Heth, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Heth in?

Heth is in St Francis County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Heth?

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

St Francis County

EPA Zone Unknown

Situated in St Francis County within the Memphis Metro area, Heth lies in Arkansas's Mississippi River Delta region where alluvial soils typically produce lower radon levels, though testing data for ZIP code 72346 remains limited. Eastern Arkansas's floodplain geology generally results in minimal radon accumulation, but individual properties can still benefit from professional assessment. Even in traditionally lower-risk areas, testing provides valuable baseline information for homeowners.

Heth, AR Radon Mitigation

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

Heth, AR Radon Testing

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

Heth Radon Facts

Key details about the radon risk profile for Heth and the 72346 zip code area.

EPA Radon Zone

Unknown

County

St Francis County, AR

Zip Code

72346

Predicted Screening Level

Unknown

Heth and the 72346 zip code are located in St Francis County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Heth, AR

What EPA Radon Zone is Heth in?

Heth and the 72346 zip code are in St Francis County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Heth?

Radon mitigation in Heth 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 Heth?

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