State Radon Officer

Walt Smith
(888) 569-7236
(608) 267-4796
Department of Health
1 West Wilson Street, P.O. Box 309
Madison WI, 53701

About Radon Levels
in Waukesha County

The average national indoor radon level is 1.3 pCi/L. (What is a picocurie?)
The average indoor radon levels of Waukesha County, as determined by radon test results from Air Chek, Inc, is 6.1 pCi/L

Radon Risk chart for Waukesha 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 Waukesha County may be available through this website