Gratiot River
MI • US
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The Gratiot River is a 15.0-mile-long (24.1 km) river on the north side of the Keweenaw Peninsula in Michigan. It is a tributary of Lake Superior.
0.0 mi total
0 sections
0 access points
0 camps
0 rapids
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Click any point for details. Sections without stored geometry are drawn as straight put-in → take-out lines — actual courses follow the river.