Colt, AR Radon Levels
Check local Colt radon levels and find certified testing and mitigation professionals to keep your home safe
Colt, AR Radon Facts
EPA Radon Zone
Unknown
Unknown
County
St Francis County, AR
Zip Code
72326
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.
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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 in Arkansas with the most user-submitted radon test data, ranked by number of submissions.
| 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 |