Trump Approves Federal Aid for Potomac River Sewage Spill

President authorizes EPA to lead cleanup efforts after sewer line collapse in Washington, D.C.

Published on Feb. 21, 2026

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President Trump has approved Washington, D.C. Mayor Muriel Bowser's request for federal disaster assistance to clean up a massive sewage spill into the Potomac River. The spill, caused by a collapsed sewer line, has resulted in an estimated 240 million gallons of raw sewage being discharged into the river since January 19th. The Federal Emergency Management Agency (FEMA) will coordinate the federal response, with the Environmental Protection Agency (EPA) taking the lead on the cleanup efforts.

Why it matters

The Potomac Interceptor sewer line is a critical piece of infrastructure that conveys up to 60 million gallons of wastewater daily from parts of Virginia and Maryland to a treatment plant in D.C. The collapse of this line has had a major environmental impact on the Potomac River, which serves as a vital natural resource for the region. The federal disaster declaration and assistance will help expedite the cleanup and repair efforts to mitigate further damage.

The details

The sewer line rupture occurred in January, causing hundreds of millions of gallons of untreated sewage to spill into the Potomac River over a period of several days before a temporary bypass pipeline could be constructed. D.C. Mayor Muriel Bowser declared a local public emergency and requested federal aid to help with the cleanup and infrastructure repairs. President Trump has approved the request, with the EPA coordinating the federal response and FEMA providing resources and funding to cover 75% of the costs.

  • The sewer line collapse occurred on January 19, 2026.
  • The spill continued for several days until a temporary bypass pipeline was built on January 24, 2026.
  • Mayor Bowser declared a local public emergency on February 19, 2026.
  • President Trump approved federal disaster assistance on February 21, 2026.

The players

Muriel Bowser

The mayor of Washington, D.C. who declared a local public emergency and requested federal assistance for the Potomac River sewage spill.

Donald Trump

The former President of the United States who approved the federal disaster declaration and authorized the EPA to lead the cleanup efforts.

Kristi Noem

The Secretary of Homeland Security who stated that DHS will provide support and aid to Americans impacted by the disaster, despite the ongoing Department of Homeland Security shutdown.

Lee Zeldin

The current Administrator of the Environmental Protection Agency, who is coordinating the federal response to the Potomac River sewage spill.

Wes Moore

The Democratic governor of Maryland, who President Trump has blamed for the sewage spill along with other local leaders in Virginia and D.C.

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What they’re saying

“Even as Democrat politicians shut us down and these men and women go without pay, DHS is committed to providing much-needed aid to the Americans impacted by this disaster. We will not let our citizens suffer without help.”

— Kristi Noem, Secretary of Homeland Security (The Washington Times)

What’s next

The EPA has stated that it will work with the D.C. Water and Sewer Authority to evaluate all Potomac Interceptor infrastructure and identify other areas requiring maintenance or repair, with the goal of completing the current repairs by mid-March 2026.

The takeaway

This sewage spill into the Potomac River highlights the critical importance of maintaining aging water infrastructure, even as political divisions threaten to disrupt emergency response efforts. The federal disaster declaration and EPA-led cleanup will help mitigate the environmental damage, but long-term solutions are needed to prevent future infrastructure failures and protect this vital natural resource.