
Estherville and the winding course of the Des Moines River anchor this mid-1980s portrait of north-central Iowa, where the landscape is defined by its glacial heritage and an extensive system of wildlife management areas. The region is characterized by a dense network of prairie potholes and sloughs, notably the large Union Slough and various lakes such as Five Island Lake near Emmetsburg and Lost Island Lake to the west. This period shows the established agricultural grid interspersed with significant conservation efforts, including Fort Defiance State Park and Lost Island Lake State Park.
154 named features on this map. Tap any name to fly to it.
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2 editions found
1954 · Fairmont
USGS Topo · 1:250,000
1954 · Mason City
USGS Topo · 1:250,000
1954 · Waterloo
USGS Topo · 1:250,000
1954 · Fort Dodge
USGS Topo · 1:250,000
1955 · Waterloo
USGS Topo · 1:250,000
1955 · Bricelyn
USGS Topo · 1:62,500
1957 · Fort Dodge
USGS Topo · 1:250,000
1957 · Mason City
USGS Topo · 1:250,000
1958 · Mason City
USGS Topo · 1:250,000
1958 · Fort Dodge
USGS Topo · 1:250,000