Walton, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Walton in?

Walton is in Harvey County, EPA Zone 2.

Q: How much does radon mitigation cost in Walton?

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

Harvey County

EPA Zone 2

Part of Harvey County within the Wichita Metro area, Walton sits on Kansas's central prairie where sedimentary geology typically produces moderate radon levels. The community features rural residential development and agricultural heritage properties in zip code 67151. Testing data remains unavailable for this area, though professional radon testing is recommended given the region's geological variability.

Walton, KS Radon Mitigation

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

Walton, KS Radon Testing

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

Walton Radon Facts

Key details about the radon risk profile for Walton and the 67151 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Harvey County, KS

Zip Code

67151

Predicted Screening Level

2–4 pCi/L (Zone 2)

Walton and the 67151 zip code are located in Harvey County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Walton, KS

What EPA Radon Zone is Walton in?

Walton and the 67151 zip code are in Harvey County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Walton?

Radon mitigation in Walton 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 Walton?

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