I wrote a while back about an underground water leak. Well, I have determined that the water leak is not in the feed line but is within the structure. I was misled by a main shutoff valve that didn't fully shut off.
So, back to the problem. I am using 120 gallons a day (5 gallons per hour) in a house that is unoccupied. I have inspected everywhere. There are no dripping faucets. All toilets have been shut off. There is no visible moisture anywhere. This is a 70's "raised ranch" style house with no crawl space. Once the water main enters from the street, all piping is within the structure.
So where the heck is it leaking?