Runnells, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Runnells in?

Runnells is in Polk County, EPA Zone 1.

Q: How much does radon mitigation cost in Runnells?

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

Polk County

EPA Zone 1

Part of the Des Moines Metro in Polk County, Runnells sits atop glacial till deposits that create EPA Zone 1 conditions with high radon potential throughout central Iowa. While testing data for the 50237 zip code is currently limited, the area's geological characteristics strongly suggest elevated radon risk. Most local homes feature full basements typical of Midwest construction, providing enclosed spaces where radon can accumulate to concerning levels.

Runnells, IA Radon Mitigation

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

Runnells, IA Radon Testing

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

Runnells Radon Facts

Key details about the radon risk profile for Runnells and the 50237 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Polk County, IA

Zip Code

50237

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Runnells and the 50237 zip code are located in Polk 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 Runnells, IA

What EPA Radon Zone is Runnells in?

Runnells and the 50237 zip code are in Polk 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 Runnells?

Radon mitigation in Runnells 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 Runnells?

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