Reconnaissance of the Geology and Ground-Water Resources in the Aurora Area St. Louis County, Minnesota Image Date Issued 1966 Author Maclay, Robert W. Main Topic Water Use & Availability Water Education, Outreach & Community Capacity Groundwater
Geology and Ground-Water Condition in the Chisholm-Dewey Lake Area, St. Louis County, Minnesota Image Date Issued 1970 Author Liesch, B.A. Norvitch, R.F. Main Topic Groundwater Water Quality & Pollutants
