WebMar 27, 2024 · The Map of Radon Zones was developed in 1993 to identify areas of the U.S. with the greatest potential for elevated indoor radon levels based on indoor radon measurement data, geology, aerial radioactivity, soil parameters, and foundation types. This map should not be used to determine if individual homes need to be tested. WebRadon is more likely to affect people through the air they breathe than through the water they drink. When Should I Take Remedial Measures? The “action level” is 4 pCi/L for radon in the air (USEPA) and 20,000 pCi/L for radon in water (State of Maine). How Do Risks from Radon Compare to Other Risks?
Radon in Drinking Water Radon US EPA
WebMar 20, 2024 · Radon, a colorless and odorless gas, is commonly found in groundwater in Pennsylvania. This web tool allows interactive display of Pennsylvania Water Science Center measurements of radon in groundwater samples from wells. All data presented here is publicly available and a data download tool is provided that will output all currently … WebJun 30, 2014 · Based on a second NAS report on radon in drinking water, EPA estimates that radon in drinking water causes about 168 cancer deaths per year, 89 percent from lung cancer caused by breathing radon released from water, and 11 percent from stomach cancer caused by drinking radon-containing water. Proposed Regulations soweto student uprising
Get the Facts on Radon NCEH CDC
WebJan 4, 2024 · You can start by testing radon levels in your home and installing a radon reduction system, if needed. Radon is an odorless, invisible, radioactive gas naturally … WebMay 2, 2024 · Radon is a naturally occurring, radioactive gas formed from the decay of uranium and radium found in geologic deposits. Exposure to radon gas most commonly occurs through elevated levels in home air. However, in Georgia and neighboring states there is a lesser, though still significant, risk of exposure to radon dissolved in drinking … WebApr 11, 2024 · According to the EPA, living in a home with South Dakota’s average level of radon is like “having 300 chest X-rays each year.”. In South Dakota, lung cancer is the leading cause of cancer ... team lift photos