
The Mississippi River acts as a sprawling natural divider between Iowa, Wisconsin, and Illinois in this detailed 2022 survey. The landscape is defined by the steep bluffs and hollows characteristic of the Driftless Area, including Plum Hollow, Bobs Hollow, and the Peru Bottoms along the western riverbank. The city of Dubuque serves as a dense urban anchor at the southern edge, where educational and civic landmarks like Clarke University, Loras College, and the Dubuque County Courthouse sit overlooking the Lake Peosta Channel.
107 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.
1900 · Lancaster
USGS Topo · 1:125,000
1901 · Peosta
USGS Topo · 1:125,000
1904 · Lancaster
USGS Topo · 1:125,000
1908 · Lancaster
USGS Topo · 1:125,000
1935 · East Dubuque
USGS Topo · 1:62,500
1940 · East Dubuque
USGS Topo · 1:62,500
1955 · Menominee
USGS Topo · 1:24,000
1955 · Dubuque South
USGS Topo · 1:24,000
1955 · Balltown
USGS Topo · 1:24,000
1956 · Dubuque North
USGS Topo · 1:24,000