This location exists primarily or exclusively within the Sonic X continuity.
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.

The Potomac River[1] is a location that appears in Sonic X comic series published by Archie Comics. It is a river located in Washington, D.C.


Archie Comics

When Dr. Eggman found out about an alleged Chaos Emerald at Smithsonian Institute, he hid in the Potomac River with one of his robots, where he ordered the Rogue Rouge to retrieve the Emerald for him.[1]



  1. 1.0 1.1 Sonic X #18, "Rouge goes Rogue!"