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Formoso, KS Radon Levels

Check local Formoso radon levels and find certified testing and mitigation professionals to keep your home safe


Formoso, KS Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Jewell County, KS
Zip Code 66942

This small Jewell County community in north-central Kansas lies within EPA Zone 1, indicating high radon potential from the underlying Dakota sandstone and limestone formations. Rural properties in the 66942 zip code area typically feature older farmhouses with partial basements alongside newer construction. Testing data remains limited for Formoso, making individual home testing essential for residents to determine their specific radon exposure levels.

Formoso, 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 Formoso, KS

What EPA Radon Zone is Formoso in?
Formoso and the 66942 zip code are in Jewell 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 Formoso?
Radon mitigation in Formoso 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 Formoso?
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.

CityAvg User Radon LevelSubmissions
Topeka 6.00 pCi/L 1
Overland Park No submissions 0