RADON- A great video very homeowner should watch from Oregon Field Guide
This is a fantastic video explaining Radon and the geological issues associated with Portland's neighborhoods with high radon levels ( there is a surprise finding in there- watch it to find it). My geeky ex-science teacher ways LOVE this stuff. I am fascinated by the Missoula floods and used to teach this content to 8th graders. So cool! Oregon has the most amazing geology..anyway...Everyone should do the 90 day test if they haven't already- it is the most reliable and very easy. As you learn in the video, no neighborhood is immune to radon, even in low risk areas. Now is the time to set the test while we are still using our furnaces!