Hays, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Hays in?

Hays is in Ellis County, EPA Zone 1.

Q: How much does radon mitigation cost in Hays?

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

Ellis County

EPA Zone 1

Located in west-central Kansas's Ellis County, Hays sits on High Plains limestone formations that can contribute to moderate radon potential in certain areas. Testing data for the 67601 zip code area remains limited, making individual property assessment important for homeowners in this university and agricultural community. The city's housing stock spans from historic late-1800s structures to modern suburban developments, with many homes featuring full basements typical of Kansas construction practices.

Hays, KS Radon Mitigation

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

Hays, KS Radon Testing

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

Hays Radon Facts

Key details about the radon risk profile for Hays and the 67601 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Ellis County, KS

Zip Code

67601

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Hays and the 67601 zip code are located in Ellis 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 Hays, KS

What EPA Radon Zone is Hays in?

Hays and the 67601 zip code are in Ellis 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 Hays?

Radon mitigation in Hays 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 Hays?

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