State Radon Officer

Randy Maley
(866) 628-9891
(573) 751-6102
Missouri Department of Health and Senior Services
PO Box 570
Jefferson City MO, 65102

About Radon Levels
in Saint Charles County

The following chart was generated from aggregate test data supplied by Air Chek, Inc

Radon Risk chart for Saint Charles County

   Results under 2 pCi/L

   Results between 2 and 3.9 pCi/L

   Results 4 pCi/L and above

Additional information about radon levels in Saint Charles County may be available through this website

Radon Resources