![](http://connection.media.clients.ellingtoncms.com/img/news/documents/2021/06/04/MV-Potomac_River_Challenges_t290.png?d544fc9379581dd1661c5a50851b8c69ebc15db8)
(Click on "Download .PNG" to see large graphic.) Challenges to the health of the Potomac River remain. Graphic courtesy of Hedrik Belin, potomac.org/river-update
(Click on "Download .PNG" to see large graphic.) Challenges to the health of the Potomac River remain. Graphic courtesy of Hedrik Belin, potomac.org/river-update