The agricultural plains at the intersection of Grundy, Marshall, and Tama counties are meticulously documented in this 2015 survey. The town of Conrad occupies the northwestern corner, while Beaman serves as a central hub for the surrounding township. This area is defined by a dense grid of section roads and the meandering paths of local waterways like Wolf Cr and Devils Run.
50 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 · Waterloo
USGS Topo · 1:250,000
1955 · Waterloo
USGS Topo · 1:250,000
1960 · Marshalltown
USGS Topo · 1:24,000
1960 · Marshalltown
USGS Topo · 1:62,500
1960 · Le Grand
USGS Topo · 1:24,000
1960 · Conrad West
USGS Topo · 1:24,000
1960 · Conrad East
USGS Topo · 1:24,000
1971 · Lincoln
USGS Topo · 1:24,000
1971 · Garwin
USGS Topo · 1:24,000
1971 · Gladbrook
USGS Topo · 1:24,000