Seymour, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Seymour in?

Seymour is in Wayne County, EPA Zone 1.

Q: How much does radon mitigation cost in Seymour?

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

Wayne County

EPA Zone 1

Seymour in Wayne County sits in south-central Iowa's glacial till region, where soil conditions throughout the state typically support elevated radon levels well above national averages. The rural 52590 community features widely spaced properties with older farmhouses and newer homes, most built with full or partial basements common to the region. Although specific local testing data is not available, Iowa's consistently high radon potential makes comprehensive home testing essential for all Seymour residents.

Seymour, IA Radon Mitigation

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

Seymour, IA Radon Testing

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

Seymour Radon Facts

Key details about the radon risk profile for Seymour and the 52590 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Wayne County, IA

Zip Code

52590

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Seymour and the 52590 zip code are located in Wayne 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 Seymour, IA

What EPA Radon Zone is Seymour in?

Seymour and the 52590 zip code are in Wayne 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 Seymour?

Radon mitigation in Seymour 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 Seymour?

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