Parkersburg, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Parkersburg in?

Parkersburg is in Butler County, EPA Zone 1.

Q: How much does radon mitigation cost in Parkersburg?

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

Located in north-central Iowa's Butler County within the Waterloo Metro area, Parkersburg sits on glacial till deposits that characterize the region's high radon potential. The community falls within EPA Zone 1, indicating the highest likelihood for elevated radon levels in homes. Testing data for zip code 50665 is currently limited, making professional radon testing crucial for all residents, especially those with basement foundations typical of Iowa homes.

Parkersburg, IA Radon Mitigation

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

Parkersburg, IA Radon Testing

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

Parkersburg Radon Facts

Key details about the radon risk profile for Parkersburg and the 50665 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Butler County, IA

Zip Code

50665

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Parkersburg and the 50665 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 Parkersburg, IA

What EPA Radon Zone is Parkersburg in?

Parkersburg and the 50665 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 Parkersburg?

Radon mitigation in Parkersburg 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 Parkersburg?

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