They're not supposed to be. The fields are usually in the back yards,
especially when you have a well, which would be in the front yard, or in
any case, at the opposite part of one or the other.

even if they were...they wouldnt be underneath the foundation of the house
right ? I doubt anything goes there.

btw, anybody know where to buy a 10 foot drill bit extension ? The biggest
one I see online is 1 foot. Not quite sure how Haller meant a 20 foot
extension. I'd be satisfied with 10 feet.