Exploratory Drilling for Ground Water in the Mountain Iron-Virginia Area St. Louis County, Minnesota Image Date Issued 1961 Author Cotter, R.D. Rogers, J.E. Main Topic Groundwater Water Conveyance & Hydraulics
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
