1989 Map of Armstrong Creek, 1994 Print
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1989 Map of Armstrong Creek

USGS Topo · Published 1994

About this map

Colville Indian Reservation land dominates this high-altitude terrain in the late 1980s, revealing a landscape defined by complex geology and remote waterways. Along Mineral Ridge and the descent toward Kroll Canyon, a dense concentration of mining activity is visible, including the Sailor Boy Mine, Little Johnny Mine, and numerous unnamed shafts and prospects. These sites suggest a period of intensive subterranean exploration in the hills above the Columbia River.


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Map Details

Date Portrayed1989
Date Published1994
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.2 x 27.1 inches

Editions of this 1989 Armstrong Creek Map


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Source Details

CopyrightPublic Domain