Number: Atlas C-18
Published in two parts:
Part A - Geology
Date: 2007
Scales: 1:100,000 and 1:200,000
Publisher: Minnesota Geological Survey (MGS )
Contents (PDF and GIS files ):
- Plate 1 - Data base
- Plate 2 - Bedrock geology
- Plate 3 - Surficial geology
- Plate 4 - Quaternary stratigraphy
- Plate 5 - Bedrock topography, depth to bedrock, and sand distribution model
- Plate 6 - Mineral endowment
Part B - Hydrogeology
Date: 2010
Scales: 1:150,000 to 1:350,000
Publisher: Minnesota Department of Natural Resources, Ecological and Water Resources Division
Contents:
- Project Update Summary - January 2009 (2 Mb)
- Plate 7 - Distribution of the Surficial and Buried Sand Aquifers (5 MB)
- Plate 8 - Hydrogeologic Cross Sections (1.8 MB)
- Plate 9 - Hydrogeology of the Surficial and Buried Sand Aquifers (9.6 MB)
- Plate 10 - Pollution Sensitivity of the Buried Sand Aquifers and the Near-Surface Materials (8.1 MB)
- GIS files