Radon in Drinking Water and Arizona Domestic Wells

Abstract

Radon is an odorless gas usually found in water that comes into contact with uranium bearing minerals. Radon is a radioactive gas that can cause cancer when it is breathed into the lungs or absorbed in the stomach from water. Home owners can be exposed to radon gas if it seeps into basements or through concrete pads and when it is released from the water supply. If high levels of radon are present in the well water, well owners will be exposed to radon gas as they shower, clean, and flush toilets and when they drink the well water. In addition to testing for radioactive chemicals such as gross-alpha radiation and uranium, private well owners should also test their indoor air and their well water for radon.