Last spring should have filled it for sure, or the rain we have had in the last couple of months. We had a 3 day period that produced 6” in april. Are you sure its not leaking through the dam or bottom? What does the watershed consist of? Acres of shed vs full aurface acres of pond?
Last spring, '17, was the only time it really filled in at all. I am in a zone that has been ridiculously dry the past 24 months...although we did get some rain last night! Yay!!
I am virtually certain that the pond is not leaking, all of the other established ponds around me are down 4'-6' for the past could of years. We are in a real drought zone in our immediate area.
