Recreational activity at the Potomac River may resume after the advisory was lifted in Washington, D.C., on Monday morning.

The District Department of Health has lifted its recreational advisory for the Potomac River effective immediately, water ...

A sewer line breach in Maryland in January sent more than 200 million gallons of raw sewage into the Potomac River.

DC Health has lifted its recreational advisory for the Potomac River, saying water quality has returned to safe levels more than a month after a catastrophic sewage spill sent millions of gallons of ...

DC Health is set to lift the advisory against recreational contact with the Potomac River in Washington, D.C., weeks after a ...

The D.C. council received its first briefing with DC Water after a massive sewage overflow into the Potomac River.

D.C. will begin daily testing of the Potomac River for bacteria, following last month’s major sewage spill caused by a ruptured sewage line. With support from the EPA, officials plan to expand ...

Drinking water around the District of Columbia hasn't been contaminated. But scientists say the environmental damage could be severe.