Humphrey, AR Radon Levels
Check local Humphrey radon levels and find certified testing and mitigation professionals to keep your home safe
Humphrey, AR Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Arkansas County, AR
Zip Code
72073
Located in Arkansas County along the Arkansas River delta, Humphrey sits atop deep alluvial deposits that typically produce low radon readings. With limited testing data available for the 72073 area, local homeowners are encouraged to conduct their own radon measurements. Delta region homes often feature slab-on-grade foundations, but testing remains the only way to determine actual indoor radon levels.
Humphrey, 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 Humphrey?
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Radon FAQ for Humphrey, AR
What EPA Radon Zone is Humphrey in?
Humphrey and the 72073 zip code are in Arkansas 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 Humphrey?
Radon mitigation in Humphrey 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 Humphrey?
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 |