The cleanup of the massive sewage spill in the Cabin John area of Montgomery County needs to be much broader than what the owner of the ruptured pipe has proposed, environmental groups say.

Virginia residents say warning signs about a failing sewer pipeline running beneath their community existed for years, before ...

Washington, D.C., lifted an advisory steering residents away from the Potomac River on March 2, six weeks after a pipe collapsed near the Clara Barton Parkway in Montgomery County and spilled more ...

Arlington continues to monitor the recent sewage spills in the Potomac River, while noting that the County’s drinking water remains safe, regularly tested, and held to the highest state and federal ...

Washington, DC, Mayor Muriel Bowser declared an emergency on Wednesday and requested that President Donald Trump provide federal resources to help the city fight a sewage system leak that dumped 250 ...

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