Ottertrack Lake and South Arm Knife Lake dominate this remote northern landscape along the boundary between Minnesota and Ontario. This 2011 survey reveals a territory defined entirely by its complex hydrography, where narrow fingers of water and irregular shorelines suggest a glacier-carved terrain. The map serves as a vital guide for those navigating the historical water routes of the borderlands, specifically identifying the Little Knife Portage as a critical overland link between major water bodies. Smaller, isolated basins such as Dutton Lake, Conic Lake, Topaz Lake, and Amoeber Lake are scattered throughout the quadrangle, illustrating the dense network of interior lakes that characterize this wilderness region. There are no roads or permanent settlements recorded on this sheet, emphasizing the area's preservation as a primitive aquatic corridor.
7 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.
1957 · Ensign Lake
USGS Topo · 1:62,500
1957 · Quetico
USGS Topo · 1:250,000
1959 · Ogishkemuncie Lake
USGS Topo · 1:24,000
1959 · Kekekabic Lake
USGS Topo · 1:24,000
1959 · Dutton Lake
USGS Topo · 1:24,000
1959 · Ester Lake
USGS Topo · 1:24,000
1968 · Quetico
USGS Topo · 1:250,000
1976 · Ensign Lake SE
USGS Topo · 1:24,000
1977 · Basswood Lake
USGS Topo · 1:100,000
1981 · Ensign Lake East
USGS Topo · 1:24,000