Radon zones in Wyoming
Zone 1: 21, Zone 2: 2, Zone 3: 0. A zone is an area estimate; EPA says all homes should be tested.
- Albany County Zone 1
- Big Horn County Zone 1
- Campbell County Zone 1
- Carbon County Zone 1
- Converse County Zone 1
- Crook County Zone 1
- Fremont County Zone 1
- Goshen County Zone 1
- Hot Springs County Zone 1
- Johnson County Zone 1
- Laramie County Zone 1
- Lincoln County Zone 1
- Natrona County Zone 1
- Niobrara County Zone 1
- Park County Zone 1
- Platte County Zone 2
- Sheridan County Zone 1
- Sublette County Zone 1
- Sweetwater County Zone 1
- Teton County Zone 1
- Uinta County Zone 1
- Washakie County Zone 1
- Weston County Zone 2
County not listed? See what we left out and why. Leave your email to hear if this data changes.