How to determine the depth of water wel drilling rig

This depends on your needs and the type of soil where the well is being drilled. For example, if you are drilling a water well for irrigation, then you will need to drill much deeper than a drinking water well.

Drilling depths for drinking water wells usually range from 80 to 100 feet, while irrigation wells may only need to be drilled 40 or 50 feet. If you are drilling a domestic well, you can usually find the required depth at your local government office.

You can also use charts or graphs to help estimate the depth of your drilled well.