Lima, MT Radon Levels
Check local Lima radon levels and find certified testing and mitigation professionals to keep your home safe
Lima, MT Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Beaverhead County, MT
Zip Code
59739
This small community in southwestern Montana's Beaverhead County lies within the Beaverhead Valley, surrounded by mountain ranges and underlain by Tertiary sedimentary rocks. Testing data for the 59739 area is currently limited, making individual home testing particularly important. Given Montana's high-altitude environment and varied geology, radon levels can differ significantly from property to property.
Lima, MT Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Lima?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Beaverhead County Pros
1-800-299-3578
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Radon FAQ for Lima, MT
What EPA Radon Zone is Lima in?
Lima and the 59739 zip code are in Beaverhead 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 Lima?
Radon mitigation in Lima 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 Lima?
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 |