I am ADDICTED to the idea of a Willow Tree in my yard. Is there a safe
distance from the well a WT can go and not invade it? We have 7 acrea
of land to play with, but obvioulsy not all 7 would allow me to
actually ENJOY it

Fifty feet should be lots of space b/t. I have a willow about 30-40
feet away and no signs of roots at all.

Ian