About Radon Levels in Billings County


Radon Risk Chart for Billings County


    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 Billings County may be available through this website.


State Radon Officer

Justin Otto
(701) 328-5188
ND Dept. of Health
918 East Divide Ave 2nd Fl
Bismarck ND, 58501-1947

Radon Resources