Ontonagon River
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The Ontonagon River is a river flowing into Lake Superior at the village of Ontonagon, on the western Upper Peninsula of Michigan in the United States. The main stem of the river is 25 miles long and
The Ontonagon River just below the confluence of its east and middle branches, as viewed from near US Highway 45
The South Branch Ontonagon River at Ewen
Agate Falls on the Middle Branch
The Ontonagon River in Ontonagon, just above its mouth at Lake Superior