Falteisek, JanZhang, Hua (Geologist)Map showing the susceptibility of the ground water system (bedrock and unconsolidated sediments) to contamination, including the age of the water as determined from radioactive isotopes in the water, scale 1:100,000, Stearns County.PDFengMinnesota Department of Natural Resources, Division of WatersPublicGeologic atlas of Stearns County, Minnesota, C-10, Part B, Plate 10, Sensitivity of Ground-Water Systems to PollutionMapsMinnesota1998University of Minnesota