The Garnet Range dominates this corner of Powell County, with the high point of Windy Rock serving as a central landmark. The landscape is defined by its drainages and ridges, stretching from Limestone Canyon and Fourth of July Ridge in the northwest down to the lower reaches of the Avon Valley in the northeast. The distribution of high-altitude features like Old Baldy Mtn and White Rocks Mtn suggests a territory of significant elevation change, where land use is concentrated along creek corridors and a few named access routes.
31 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1889 · Helena
USGS Topo · 1:250,000
1893 · Helena
USGS Topo · 1:250,000
1899 · Helena
USGS Topo · 1:250,000
1903 · Helena
USGS Topo · 1:250,000
1947 · Butte
USGS Topo · 1:250,000
1958 · Butte
USGS Topo · 1:250,000
1958 · Avon
USGS Topo · 1:62,500
1958 · Garrison
USGS Topo · 1:62,500
1960 · Butte
USGS Topo · 1:250,000
1962 · Butte
USGS Topo · 1:250,000