New Harmony, IN Radon Mitigation and Testing

Q: What EPA Radon Zone is New Harmony in?

New Harmony is in Posey County, EPA Zone 2.

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

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

Posey County

EPA Zone 2

Located in Posey County within the Evansville Metro area, New Harmony falls in EPA Zone 2 for moderate radon potential. Testing data for the 47631 zip code area is currently limited, making professional testing essential for area homeowners. The region's alluvial soils along the Wabash River and underlying sedimentary rock create variable conditions that require individual property assessment.

New Harmony, IN Radon Mitigation

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

New Harmony, IN Radon Testing

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

New Harmony Radon Facts

Key details about the radon risk profile for New Harmony and the 47631 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Posey County, IN

Zip Code

47631

Predicted Screening Level

2–4 pCi/L (Zone 2)

New Harmony and the 47631 zip code are located in Posey County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for New Harmony, IN

What EPA Radon Zone is New Harmony in?

New Harmony and the 47631 zip code are in Posey County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in New Harmony?

Radon mitigation in New Harmony 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 Harmony?

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 Indiana

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Bloomington	8.14 pCi/L	7
Kokomo	7.40 pCi/L	5
Lafayette	15.00 pCi/L	3
Valparaiso	10.00 pCi/L	3
Avon	6.00 pCi/L	3
West Lafayette	10.50 pCi/L	2
Dyer	9.50 pCi/L	2
Columbus	7.50 pCi/L	2
Noblesville	7.00 pCi/L	2
Westfield	7.00 pCi/L	2
Fishers	6.50 pCi/L	2
Corydon	6.00 pCi/L	2
Warsaw	5.50 pCi/L	2
Indianapolis	4.00 pCi/L	2
Newburgh	8.00 pCi/L	1
Logansport	7.00 pCi/L	1
Terre Haute	5.00 pCi/L	1
Muncie	4.00 pCi/L	1
Brownsburg	No submissions	0