Thursday, May 3, Chemistry students from West Monona found out where the residents of Onawa get their water and also what happens to it after it goes down the drain. The students were lead on a tour by Carl Lamb, Roger Gries and Bill Nielsen. They were shown the process that goes on daily to ensure safe, clean water for all of Onawa.  After the tour the Chemistry class students will each write a children's book detailing the route a drop of water might take going through the water system of Onawa.