DC Water's
News & Updates

At DC Water, we understand the importance of keeping our community informed about our services, projects, and achievements. Our news web page serves as a reliable source for the latest information on a range of topics.

contract for construction of the Potomac River Tunnel (PRT)
20 January, 2024

Aviso impacta a más de 19,000 clientes en algunos vecindarios del Noroeste y Noreste de DC

contract for construction of the Potomac River Tunnel (PRT)
20 January, 2024

Please note, these water distribution sites were in operation on the evening of Friday, January 19, 2024. If you still need assistance securing bottled water, please call 311. 

DC Water issued a Boil Water Advisory today for some customers that experienced a loss of water pressure on Friday, January 19, 2024. To read the full advisory, visit https://www.dcwater.com/whats-going-on/news/dc-water ...

contract for construction of the Potomac River Tunnel (PRT)
20 January, 2024

Advisory impacts more than 19,000 customers in some neighborhoods of Northwest and Northeast DC

Impacted Area
19 January, 2024

The District of Columbia Water and Sewer Authority (DC Water) issued a Boil Water Advisory today for some customers that are or have had loss of water pressure on Friday, January 19, 2024. This is a precautionary notice to customers in the impacted area to boil water that may be ingested due to water of unknown quality in this localized area of the system. Do not drink the water without boiling it ...

Imacted Area
19 January, 2024

Este es un aviso de precaución para los clientes en el área impactada para que hiervan el agua que puede ser ingerida debido a agua de calidad desconocida en esta área localizada del sistema.

contract for construction of the Potomac River Tunnel (PRT)
12 January, 2024

DC Water customers who pay their bills online or by phone will see some changes beginning next month. DC Water is switching to a new platform to process payments. Also, due to a steep increase in merchant card fees, in February the Authority will start assessing a processing fee on all payments made by credit/debit card.

The credit card processing fee will enable DC Water to recoup the costs of ...

contract for construction of the Potomac River Tunnel (PRT)
30 November, 2023

Like you, we are learning today about EPA’s announced proposal to modify the Lead and Copper Rule to require water systems across the country to replace lead service lines within 10 years of the effective rule. Given an anticipated effective date of 2027, this would translate into the removal of all lead service lines by 2037. EPA is also proposing additional changes, including lowering the lead ...

Event 2.jpg
21 October, 2023

(Washington, DC) – DC Water CEO and General Manager David L. Gadis today joined U.S. EPA Deputy Assistant Administrator Mae Wu, Congresswoman Eleanor Holmes Norton, and other District and Federal officials to celebrate the commissioning of the Northeast Boundary Tunnel (NEBT). The five-mile-long tunnel is the final component of the Anacostia River Tunnel System which will reduce combined sewer ...

contract for construction of the Potomac River Tunnel (PRT)
18 October, 2023

DC Water CEO and General Manager David Gadis will join U.S. EPA Deputy Assistant Administrator Mae Wu, Congresswoman Eleanor Holmes Norton, and other District and Federal officials to celebrate the commissioning of the Northeast Boundary Tunnel (NEBT). The tunnel is the final component of the Anacostia River Tunnel System which will reduce combined sewer overflows to the Anacostia River by 98 ...

contract for construction of the Potomac River Tunnel (PRT)
6 October, 2023

This week, the DC Water Board of Directors approved a design-build contract for construction of the Potomac River Tunnel (PRT). The $819 million contract is the largest ever awarded by the Authority. The 5.5-mile-long tunnel will control combined sewer overflows (CSOs) to the Potomac River, improving water quality in this critical natural resource. This work is part of the larger Clean Rivers ...

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Section of Tunnel Boring Machine Mary being prepared for excavation to begin
Media Advisory: DC Water to Hold Ceremonial Blessing for Tunnel Boring Machine "Mary," Signaling Start of Digging for Potomac River Tunnel Project

DC Water CEO and General Manager David L. Gadis will be joined by DC Mayor Muriel Bowser, DC Water Board Chair Dr. Unique N. Morris-Hughes, and other District leaders, for the ceremonial blessing of "Mary," the massive tunnel boring machine (TBM) that will soon begin her underground journey to build part of the Potomac River Tunnel. The event, November 3, marks a major milestone on the project which will dramatically reduce combined sewer overflows and improve water quality in the District.

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
November 6, 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.