At my old home, the lightning strikes took out so many pumps that I lost count. At first, I put the claim into the insurance company, but after the 3rd claim, they suggested that I go to a different type of pump system that wouldn't get hit by lightning. That was an impossible task, so I just started to replace them at my expense. Sold the home and haven't heard from the new owners if they are still having the problem. A neighbor also would loose his at the same time, so we must have been on the same water vein. The only solution that I ever heard of, was to shut off the power to the well when there is a lightning storm. Don't know if this is a old wives tale or not, but after doing this, I never had any additional problems with lightning strikes.