Available Radon Information

Within this site you will find information about radon levels of every Iowa county. This includes radon level maps and radon level graphs specific to Iowa.

State Radon Officer

Rick Welke
(800) 383-5992
(515) 281-3478
IDPH Lucas State Office Building
321 E 12th Street
Des Moines IA, 50319-0075

About Radon Levels in Iowa

Additional information about radon levels in Iowa may be available through the Iowa State Radon Website.