About Radon Levels in St John the Baptist County


Radon Risk Chart for St John the Baptist 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 St John the Baptist County may be available through this website.


State Radon Officer

Mark Chrisman
(318) 676-7810
LA Department of Environmental Quality
602 N. Fifth Street
Baton Rouge LA, 70802

Radon Resources