Falteisek, JanKanivetsky, RomanZhang, Hua (Geologist)Maps showing where and how much ground water may be present and aquifer characteristics of the bedrock geologic units, scale 1:100,000, Fillmore County.PDFengMinnesota Department of Natural Resources, Division of WatersPublicGeologic atlas of Fillmore County, Minnesota, C-8, Part B, Plate 6, Bedrock HydrogeologyMapsMinnesota1996University of Minnesota