Oakville, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Oakville in?

Oakville is in Louisa County, EPA Zone 1.

Q: How much does radon mitigation cost in Oakville?

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

Louisa County

EPA Zone 1

Positioned in Louisa County along the Iowa River valley, Oakville sits above sedimentary formations typical of eastern Iowa's agricultural region. The 52646 zip code area reflects rural residential character with properties featuring varied foundation types from full basements to crawl spaces. Given Iowa's geological conditions and limited local testing data, homeowners should conduct radon testing to establish baseline readings and determine if mitigation measures might be beneficial for their specific properties.

Oakville, IA Radon Mitigation

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

Oakville, IA Radon Testing

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

Oakville Radon Facts

Key details about the radon risk profile for Oakville and the 52646 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Louisa County, IA

Zip Code

52646

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Oakville and the 52646 zip code are located in Louisa 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 Oakville, IA

What EPA Radon Zone is Oakville in?

Oakville and the 52646 zip code are in Louisa 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 Oakville?

Radon mitigation in Oakville 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 Oakville?

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