Frankenmuth, Mich. — Homes in the Frankenmuth area have a higher-than-average chance of elevated radon levels, according to the Saginaw County Health Department. Testing has revealed that approximately one in three homes in the 48734 ZIP code have a chance of having radon levels exceeding the EPA’s recommended action level of 4 picoCuries per liter (pCi/L). This rate is higher than Michigan’s statewide average of one in four homes, but consistent with findings in nearby areas such as Reese and Vassar.
Radon, a naturally occurring radioactive gas, is a significant health concern as prolonged exposure can increase the risk of lung cancer. To combat this, the Saginaw County Health Department continues its efforts to raise awareness and provide resources for residents to test and mitigate radon levels in their homes.
Click here to see radon levels in Saginaw County.
Click here to see radon levels throughout the State of Michigan
Free Test Kits Available in January
The health department will offer free radon test kits to county residents this January, part of its ongoing initiative to promote radon awareness. These kits allow homeowners to test for radon easily and take action if necessary. While the department distributes the kits and answers general questions, it does not receive the results of individual tests.
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“Radon awareness has been and continues to be a focus for us,” said Chris Klawuhn, Environmental Health Director at the Saginaw County Health Department. “We encourage residents to take advantage of the free test kits and learn about ways to reduce radon entry into their homes.”
Localized Data and Resources
Frankenmuth residents have been particularly proactive in radon testing, enabling the health department to create detailed maps of radon levels in the area. These maps, updated in 2022, cover 11 years of test results and can be accessed on the department’s website. While many areas in Frankenmuth show elevated radon levels, specific locations, such as those near Cedarburg Funeral Home, have registered below the action level.
The Michigan Department of Environment, Great Lakes, and Energy (EGLE) also provides a statewide radon mapping system, offering insights into radon levels across Michigan.
Preventive Measures
For residents concerned about radon, the health department provides guidance on sealing homes to reduce radon infiltration. Information and assistance are available through the health department’s website and local outreach efforts.
To learn more about radon, view local radon maps, or request a free radon test kit in January, visit the Saginaw County Health Department’s Radon Program page or explore EGLE’s statewide radon mapping system.
Residents are urged to test their homes and take action to ensure the safety and health of their families. For more information, contact the Saginaw County Health Department.


