Stuart, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Stuart in?

Stuart is in Adair County, EPA Zone 1.

Q: How much does radon mitigation cost in Stuart?

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

Adair County

EPA Zone 1

Positioned in Adair County within the Des Moines metropolitan area, Stuart sits on glacial till deposits over limestone bedrock that characterize south-central Iowa's geology. The community features traditional Midwest housing with full basements, creating enclosed below-grade spaces where radon can concentrate. Testing data for zip code 50250 remains limited, making individual home testing crucial for residents to understand their radon exposure potential in this glacial landscape.

Stuart, IA Radon Mitigation

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

Stuart, IA Radon Testing

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

Stuart Radon Facts

Key details about the radon risk profile for Stuart and the 50250 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Adair County, IA

Zip Code

50250

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Stuart and the 50250 zip code are located in Adair 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 Stuart, IA

What EPA Radon Zone is Stuart in?

Stuart and the 50250 zip code are in Adair 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 Stuart?

Radon mitigation in Stuart 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 Stuart?

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 Iowa

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Waterloo	8.50 pCi/L	4
Ames	9.67 pCi/L	3
Fairfield	14.00 pCi/L	2
Mount Pleasant	12.00 pCi/L	2
Ottumwa	5.50 pCi/L	2
Iowa City	7.00 pCi/L	1
Muscatine	No submissions	0