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1967 Map of Boundary Dam, 1986 Print
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1967 Map of Boundary Dam

USGS Topo · Published 1986

About this map

Pend Oreille River anchors this corner of the Pacific Northwest, captured during the late 1960s just as the Boundary Dam transformed the landscape with its reservoir. The map reveals an intensive mining corridor along the river's banks, including the Josephine Mine, Lucky Strike Mine, and the Pend Oreille Mine, illustrating the region's industrial dependence on lead and zinc extraction. These workings are concentrated near the southern boundary, where Tailings and various Drill Hole markers indicate the scale of subterranean activity.

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Map Details

Date Portrayed1967
Date Published1986
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 27 inches

Editions of this 1967 Boundary Dam Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain