Alton, KS Radon Levels
Check local Alton radon levels and find certified testing and mitigation professionals to keep your home safe
Alton, KS Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Osborne County, KS
Zip Code
67623
This small Osborne County community sits on the rolling plains of north-central Kansas, where Cretaceous limestone and shale formations can influence local radon levels. Testing data remains sparse for the 67623 zip code area, making individual home testing the best approach for determining radon exposure.
Alton, KS 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 Alton?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Osborne County Pros
Radon FAQ for Alton, KS
What EPA Radon Zone is Alton in?
Alton and the 67623 zip code are in Osborne 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 Alton?
Radon mitigation in Alton 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 Alton?
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 |