The Sacagawea River carves a winding path through this corner of Fergus County, defining a landscape of managed water and open range. This 2011 survey highlights an extensive system of earthen structures and reservoirs designed to capture runoff in a semi-arid environment. Named infrastructure such as Fergus Number 1 Dam and the Ed Styer Number 2 Dam reflect localized efforts to control water for livestock and agriculture.
12 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.
1943 · Landusky
USGS Topo · 1:125,000
1954 · Hessler Ridge
USGS Topo · 1:24,000
1954 · Carter Coulee
USGS Topo · 1:24,000
1954 · Lewistown
USGS Topo · 1:250,000
1959 · Lewistown
USGS Topo · 1:250,000
1984 · Zortman
USGS Topo · 1:100,000
1985 · Griffee Coulee
USGS Topo · 1:24,000
1985 · Bear Creek Reservoir SE
USGS Topo · 1:24,000
1985 · Sloan Reservoir
USGS Topo · 1:24,000
1985 · Mitchell Crossing
USGS Topo · 1:24,000