First off this is a great site.Who would have ever thought there would be a helpful site for pond troubles.I appreciate all your guys help.many thanks.I posted an earlier about my pond having water standing behind the dam from the toe of the dam back about 15 yards.So I know I have seepage or a leak. I put a marker 3 days ago to check to see how much vertical water drop I am getting.First pic is from 3 days ago and second pic is from this evening.Each mark is an inch.This is a .75 acre pond about half or a little over full.Looks like about an inch in three days.I am guessing that's bad?I am still debating on how I want to go about trying to fix if I can.I dont want to drain it.If it had more run off it wouldn't be so bad but it doesn't get much run off.What do you guys think?

ymurf, just my opinion but an inch water loss in 3 days this time of year doesn't seem much more than evaporation, but lets see what the experts say.

I second that.