Web9 dec. 2024 · When the average radon concentration levels exceed 200 Bq/m 3, the guidelines recommend that administrative and engineering controls be implemented to reduce levels to below 200 Bq/m 3, and... WebIOWA - EPA Map of Radon Zones Zone 1 Zone 2 Zone 3 This map is not intended to determine if a home in a given zone should be tested for radon. Homes with elevated …
Radon Levels in Iowa - High Radon Tests Throughout Iowa
WebIowa has the highest average radon levels of any state. 71.6% of homes measure at or above the EPA’s action level of 4 picocuries per liter (pCi/L). In fact, the average radon … WebIowa has the highest average radon concentrations in the US due to significant glaciation that ground the granitic rocks from the Canadian Shield and deposited it as soils making up the rich Iowa ... Radon levels are at a maximum during the coolest part of the day when pressure differentials are greatest. Therefore, a high ... simple textured background
Radon Levels in Iowa - High Radon Tests Throughout Iowa
WebRadon is a natural radioactive gas that can cause cancer. You can’t see, smell or taste it, but radon may be in your home. According to the Environmental Protection Agency (EPA), radon is the first leading cause of lung cancer in nonsmokers and the second … The Iowa Radon Survey has indicated that Iowa has the largest percentage (or … WebRadon Gas Mitigation, Remediation, and Removal. Professional House Doctors, Inc.® has been family owned and operated since 1982. We are America's leading certified specialists in residential, multi-family, and commercial radon services. We are the oldest and most experienced radon company in the United States. WebThere is no known safe level of radon and you should always aim to have the lowest level. The U.S. Environmental Protection Agency (EPA) recommends fixing your home if radon levels are above 4 picoCuries per liter of air (pCi/L). Lung Cancer Risk Radon is the second leading cause of lung cancer after cigarette smoking. simple texture pack bedrock