County Geologic Atlas Program

Map Locator

Carlton County Geologic Atlas

Number: Atlas C-19

Published in two parts:


Part A - Geology


Date: 2009

Scale: 1:100,000 and 1:200,000

Publisher: Minnesota Geological Survey (MGS  external link)

Contents (PDF and GIS files external link):


Part B - Hydrogeology


Date: 2011

Scale: 1:100,000 to 1:300,000

Publisher: Minnesota Department of Natural Resources, Ecological and Water Resources Division



Additional Resources


Aggregate resources potential of Carlton County, MN and Fond du Lac Reservation. Prepared by the Minnesota Department of Natural Resources, Division of Lands and Minerals, 2009.