Ellston, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Ellston in?

Ellston is in Ringgold County, EPA Zone 1.

Q: How much does radon mitigation cost in Ellston?

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

Ringgold County

EPA Zone 1

Situated in south-central Iowa's Ringgold County, Ellston sits on glacial deposits over Pennsylvanian bedrock that contribute to Iowa's typically elevated radon potential. The rural community features predominantly agricultural properties with farmhouses dating from the early-to-mid 20th century, many with partial basements. Given the lack of radon testing data for zip code 50074, homeowners should conduct professional testing to assess their individual properties' radon levels.

Ellston, IA Radon Mitigation

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

Ellston, IA Radon Testing

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

Ellston Radon Facts

Key details about the radon risk profile for Ellston and the 50074 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Ringgold County, IA

Zip Code

50074

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Ellston and the 50074 zip code are located in Ringgold 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 Ellston, IA

What EPA Radon Zone is Ellston in?

Ellston and the 50074 zip code are in Ringgold 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 Ellston?

Radon mitigation in Ellston 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 Ellston?

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