TY - RPRT TI - Maps and grids of hydrogeologic information created from standardized water-well drillers’ records of the glaciated United States AU - E. Randall Bayless AU - Leslie D. Arihood AU - Howard W. Reeves AU - Benjamin J.S. Sperl AU - Sharon L. Qi AU - Valerie E. Stipe AU - Aubrey R. Bunch PY - 2017 DO - 10.3133/sir20155105 UR - https://pubs.usgs.gov/publication/sir20155105 ID - sir20155105 ER -