Depth to Bedrock Map of Sauk County, Wisconsin Bedrock Geology Data and Resources M143 Depth to Bedrock Map of Sauk County, Wisconsin Gotkowitz, M.B.; Zeiler, K.K.; 2002 Map: Scale 1:100,000 Download ZIP M143-DI Depth to Bedrock Map of Sauk County, Wisconsin [GIS data] Gotkowitz, M.B.; Zeiler, K.K.; 2002 Map: Grid, Coverage files Download Related Collections Map View Map