Colt, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Colt in?

Colt is in St Francis County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Colt?

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

This small community in eastern Arkansas' St Francis County lies within the Mississippi River Delta's alluvial plain, where deep sedimentary deposits typically result in lower natural radon production. The 72326 zip code area features predominantly agricultural land with scattered residential properties. While testing data is currently limited, the geological setting suggests relatively low radon potential, though individual home testing remains the only reliable way to assess exposure levels.

Colt, AR Radon Mitigation

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

Colt, AR Radon Testing

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

Colt Radon Facts

Key details about the radon risk profile for Colt and the 72326 zip code area.

EPA Radon Zone

Unknown

County

St Francis County, AR

Zip Code

72326

Predicted Screening Level

Unknown

Colt and the 72326 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 Colt, AR

What EPA Radon Zone is Colt in?

Colt and the 72326 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 Colt?

Radon mitigation in Colt 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 Colt?

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