Attica, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Attica in?

Attica is in Harper County, EPA Zone 2.

Q: How much does radon mitigation cost in Attica?

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

Harper County

EPA Zone 2

Centered in Harper County within south-central Kansas's wheat belt, Attica occupies the Great Plains atop Permian-era limestone and shale formations. While radon testing data for zip code 67009 is currently unavailable, the area's geological composition suggests moderate radon potential typical of Kansas's sedimentary bedrock regions. Local housing includes both historic farmsteads and ranch-style homes, with basement construction varying depending on the era and individual soil conditions.

Attica, KS Radon Mitigation

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

Attica, KS Radon Testing

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

Attica Radon Facts

Key details about the radon risk profile for Attica and the 67009 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Harper County, KS

Zip Code

67009

Predicted Screening Level

2–4 pCi/L (Zone 2)

Attica and the 67009 zip code are located in Harper 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 Attica, KS

What EPA Radon Zone is Attica in?

Attica and the 67009 zip code are in Harper 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 Attica?

Radon mitigation in Attica 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 Attica?

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