Resource provided by UW-Madison Robinson Map Library. This data represent hydrography for Bayfield County in 2020, and includes the layers 'BAYFIELD_HYDRO_2020_LINE' and 'BAYFIELD_HYDRO_2020_POLY'.[This layer contains river data published by the WI Department of Natural Resources (DNR). Link to metadata information: https://www.bayfieldcounty.wi.gov/437/GIS-Metadata]