TY  - RPRT
TI  - Top Elevation of Glacial Till and Thickness of the Big Sioux Aquifer Delineated From Electrical Resistivity Tomography Surveys Near Sioux Falls, South Dakota, 2022 and 2025
AU  - Colton J. Medler
AU  - Todd M. Anderson
PY  - 2026
DO  - 10.3133/sir20265023
UR  - https://pubs.usgs.gov/publication/sir20265023
ID  - sir20265023
ER  -