Linn County Iowa GISThis feature layer contains areas flooded within Linn County, Iowa during the flood of 2008. Update Frequency Never Additional Resources Visit Linn County, Iowa on the web. Visit Linn County, Iowa GIS on the web. Visit the Linn County, Iowa GIS portal . This site is updated as needed to reflect maps, apps, and data of interest from various County departments. Contact Information Questions? Contact the GIS Division by phone at 319.892.5250 or by email .ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/da853a17d60148ec83ae07fe7406a7de_0engLinn County, Iowa Open Data PortalPublicFlooded Area 2008 [Iowa--Linn County]Web servicesIowa--Linn CountyIowa2008