Get answers about how the Potomac River is being cleaned up after more than 200 million gallons of sewage spilled in it more ...

A D.C. utility had been working for weeks to repair a collapsed sewer line when the president blamed Maryland’s governor for the contamination on Monday.

Contamination levels in the waterway have declined, but health advisories remain in place for boaters downstream.

A coalition of D.C.-area representatives is seeking more funding for infrastructure upgrades as authorities continue to ...

A collapsed sewer line, about 8 miles from the White House, pumped 368 Olympic-sized swimming pools worth of wastewater into ...

POTOMAC, Md. — A large collection of debris and largely plastic trash is stuck floating on the Potomac River. It's an unfortunate consequence of runoff that happens during heavy storms like the ones ...

Maryland's Department of the Environment on Wednesday announced plans to reopen shellfish harvesting on March 10. Following ...

Federal assistance has arrived for the Potomac River sewage spill after the president approved D.C. Mayor Muriel Bowser’s ...

A massive sewage spill into the Potomac River is prompting lawmakers from the Washington region to demand urgent federal ...