Gillham, AR Radon Levels
Check local Gillham radon levels and find certified testing and mitigation professionals to keep your home safe
Gillham, AR Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Sevier County, AR
Zip Code
71841
Situated in Sevier County near the Oklahoma border, Gillham lies within the Ouachita Mountains region where folded sedimentary formations create variable geological conditions. The community's EPA Zone 3 designation suggests lower radon potential, though testing data for ZIP 71841 remains limited. Mountain residents should still consider testing, as localized geological variations can produce unexpected radon readings.
Gillham, 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 Gillham?
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Radon FAQ for Gillham, AR
What EPA Radon Zone is Gillham in?
Gillham and the 71841 zip code are in Sevier 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 Gillham?
Radon mitigation in Gillham 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 Gillham?
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 |