Perkins Lake sits at the center of this Toole County landscape, where the northern plains of Montana meet the international boundary with Alberta. The terrain is defined by a series of deep drainage channels, including Beaupre Coulee and Police Coulee, that etch into the high prairie. This 2017 survey reveals a modern rural grid system, punctuated by landmarks like Certain Coulee and Timber Coulee.
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.
1939 · Sunburst
USGS Topo · 1:62,500
1945 · West Butte
USGS Topo · 1:62,500
1954 · Shelby
USGS Topo · 1:250,000
1958 · Shelby
USGS Topo · 1:250,000
1984 · Sweet Grass Hills
USGS Topo · 1:100,000
1986 · Ferdig
USGS Topo · 1:24,000
1986 · West Butte
USGS Topo · 1:24,000
1986 · Willshaw Flats
USGS Topo · 1:24,000
1986 · Beaupre Coulee
USGS Topo · 1:24,000
1986 · Fivemile Coulee East
USGS Topo · 1:24,000