• Radon in Iowa: What Every Des Moines Homebuyer Should Know

    Sun, 10/11/2026 - 18:06
    Iowa has the highest average radon levels in the country, and the EPA places the entire state in Zone 1 — the highest risk category. If you're buying a home in the Des Moines metro, radon testing isn't optional. It's essential.What is radon?Radon is a naturally occurring radioactive gas that comes from the breakdown of uranium in soil and rock. It's invisible, odorless, and tasteless — the only way to know if it's in your home is to test.Why is Iowa at such high risk?