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Lloyd, MT Radon Levels

Check local Lloyd radon levels and find certified testing and mitigation professionals to keep your home safe


Lloyd, MT Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Blaine County, MT
Zip Code 59535

Found in Blaine County on Montana's northern plains, Lloyd's rural setting includes homes scattered across terrain where underlying rock formations can contribute to radon concerns. With testing data limited for this zip code 59535 community, residents should consider professional radon testing given Montana's variable geological conditions. Testing helps ensure indoor air quality in this sparsely populated region.

Lloyd, MT Radon Mitigation

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

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Radon FAQ for Lloyd, MT

What EPA Radon Zone is Lloyd in?
Lloyd and the 59535 zip code are in Blaine 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 Lloyd?
Radon mitigation in Lloyd 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 Lloyd?
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 Montana

Cities in Montana with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Butte 10.20 pCi/L 10
Missoula 6.25 pCi/L 8
Florence 11.67 pCi/L 3
Bozeman 10.33 pCi/L 3
Helena 8.67 pCi/L 3
Stevensville 7.67 pCi/L 3
Sidney 7.33 pCi/L 3
Billings 5.33 pCi/L 3
Miles City 3.33 pCi/L 3
Kalispell 7.50 pCi/L 2