If we know anything about water, it’s that everyone uses it. It is literally the basis of life on the planet, but, somewhat less grandly, it is also a key factor in Indiana’s economy, a favorite destination for recreation, a factor in agricultural production, the stuff we drink every day, and so much more. So, what do we really know about it? How much do we have and where? In this episode, we explore what it takes to understand water resources so that they can be managed sustainably and continue to support our economy, recreation, farms, and daily uses.