The nonprofit Potomac Conservancy gave the Potomac River's water quality a B grade for the second year in a row.
Washingtonian on MSN
The Potomac River Still Isn’t Safe to Swim In: Report
The river got a "B" in the Potomac Conservancy's new report. Things aren't getting worse, but improvements have stalled.
A Jan. 29, 2025, plane and helicopter crash in the Potomac River has raised environmental concerns about jet fuel contamination. Government agencies haven't tested the water, citing jet fuel's ...
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