Groundwater Atlas Program

well in a yard of brown leaves

close cropped image of groundwater map

Groundwater maps

Maps and reports of the hydrogeology of Minnesota are available by county, region, state, or type.
Descriptions and links »

water from a spring trickling out of a grassy hill

Springs, springsheds, karst

Maps, reports and databases are available for the Minnesota Spring Inventory, Minnesota Groundwater Tracing Database, and Minnesota Karst Features Database.
Descriptions and links »

DNR employee recording well data in the field

Data, resources, special studies

The data and methods used to create the atlases are available for download or upon request. Special Studies are available for download.
Descriptions, links, and contacts »

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