The public is invited to this free educational event. David Cwiertny, William D. Ashton Professor in the Department of Civil and Environmental Engineering and a Professor in the Department of Chemistry at the University of Iowa will address Iowa's water quality challenges and the impact on the health and wellbeing of Iowans.

Co-sponsors: Iowa Environmental Council, Bur Oak Trust, Sierra Club, 100 Grannies, UMMRILO, Johnson County Master Gardners,

One Mississippi, ICPL