He probably has a bunker with gunports too. For years, when I do septic percolation tests, the health dept logs in the location on GPS. Fantastic information! Let homeland security come find my old turds, I dont mind. [even though they do not get it]
Wells on GPS worry me a bit about privacy, but then as population grows, that map could be important to big brothers sewerage plans.
Our cell phones already pinpoint us personally, so why care about your well?