EMERGENCY WATER MAIN REPAIR
Feb 08, 2026 | 05:30 AM

EMERGENCY WATER MAIN REPAIR
Feb 08, 2026 | 04:30 AM

EMERGENCY WATER MAIN REPAIR
Feb 08, 2026 | 04:00 AM

DC WASA Supports Anacostia River “Turn it Around” Plan Unveiled Today

April 19, 2010

The District of Columbia Water and Sewer Authority (DC WASA) supports the Anacostia River Watershed Restoration Plan launched today at Bladensburg Waterfront Park, where federal, state and local officials discussed the plans eight strategies and more than 3,000 projects to clean the Anacostia River – one of the nations slowest and most polluted rivers.

“Bringing together leaders who represent the entire watershed will be key to creating a healthier Anacostia,” said DC WASA Chief of Staff Christopher Carew, who spoke at today’s event on behalf of General Manager George Hawkins. “Only by addressing all of the polluters to the river will we be successful. This plan, and the commitment of these supporters, is a great step forward.”

DC WASA has been working for years toward a cleaner Anacostia. The Authority developed a Combined Sewer Overflow (CSO) Long Term Control Plan, at a cost of $2.4 billion, to reduce CSOs to the Anacostia River by 98 percent. (DC WASA has already reduced CSOs to the river by about 40 percent.) In addition to the Long Term Control Plan, DC WASA is investing in low-impact development, stormwater management, catch basin cleaning and removing 400 tons of trash per year with a skimmer boat fleet five days a week.

The full Plan is posted on the Partnership’s website at http://www.anacostia.net/Restoration_Plan/download/Anacostia-Report-Web…

About The District of Columbia Water and Sewer Authority
The District of Columbia Water and Sewer Authority (DC WASA), is an industry leading multi-jurisdictional regional utility that provides drinking water, wastewater collection and treatment to more than 500,000 residential, commercial and governmental customers in the District of Columbia, and also collects and treats wastewater for 1.6 million customers in Montgomery and Prince Georges counties in Maryland and Fairfax and Loudoun counties in Virginia.

DC WASA’s service area covers approximately 725 square miles and the company operates the world’s largest advanced wastewater treatment plant with a capacity of 370 million gallons per day and has a peak capacity of 1.076 billion gallons per day.

About the Anacostia Watershed Partnership
The In June 2006, the COG Board adopted a resolution that established a new Anacostia Watershed Restoration Partnership. The key elements of the Partnership are: (1) the Anacostia Watershed Restoration Leadership Council; (2) the Anacostia Watershed Steering Committee; (3) the Anacostia Watershed Comprehensive Restoration Plan; and (4) a refreshened AWRC (a.k.a., the Anacostia Watershed Management Committee). The Council is responsible for the adoption and periodic revisions to a Comprehensive Anacostia Watershed Restoration and Protection Plan, which quantifies the restoration goals, specifies an implementation timeline and provides explicit measurements of progress, with appropriate recognition and incorporation of related planning activities. More information can be found at: http://www.anacostia.net/index.html

Latest News

Trench boxes at construction site for new pit accessing Potomac Interceptor Upstream

DC Water and its contractors continue to make progress constructing new access points to the Potomac Interceptor, one upstream of the damaged section, and an additional entry downstream to divert more wastewater flow from the pipe. These access points will allow crews to install a bulkhead, blocking flow in the pipe upstream of the collapsed area, keeping the site as dry as possible so crews can safely remove an extensive rock dam currently blocking the pipe.

Photo of giant rock and boulder removed

DC Water is releasing new findings regarding the environmental impacts following the January 19, collapse in a section of the Potomac Interceptor. Based on flow monitoring data collected before and after interim bypass pumping was activated, DC Water estimates approximately 243 million gallons of wastewater has overflowed from the collapse site.

Image of rock blockage taken by CCTV inside the Potomac Interceptor downstream of the collapse

Update on Extended Repairs, Safety Measures, and Water Quality Monitoring

Overnight CCTV inspection of the Potomac Interceptor revealed the blockage inside the collapsed sewer line is far more significant, showing a large rock dam stretching approximately 30 feet downstream of the original failure.

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Picture of new bike pedestrian path and traffic detour
New Path for Capital Crescent Trail Opens at Georgetown Waterfront Park

DC CLEAN RIVERS – POTOMAC RIVER TUNNEL PROJECT
If you bike, drive, or walk through Georgetown, we’ve got changes starting this week around the Potomac River Tunnel construction on Water Street NW. The Capital Crescent Trail has a new temporary detour through Georgetown Waterfront Park, open now for cyclists between 33rd and Potomac streets NW.

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
February 19, 2026
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.