The Red River of the North winds through this borderland landscape, defining the character of Oslo and the surrounding agricultural plains. This survey documents a region defined by its complex hydrology, where the North Marais River and Turtle River meander across a flat terrain crisscrossed by a grid of rural roads and drainage infrastructure like County Ditch Number 3. The settlement of Oslo is positioned along the river bends, protected by Dike Ave, while the smaller community of Poland sits to the west. Local genealogy and history are anchored at the Riverside Cemetery and Saint Joseph Cemetery, which serve as key landmarks for researchers tracing the families of Marshall County. The intersection of local routes such as County Rd 2 and the state line reflects the area's role as a transit point between Minnesota and North Dakota.
35 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.
1918 · Acton
USGS Topo · 1:62,500
1926 · Ardoch
USGS Topo · 1:62,500
1943 · Grafton
USGS Topo · 1:62,500
1952 · Thief River Falls
USGS Topo · 1:250,000
1956 · Thief River Falls
USGS Topo · 1:250,000
1957 · Thief River Falls
USGS Topo · 1:250,000
1966 · Oslo NE
USGS Topo · 1:24,000
1966 · Big Woods
USGS Topo · 1:24,000
1966 · Oslo
USGS Topo · 1:24,000
1966 · Oslo SE
USGS Topo · 1:24,000