State Maps of Radon Zones
The purpose of these maps are to assist National, State and local organizations to target their resources and to implement radon-resistant building codes.
- Alabama - EPA Map of Radon Zones (pdf)
- Alaska - EPA Map of Radon Zones (pdf)
- Arizona - EPA Map of Radon Zones (pdf)
- Arkansas - EPA Map of Radon Zones (pdf)
- California - EPA Map of Radon Zones (pdf)
- Colorado - EPA Map of Radon Zones (pdf)
- Connecticut - EPA Map of Radon Zones (pdf)
- Delaware - EPA Map of Radon Zones (pdf)
- Florida - EPA Map of Radon Zones (pdf)
- Georgia - EPA Map of Radon Zones (pdf)
- Hawaii - EPA Map of Radon Zones (pdf)
- Idaho - EPA Map of Radon Zones (pdf)
- Illinois - EPA Map of Radon Zones (pdf)
- Indiana - EPA Map of Radon Zones (pdf)
- Iowa - EPA Map of Radon Zones (pdf)
- Kansas - EPA Map of Radon Zones (pdf)
- Kentucky - EPA Map of Radon Zones (pdf)
- Louisiana - EPA Map of Radon Zones (pdf)
- Maine - EPA Map of Radon Zones (pdf)
- Maryland - EPA Map of Radon Zones (pdf)
- Massachussetts - EPA Map of Radon Zones (pdf)
- Michigan - EPA Map of Radon Zones (pdf)
- Minnesota - EPA Map of Radon Zones (pdf)
- Mississippi - EPA Map of Radon Zones (pdf)
- Missouri - EPA Map of Radon Zones (pdf)
- Montana - EPA Map of Radon Zones (pdf)
- Nebraska - EPA Map of Radon Zones (pdf)
- Nevada - EPA Map of Radon Zones (pdf)
- New Hampshire - EPA Map of Radon Zones (pdf)
- New Jersey - EPA Map of Radon Zones (pdf)
- New Mexico - EPA Map of Radon Zones (pdf)
- New York - EPA Map of Radon Zones (pdf)
- North Carolina - EPA Map of Radon Zones (pdf)
- North Dakota - EPA Map of Radon Zones (pdf)
- Ohio - EPA Map of Radon Zones (pdf)
- Oklahoma - EPA Map of Radon Zones (pdf)
- Oregon - EPA Map of Radon Zones (pdf)
- Pennsylvania - EPA Map of Radon Zones (pdf)
- Rhode Island - EPA Map of Radon Zones (pdf)
- South Carolina - EPA Map of Radon Zones (pdf)
- South Dakota - EPA Map of Radon Zones (pdf)
- Tennessee - EPA Map of Radon Zones (pdf)
- Texas - EPA Map of Radon Zones (pdf)
- Utah - EPA Map of Radon Zones (pdf)
- Vermont - EPA Map of Radon Zones (pdf)
- West Virginia - EPA Map of Radon Zones (pdf)
- Virginia - EPA Map of Radon Zones (pdf)
- Washington - EPA Map of Radon Zones (pdf)
- Wisconsin - EPA Map of Radon Zones (pdf)
- Wyoming - EPA Map of Radon Zones (pdf)