Derby, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Derby in?

Derby is in Lucas County, EPA Zone 1.

Q: How much does radon mitigation cost in Derby?

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

Lucas County

EPA Zone 1

Found in Lucas County in south-central Iowa, Derby occupies EPA Zone 1 territory where glacial till over limestone bedrock creates highly favorable conditions for radon gas production. Testing data for the 50068 community remains sparse, highlighting the critical importance of individual home testing. Iowa's geological characteristics and the area's rural housing patterns make professional radon measurement essential for all residential properties.

Derby, IA Radon Mitigation

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

Derby, IA Radon Testing

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

Derby Radon Facts

Key details about the radon risk profile for Derby and the 50068 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Lucas County, IA

Zip Code

50068

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Derby and the 50068 zip code are located in Lucas 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 Derby, IA

What EPA Radon Zone is Derby in?

Derby and the 50068 zip code are in Lucas 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 Derby?

Radon mitigation in Derby 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 Derby?

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