The Blackfoot River flows through the northern reaches of this Powell County landscape, carving a valley beneath a series of prominent peaks. This high-altitude terrain is defined by the significant elevations of Chamberlain Mtn, Granite Mtn, and Dunigan Mtn. The hydrology of the region is complex, with numerous drainages such as Pearson Cr and Chamberlain Cr feeding the river system, while Wales Cr Reservoir sits tucked into the southeastern slopes. Access to this remote mountainous area is provided by a network of resource roads, including River Junction Rd and several Bureau of Land Management routes like BLM Rd 2801. The map reveals a wilderness landscape shaped by public land management, where deep drainages like Deer Gulch and Yourname Cr intersect with rugged summits.
23 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.
1902 · Ovando
USGS Topo · 1:125,000
1905 · Ovando
USGS Topo · 1:125,000
1919 · Drummond
USGS Topo · 1:125,000
1921 · Drummond
USGS Topo · 1:125,000
1947 · Butte
USGS Topo · 1:250,000
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Butte
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000
1960 · Butte
USGS Topo · 1:250,000