(Watertown) S. of Sandusky, Watertown Township, Sanilac County, ON. MI19 (Sandusky Rd.) S. 5.5 miles from jct with MI46 (Sanilac Rd.) in Sandusky to the mural on the W. side of the road. (N43 20.497 W82 49.551) Photo by Jack Schmidt 7-14-07.