Charlo, MT Radon Levels
Check local Charlo radon levels and find certified testing and mitigation professionals to keep your home safe
Charlo, MT Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Lake County, MT
Zip Code
59824
Positioned in Lake County within Montana's Flathead Valley, Charlo sits among glacial lake deposits and Rocky Mountain foothills that typically produce lower radon levels than eastern Montana. Testing data for the 59824 zip code is currently unavailable, making home testing important for local residents. The rural community's mix of ranch-style homes and mobile homes, often built without basements due to soil conditions, may have reduced radon accumulation compared to areas with different foundation types.
Charlo, 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 Charlo?
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Radon FAQ for Charlo, MT
What EPA Radon Zone is Charlo in?
Charlo and the 59824 zip code are in Lake 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 Charlo?
Radon mitigation in Charlo 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 Charlo?
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 |