New Sharon, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is New Sharon in?

New Sharon is in Mahaska County, EPA Zone 1.

Q: How much does radon mitigation cost in New Sharon?

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

Mahaska County

EPA Zone 1

Situated in Mahaska County in south-central Iowa, New Sharon lies within the state's high radon potential zone where glacial deposits over underlying bedrock create favorable conditions for radon accumulation. The 50207 zip code area currently lacks comprehensive radon testing data, making individual home testing particularly important for residents. Iowa's geological conditions consistently rank among the nation's highest for radon potential, emphasizing the need for proactive testing and mitigation when necessary.

New Sharon, IA Radon Mitigation

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

New Sharon, IA Radon Testing

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

New Sharon Radon Facts

Key details about the radon risk profile for New Sharon and the 50207 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Mahaska County, IA

Zip Code

50207

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

New Sharon and the 50207 zip code are located in Mahaska 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 New Sharon, IA

What EPA Radon Zone is New Sharon in?

New Sharon and the 50207 zip code are in Mahaska 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 New Sharon?

Radon mitigation in New Sharon 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 New Sharon?

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