Clarkia, ID Radon Levels
Check local Clarkia radon levels and find certified testing and mitigation professionals to keep your home safe
Clarkia, ID Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Shoshone County, ID
Zip Code
83812
Deep in Idaho's Shoshone County mountains, Clarkia sits among complex metamorphic geology that creates EPA Zone 1 radon potential. While testing data for zip code 83812 remains sparse, the region's mining history and varied rock formations can produce elevated radon levels in residential properties. Mountain community residents should consider testing essential, as remote locations often feature unique geological conditions that can surprise homeowners with unexpected indoor radon concentrations.
Clarkia, ID 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 Clarkia?
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Radon FAQ for Clarkia, ID
What EPA Radon Zone is Clarkia in?
Clarkia and the 83812 zip code are in Shoshone 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 Clarkia?
Radon mitigation in Clarkia 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 Clarkia?
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 Idaho
Cities in Idaho with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Idaho Falls | 7.29 pCi/L | 7 |
| Hailey | 7.83 pCi/L | 6 |
| Post Falls | 9.00 pCi/L | 5 |
| Coeur D Alene | 9.00 pCi/L | 4 |
| Moscow | 7.75 pCi/L | 4 |
| Victor | 6.67 pCi/L | 3 |
| Driggs | 16.00 pCi/L | 2 |
| Hayden | 8.50 pCi/L | 2 |
| Pocatello | 8.50 pCi/L | 2 |
| Eagle | 6.00 pCi/L | 1 |