Not too long ago, Milwaukee was thought of as a beer town. After all, the city was home to four large breweries, and they used plenty of water. So did other industries that took root here, such as tanneries. Milwaukee was perfect, sitting in around one-fifth of the world’s fresh water supply. All the related companies that developed are now prompting Milwaukee to forge ahead with a plan to become a global water hub. In this installment of our Project Milwaukee series, The Currency of Water, WUWM’s LaToya Dennis introduces us to some of the players. It’s a little after four on a weekday afternoon and second shifters at Badger Meter are busy.