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Dean Naujoks

Credit: 杏吧原创/Luke Lukert

Environmental advocates expand water quality testing in Potomac River months after sewage spill

Potomac River advisories could soon lift, but a riverkeeper highlights ongoing risks

Massive sewage spill into Potomac River: What’s in the water, what are the risks rise as ice melts?

Potomac Riverkeeper: ‘I’m glad Lorde was enjoying swimming in the Nation’s River’

Calls to end Potomac swim ban as DC celebrates Clean Water Act anniversary