Choteau, MT Radon Levels

Q: What EPA Radon Zone is Choteau in?

Choteau is in Teton County, EPA Zone 1.

Q: How much does radon mitigation cost in Choteau?

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

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

Choteau, MT Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Teton County, MT

Zip Code 59422

Nestled in Teton County along Montana's Rocky Mountain Front, Choteau is positioned on geological formations that can produce varying radon levels depending on local bedrock composition and soil conditions. The community's housing stock ranges from historic ranch homes to modern construction, with foundation types varying based on the challenging mountain climate. With limited radon testing data available for zip code 59422, local residents should prioritize testing to determine their home's radon concentrations in this geologically complex area.

Choteau, 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 Choteau, MT

What EPA Radon Zone is Choteau in?

Choteau and the 59422 zip code are in Teton 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 Choteau?

Radon mitigation in Choteau 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 Choteau?

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.

City	Avg User Radon Level	Submissions
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