Green Forest, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Green Forest in?

Green Forest is in Carroll County, EPA Zone 2.

Q: How much does radon mitigation cost in Green Forest?

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

Carroll County

EPA Zone 2

Positioned in Carroll County within Arkansas's Ozark Mountains region, Green Forest sits on limestone and dolomite bedrock that can contribute to elevated radon levels in some areas. The community's mountainous terrain and varied geology mean radon potential can differ significantly between neighborhoods and elevation levels. With limited testing data available, residents should prioritize professional radon assessment, particularly in homes with basements or crawl spaces.

Green Forest, AR Radon Mitigation

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

Green Forest, AR Radon Testing

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

Green Forest Radon Facts

Key details about the radon risk profile for Green Forest and the 72638 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Carroll County, AR

Zip Code

72638

Predicted Screening Level

2–4 pCi/L (Zone 2)

Green Forest and the 72638 zip code are located in Carroll 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 Green Forest, AR

What EPA Radon Zone is Green Forest in?

Green Forest and the 72638 zip code are in Carroll 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 Green Forest?

Radon mitigation in Green Forest 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 Green Forest?

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 Arkansas

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

City	Avg User Radon Level	Submissions
Hot Springs Village	11.60 pCi/L	5
Bentonville	4.00 pCi/L	4
Bella Vista	13.67 pCi/L	3
Little Rock	7.00 pCi/L	1