1) To succesfully find an perfect place for a well you need to find "Y" form branch (NOT DRY!!! BUT "JUICY"!!!).
2) Take it into your hand in this way " /\ " not by the end.
3) With the branch in the hands walk around your territory, if the end of your branch bends (goes) down, you found the "water divining", and that means, that if you will dig there to the water, and build there your water well, the water WON'T END.
This metod where used in my contry (Latvia) for tousens of years. And this metod were used even in the most of our world. And now I give this knowladge to you, USE it.