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clean water act

Credit: AP/Tom Brenner

‘Human health’ at risk: DC AG accuses construction company of polluting Anacostia River

50 years after Clean Water Act, Chesapeake Bay protection still lacking

Lawsuit says Alexandria has been illegally polluting Potomac River for decades

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

Hogan: Trump order making it harder to block pipelines could threaten Chesapeake Bay

Frederick Co. reeling at potential costs of watershed plan