Altus, AR Radon Levels

Q: What EPA Radon Zone is Altus in?

Altus is in Franklin County, EPA Zone 3.

Q: How much does radon mitigation cost in Altus?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Check local Altus radon levels and find certified testing and mitigation professionals to keep your home safe

Altus, AR Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Franklin County, AR

Zip Code 72821

Nestled in the Arkansas River Valley within Franklin County, Altus sits on alluvial soils and underlying sedimentary rock formations. Testing data is currently unavailable for this 72821 zip code community, so homeowners should conduct individual radon testing to assess their exposure levels.

Altus, 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 Altus, AR

What EPA Radon Zone is Altus in?

Altus and the 72821 zip code are in Franklin 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 Altus?

Radon mitigation in Altus 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 Altus?

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