A USGS water study reports that the Great Lakes could see local water shortages in the future. Photo: georbott via Flickr.
A U.S. Geological Survey water availability study released today says Great Lakes water is great, but not infinite.
Researchers behind the five-year study note uneven water distribution could lead to local shortages.
Areas like Milwaukee and Chicago may see an estimated 100-foot drop in groundwater levels by 2040 if groundwater pumping continues in these areas, the study reported.