
Sun Valley Lake serves as a central feature in this southern Iowa landscape, surrounded by the townships of Union, Richland, and Monroe. The terrain is defined by a network of waterways, including Lotts Creek and the Grand River, which wind through the rural countryside. The infrastructure of the early 1980s is clearly visible, with an Old Railroad Grade cutting across the central portion of the sheet between Ellston and Beaconsfield.
21 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.
1945 · Mount Ayr
USGS Topo · 1:62,500
1945 · Lamoni
USGS Topo · 1:62,500
1947 · Lamoni
USGS Topo · 1:62,500
1947 · Mount Ayr
USGS Topo · 1:62,500
1954 · Centerville
USGS Topo · 1:250,000
1955 · Nebraska City
USGS Topo · 1:250,000
1957 · Nebraska City
USGS Topo · 1:250,000
1957 · Centerville
USGS Topo · 1:250,000
1958 · Centerville
USGS Topo · 1:250,000
1958 · Nebraska City
USGS Topo · 1:250,000