Topo Map of Swamps in Humboldt County, Iowa
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Swamps in Humboldt County Iowa
|USGS Topo Map
|Impassable Marsh (historical)
This is a list of all the swamps in Humboldt County, Iowa. In some cases there are duplicate names so try to select the one you are looking for based on the USGS quad topo map name which is often a recognizable feature or town nearby.