The Lewis and Clark Co Cascade Co boundary bisects this high plains landscape, where an intricate network of irrigation reflects the area's agricultural history. Named water management features like Knudson Ditch, Garino Ditch, and Hultine Ditch branch off from Flat Cr and Willow Cr, illustrating a reliance on diverted water for ranching or farming. The terrain is marked by distinctive formations such as Sullivan Hill and the long depression of Long Coulee. Settlement is sparse, represented primarily by rural roads like Birdtail Creek Rd and Long Butte Rd that connect remote homesteads or ranching operations. Natural water sources like Bullwhacker Springs and several seasonal creeks including Henry Cr and Birdtail Cr define the drainage patterns across the county line.
24 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.
1886 · Great Falls
USGS Topo · 1:250,000
1943 · Hogan
USGS Topo · 1:125,000
1954 · Great Falls
USGS Topo · 1:250,000
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1957 · Great Falls
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000
1960 · Simms
USGS Topo · 1:62,500
1961 · Coburn Mountain
USGS Topo · 1:24,000
1961 · Comb Rock
USGS Topo · 1:24,000