Who represents the Potomac River basin?

We would like to say congratulations to the new and incumbent members of Congress who represent the Potomac River basin. We look forward to working with members of the 118th Congress to protect and enhance the waters and related resources of the Potomac River.

The map below contains links to the offices of those who represent the Potomac River watershed in the U.S. House of Representatives and the U.S. Senate.