In years gone by, my father and I sold a number of cartridge-type filters to customers who had rusty water. After several years, we began to investigate other types of filters that would work on ferric or visible iron.
Clean, safe groundwater is one of our most valuable and essential resources on this planet. It is the duty of groundwater professionals to protect this valuable resource for future generations.
Every profession, especially a niche field like drilling, has tricks or jargon that everyone assumes everyone else knows. But, if you missed it during training, specialty knowledge veers quickly into "too embarrassed to ask" territory.
Looking at a water map of the U.S. recently, I noticed that most of the Great Lakes states — which include Michigan, Ohio, Indiana, Illinois, Wisconsin and Minnesota, plus the non-Great Lakes state of Iowa — all have groundwater that is classified as very hard.
Geothermal helps all of us in this industry. Even if you do not get involved in geothermal work, you might get water jobs because your competition is tied up on a geothermal project.