Canadian and U.S. authorities are warning people not to participate in this year's annual Port Huron Float Down, saying it is a dangerous activity that could "result in serious injuries or fatalities."
Every year on the third Sunday of August, thousands of people from both sides of the border float down the St. Clair River that connects Lake Huron with Lake St. Clair near Windsor, Ont., and Detroit.
Officials from the Canadian and U.S. coast guards say in a joint statement that it is an "unsanctioned" event and those who choose to participate face serious risks due to strong currents, crowding and weather conditions.
They say those who do participate should be cautious, avoid drinking alcohol and always wear a life jacket.
Authorities recount the tragic death of a 19-year-old who drowned during the 2014 event, and the massive operation to rescue about 1,500 people stranded due to high winds and heavy rains in 2016.
Officials say traffic restrictions will be imposed for vessels in the river on Sunday from 12 to 7 p.m. to reduce the risks of collision with floaters.
This report by The Canadian Press was first published Monday Aug. 11, 2025.
The Canadian Press
