Rockport Colony and several family-held agricultural outposts anchor this portion of Teton County, where the plains are deeply etched by seasonal drainage systems. The landscape is defined by the wandering courses of the South Fork Dry Fork Marias River and Blackleaf Creek, which cut through the terrain alongside numerous coulees such as Jensen Coulee and Farmers Coulee. This 2011 survey reveals a rural network of gravel routes like N Gypsy Basin Rd and W Pendroy Rd connecting remote homesteads including the Sullivan Ranch and Spring Hill Ranch. The map captures a moment of modern ranching life where water management is critical, evidenced by the named creeks and the high concentration of ranches situated near reliable drainages like Soap Creek and Jones Creek.
19 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.
1903 · Saypo
USGS Topo · 1:125,000
1914 · Heart Butte
USGS Topo · 1:125,000
1918 · Heart Butte
USGS Topo · 1:125,000
1920 · Choteau
USGS Topo · 1:125,000
1920 · Dupuyer
USGS Topo · 1:125,000
1936 · Pendroy
USGS Topo · 1:48,000
1941 · Pendroy
USGS Topo · 1:62,500
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000