Steamboat Mountain stands as the central landmark in this high-elevation landscape of Lewis and Clark County, where the Rocky Mountain Front transitions into deep drainage basins. The area is defined by its complex hydrology, with the Dearborn River cutting through the southern reaches near Devils Glen and Skull Gulch. Settlement is limited to significant ranching operations and seasonal outposts, including Sky Mountain Ranch, Elk Creek Ranch, and the C Bar N Camp along Double Creek Rd. The presence of the Delta Queen Dam on Elk Creek suggests water management efforts within this steep terrain. Distinctive geographical features like Lone Chief Mountain, Sheep Mountain, and Cataract Basin underscore the verticality of the region, while named landmarks such as Cataract Falls and Beaver Meadows highlight specific ecological points of interest within the broader drainage networks of Cyanide Creek and Sawmill Creek.
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.
1903 · Coopers Lake
USGS Topo · 1:125,000
1943 · Hogan
USGS Topo · 1:125,000
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000
1962 · Choteau
USGS Topo · 1:250,000
1963 · Blowout Mountain
USGS Topo · 1:24,000
1963 · Augusta
USGS Topo · 1:24,000
1963 · Bean Lake
USGS Topo · 1:24,000
1968 · Heart Lake
USGS Topo · 1:24,000