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1971 Map of Effie SE

Name: 1971 Topographic Map of Effie SE
Creator: U.S. Geological Survey
Published: 1973
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1973

About this map

The Big Fork River carves a winding path through the borderlands of Koochiching and Itasca County, defining the landscape of north-central Minnesota in the early 1970s. This orthophotomap provides a clear view of the river's descent through Muldoon Rapids and Rice Rapids, where the current interacts with the underlying geology. The surrounding terrain is characterized by the Harrington Hills and numerous water bodies including Busties Lake and Grass Lake.

A network of forestry and seasonal routes, such as the Winter Trail, suggests a remote region driven by timber and seasonal access. Local industry is marked by Gravel Pits in the southern reaches, while the Roadside Park indicates early recreational infrastructure near the water. This combination of aerial photography and topographic data reveals a transitional landscape where northern wetlands meet the rising elevations of the hills.