My Dad called a few minutes ago from my lake. The water is up within 6 inches of the bottom of my pier - thats the highest it has ever been. The 12" siphion is "running wild" according to my Dad. No water over the spillway, but close. I suppose the 12" pipe can handle a lot of water, we have yet to see any water go over my emergency spillway.
A year ago you could walk all the way across my pond, now completely full. What a difference a year makes.