Hartley, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Hartley in?

Hartley is in Obrien County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Hartley?

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

Obrien County

EPA Zone Unknown

This small community in Obrien County sits on glacial till deposits over limestone bedrock in northwest Iowa's high radon potential region. Hartley's residential areas feature primarily single-family homes with full basements built throughout the 20th century, typical of rural Iowa construction patterns. Given the absence of local testing data and Iowa's generally elevated radon levels, Hartley residents should prioritize professional radon measurement for their homes.

Hartley, IA Radon Mitigation

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

Hartley, IA Radon Testing

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

Hartley Radon Facts

Key details about the radon risk profile for Hartley and the 51346 zip code area.

EPA Radon Zone

Unknown

County

Obrien County, IA

Zip Code

51346

Predicted Screening Level

Unknown

Hartley and the 51346 zip code are located in Obrien County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Hartley, IA

What EPA Radon Zone is Hartley in?

Hartley and the 51346 zip code are in Obrien County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Hartley?

Radon mitigation in Hartley 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 Hartley?

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