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Indoor Radon - Radon is a gas that you cannot smell, taste or see. Radon forms naturally when uranium, radium and thorium break down in rocks, soil and groundwater.
Radon Testing and Services
Geometric mean indoor radon gas concentrations in Ohio zip codes.
Radon New York State Department of Health, Wadsworth Center
Radon New York State Department of Health, Wadsworth Center
Geometric mean indoor radon gas concentrations in Ohio zip codes.
Licking County Health Department
Van Wert County Health Department
Radon level in homes is Ohio's worst
Indoor Radon - Licking County Health Department