Virginia Boater Sues Washington Utility Over Potomac River Sewage Spill

Class action lawsuit seeks compensation for property owners, businesses, and recreational users impacted by the January pipe collapse and raw sewage leak.

Mar. 10, 2026 at 1:18am

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A Virginia resident and recreational boater has filed a class action lawsuit against DC Water, the Washington, D.C. utility responsible for a major sewage spill into the Potomac River in January 2026. The lawsuit alleges DC Water failed to properly maintain the ruptured pipe, known as the Potomac Interceptor, leading to the release of millions of gallons of raw sewage into the river. The plaintiff is seeking compensation for those whose property, businesses, and recreational use of the Potomac have been impacted by the environmental disaster.

Why it matters

The Potomac River sewage spill has been a major environmental and political issue, with the collapse of DC Water's aging infrastructure leading to a significant pollution event that has disrupted businesses, property owners, and recreational users along the river. This lawsuit seeks to hold the utility accountable and provide compensation to those affected by the spill.

The details

The class action lawsuit was filed on Friday in U.S. District Court in Greenbelt, Maryland by Dr. Nicholas Lailas, M.D., a Virginia resident and recreational boater on the Potomac River. The lawsuit alleges DC Water, as the owner and operator of the ruptured Potomac Interceptor pipe, failed to maintain it in a reasonably safe condition, leading to the January 19th collapse that released 250 million gallons of raw sewage into the river. The lawsuit states there are thousands of potential plaintiffs, including business owners, property owners, and recreational users whose interests have been impaired by the spill. DC Water has acknowledged the pipe was deteriorating and had plans to repair it this summer, but the utility is still assessing what may have contributed to the unusual rupture.

  • The Potomac Interceptor pipe collapsed on January 19, 2026, releasing raw sewage into the river.
  • On February 18, 2026, Washington Mayor Muriel Bowser declared an emergency and requested federal assistance to address the spill.
  • President Donald Trump approved the emergency assistance request days later to help the city address the sewage leak.

The players

Dr. Nicholas Lailas, M.D.

The plaintiff in the class action lawsuit, a Virginia resident and recreational boater on the Potomac River.

DC Water

The Washington, D.C. utility that owns and operates the Potomac Interceptor pipe that ruptured, leading to the major sewage spill.

Muriel Bowser

The mayor of Washington, D.C. who declared an emergency and requested federal assistance to address the Potomac River sewage leak.

Donald Trump

The President of the United States who approved the emergency assistance request to help Washington, D.C. address the sewage spill.

Andrew Levetown

The attorney representing the plaintiff, Dr. Nicholas Lailas, M.D., in the class action lawsuit against DC Water.

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What they’re saying

“You're going to have businesses who lose business because instead of sitting next to the Potomac, their clients are sitting next to the open sewer.”

— Andrew Levetown, Attorney for the plaintiff

“We are seeing indication that this incident may have been highly unusual.”

— David Gadis, CEO of DC Water

What’s next

The judge in the case will determine whether to certify the class action lawsuit and set a timeline for the proceedings. DC Water continues to assess the cause of the pipe rupture and complete emergency repairs to stop the sewage flow into the Potomac River.

The takeaway

This lawsuit highlights the significant environmental and economic impacts of aging infrastructure failures, as well as the challenges of holding utilities accountable for major pollution events. The outcome could set an important precedent for how communities seek compensation for damages from utility companies responsible for environmental disasters.