The Sacagawea River winds through this Fergus County landscape, defining a network of deep drainage channels that carve through the Montana plains. The terrain is marked by a series of prominent coulees named for local families and natural features, including Whisker Coulee, Krafton Coulee, and Rasmussen Coulee. These geographical markers, along with the notable Dovetail Butte, reflect the historical land-use patterns of this prairie region, where water sources and topographic landmarks were essential for navigation and ranching. The presence of Chimney Crossing suggests a historically significant point of passage across the river, providing a focal point for those tracing early transportation routes or family land holdings in this part of the state.
9 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.
1954 · Lewistown
USGS Topo · 1:250,000
1959 · Lewistown
USGS Topo · 1:250,000
1965 · Dry Coulee
USGS Topo · 1:24,000
1965 · Weingart Place NW
USGS Topo · 1:24,000
1971 · Kepple Bottoms
USGS Topo · 1:24,000
1971 · Hanson Flat
USGS Topo · 1:24,000
1984 · Zortman
USGS Topo · 1:100,000
1985 · Brown Spring
USGS Topo · 1:24,000
1985 · Dovetail Butte
USGS Topo · 1:24,000
1985 · Valentine
USGS Topo · 1:24,000