blog posts The possible consequences of over-drawing from three major U.S. aquifers Jul 20, 2015 12:00 pm by Public News ServiceIllinois in the News Share on Facebook Tweet Email Images Public News Service (July 20) - Aquifers provide a natural source of groundwater, and a new study from Illinois examines the possible consequences of over-drawing from three major aquifers in the U.S. Share on Facebook Tweet Email