DC Water is mobilised and ready to begin major construction for the 8.8km long, 5.5m diameter Potomac River Tunnel ...

WASHINGTON, D.C. (7News) — Record-breaking highs may impact the Potomac River Basin water flow and supply into Washington, D.C., according to the Interstate Commission on the Potomac River Basin ...

WASHINGTON — A new three-lane road opened November 18 in West Potomac Park to ease traffic for commuters and drivers affected by DC Water's six year Potomac River Tunnel construction project.

“We only have about 24 to 48 hours of water supply available should the Potomac River become unavailable to us,” said Tom Jacobus in 2016 while he was general manager of the Washington Aqueduct.

Three Arlington scouts just wrapped up a series of heavy-duty trail restoration projects at Potomac Overlook Regional Park. Sam Cruley, Michael Corso and Nicholas Fletcher -- Eagle Scout ...

The Potomac River’s dirty reputation is apparently getting worse. The nonprofit that monitors the river’s health on Thursday downgraded the waterway from its D-plus ranking in 2007 to a D.

Bicyclists on the Mt. Vernon Trail while a boat on the Potomac passes by (staff photo by Jay Westcott) An Arlington request for $8 million to support construction of a key segment of the Cross ...

KEARNEYSVILLE, W.VA. -- -- KEARNEYSVILLE, W.VA. -- What's the problem with the Potomac River -- and could whatever it is spell problems for those of us who drink its water? In 2003, scientists ...

Tap water in the District and parts of Northern Virginia contains small amounts of herbicides, gasoline additives and industrial solvents -- although the concentrations are so small that there is ...