State Radon Officer

Chuck McCracken
(800) 523-4439
(614) 644-2727

About Radon Levels
in Darke County

The average national indoor radon level is 1.3 pCi/L. (What is a picocurie?)
The average indoor radon levels of Darke County, as determined by radon test results from Air Chek, Inc, is 8.2 pCi/L

Radon Risk chart for Darke County

   Results under 2 pCi/L

   Results between 2 and 3.9 pCi/L

   Results 4 pCi/L and above

Darke County also has radon information available online on it's website. Additionally, Darke County has radon tests available for area residents.
Additional information about radon levels in Darke County may be available through this website

Radon Resources

County Health Department