Gem, KS Radon Levels
Check local Gem radon levels and find certified testing and mitigation professionals to keep your home safe
Gem, KS Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Thomas County, KS
Zip Code
67734
This rural community in Thomas County sits on the High Plains of northwestern Kansas, where Cretaceous limestone and chalk formations create elevated radon potential. With no specific testing data available for ZIP code 67734, residents should prioritize radon testing given the geological context. The area's widely spaced farmstead properties often feature full basements or partial foundations that can concentrate radon gas.
Gem, KS Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Gem, KS
What EPA Radon Zone is Gem in?
Gem and the 67734 zip code are in Thomas 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 Gem?
Radon mitigation in Gem 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 Gem?
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 Kansas
Cities in Kansas with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Topeka | 6.00 pCi/L | 1 |
| Overland Park | No submissions | 0 |