Trump Orders Federal Intervention After Massive Sewage Spill Contaminates Potomac River

U.S. President Donald Trump has directed federal authorities to step in following the collapse of a major sewer pipe that released more than 240 million gallons of wastewater into the Potomac River, one of the capital region’s primary water sources. The January 19 collapse of the Potomac Interceptor sewer line in Montgomery County, Maryland, triggered what researchers at the University of Maryland described as one of the largest sewage spills in U.S. history. Elevated levels of fecal-related bacteria and harmful pathogens have since been detected in the river, raising urgent public health and environmental concerns. In a social media post, Trump said federal agencies would provide “all necessary Management, Direction, and Coordination” to protect the Potomac, regional water supplies, and national resources in Washington, D.C. He added that the Federal Emergency Management Agency (FEMA) would coordinate the response, despite recent staff reductions at the agency. Maryland Governor Wes Moore criticized the administration, arguing that federal authorities had not taken sufficient action. His office noted that the federal government is responsible for the sewer line where the leak originated. The Environmental Protection Agency said it had deferred a legislative briefing invitation, explaining that the immediate response was being led by DC Water and Maryland officials, but pledged to continue oversight and coordinate with Congress. Washington Mayor Muriel Bowser’s office said local drinking water remains safe, with containment and repair efforts ongoing. The incident has intensified political tensions, as critics link the administration’s environmental regulatory rollbacks to broader concerns about infrastructure oversight and federal accountability.