During my years manufacturing and selling drill rods, I have had customers experience problems. Although these are not common, they are always of concern.
Sooner or later, each individual or organization active in the drilling world and using engines will need to deal with the realities of emissions regulations put in place by the Environmental Protection Agency.
Any kind of water is treatable. However, there are times when it makes more sense to repair potential issues with a well, and other times that call for drilling a well in a new location.
Having the answers to these common questions prior to the bit hitting the ground will help make for a smooth drilling operation and a positive experience.