Henderson, AR Radon Levels
Check local Henderson radon levels and find certified testing and mitigation professionals to keep your home safe
Henderson, AR Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Baxter County, AR
Zip Code
72544
Positioned in Baxter County in north-central Arkansas, Henderson sits in the Ozark Mountains region where limestone and dolomite bedrock can create conditions favorable for radon accumulation in homes. Current testing submissions for this community are limited, making professional radon testing particularly important for establishing individual exposure levels. The area's karst topography and underground cave systems common in the Arkansas Ozarks can influence radon migration patterns unpredictably.
Henderson, 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 Henderson, AR
What EPA Radon Zone is Henderson in?
Henderson and the 72544 zip code are in Baxter 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 Henderson?
Radon mitigation in Henderson 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 Henderson?
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 |