Washington, D.C., lifted its recreational advisory for the Potomac River on Monday after a large-scale sewage spill earlier ...

D.C. health officials are lifting a recreational advisory on the Potomac River, citing an improvement in water quality after a sewage line collapsed in January.

Several entities are conducting water quality sampling, primarily for E. coli. DC Water reports that E. coli levels are ...

DC Water and Maryland hold community forums to address concerns over the Potomac Interceptor collapse and wastewater overflow into the Potomac River.

More than 150 residents, many from Cabin John and Glen Echo, attended the DC Water community meeting held at Whitman High in Bethesda.

Repairs to the broken Potomac Interceptor pipeline are expected to wrap up by mid-March, D.C. Water said, clearing the way ...

Cabin John residents and local river clubs say they need data, guidance and water quality testing heading into the warmer ...

DC Water on Monday said it expects its emergency repairs to the Potomac Interceptor sewer line, which collapsed and flooded the river with wastewater, could take four to six weeks. The local utility ...

It has been 37 days since a section of the Potomac Interceptor collapsed, sending sewage into the Potomac River.

D.C. mayor’s declared disaster site gets additional federal help, while utility DC Water predicts repairs to finish in mid-March—but longer-term costs and impact concerns remain.