Green, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Green in?

Green is in Clay County, EPA Zone 1.

Q: How much does radon mitigation cost in Green?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Clay County

EPA Zone 1

Positioned in rural Clay County in north-central Kansas, Green sits on sedimentary bedrock formations typical of the Great Plains region. Radon testing data for zip code 67447 is currently unavailable, highlighting the need for individual home testing throughout this agricultural community. The area's mix of older farmsteads and newer rural construction creates varying potential for radon entry and accumulation patterns.

Green, KS Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Green, KS Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Green Radon Facts

Key details about the radon risk profile for Green and the 67447 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Clay County, KS

Zip Code

67447

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Green and the 67447 zip code are located in Clay County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Green, KS

What EPA Radon Zone is Green in?

Green and the 67447 zip code are in Clay 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 Green?

Radon mitigation in Green 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 Green?

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 with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Topeka	6.00 pCi/L	1
Overland Park	No submissions	0