IMPORTANT NOTICE: GeoData@Wisconsin will be unavailable on Thursday May 15th, 2025 from Noon to 1:00 p.m. for system maintenance.
Citation
Columbia County. (2019). T12R12 2' Contours, Columbia County. https://geodata.wisc.edu/catalog/ColumbiaCounty-06894300b6cf4edb914406f8bffb2fe439