1990 Map of Cuprum
USGS Topo · Published 1990About this map
The settlement of Cuprum serves as a central point in this high-elevation landscape within the Payette National Forest. This 1990 survey captures the remnant geography of the Seven Devils mining district, where former town centers are marked as Landore (Site) and Decorah (Site). The terrain is defined by steep drainages like Negro Bill Gulch and Indian Creek, while industrial history remains visible at the Copper Cliff Mine. Along the western edge, the Snake River corridor is dominated by the Hells Canyon Reservoir at the Idaho-Oregon border. Modern infrastructure such as the Seven Devils Ranch Landing Strip and the Horse Mountain Lookout Tower contrast with older landmarks like Lynes Saddle and the Bear Guard Sta at the community of Bear.
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Map Details
Editions of this 1990 Cuprum Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1920 · Seven Devils Mining District
USGS Topo · 1:48,000
1955 · Baker
USGS Topo · 1:250,000
1955 · Grangeville
USGS Topo · 1:250,000
1957 · Cuprum
USGS Topo · 1:62,500
1957 · Homestead
USGS Topo · 1:62,500
1957 · Copperfield
USGS Topo · 1:62,500
1957 · Hornet
USGS Topo · 1:62,500
1959 · Baker
USGS Topo · 1:250,000
1959 · Grangeville
USGS Topo · 1:250,000
1980 · McCall
USGS Topo · 1:100,000