Flathead Lake dominates the northern landscape of this region, with the prominent peninsula of Finley Point extending into its waters to separate Skidoo Bay from the larger East Bay. The city of Polson occupies the western edge of the map, serving as a gateway to the Mission Valley. The area's complex water management system is clearly visible, featuring the Polson D Canal, Bousquet Ditch, and the elevated Hellroaring Reservoir tucked into the eastern highlands.
91 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.
1920 · Flathead Lake
USGS Topo · 1:125,000
1955 · Choteau
USGS Topo · 1:250,000
1956 · Wallace
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000
1960 · Wallace
USGS Topo · 1:250,000
1962 · Choteau
USGS Topo · 1:250,000
1964 · Bull Island
USGS Topo · 1:24,000
1964 · Wild Horse Island
USGS Topo · 1:24,000
1964 · East Bay
USGS Topo · 1:24,000