It is a tributary of the Michigamme River , joining it in the Michigamme Reservoir .
The Fence River is a 17.4 - mile - long ( 28.0 km ) river in Iron County , Michigan , in the United States .
Fence River is a tributary of the Michigamme River , joining Fence River in the Michigamme Reservoir .
The Fence River is a 17.4 - mile - long ( 28.0 km ) river in Iron County , Michigan , in the United States .