Potomac River water levels are high & currents are strong — 5/17 yesterday, people were somehow separated from a ‘jon’ boat, both were able to cling to a tree in the middle of river & the ...

DC's $819M Potomac River Tunnel breaks ground with dual TBMs DC Water breaks ground on a 5.5-mile tunnel under D.C. to capture sewage overflows, aiming to cut Potomac River pollution by 93% by 2030.

A crane retrieves part of the wreckage from the Potomac River, in the aftermath of the collision of American Eagle flight 5342 and a Black Hawk helicopter that crashed into the river, in Arlington ...

Crews are expected to remove the cockpit from the American Airlines jet from the Potomac River as they continue recovery efforts from last week's fatal mid-air collision that killed 67 people.