Authorities said the man, who has not been identified, was taken by air ambulance as a precaution since his fall may have resulted in a spinal cord injury. His condition in not immediately available.
In addition, six to eight other tubers were evaluated over the weekend when a large section of a tree fell into the river, but officials said no one was transported as a result of that incident.
http://accesswdun.com/article/2012/7/251247