
Big Grassy Butte and Little Grassy Butte rise prominently out of this high-desert landscape, defining a terrain shaped by volcanic activity and arid conditions. Mapped in the mid-1960s, the area straddles the boundary between Fremont County and Jefferson County, showing a sparsely developed region primarily accessible by a Jeep Trail. The placement of numerous wells suggests a critical reliance on groundwater for any agricultural or livestock activity in this eastern Idaho territory. Landmarks like Sheepherder Monument Butte and Gerber Butte serve as primary navigational points in a landscape characterized by isolation, while Little Grassy Ridge marks the southern extent of the survey area.
9 named features on this map. Tap any name to fly to it.
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2 editions found
1951 · Menan Buttes
USGS Topo · 1:24,000
1951 · Plano
USGS Topo · 1:24,000
1955 · Dubois
USGS Topo · 1:250,000
1955 · Idaho Falls
USGS Topo · 1:250,000
1955 · Ashton
USGS Topo · 1:250,000
1955 · Driggs
USGS Topo · 1:250,000
1958 · Driggs
USGS Topo · 1:250,000
1958 · Dubois
USGS Topo · 1:250,000
1958 · Idaho Falls
USGS Topo · 1:250,000
1958 · Ashton
USGS Topo · 1:250,000