About Radon Levels in St John the Baptist 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 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