Updated Radon Levels By Zip Code: Revision history

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5 October 2025

  • curprev 23:0623:06, 5 October 2025TrevorI0929299 talk contribsm 1,870 bytes +126 No edit summary
  • curprev 18:3118:31, 5 October 2025AlexandriaZmw talk contribs 1,744 bytes +1,744 Created page with "<br>The Map of Radon Zones was created in 1993 to identify areas of the U.S. with the greatest capacity for elevated indoor radon levels based upon interior radon dimension data, geology, airborne radioactivity, soil criteria, and structure kinds.<br><br>Led by the American Lung Organization, the national radon workgroup agreed on a structure for activity targeted at integrating radon testing, radon reduction and radon-resistant building into systems that govern getting,..."