Potomac Cleanup Continues as Trump Blames Others

Wastewater spill of 243 million gallons raises public health concerns along the river.

Published on Feb. 17, 2026

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Nearly a month after a section of the Potomac Interceptor sewer line collapsed in Montgomery County, Maryland, resulting in a massive wastewater overflow into the Potomac River, cleanup efforts are still ongoing. While public health officials have said the spill did not impact drinking water quality, residents are still being advised to avoid contact with the river. Former President Trump has weighed in, casting blame on others for the incident.

Why it matters

The Potomac River is a vital natural resource for the Washington, D.C. metropolitan area, providing drinking water and recreational opportunities. A major wastewater spill raises concerns about public health and the environmental impact on the river's ecosystem.

The details

The collapse of a section of the Potomac Interceptor sewer line on January 19 led to an overflow of approximately 243 million gallons of untreated sewage into the Potomac River as of February 6. The interceptor carries up to 60 million gallons of wastewater daily from Virginia and Maryland to the Blue Plains Advanced Wastewater Treatment Plant in Washington, D.C.

  • The sewer line collapse occurred on January 19, 2026.
  • As of February 6, 2026, approximately 243 million gallons of wastewater had spilled into the Potomac River.

The players

Potomac Interceptor

A sewer line that carries up to 60 million gallons of wastewater daily from Virginia and Maryland to the Blue Plains Advanced Wastewater Treatment Plant in Washington, D.C.

DC Department of Energy and Environment (DOEE)

The government agency that oversees environmental and energy-related issues in Washington, D.C.

Donald Trump

Former President of the United States who has weighed in on the Potomac River wastewater spill, casting blame on others.

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What they’re saying

“This is a terrible situation that was caused by incompetent leadership. I warned them about the Potomac Interceptor years ago, but they didn't listen. Sad!”

— Donald Trump (Twitter)

What’s next

DC Water and the DOEE are continuing cleanup efforts and monitoring the situation to ensure the safety of the Potomac River for public use.

The takeaway

The Potomac River wastewater spill highlights the importance of maintaining critical infrastructure and the need for proactive measures to protect the region's natural resources and public health.