Greenway, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Greenway in?

Greenway is in Clay County, EPA Zone 3.

Q: How much does radon mitigation cost in Greenway?

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

Clay County

EPA Zone 3

Positioned in rural Clay County in northeastern Arkansas, Greenway (72430) sits on Mississippi River valley alluvial deposits that typically result in lower radon potential. Current radon testing data for this small agricultural community remains limited, making individual home testing important for residents to assess their specific risk. The area's mix of older farmhouses and manufactured homes creates varied foundation types that influence radon entry patterns.

Greenway, AR Radon Mitigation

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

Greenway, AR Radon Testing

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

Greenway Radon Facts

Key details about the radon risk profile for Greenway and the 72430 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Clay County, AR

Zip Code

72430

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Greenway and the 72430 zip code are located in Clay County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Greenway, AR

What EPA Radon Zone is Greenway in?

Greenway and the 72430 zip code are in Clay County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Greenway?

Radon mitigation in Greenway 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 Greenway?

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