
The Big Lost River valley defines this high-elevation landscape on the border of Butte and Custer counties. During the late 1960s, the area's agricultural reliance on the river is evident through a complex network of water management features, including the Moore Diversion, a Gaging Station, and numerous irrigation channels like the Beck and Evan Ditch Road. These systems supported the flatlands between the towering peaks of the Lost River Range and the Challis National Forest.
36 named features on this map. Tap any name to fly to it.
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2 editions found
1955 · Idaho Falls
USGS Topo · 1:250,000
1958 · Idaho Falls
USGS Topo · 1:250,000
1969 · Darlington
USGS Topo · 1:24,000
1969 · Arco Pass
USGS Topo · 1:24,000
1969 · Ramshorn Canyon
USGS Topo · 1:24,000
1969 · Howe NW
USGS Topo · 1:24,000
1969 · Sunset Peak
USGS Topo · 1:24,000
1969 · Methodist Creek
USGS Topo · 1:24,000
1972 · Arco North
USGS Topo · 1:24,000
1972 · Arco Hills
USGS Topo · 1:24,000