Conditions of DC’s Potomac River make recovery after plane crash difficult. Here’s why
Officials say the conditions of the Potomac River are complicating recovery efforts of the bodies of the 67 presumed dead in ...
U.S. News & World Report3d
The Tidal Basin
Constructed to use the strong tides of the Potomac River to clear silt from ... Park Service's official Tidal Basin page for additional information. DC National Mall Night Tour with 10 Stops ...
The Washington Post1y
See what it’s like to dig a tunnel 100 feet below a city
This $615 million project is key to cleaning up the Potomac River. When heavy rain strikes a centuries-old neighborhood in Alexandria, Va., the city’s pipes can’t handle the volume.
Maps of the Washington DC plane crash
An American Airlines regional passenger jet and a U.S. Army Black Hawk helicopter collided midair and crashed into the Potomac River near Reagan Washington National Airport on Wednesday night.