Helena, AR Radon Levels
Check local Helena radon levels and find certified testing and mitigation professionals to keep your home safe
Helena, AR Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Phillips County, AR
Zip Code
72342
Established along the Mississippi River in Phillips County, Helena sits on alluvial delta soils that typically produce minimal radon concerns. The historic river town features predominantly older homes with varied foundation types reflecting its cotton-era heritage. With limited radon testing data available for zip code 72342, residents should still consider testing since radon can occur in any geographic setting.
Helena, AR Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Helena?
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1-800-299-3578
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Radon FAQ for Helena, AR
What EPA Radon Zone is Helena in?
Helena and the 72342 zip code are in Phillips 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 Helena?
Radon mitigation in Helena 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 Helena?
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 |