The Clarks Fork Yellowstone River carves a central path through this borderland region where Montana meets Wyoming. In the early 21st century, the landscape is defined by an intricate network of irrigation channels, including the Interstate Ditch, Wills Ditch, and Rocky Point Ditch, which support the agricultural life of the valley. The settlement of Chance serves as a local focal point near the river crossing, accompanied by several burial sites such as the Chance Cem and Belfry Cem that provide valuable data for genealogists tracing local families.
50 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.
1944 · Red Lodge
USGS Topo · 1:62,500
1950 · Clark
USGS Topo · 1:62,500
1954 · Billings
USGS Topo · 1:250,000
1955 · Cody
USGS Topo · 1:250,000
1957 · Billings
USGS Topo · 1:250,000
1958 · Billings
USGS Topo · 1:250,000
1958 · Cody
USGS Topo · 1:250,000
1962 · Cody
USGS Topo · 1:250,000
1966 · Elk Basin NW
USGS Topo · 1:24,000
1969 · Tolman Flat
USGS Topo · 1:24,000