The 184-and-a-half-mile path, though, isn't immune to the elements. That's why you see the construction equipment and detours all along this National Park.

WASHINGTON — As floodwaters from this week’s torrential rains begin to recede, they are leaving behind a grim aftermath along the Potomac River: vast rafts of logs, twisted lumber, household ...

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 ...

Social media posts claimed that CNN reported on the Potomac River plane and helicopter crash "hours before it happened." There’s no evidence that CNN reported on the Jan. 29 fatal collision ...