
Thurman and the outskirts of Sidney anchor this agricultural landscape in southwestern Iowa during the late 1950s. The terrain is defined by a dense network of drainage, where Dutch Hollow and Plum Creek cut through the upland loess hills towards the Missouri River basin. A prominent Levee in the southwest corner marks the boundary of the river's floodplain, protecting the low-lying fields from seasonal inundation.
16 named features on this map. Tap any name to fly to it.
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2 editions found
1907 · Nebraska City
USGS Topo · 1:62,500
1935 · Nehawka
USGS Topo · 1:48,000
1939 · Hamburg
USGS Topo · 1:62,500
1940 · Nehawka
USGS Topo · 1:62,500
1941 · Hamburg
USGS Topo · 1:62,500
1955 · Nebraska City
USGS Topo · 1:250,000
1956 · Rock Bluff
USGS Topo · 1:24,000
1957 · Nebraska City
USGS Topo · 1:250,000
1957 · Randolph
USGS Topo · 1:24,000
1957 · Tabor
USGS Topo · 1:24,000