A septic tank needs to be fairly close to the house on a downward slope for the drainage field. It might be indicated on the County's records when the home was built.I had my husband look at PF’s residence using google earth to see if he could tell where a well or septic holding tank was. Of course he asked why so I told him. He said you can’t fit a body in a modern day well, but he says you could in a septic holding tank. However, he wasn’t able to tell where the septic holding tank is from google earth.
jmo