Copan Dam, Cherokee State Park
![Copan Dam location map](https://tzmedia.b-cdn.net/media/images/static-maps/us/36_8834_-95_9653.jpg)
Map
Facts and practical information
Copan Dam is a dam in Washington County, Oklahoma, in the northeastern part of the state. ()
Coordinates: 36°53'0"N, 95°57'55"W
Copan Dam is a dam in Washington County, Oklahoma, in the northeastern part of the state. ()