The Lost River Range dominates this landscape, where steep topography transitions into the agricultural reaches of the Big Lost River Valley. This 2020 survey illustrates the complex water management system essential to the region, featuring infrastructure such as Island Ditch, Burnett Ditch, and the Moore Canal that divert water from the Big Lost River. The map captures the interface between the protected wilderness of the Challis National Forest and the surveyed township lines of t6n r26e and t5n r27e.
29 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.
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