Keywords: Map of Iowa highlighting Sioux County.svg This is a locator map showing Sioux County in Iowa For more information see Commons United States county locator maps 2006-02-12 own The maps use data from http //www nationalatlas gov nationalatlas gov specifically http //edcftp cr usgs gov/pub/data/nationalatlas/countyp020 tar gz countyp020 tar gz on the http //www nationalatlas gov/atlasftp html Raw Data Download page The maps also use state outline data from http //edcftp cr usgs gov/pub/data/nationalatlas/statesp020 tar gz statesp020 tar gz The Florida maps use http //edcftp cr usgs gov/pub/data/nationalatlas/hydrogm020 tar gz hydrogm020 tar gz to display Lake Okeechobee David Benbennick Sioux County Iowa Iowa county locator maps |