Hot Springs, MT Radon Levels
Check local Hot Springs radon levels and find certified testing and mitigation professionals to keep your home safe
Hot Springs, MT Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Sanders County, MT
Zip Code
59845
Nestled in Sanders County's mountainous terrain, Hot Springs sits within Montana's intermountain region where complex geological formations can produce variable radon levels. The community falls within EPA Zone 1, indicating high radon potential, though testing data for zip code 59845 is currently limited. Given the area's geological diversity and the mix of older and newer mountain homes, radon testing is particularly important for residents.
Hot Springs, 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 Hot Springs?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Sanders County Pros
1-800-299-3578
Toll-free · Mon–Fri 8am–6pm ET
Radon FAQ for Hot Springs, MT
What EPA Radon Zone is Hot Springs in?
Hot Springs and the 59845 zip code are in Sanders 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 Hot Springs?
Radon mitigation in Hot Springs 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 Hot Springs?
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 |