Dyess, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Dyess in?

Dyess is in Mississippi County, EPA Zone 3.

Q: How much does radon mitigation cost in Dyess?

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

Mississippi County

EPA Zone 3

This small Mississippi County community in the Arkansas Delta features predominantly slab-on-grade homes and manufactured housing on the Mississippi River floodplain. While radon testing data for Dyess (zip code 32330) is currently limited, the alluvial soils and underlying sedimentary layers can still produce elevated indoor radon levels. Delta region homeowners should test for radon despite the area's relatively lower geological risk profile.

Dyess, AR Radon Mitigation

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

Dyess, AR Radon Testing

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

Dyess Radon Facts

Key details about the radon risk profile for Dyess and the 72330 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Mississippi County, AR

Zip Code

72330

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Dyess and the 72330 zip code are located in Mississippi 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 Dyess, AR

What EPA Radon Zone is Dyess in?

Dyess and the 72330 zip code are in Mississippi 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 Dyess?

Radon mitigation in Dyess 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 Dyess?

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