Aredale, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Aredale in?

Aredale is in Butler County, EPA Zone 1.

Q: How much does radon mitigation cost in Aredale?

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

Butler County

EPA Zone 1

Small Aredale in north-central Iowa's Butler County sits on the region's characteristic glacial till deposits over sedimentary bedrock. Testing data for zip code 50605 remains limited, but the EPA Zone 1 designation indicates high radon potential typical of Iowa's geology. The community's predominantly single-family homes often feature full basements common to rural Iowa construction, where radon can accumulate if present in the underlying soil.

Aredale, IA Radon Mitigation

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

Aredale, IA Radon Testing

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

Aredale Radon Facts

Key details about the radon risk profile for Aredale and the 50605 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Butler County, IA

Zip Code

50605

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Aredale and the 50605 zip code are located in Butler 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 Aredale, IA

What EPA Radon Zone is Aredale in?

Aredale and the 50605 zip code are in Butler 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 Aredale?

Radon mitigation in Aredale 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 Aredale?

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