This data represents hydrography for Portage County, Wisconsin in 2020 and includes the layers 'Portage_Hydro(poly)_2020' and 'Portage_Hydro(line)_2020'. [This data contains polygons representing lakes, ponds, rivers and streams that are at least 15 feet wide. Attributes include Name, Navigibility (if known), alternate name, and a link to WiDNR bathymetric maps.]