1975 Map of Bob Lake, 1978 Print
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1975 Map of Bob Lake

USGS Topo · Published 1978

About this map

Glacial topography and conservation efforts dominate this mid-1970s survey of the Chippewa Moraine. Much of the northwest is protected within the Ice Age National Scientific Reserve, a landscape defined by thousands of years of geological activity that left behind a dense cluster of kettle lakes, including Plummer Lake, Dumke Lake, and the Triple Lakes. This area was a focal point for early environmental preservation and youth recreation, evidenced by Camp Norwesco and Camp Nawakwa.


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Map Details

Date Portrayed1975
Date Published1978
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.08 x 27.25 inches

Editions of this 1975 Bob Lake Map

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


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Source Details

CopyrightPublic Domain