Barnes, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Barnes in?

Barnes is in Washington County, EPA Zone 1.

Q: How much does radon mitigation cost in Barnes?

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

Washington County

EPA Zone 1

Small farming community Barnes in Washington County lies in north-central Kansas's EPA Zone 1, where limestone bedrock beneath prairie soils creates favorable conditions for radon gas production. Testing data for the 66933 area is currently unavailable, making professional radon assessment crucial for homeowners in this rural region. The area's agricultural setting and older home construction typical of small Kansas towns may present unique radon entry pathways.

Barnes, KS Radon Mitigation

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

Barnes, KS Radon Testing

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

Barnes Radon Facts

Key details about the radon risk profile for Barnes and the 66933 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Washington County, KS

Zip Code

66933

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Barnes and the 66933 zip code are located in Washington 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 Barnes, KS

What EPA Radon Zone is Barnes in?

Barnes and the 66933 zip code are in Washington 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 Barnes?

Radon mitigation in Barnes 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 Barnes?

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