Volga, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Volga in?

Volga is in Clayton County, EPA Zone 1.

Q: How much does radon mitigation cost in Volga?

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

Clayton County

EPA Zone 1

Found in Clayton County along Iowa's northeastern border, Volga sits on Paleozoic limestone and dolomite bedrock known for producing elevated radon levels. The rural community features farmsteads and residential properties with traditional Midwest foundations, including full basements that can accumulate radon gas. Since testing data is limited for zip code 52077, homeowners should test their properties given Iowa's high radon potential and EPA Zone 1 classification.

Volga, IA Radon Mitigation

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

Volga, IA Radon Testing

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

Volga Radon Facts

Key details about the radon risk profile for Volga and the 52077 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Clayton County, IA

Zip Code

52077

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Volga and the 52077 zip code are located in Clayton 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 Volga, IA

What EPA Radon Zone is Volga in?

Volga and the 52077 zip code are in Clayton 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 Volga?

Radon mitigation in Volga 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 Volga?

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