The hottest radon spots identified thus far are Pennsylvania, New Jersey, and New York. Each state has a phone number that can be called to determine the extent of potential radon hazard that exists in the state. According to the EPA, it is believed that nearly one out of every 15 homes in this country has unacceptable indoor radon levels. Radon can also be a problem in workplaces and schools. Radon usually comes from certain rocks that contain radioactive particles.
Radon enters homes through small foundation cracks.
Also, drinking water that comes into contact with these rocks can also become radon infected. There is a controversy over the amount of radon that can be safely consumed through drinking water. The EPA has been dealing with this issue for years. Where water is affected, allowing water to run may help lower levels since radon can become airborne in this manner. If your drinking water contains radon, you should consult with your water company to better understand what this means for you and your family.