Scarville, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Scarville in?

Scarville is in Winnebago County, EPA Zone 1.

Q: How much does radon mitigation cost in Scarville?

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

Winnebago County

EPA Zone 1

Scarville sits in northern Iowa's Winnebago County, where glacial till deposits over limestone bedrock create geological conditions conducive to radon production. Current testing data for this small community is limited, encouraging residents to pursue individual home testing. The area's predominantly rural housing stock, including older farmhouses with partial basements and newer manufactured homes, presents varied radon risk profiles that require personalized assessment.

Scarville, IA Radon Mitigation

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

Scarville, IA Radon Testing

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

Scarville Radon Facts

Key details about the radon risk profile for Scarville and the 50473 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Winnebago County, IA

Zip Code

50473

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Scarville and the 50473 zip code are located in Winnebago 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 Scarville, IA

What EPA Radon Zone is Scarville in?

Scarville and the 50473 zip code are in Winnebago 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 Scarville?

Radon mitigation in Scarville 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 Scarville?

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