Dermott, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Dermott in?

Dermott is in Chicot County, EPA Zone 3.

Q: How much does radon mitigation cost in Dermott?

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

Chicot County

EPA Zone 3

Positioned in Chicot County in the Arkansas Delta region, Dermott falls within EPA Zone 3 where alluvial soils and Mississippi River floodplain deposits generally produce lower radon levels. Testing data for zip code 71638 is currently limited, though the geological setting suggests moderate radon potential. Delta homeowners should still prioritize testing, especially in older homes or those with unique foundation characteristics.

Dermott, AR Radon Mitigation

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

Dermott, AR Radon Testing

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

Dermott Radon Facts

Key details about the radon risk profile for Dermott and the 71638 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Chicot County, AR

Zip Code

71638

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Dermott and the 71638 zip code are located in Chicot 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 Dermott, AR

What EPA Radon Zone is Dermott in?

Dermott and the 71638 zip code are in Chicot 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 Dermott?

Radon mitigation in Dermott 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 Dermott?

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