January is National Radon Action Month, a reminder for Dickinson County residents to test their homes for radon, which is a naturally occurring radioactive gas found in the ground. It can enter homes through cracks in foundations and other openings. Radon has no smell, taste, or color, making testing the only way to know if it is present.
According to the United States Environmental Protection Agency (EPA), radon is the second leading cause of lung cancer overall and the leading cause among non-smokers, contributing to an estimated 21,000 lung cancer deaths each year in the United States. Lung cancer is also Dickinson County’s fourth most common cancer diagnosis. The EPA also estimates that one in 15 homes nationwide has elevated radon levels, and homes in Iowa are considered at higher risk due to the state’s geology.
To help residents take action, Dickinson County Zoning and Environmental Health (DCZEH) offers radon test kits for $10. The cost of the kit includes postage and laboratory processing, making it an affordable option for homeowners and renters.
To ensure accurate results, DCZEH recommends starting the radon test on a Thursday, completing the test over the designated period, and mailing it on Monday so it reaches the laboratory before the test expires.
Radon testing is recommended for all homes, regardless of age, foundation type, or whether neighboring homes have tested low. Testing is especially important during the winter months when homes are closed up and radon levels may be higher.
Those with questions or interested in purchasing a radon test kit are encouraged to go to Room #2101 in the Dickinson County Courthouse or call 712-336-2770 extension 2.
