RBM (remove this) wrote:
Let me clarify. You can connect it to your main cold water pipe within five
feet of where it enters the building. You can also connect it to the fuse
box or anything that is grounding the fuse box


YOU MUST bond you water line to your main home ground, but it MUST also
use ground rods and have a ground jumper across the water meter.

But the water line is no way no how safe as the only ground!