Wisconsin Department of Natural ResourcesThis data layer represents wetland point and polygon features throughout Wisconsin in 2018. [Wetland features delineated from both aerial photography and ground surveys.]Geodatabasehttps://geodata.wisc.edu/catalog/CCC77344-5F6E-481B-A25A-3EF803E7BE59engPublicEnvironmentDigital Wetland Inventory, Wisconsin 2018DatasetsWisconsin2018UW-Madison Robinson Map Library