Both indoor air and water can lead to deadly radon exposure
Uttam Saha, member of the University of Georgia Radon Team and program coordinator of the UGA Agricultural and Environmental Services Laboratories, said that while indoor air has traditionally been the focus of radon testing, another, lesser-understood route of exposure to radon is through household water — primarily when it is supplied by a private well.
Test Your Home for Radon N.C. Cooperative Extension
What is Radon and How Do You Find It?
You'll Never Guess These Two Unsuspecting Causes of Radon Exposure - Affordable Radon
RAdata Flanders NJ
Could Radon in Your Home Cause Lung Cancer?
Radon testing in Colorado requires licensed, certified tester under new law
Indoor Air Quality: Radon Gas & Indoor Pollutants Affecting Home Air Quality
Sources of Indoor Air Pollution and How to Eliminate Them
No Need to Panic! Steps You Can Take to Rid Your Home of Radon
Radon Symptoms - Healthy Home
Radon in Air and Water - Physics and Astronomy - University of Maine
Health Risk of Radon
Radon Levels: What They Mean & What Level is Safe
Radon is a silent killer - Urbana Daily Citizen