May has proven to be quite rainy around the D.C. area, with anywhere from 1 to 2 inches of rain in just the first week alone, ...

DC Water breaks ground on a 5.5-mile tunnel under D.C. to capture sewage overflows, aiming to cut Potomac River pollution by ...

D.C. and Arlington are the most vulnerable cities in the United States to a cutoff of their drinking water supply.

An achievement that has become routine over the past two decades, the Town of Leesburg again this year received the award for ...

The cleanup event aims to improve water quality and protect wildlife habitats in the Potomac River, which supplies drinking water to over five million people. Despite recent improvements ...

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. Storm ...

(AP) — Police boats combed the banks of the Potomac River on Friday ... s fuselage will probably have to be pulled from the water to get all the bodies, he said. “This is heartbreaking ...

With the help of laser imaging and a water-current detecting buoy, specialists from the National Oceanic and Atmospheric ...