
Lakota anchors this northern Iowa landscape, situated just south of the Minnesota border in a region defined by extensive agricultural drainage and the winding path of the Middle Branch Blue Earth River. In the early 1970s, the area's infrastructure was undergoing transition, evidenced by the presence of both the Chicago and Rock Island Pacific Railroad and an Old Railroad Grade further north. Small rural hubs such as Stevens and Boehm appear alongside localized landmarks like St Matthews Cem. The map illustrates the intensive water management of the period, featuring Union Slough and various engineering projects such as Drainage Ditch No 82 and Ditch No 80. This survey provides a precise look at the township boundaries of Ledyard, Lincoln, Hebron, and Springfield during a peak era of mechanized farming.
18 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.
1954 · Fairmont
USGS Topo · 1:250,000
1954 · Mason City
USGS Topo · 1:250,000
1955 · Bricelyn
USGS Topo · 1:62,500
1957 · Mason City
USGS Topo · 1:250,000
1958 · Mason City
USGS Topo · 1:250,000
1958 · Fairmont
USGS Topo · 1:250,000
1967 · Pilot Grove
USGS Topo · 1:24,000
1967 · Elmore
USGS Topo · 1:24,000
1972 · German Valley
USGS Topo · 1:24,000
1972 · Buffalo Center
USGS Topo · 1:24,000