State Radon Officer

Barbara Regynski
(800) 438-3367
(605) 773-3151
SD Dept. of Environment & Natural Resources
523 E. Capitol
Pierre SD, 57501

About Radon Levels
in McPherson County

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

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