
Missouri River meanders through the heart of this landscape, carving through the terrain near the settlement of Ulm. This modern survey illustrates the current relationship between the river’s floodplain and the surrounding plateaus, such as the Sun River Bench and the broad expanse of the Ulm Flats. The town itself is positioned along a primary transportation corridor, where Old US Hwy 91 and the modern interstate route parallel the water.
39 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 · Great Falls
USGS Topo · 1:250,000
1949 · Cascade
USGS Topo · 1:62,500
1949 · Great Falls
USGS Topo · 1:62,500
1949 · Vaughn
USGS Topo · 1:62,500
1951 · Great Falls
USGS Topo · 1:62,500
1951 · Cascade
USGS Topo · 1:62,500
1952 · Vaughn
USGS Topo · 1:62,500
1954 · Great Falls
USGS Topo · 1:250,000
1955 · Gore Hill
USGS Topo · 1:62,500
1957 · Great Falls
USGS Topo · 1:250,000