TY - RPRT TI - Hydrogeology and groundwater geochemistry of till confining units and confined aquifers in glacial deposits near Litchfield, Cromwell, Akeley, and Olivia, Minnesota, 2014–18 AU - Jared J. Trost AU - Anna-Turi Maher AU - William W. Simpkins AU - Alyssa N. Witt AU - James R. Stark AU - Justin Blum AU - Andrew M. Berg PY - 2020 DO - 10.3133/sir20205127 UR - https://pubs.usgs.gov/publication/sir20205127 ID - sir20205127 ER -