We have a cement patio right were the back door is, what if the cistern is undernieth that? I will probe the backyard and around the house. I will let you no what i find.
Andy
Here is a picture in back of the grill. There is alot of big rocks. Here is a couple of pictures. I don't think anything would be under here though. Do you think there is a cistern somewhere else around the house?
hey guys looks like a newer addition built on the back of the house, sorry but its probably on top of the cistern, i thought it was wierd there was no door facing the back yard, id still look for the privy though good luck mike