
Spokane Hills dominate the central landscape of this Broadwater County region, where the high ridges give way to the expansive waters of Canyon Ferry Lake. This modern topography illustrates the complex interface between the high desert terrain and the managed waters of the Missouri River. The map detailing this area shows a network of local roads such as Rose Quartz Rd and Jiminy Green Rd that wind through the draws and foothills, indicating contemporary residential development in a historically significant mining and ranching corridor.
32 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.
1886 · Fort Logan
USGS Topo · 1:250,000
1948 · White Sulphur Springs
USGS Topo · 1:250,000
1950 · Canyon Ferry
USGS Topo · 1:62,500
1950 · Townsend
USGS Topo · 1:62,500
1950 · East Helena
USGS Topo · 1:62,500
1950 · Clancy
USGS Topo · 1:62,500
1958 · White Sulphur Springs
USGS Topo · 1:250,000
1961 · White Sulphur Springs
USGS Topo · 1:250,000
1965 · White Sulphur Springs
USGS Topo · 1:250,000
1972 · Hauser Lake
USGS Topo · 1:24,000