“One of the most dangerous things about the Lower Wisconsin River is that it doesn’t look dangerous.”

Timm Zumm, president of Friends of the Lower Wisconsin Riverway (FLOW), shared those words of warning and wisdom this week during a brief break in the search for 22-year-old Parker Kruse, of Arena, who was knocked overboard in a boat collision after rescuing someone in need on July 3 into a Wisconsin River that was high and swift.