Lysite, WY Radon Mitigation and Testing

Q: What EPA Radon Zone is Lysite in?

Lysite is in Fremont County, EPA Zone 1.

Q: How much does radon mitigation cost in Lysite?

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

Fremont County

EPA Zone 1

Located in Fremont County in central Wyoming's high desert region, Lysite sits on sedimentary formations that can produce elevated radon levels in some areas. The sparse rural housing consists mainly of ranch-style homes and mobile homes, with foundation types varying based on local building practices. Since radon testing data for zip code 82642 remains limited, residents should conduct individual testing to determine their specific exposure levels.

Lysite, WY Radon Mitigation

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

Lysite, WY Radon Testing

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

Lysite Radon Facts

Key details about the radon risk profile for Lysite and the 82642 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Fremont County, WY

Zip Code

82642

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Lysite and the 82642 zip code are located in Fremont 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 Lysite, WY

What EPA Radon Zone is Lysite in?

Lysite and the 82642 zip code are in Fremont 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 Lysite?

Radon mitigation in Lysite 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 Lysite?

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