Saint John River, #20, September 27, 2006
This is how I found #20, 100 metres from shore. I climbed out of my boat, held my boat in one hand to keep it from floating away, and shook the mud from the tire with the other hand.
When the mud is shaken from the tire's innards and flows in a cloud downstream, all that remains is a slight indentation where the tire once lay.
