Sulphur Rock, AR Radon Levels
Check local Sulphur Rock radon levels and find certified testing and mitigation professionals to keep your home safe
Sulphur Rock, AR Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Independence County, AR
Zip Code
72579
Located in Independence County in north-central Arkansas, Sulphur Rock sits where Ozark limestone formations can contribute to moderate radon potential across the region. With limited testing data for the 72579 area, homeowners should consider radon testing as standard home maintenance. The community's older housing stock and limestone bedrock create conditions where radon levels can vary significantly between neighboring properties.
Sulphur Rock, 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 Sulphur Rock?
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Radon FAQ for Sulphur Rock, AR
What EPA Radon Zone is Sulphur Rock in?
Sulphur Rock and the 72579 zip code are in Independence County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Sulphur Rock?
Radon mitigation in Sulphur Rock 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 Sulphur Rock?
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 |