I've been aware for a long time but never did anything about it. Now I'm reminded by a recent program on DIY television channel that it's something to consider for anyone with a basement, crawl space, or water well. I also wonder about our public water supply and bottled water.
I plan to get a test kit (if not too expensive) and report my results here. Please do likewise so we can compare notes.
As usual I'm starting at ground zero, so if anyone knows more--please post!
Looks like it's under $20 via a Univ of Kansas program:
https://www.epa.gov/radon/find-radon-te ... ofessional