
Chimney Rock Coulee and East Dugout Coulee carve through this section of Chouteau County, defining a landscape of drainage patterns and ranch access roads. The map illustrates a strictly rural Montana environment where the Public Land Survey System grid governs the layout of the land, visible through the township and range lines of t27n r6e and t27n r7e.
15 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
1890 · Fort Benton
USGS Topo · 1:250,000
1892 · Fort Benton
USGS Topo · 1:250,000
1897 · Fort Benton
USGS Topo · 1:250,000
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 · Penzer School
USGS Topo · 1:24,000