Rogers Pass serves as a critical geographic pivot point where the Continental Divide National Scenic Trail traverses the high ridges of the Lewis and Clark Range. This area, managed largely within the Helena National Forest, represents a complex hydrologic divide where the headwaters of the Blackfoot River flow toward the Pacific, while the Middle Fork Dearborn River and S Fork Dearborn River drain toward the Missouri River system. The landscape is defined by significant elevations like Sunset Mtn and Rittel Mtn, and intersected by numerous named drainages such as Mike Horse Cr and Teepee Lodge Cr. The presence of roads like Little Wolf Creek Rd and Denton Gulch Rd provides access to the mountainous interior, supporting the forest management and recreational use of the era.
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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
1943 · Hogan
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