The Mississippi River serves as the dominant boundary on this survey, carving the landscape between Iowa and Illinois. The Julien Dubuque Bridge provides the primary connection into East Dubuque, while Cathedral Square and Kellys Bluff mark the urban character of the northern reaches. South of the main city center, the terrain is defined by the complex drainage of Catfish Cr and its various forks, creating a network of ridges and valleys that host older settlements like Rockdale and Key West.
40 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
1956 · Dubuque North
USGS Topo · 1:24,000
1956 · Sherrill
USGS Topo · 1:24,000