How science studies lakes like White Bear; update on fixing a lethal intersection

Ron Meador, reporting for MinnPost: 

Sometimes it seems we know still less about the water beneath our feet: how much of it there is, how reliably it’s being replenished, how long our ever-increasing demands on it can be sustained.

Many interesting glimpses into our reservoirs of groundwater knowledge and ignorance were laid out in a talk last Thursday evening, sponsored by The Freshwater Society and the University of Minnesota’s College of Biological Sciences.