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1981 Map of Silver Island Lake, 1985 Print
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1981 Map of Silver Island Lake

USGS Topo · Published 1985

About this map

Silver Island Lake anchors the northeastern corner of this terrain within the Superior National Forest, where a dense network of glacial lakes and waterways defines the landscape. The Dumbbell River meanders through the central portion of the quadrangle, connecting smaller water bodies like Folly Lake and Green Wing Lake. Several gravel pits indicate local resource extraction, while features such as the Picnic Area and Public Access points on Silver Island Lake and Section 29 Lake point to the area's role in public recreation during the early 1980s.

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Map Details

Date Portrayed1981
Date Published1985
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.53 x 27.23 inches

Editions of this 1981 Silver Island Lake Map

Historical Maps of Lake No. 1 Through Time

306 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain