- 
    
      DNR Dimension Stone Inventory of Northern MinnesotaSpatial (GIS) data of dimension stone inventory sites in northern Minnesota. Collection began in 1989.
- 
    
      Mississippi River Corridor Critical Area (MRCCA) Soil Erosion SusceptibilityThe soil erodibility index shows the relative potential for soils within the MRCCA to erode. The index combines the inherent erodibility of a soil type (K-factor) with the slope...
