These data layers represent hydrography for Columbia County, Wisconsin in 2016. They are feature classes within the geodatabase, Columbia_Hydro_2016.gdb. The layers included in this geodatabase are 'COLUMBIA_HYDROLINE_2016' and 'COLUMBIA_HYDROPOLY_2016'.
Augmented original metadata with UW-Madison specific elements. For most current data, please visit http://www.co.columbia.wi.us/ColumbiaCounty/landinformation/InteractiveMapping/tabid/235/Default.aspx