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Dubuque County topographic maps
Click on a map to view its topography, its elevation and its terrain.
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Mississippi River
United States > Iowa > Dubuque County > Dubuque > Eagle Point
The uppermost lock and dam on the Upper Mississippi River is the Upper St. Anthony Falls Lock and Dam in Minneapolis. Above the dam, the river's elevation is 799 feet (244 m). Below the dam, the river's elevation is 750 feet (230 m). This 49-foot (15 m) drop is the largest of all the Mississippi River locks…
Average elevation: 200 m
Mines of Spain State Recreation Area
United States > Iowa > Dubuque County > Dubuque
Average elevation: 217 m
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Dubuque County
United States > Iowa > Dubuque County
The county seat is Dubuque, Iowa, which is located along the Mississippi River in the east-central portion of the county. Eastern Dubuque County is markedly different from the western portion in that its topography is very uneven. The city of Dubuque and surrounding areas adjacent to the Mississippi River have…
Average elevation: 284 m