Ive done ponds before but this seems to be a lake size. A customer has 21 acres and wants to put in a 200' by 200' 8' to 10' foot deep pond. They have the okay from the conty and state.Ive never done one this big. What kind of equip would I need to dig out such a pond ? My small bob cat would take years to dig. I can keep all dirt or sand on the property so that saves me some hauling expense. Question is how much is a job like that worth ? If there is somone that might want to tackle this get back to me this one might be to big for me The property is in Brooksville Florida.