Fertile, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Fertile in?

Fertile is in Worth County, EPA Zone 1.

Q: How much does radon mitigation cost in Fertile?

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

Worth County

EPA Zone 1

Located in Worth County near the Minnesota border, Fertile sits on deep glacial till deposits that create Iowa's renowned agricultural soils but also contribute to radon gas production. The rural community features primarily older farmsteads and newer ranch-style homes, most with full or partial basements typical of northern Iowa construction. Testing data for ZIP code 50434 is currently unavailable, though residents should consider testing given Iowa's high radon potential statewide.

Fertile, IA Radon Mitigation

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

Fertile, IA Radon Testing

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

Fertile Radon Facts

Key details about the radon risk profile for Fertile and the 50434 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Worth County, IA

Zip Code

50434

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Fertile and the 50434 zip code are located in Worth 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 Fertile, IA

What EPA Radon Zone is Fertile in?

Fertile and the 50434 zip code are in Worth 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 Fertile?

Radon mitigation in Fertile 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 Fertile?

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