After a decrepit pipe burst in Maryland last month and sent hundreds of millions of gallons of raw sewage spewing into the ...

The spill began after a January collapse of a 72-inch sewer line in Montgomery County, Maryland, known as the Potomac Interceptor.

Drinking water around the District of Columbia hasn't been contaminated. But scientists say the environmental damage could be ...

Nearly a month after a wastewater pipe broke and spewed hundreds of millions of gallons of raw sewage into the Potomac River ...

A dedicated group had turned a small, overgrown island on the Potomac River into a place of community use before hundreds of millions of gallons of sewage spilled into the water.

DC Water CEO and General Manager David Gadis says he does not anticipate the sewer spill in the Potomac River to raise rates ...

Arlington County said its water supply was treated at a facility upstream from the site of a huge sewage spill in the Potomac ...

Nearly one month after a sewer line collapsed causing mass overflow of wastewater into the Potomac River, President Donald ...

A sewage spill along the Potomac River, and the struggle to contain it, are raising alarms. A major sewer line collapsed last ...

An ecological crisis of "historic proportion" is underway in the Potomac River after a massive sewer pipe collapse north of Washington, D.C., the U.S.

Richmond environmentalists are calling for changes to city wastewater and sewage systems to protect the James River. This ...