It is almost impossible to determine in advance just how deep the well will have to be drilled to find adequate water supply. A good way to find out some indication is to ask your neighbors who own wells for their water supply. You can call Watson Company for information on wells that we might have drilled in the area or contact the State of Tennessee Division of water Supply for some information. The staff at Watson Company can provide you with useful information about the area that you will be drilling in. We can provide you with records of wells drilled in your area, such as the depths of wells, potential quality and quantity of the water and can supply you with useful brochures that will help you with things that you do not understand about water and wells.