Ruby River defines the central drainage of this Madison County landscape, where a sophisticated network of irrigation ditches supported a series of high-country ranching operations in the early 21st century. The map details an extensive water management system including the Snapp-Donegan Ditch, Larrabee Ditch, and Peterson Ditch, which redirected mountain runoff from tributaries like Willow Creek and Ledford Creek to the valley floor.
45 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.
1888 · Three Forks
USGS Topo · 1:250,000
1893 · Dillon
USGS Topo · 1:250,000
1894 · Three Forks
USGS Topo · 1:250,000
1895 · Three Forks
USGS Topo · 1:250,000
1947 · Bozeman
USGS Topo · 1:250,000
1948 · Bozeman
USGS Topo · 1:250,000
1949 · Varney
USGS Topo · 1:62,500
1950 · Monument Ridge
USGS Topo · 1:62,500
1955 · Bozeman
USGS Topo · 1:250,000
1955 · Dubois
USGS Topo · 1:250,000