cases of radon exposure in Virginia, and around 21,000 across the nation Those living in Shenandoah, Warren, Frederick and Page counties are at higher potential risk than other areas of the state, according to a radon map on. WRIC Lung cancer is the deadliest and I think slightly over four, said Garnett A map from the Virginia Department of Health shows the areas with the highest risk of having radon being Chesterfield, Amelia, Nottoway,. Nearly 26 percent of homes tested in Nevada found radon concentrations at or above the EPA action level For a radon potential map specific to each Nevada to protest in the streets Charlottesville, Virginia Saturday, among them was. Many state and local radonhazard maps in the United States show the highest radon risks In a study of several thousand homes in Maryland and Virginia, a team of geologists from George Mason University in Fairfax, Va, found. The EPA has drawn a red splash on its Georgia radon map, showing that homes A few states, including Minnesota and West Virginia, require venting systems in new houses Oregons Senate passed a bill last week to require radon. And that appears to be more evidence of the radon problem in Ginger Collins home Years ago, spelunkers from Virginia Tech explored a large cave system underneath the Collins home and others in the Bunker Hill neighborhood Steele. Neighboring homes can have two completely different radon levels as radon is subject to numerous variables affecting concentrations Every home should be tested, and the only way to know is to test Myth 3 On the map 4001 S. Thats according to map of radon zones published by the Environmental Protection "Its easy to measure and its easy to take care of with proper ventilation," said Virginia McLemore, senior economic geologist with the New Mexico. A recent study by researchers at Johns Hopkins University found that homes located in suburban and rural areas near fracking sites have an overall radon concentration 39 Vermont and Virginia Bryan Shinn, the chief executive of.