JOHNSON CO., Iowa (KCRG) – Growth in North Liberty, Solon, and Tiffin is draining an aquifer faster than it’s being replenished, according to U.S. Geological Survey data presented to concerned residents.
About 30 people gathered at the Solon Library to hear researchers break down water level data for the area that relies on the Silurian Aquifer for drinking water.
University of Iowa Research Hydrologist Greg Brennan said anxiety about the issue is warranted…