OceanGrafix is your source for print-on-demand Groundwater Atlases by county for the Minnesota Department of Natural Resources.
Shop County Groundwater Atlases
Our atlases include printed reports and/or plates providing information about the groundwater resources of a county.
Geologic Atlases
The Minnesota Geological Survey produces the Part A atlas, which includes the geology, sand distribution, bedrock topography, and depth to bedrock.
What we do
OceanGrafix is your source for print-on-demand Groundwater Atlases by county for the Minnesota Department of Natural Resources.
For over a decade, OceanGrafix has also worked as an experienced printer to provide boaters with a vast selection of charts to help them navigate safely. In order to ensure that boaters always have the most up-to-date charts, Nautical Charts Online offers print-on-demand OceanGrafix charts.