Dakota County Geologic Atlas

Number: Atlas C-6

Date: 1990

Scale: 1:100,000

Publisher: Minnesota Geological Survey (MGS  )

Contents (PDF and GIS files ):

  • Plate 1 - Data-base map
  • Plate 2 - Bedrock geology
  • Plate 3 - Surficial geology
  • Plate 4 - Depth to bedrock and bedrock topography
  • Plate 5 - Quaternary hydrogeology
  • Plate 6 - Bedrock hydrogeology
  • Plate 7 - Sensitivity of the Prairie du Chien-Jordan aquifer to pollution
  • Plate 8 - Geology and well construction
  • Plate 9 - Geologic resources