X-Nico

unusual facts about Grindstone Lake



Namekagon Portage

The area was later visited by Henry Schoolcraft in 1831 who described the Namekagon Portage running from the Namekagon River to Lac Courte Oreilles by way of Windigo Lake (called by him Lac des Isles) and Grindstone Lake (called by him Lac du Gres).

At this point, the route followed the Namekagon Portage across the divide between the St. Croix and Chippewa watersheds to Windigo Lake, through Grindstone Lake and Lac Courte Oreilles, and down the Couderay River to the Chippewa River which ultimately joined the Mississippi River at Lake Pepin.


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