The Continental Divide defines the eastern orientation of this landscape within the Deerlodge National Forest, where the headwaters of the Boulder River and its various forks carve deep drainages through the high country. To the north, Lockhart Meadows and Gospel Hill sit near the divide, while Champion Pass provides a transition between the northern and southern watersheds. The map reveals a complex network of named gulches and canyons, such as American Gulch, Alaska Gulch, and Strozzy Gulch, many of which bear the names of early prospectors and settlers who frequented this mineral-rich region of Montana. High-altitude drainage patterns are clearly visible through features like N Fork Dry Cottonwood Cr and W Fork Boulder River, illustrating the rugged hydrology of the Silver Bow and Jefferson County line.
36 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 · Boulder
USGS Topo · 1:125,000
1899 · Helena
USGS Topo · 1:250,000
1903 · Helena
USGS Topo · 1:250,000
1947 · Butte
USGS Topo · 1:250,000
1954 · Elk Park
USGS Topo · 1:62,500
1954 · Basin
USGS Topo · 1:62,500
1958 · Butte
USGS Topo · 1:250,000
1959 · Butte North
USGS Topo · 1:62,500