Two dozen sewage releases were reported in the Potomac watershed during floods, according to the Maryland Department of ...

WASHINGTON — A major new phase of DC Water’s long-running Clean Rivers Project is officially underway. District leaders gathered at West Potomac Park on Monday to mark the start of ...

The Potomac River Tunnel is part of a court-mandated effort to curb combined sewer overflows (CSOs), a major source of pollution in the District’s waterways. CSOs occur when heavy rain ...

Kennedy Jr. and his ill-advised Mother’s Day dip with grandchildren in Rock Creek, the notoriously polluted stream running ...

The river’s report card gave the Potomac a B — up from a D in 2011 ... closer than we expected to see another eagle nest.” Pollution and lead, such as buckshot and fishing weights ...

Maryland has restricted use of the toxic fertilizer. A plan to send more to Virginia has sparked fears of contaminated farms ...

It’s only the first step toward erasing Biden’s key climate policy, but the politics are difficult amid the push for Trump’s ...

Fox News host Jesse Watters defended Secretary of Health and Human Services Robert F. Kennedy Jr. for swimming in a ...

Factory testing has been completed on DC Water’s first TBM to be used on the $819M design-build contract Potomac ...

“Over 14,000 square miles, one can imagine that there is a lot of potential for pollution to make its way into the river,” he said. “However, comparatively speaking and unlike some other rivers, such ...