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1971 Map of Portage Lake, 1974 Print
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1971 Map of Portage Lake

USGS Topo · Published 1974

About this map

Chippewa National Forest surrounds a complex network of waterways where the Leech Lake Indian Reservation meets the northern reaches of Leech Lake. This 1971 orthophotomap provides a photographic perspective of the dense timber and wetland landscape, highlighting the industrial and transportation corridors that bisect the wilderness. The Burlington Northern railroad runs east-west across the northern portion of the map, passing just north of Portage Lake and near the settlement of Ryan Village.

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Map Details

Date Portrayed1971
Date Published1974
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.53 x 27.23 inches

Editions of this 1971 Portage Lake Map

This is the sole edition of this map. No revisions or reprints were ever made.

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain