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 ...
Maryland officials will use a helicopter to treat the Potomac River for black flies near Harpers Ferry on June 24.
Authorities that manage the Potomac River tributary did not sample the stretch where residents fish and recreate. One ...
D.C. Mayor Muriel Bowser declared a local public emergency for the sewage spill in the Potomac River on Wednesday, 30 days after a section of a major pipe collapsed, unleashing millions of gallons of ...
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