Capitol, MT Radon Levels
Check local Capitol radon levels and find certified testing and mitigation professionals to keep your home safe
Capitol, MT Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Carter County, MT
Zip Code
59319
This remote community in Carter County sits on the sedimentary formations of southeastern Montana's high plains. Radon testing data for the 59319 zip code remains limited, making professional testing essential for area homeowners. Montana's diverse geology, from sandstone to shale formations, can create varying radon conditions even in sparsely populated rural areas.
Capitol, 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 Capitol?
- 100% Free, No-Obligation Quotes
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1-800-299-3578
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Radon FAQ for Capitol, MT
What EPA Radon Zone is Capitol in?
Capitol and the 59319 zip code are in Carter 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 Capitol?
Radon mitigation in Capitol 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 Capitol?
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 |