Merom, IN Radon Mitigation and Testing

Q: What EPA Radon Zone is Merom in?

Merom is in Sullivan County, EPA Zone 2.

Q: How much does radon mitigation cost in Merom?

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

Sullivan County

EPA Zone 2

Positioned along the Wabash River in Sullivan County, Merom's location in the Terre Haute Metro area places it over glacial outwash deposits and underlying bedrock formations common to western Indiana. While specific radon data for zip code 47861 is limited, the geological conditions and prevalence of basement homes in this region warrant regular testing. Homeowners in older river town properties should be particularly mindful of radon testing, as foundation settling and age can increase gas entry pathways.

Merom, IN Radon Mitigation

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

Merom, IN Radon Testing

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

Merom Radon Facts

Key details about the radon risk profile for Merom and the 47861 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Sullivan County, IN

Zip Code

47861

Predicted Screening Level

2–4 pCi/L (Zone 2)

Merom and the 47861 zip code are located in Sullivan 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 Merom, IN

What EPA Radon Zone is Merom in?

Merom and the 47861 zip code are in Sullivan 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 Merom?

Radon mitigation in Merom 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 Merom?

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