02:30 PM

WASA OFFERS TIPS TO KEEP PIPES FROM FREEZING

February 06, 2007

With the deep freeze covering the Washington, DC area, the District of Columbia Water and Sewer Authority is offering some tips to keep your pipes from freezing.

•Dont turn the heat down too low in the basement.

•Fill holes in doors, windows and walls near meters and pipes. Ensure that the crawl spaces are sealed tight.

•Be sure that heat can circulate around the water meter and pipes. Water meter and pipes in or on outside walls, in an uninsulated cabinet or in an enclosed area can freeze if heat does not circulate through the area. This is especially true when wind-chill factors drop well below zero.

•Insulate pipes that have frozen in the past or that may be exposed to freezing temperatures. Check insulation for dampness. Wet insulation is worse than no insulation at all.

•If you have experienced frozen water pipes in the past, we suggest you open a faucet, closest to where your service line enters your residence. The flow of water should be more than a couple drops but much less than a full stream.

Latest News

Map of area on K and 30th St where utility investigation will occur

Map: The blue arrows represent the pedestrian detour. Motorists follow the yellow arrows. The bicycle trail remains open.

DC CLEAN RIVERS – POTOMAC RIVER TUNNEL PROJECT 

Beginning on or about May 8 ...

Images showing the crack in the crown of the red brick sewer.

DC Water is preparing for emergency repairs on a large sewer line next to Rock Creek, after discovering significant structural issues. The six-foot pipeline, known as the Rock Creek Main Interceptor ...

DC Water Potomac River Tunnel Project construction site at West Potomac Park

As part of the excavation work for DC Water’s Potomac River Tunnel Project, weekly controlled underground blasting operations at the West Potomac Park construction site will begin as early as next ...

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Map of area on K and 30th St where utility investigation will occur
TRAFFIC ADVISORY: 30th and K streets Northwest: Temporary Lane and Sidewalk Closures

Map: The blue arrows represent the pedestrian detour. Motorists follow the yellow arrows.

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