PUBLIC MEETING NOTICE: DC Water to Provide Update and Next Steps on Potomac Interceptor Response

February 20, 2026
Graphic with date and time of community meetings

DC Water will host two community meetings to provide a comprehensive update on the Potomac Interceptor response, current system status, and next steps in emergency repair and long-term rehabilitation efforts.

DC Water crews have implemented an enhanced bypass system and added redundancy measures to prevent further overflow events while emergency repairs are underway. No additional overflows entering the Potomac River have occurred since February 8. Crews are removing rocks and debris from the collapsed section of pipe and emergency repairs are projected to be completed by mid-March.

The meetings will provide a structured overview of:

  • What occurred
  • Immediate response actions
  • Current repair timeline
  • Long-term Capital Improvement Plan commitments
  • Opportunity for questions and answers

DC Water officials and technical staff will present information directly and answer questions from community members.

Meeting Information

Wednesday, February 25 - Washington, DC

What: Community Meeting on Potomac Interceptor Response

Where:

DC Water – 1385 Canal St SE, Washington, DC 20003

Time: 7:00 PM

Who:

David L. Gadis, CEO

Muriel Bowser, Mayor of the District of Columbia

Matt Brown, CFO, DC Water

Kirsten Williams, CAO, DC Water

Moussa Wone, VP, Clean Rivers Project

Jeff Peterson, Director, Clean Rivers Project

 

Thursday, February 26 – Bethesda, Maryland

What: Community Meeting on Potomac Interceptor Response

Where:
Walt Whitman High School (cafeteria) – 7100 Whittier Blvd., Bethesda, MD 20817

Time: 7:00 PM

Who:

David L. Gadis, CEO

Matt Brown, CFO, DC Water

Kirsten Williams, CAO, DC Water

Moussa Wone, VP, Clean Rivers Project

Jeff Peterson, Director, Clean Rivers Project

Background

Between January 19 and February 9, an estimated 243.5 million gallons reached the Potomac River. The affected pipe had previously been identified for rehabilitation under DC Water’s Capital Improvement Plan and was scheduled for repair this summer.

Protecting public health and the Potomac River remains DC Water’s top priority. For the latest information about the Potomac Interceptor Response, go to dcwater.com/potomac-interceptor-collapse.

Latest News

Graphic with date and time of community meetings

Washington, DC - Wednesday, February 25 and Bethesda, MD - Thursday, February 26, in Bethesda, MD

DC Water will host two community meetings to provide a comprehensive update on the Potomac Interceptor response, current system status, and next steps in emergency repair and long-term rehabilitation efforts.

workers removing a large boulder in damaged pipe

Highlights
 

  • Today marks the 12th consecutive day with no new overflow events entering the Potomac River or impacting surface waters.
  • The bulkhead installed in the Potomac Interceptor at I-495 continues ...
Collapse site with workers inside

DC Mayor Muriel Bowser Visits Site as Crews Make Progress on Repairs

DC Water has successfully reached the damaged section of the Potomac Interceptor, marking a critical step in the ongoing damage assessment and repair efforts. Crews today are manually digging out the affected area, carefully removing sludge, soil, and debris from the collapsed pipe.

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 23, 2026
Monday, 9:30 AM

Upcoming Events

Customer Service Center Announcement

Payment Plan Incentive: provides a credit back of 50% of the last 3 payments made. 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.