About Radon Levels in Harding County
Local News
Results under 2 pCi/L
Results between 2 and 3.9 pCi/L
Results 4 pCi/L and above
Check Your Own Radon Levels!
Additional information about radon levels in Harding County may be available through this website.
State Radon Officer
Duncan Jakubowski(800) 438-3367
(605) 773-6038
SD DANR/AQ
523 E CAPITOL AVE
PIERRE SD, 57501