1967 Map of Marine on St Croix

About this map

The St Croix River defines the eastern boundary of this mid-century landscape, separating Minnesota from Wisconsin along a corridor of wooded bluffs and river islands like Greenburg Island. The village of Marine on St Croix serves as a focal point, showing a established grid adjacent to the river, while smaller settlements like Copas and Otisville dot the northern reaches. This 1967 revision highlights a transition toward recreation and preservation, evidenced by the expansive William O'Brien State Park and the Amherst H Wilder Day Camp Area.