Calumet MapsCalumet County linear hydrology polyline data originally created by the Wisconsin Department of Natural Resources (WDNR), but updated by the Calumet County Land Information Office over the years to match current conditions on new airphotos.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/b7a12817080549b4ac85f068a99f1083_0engCalumet County GIS DownloadPublicHydrologyLinearOD [Wisconsin--Calumet County]Web servicesWisconsin--Calumet CountyWisconsinLast Modified: 2026-01-07