So, we found that our house sewage was coming from two lines. One appeared to be original and was clay and came out from the back of the house. The other was asbestos and came from the front upstairs, it ran outside the house down into the ground then around the back and tied into the first. So we cut out as much as we could of both lines all the way until they our property ended and they tied into city sewer.
I apologize for breaking up my posts but I'm dying to be able to post pics and I need ten posts to be able to do that.