The Dirt on Sediment Pollution: Water Quality in the Mississippi River

Thursday, November 17, 2011 — 7:00-8:30 p.m.
Science Museum of Minnesota, 120 W. Kellogg Blvd., St. Paul

How is water quality changing in the Upper Mississippi River? Why is Lake Pepin filling in? And what can we do about it? This special City of Saint Paul-sponsored presentation to learn the answers to these questions.