
Coteau des Prairies defines the rolling topography of this Northwest Iowa landscape, where the agricultural grid is intersected by the winding paths of Nelson Cr and Dry Run. The survey captures the town of Sutherland at the northeastern edge and the smaller settlement of Calumet to the south, both established along a network of section-line roads and early transportation corridors. Genealogists and local historians can find the Liberty Cem situated along 500th St, a point of interest for tracing family roots in the township. The boundary between O'Brien County and Cherokee County bisects the southern portion of the map, illustrating how administrative lines overlay the natural drainage patterns of Gray Cr and Dog Cr.
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This is the sole edition of this map. No revisions or reprints were ever made.
1954 · Fairmont
USGS Topo · 1:250,000
1954 · Fort Dodge
USGS Topo · 1:250,000
1957 · Fort Dodge
USGS Topo · 1:250,000
1958 · Fort Dodge
USGS Topo · 1:250,000
1958 · Fairmont
USGS Topo · 1:250,000
1964 · Primghar
USGS Topo · 1:24,000
1964 · Gaza
USGS Topo · 1:24,000
1969 · Cleghorn
USGS Topo · 1:24,000
1970 · Hartley SW
USGS Topo · 1:24,000
1971 · Peterson SW
USGS Topo · 1:24,000