Highest Groundwater Contours and Borehole Index
收藏City Survey - City of La Crosse Open Data Portal2026-03-28 收录
下载链接：
https://citysurvey-lacs.opendata.arcgis.com/maps/4970420a7e1847138a3ff570a61f30b0
下载链接
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资源简介：
These are historical maps that show the elevation of under-groundwater and the locations where holes were drilled to get a subsurface profile of the soil.
此类历史地图展示了地下水位高程信息，以及为获取土壤地下剖面而开展钻探作业的钻孔位置。
提供机构：
City Survey - City of La Crosse Open Data Portal
