Fort Branch, IN Radon Mitigation and Testing

Q: What EPA Radon Zone is Fort Branch in?

Fort Branch is in Gibson County, EPA Zone 2.

Q: How much does radon mitigation cost in Fort Branch?

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

Gibson County

EPA Zone 2

Located in southwestern Gibson County, Fort Branch sits within Indiana's coal-bearing region where Pennsylvanian sandstone and shale formations create variable radon conditions. Testing data remains limited for this zip code 47648 community, making individual home testing essential for residents. Since radon levels can vary significantly even within the same neighborhood, homeowners should conduct their own measurements to determine their specific exposure risk.

Fort Branch, IN Radon Mitigation

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

Fort Branch, IN Radon Testing

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

Fort Branch Radon Facts

Key details about the radon risk profile for Fort Branch and the 47648 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Gibson County, IN

Zip Code

47648

Predicted Screening Level

2–4 pCi/L (Zone 2)

Fort Branch and the 47648 zip code are located in Gibson 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 Fort Branch, IN

What EPA Radon Zone is Fort Branch in?

Fort Branch and the 47648 zip code are in Gibson 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 Fort Branch?

Radon mitigation in Fort Branch 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 Fort Branch?

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