This is the final deliverable for the Version 10 Statewide Parcel Map Database Project (V10). This feature class represents a comprehensive, spatially referenced collection of parcel geometries as recognized by local-level governments within the State of Wisconsin (the feature class is aggregated from county level and municipal-level data). See the V10 Project Homepage for more detail on the parameters for how data was prepared and submitted to this project: https://www.sco.wisc.edu/parcels/submission/. Schema documentation can be found within this feature class metadata and here: https://www.sco.wisc.edu/parcels/data/assets/V10/V10_Wisconsin_Statewide_Parcels_Schema_Documentation.pdf Change log and known issues can be found here: https://www.sco.wisc.edu/parcels/data/assets/Wisconsin_Statewide_Parcels_Change_Log.pdf.
This is an archived dataset at UW-Madison.