Manderson, WY Radon Mitigation and Testing

Q: What EPA Radon Zone is Manderson in?

Manderson is in Big Horn County, EPA Zone 1.

Q: How much does radon mitigation cost in Manderson?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Big Horn County

EPA Zone 1

Located in Big Horn County along the Bighorn River valley, Manderson sits within Wyoming's sedimentary basin where underlying rock formations can influence residential radon levels. The rural community's housing stock consists primarily of ranch-style homes and older farmsteads, many with partial basements or crawl spaces typical of agricultural areas. With limited radon testing data available for the 82432 zip code, local homeowners are encouraged to conduct measurements to understand their property's radon potential.

Manderson, WY Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Manderson, WY Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Manderson Radon Facts

Key details about the radon risk profile for Manderson and the 82432 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Big Horn County, WY

Zip Code

82432

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Manderson and the 82432 zip code are located in Big Horn County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Manderson, WY

What EPA Radon Zone is Manderson in?

Manderson and the 82432 zip code are in Big Horn County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Manderson?

Radon mitigation in Manderson typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Manderson?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Wyoming

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Lander	8.18 pCi/L	11
Rock Springs	5.22 pCi/L	9
Laramie	5.83 pCi/L	6
Green River	12.60 pCi/L	5
Riverton	8.40 pCi/L	5
Casper	5.60 pCi/L	5
Sheridan	10.75 pCi/L	4
Thayne	9.25 pCi/L	4
Cody	5.75 pCi/L	4
Cheyenne	5.00 pCi/L	4
Thermopolis	5.00 pCi/L	3
Gillette	20.00 pCi/L	1
Jackson	No submissions	0