Thank you for the replies and advice. I guess I need to decide if it’s worth investing the $$ into this property since it sounds like it may be more expensive than expected. The goal was to have one pond for fishing and another for cows. I don’t think there’s not much watershed since the sandy soil soaks so much up so quickly and I don’t see any washout except for where they previously terraced areas.

Does anyone have estimates of what they would think it would cost to seal a 1/2 acre pond? Is that by renting equipment yourself or hiring someone to do it?

Appreciate the help!