"~Roy~" wrote in message
...

Your local county extension office should be able to tell you what
the projected frost line is in your area, or perhaps a local
contractor.

Frost line here in Alabama is the grass line! My water line from the
main is only 6 to 8 inches deep......


Man that would be sweet - where I live it's 7.5 feet. We don't get
hurricanes here though

Laurie Forbes