Authorities from DC Water expect the full repair of the sewage pipe that ruptured in the Potomac River to take over nine months.

Questions are being raised about whether D.C. is downplaying the health risks and ongoing environmental damage caused by a ...

A sewage spill that began on Jan. 19 in the Potomac River has become one of the largest, if not the largest, reported wastewater spills in U.S. history.

DC Water’s CEO addressed the public after a major sewer pipe failure led to one of the largest wastewater spills in U.S. history.

Tens of millions of litres of raw sewage have flowed into the ocean around Wellington's south coast since early Wednesday - in what the capital's mayor has called a 'catastrophic failure' - after the ...