While raw sewage and wastewater continue to be diverted through the C&O Canal since the January sewage spill, tests show dangerously high levels of E. coli in a nearby creek that feeds into the ...

Health concerns along the Potomac River are growing more urgent after new testing found bacteria levels have increased, not improved, weeks after a massive sewage spill tied to a collapsed sewer line ...

Land and boat owners filed a lawsuit against D.C. Water after more than 200 million gallons of sewage spilled in the Potomac ...

New testing by the Potomac Riverkeeper Network suggests sewage-contaminated water may still be reaching the Potomac River ...

Greenwater Services, a water technology company specializing in environmentally safe water treatment and purification technologies, announced that its five-week pilot project on the Tijuana River ...

An unusual remedy for swimming in the Seine River is making quite a splash. After athletes at the 2024 Olympics dove into the murky waters of the river—which raised concerns about its previously ...

(AP) — Swimming has been off-limits in the long-polluted Seine River in Paris for more than a century. So with Olympic swimming events on tap for the river, the city poured in $1.5 billion (1.4 ...