UPDATE: DC Water Lifts Boil Water Advisory for All Affected Customers – Effective 7:30 AM July 4, 2024

July 04, 2024

All DC Water customers under the precautionary boil water advisory can use tap water for all purposes after it was confirmed that drinking water provided by the Washington Aqueduct never deviated from U.S. EPA established water quality standards as had been anticipated.

Under advice from the Washington Aqueduct, DC Water issued the precautionary boil water advisory as a conservative measure to protect public health, and we sincerely appreciate our customers’ patience while we took necessary precautions to ensure the safety of the tap water we deliver.

The advisory affected all customers in the District of Columbia, as well as the Pentagon, Arlington National Cemetery and Reagan National Airport. Arlington County customers were also impacted.

Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this public notice in a public place or distributing copies by hand or mail.

DC Water will work with customers to answer questions and respond to additional issues following the Boil Water Advisory. Questions can be directed to DC Water Customer Service at 202-354-3600 (Monday through Friday, 8:00 a.m. to 5:00 p.m.) or the 24-Hour Command Center at 202-612-3400. Information is also available at dcwater.com and Bilingual FAQs are provided at www.dcwater.com/boilwaterFAQ.

Este aviso y más información están también disponibles en www.dcwater.com y preguntas frecuentes bilingües se encuentran en www.dcwater.com/boilwaterFAQ

Latest News

Map of construction area and detours
DC CLEAN RIVERS - POTOMAC RIVER TUNNEL PROJECT

DC Water is mobilized and ready to begin major construction for the Potomac River Tunnel Project at the Rock Creek Trail site west of the Watergate ...

Photo of collapsed sewer main

DC Water is advising the public of a Sanitary Sewer Overflow (SSO) on Anacostia Ave Northeast and Ponds St at the entrance to the Kenilworth Aquatic Gardens. A 108-inch sanitary sewer line failed ...

Placeholder DC Water Image

DC Water is advising motorists of a road closure in the 1500 block of Anacostia Avenue Northeast, at the intersection with Ponds Street due to a sewer main repair. The location is adjacent to ...

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

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
September 2, 2025
Tuesday, 10:00 AM

Upcoming Events