McBridy Spring sits at the center of this Montana landscape, where the high plains of Chouteau County are carved by intricate drainage systems. The terrain is defined by natural landmarks like Haystack Butte and the broad expanse of Sample Flat to the southeast. Water management is evident in the northwest with the White Elephant Reservoir, while the seasonal flow of the North Fork Dugout Coulee and Hay Stack Coulee illustrates the region's semi-arid character. A network of rural arteries, including Dent Bridge Rd and Ames Ranch Rd, connects isolated ranchlands. This survey provides a modern look at the land's topographical structure, from the sharp descent of Hells Gulch to the precisely surveyed boundaries of the Public Land Survey System townships, including t27n r4e and t27n r5e.
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.
1886 · Great Falls
USGS Topo · 1:250,000
1949 · Timber Coulee
USGS Topo · 1:62,500
1950 · Timber Coulee
USGS Topo · 1:62,500
1950 · Dent Bridge
USGS Topo · 1:62,500
1954 · Great Falls
USGS Topo · 1:250,000
1954 · Shelby
USGS Topo · 1:250,000
1957 · Great Falls
USGS Topo · 1:250,000
1958 · Shelby
USGS Topo · 1:250,000
1970 · Carlson Coulee
USGS Topo · 1:24,000
1970 · Knees NE
USGS Topo · 1:24,000