Abrams, Daniel B.; Hadley, Daniel; Mannix, Devin; Roadcap, George; Meyer, Scott; Hlinka, Ken; Rennels, Kevin; Bradbury, Kenneth; Chase, Peter; Krause, Jacob(Illinois State Water Survey, 2015-09)
In 2014-15, the Illinois State Water Survey conducted their largest synoptic measurement
of water levels (i.e., heads) in Cambrian-Ordovician sandstone wells since 1980. The study
covered 33 counties in the northern half ...