These polygon and line data layers represent hydrography for Portage County, Wisconsin at year-end 2016. It is a feature class within the geodatabase, Portage_Hydro_YE2016. The feature layers included in this geodatabase are 'Portage_HydroLine_YE2016' and 'Porage_HydroPoly_YE2016'.
This data was submitted to the UW geospatial archive in 2017. Content may be considered current as of December 31, 2016. It was published to the UW geospatial archive as part of the Wisconsin Department of Administration Land Information Program annual collection of public data for the year 2017. This is an archived copy of the data held at UW-Madison. For the most recent version of this data, please visit: https://www.co.portage.wi.gov/375/Land-Information-GIS