1985 Map of Black Mountain
USGS Topo · Published 1985About this map
Helena National Forest dominates the landscape of this 1985 survey, covering the high terrain of the Continental Divide transition where peaks like Black Mountain and Colorado Mountain overlook a network of steep drainages. The map captures a transitional zone of land use west of the state capital, where the edge of the Fort Harrison Mil Res meets specialized industrial activity, indicated by numerous Prospects and Quarries scattered through the gulches.
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Map Details
Editions of this 1985 Black Mountain Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1889 · Helena
USGS Topo · 1:250,000
1893 · Helena
USGS Topo · 1:250,000
1899 · Boulder
USGS Topo · 1:125,000
1899 · Helena
USGS Topo · 1:62,500
1899 · Helena
USGS Topo · 1:250,000
1903 · Helena
USGS Topo · 1:250,000
1947 · Butte
USGS Topo · 1:250,000
1950 · Jefferson City
USGS Topo · 1:62,500
1950 · Helena
USGS Topo · 1:62,500
1954 · Basin
USGS Topo · 1:62,500