The Mt. Simon-Hinckley aquifer is the deepest bedrock aquifer in south-central/southeastern Minnesota, including the Minneapolis-St. Paul metro area. The aquifer is often...

The Minnesota Groundwater Provinces map summarizes aquifer and groundwater resource differences at the regional level. Some parts of the state have several groundwater resources...

Pollution Sensitivity of the Bedrock Surface characterizes the relative rate of vertical travel time of a contaminant that moves conservatively with or within water from the...

Spatial (GIS) footprints that connect to more than 2,000 scanned mineral exploration documents from the Lehmann Family Fund Collection (including the Polaris Joint Venture). The...

Spatial (GIS) footprints of published and open-file projects since 1976 sourced from the Minnesota DNR's Mineral Potential Section. Most of the footprints have a URL link to a...

This dataset estimates the distribution of surficial sand units in Minnesota, from previously published surficial geology maps by the Minnesota Geological Survey, for use with...

Beginning in 1975 and continuing today, there has been a renewed interest in peat for horticulture and for fuel. This interest prompted the development of the Peat Inventory...

This coverage provides information for all three levels of the Ecological Classification System (ECS): Provinces, Sections, and Subsections. The boundaries of the polygons of...

Spatial (GIS) data of dimension stone inventory sites in northern Minnesota. Collection began in 1989.

This layer depicts wetlands and wet areas tracked by the Metropolitan Mosquito Control District (MMCD) as potentially holding water long enough to support mosquito larval...