
The Missouri River dominates this landscape as it transitions into Canyon Ferry Lake and Hauser Lake, regulated by the massive infrastructure of the Canyon Ferry Dam and its associated Powerplant. In the northern uplands, the small settlement of York serves as a gateway to a terrain defined by deep gulches and a legacy of hard-rock mining. Traces of industrial history are etched into the hillsides at the Golden Messenger Mine, Little Dandy Mine, and Korizek Mine, while numerous unnamed Prospects dot the drainages of Trout Creek and Oregon Gulch.
59 named features on this map. Tap any name to fly to it.
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2 editions found
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 · East Helena
USGS Topo · 1:62,500
1958 · White Sulphur Springs
USGS Topo · 1:250,000
1961 · White Sulphur Springs
USGS Topo · 1:250,000
1962 · Hogback Mountain
USGS Topo · 1:24,000
1962 · Nelson
USGS Topo · 1:24,000
1962 · Snedaker Basin
USGS Topo · 1:24,000
1965 · White Sulphur Springs
USGS Topo · 1:250,000