Bennington, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Bennington in?

Bennington is in Ottawa County, EPA Zone 1.

Q: How much does radon mitigation cost in Bennington?

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

Ottawa County

EPA Zone 1

Positioned in north-central Kansas's Ottawa County, Bennington sits atop Dakota Formation sandstone and Cretaceous limestone deposits that contribute to the area's high radon potential. While testing data for this small farming community remains limited, the regional geology and EPA Zone 1 designation suggest individual homes should be tested. The community's mix of Main Street buildings and rural properties creates varying foundation scenarios that may influence radon accumulation patterns.

Bennington, KS Radon Mitigation

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

Bennington, KS Radon Testing

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

Bennington Radon Facts

Key details about the radon risk profile for Bennington and the 67422 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Ottawa County, KS

Zip Code

67422

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Bennington and the 67422 zip code are located in Ottawa 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 Bennington, KS

What EPA Radon Zone is Bennington in?

Bennington and the 67422 zip code are in Ottawa 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 Bennington?

Radon mitigation in Bennington 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 Bennington?

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