Researchers have now developed a new method to solve this problem, resulting in a new map of the Potomac River watershed stream network that significantly improves the information needed for ...

These sightings are indicators that efforts to restore water quality in what George Washington called “the nation’s river” are making a difference, Hedrick Belin, President of the Potomac ...

signed the Potomac River Watershed Trash Treaty ... The plan also includes a one-year effort to map trash “hotspots” in the watershed. For more on the trash summit, see www.potomaccleanup.org.

Bolton, an engineer and investor, is behind the Potomac Piranhas, a nonprofit focused on a cleaner Potomac River watershed. Checkbooks in hand, the group is hoping to connect business and ...

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 ...

Researchers from the University of Maryland Center for Environmental Science have developed a new method to solve this problem, resulting in a new map of the Potomac River watershed stream network ...