This is the next day after the heavy rain. This is taken from the same position as the second picture in the post below. I cut the grass today but the high water debris mark was clearly visible. The high water mark was just out of frame to the left.
That makes the actual high water about three feet left of the fence line in the picture. There is also a water mark on the light post not clearly visible in this picture. About twice the height of the base.
The dam in the back to the upper lake was just a bump in the flow. There are about four large turtles sunning on the bank in this shot. They are the little bumps on the shore line either side of the light post.