well. leak hasnt got worse or better really. just the one spot on the back that since i dug a hole ,constantly stays full with watr and seeps down the hill slowly. and the water is crystal clear and brownish mineral color. i walked the dam 7 or 8 times and water witched and found the same spot every time,which is directly over where i hit rock when coring the dam about 4 ft deep in just this one spot. i find water lines all the time doing this and its always been right, so i kinda believe it. now just gotta figure out what i wanna do here. guess i should have spent more and hoe rammed all the rock out deeper.