Diamond O Ranch and the expansive irrigation network of Beaverhead County define this high-plains landscape. The map details a complex system of water management essential for ranching, dominated by the East Bench Canal and smaller waterways like Larson Ditch and Brown Ditch. This infrastructure channels water from Charlton Slough and various drainage points to support agricultural operations across the flats.
16 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.
1893 · Dillon
USGS Topo · 1:250,000
1955 · Dillon
USGS Topo · 1:250,000
1957 · Dillon
USGS Topo · 1:250,000
1958 · Dillon
USGS Topo · 1:250,000
1960 · Block Mountain
USGS Topo · 1:24,000
1961 · Mine Gulch
USGS Topo · 1:24,000
1961 · Glen SE
USGS Topo · 1:24,000
1961 · Christensen Ranch
USGS Topo · 1:24,000
1961 · Beaverhead Rock SE
USGS Topo · 1:24,000
1962 · Dillon
USGS Topo · 1:250,000