Black Rock, AR Radon Levels
Check local Black Rock radon levels and find certified testing and mitigation professionals to keep your home safe
Black Rock, AR Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Lawrence County, AR
Zip Code
72415
Situated in Lawrence County, Black Rock falls within EPA Zone 3, indicating generally lower radon potential consistent with Arkansas's northeastern region. Current testing data for zip code 72415 is limited, though homeowners should still consider radon testing as geological variations can create localized higher readings. Individual property characteristics like foundation type and soil conditions can influence radon levels regardless of regional classifications.
Black 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 Black Rock?
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Radon FAQ for Black Rock, AR
What EPA Radon Zone is Black Rock in?
Black Rock and the 72415 zip code are in Lawrence 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 Black Rock?
Radon mitigation in Black 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 Black 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 |