I found the new leak, it is in the same area that tends to be a problem. My plan is to pour ready mix into the hole once it is dry and mix some clay/bentonite and put on top of it. Does this sound reasonable? My problem now is that the hole is under about 6 inches of water, and it's right around freezing.... The hole is about 8" wide and about 4" tall. It seems to go back a few feet (as far as the stick will bend and reach), and it doesn't seem to be coming out near my damn...it seems to be going into the hillside. There is enough ground water coming into the pond to equal about what is going out, so the level is staying steady.
