Rosston, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Rosston in?

Rosston is in Nevada County, EPA Zone 3.

Q: How much does radon mitigation cost in Rosston?

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

Nevada County

EPA Zone 3

Situated in Nevada County in southwestern Arkansas, Rosston sits within EPA Zone 3 for generally lower radon potential. While testing data for zip code 71858 remains limited, the area's Coastal Plain geology typically results in more moderate radon concentrations. Homeowners should still consider testing, particularly in properties with crawl spaces or partial basement foundations common in rural Arkansas communities.

Rosston, AR Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Rosston, AR Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Rosston Radon Facts

Key details about the radon risk profile for Rosston and the 71858 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Nevada County, AR

Zip Code

71858

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Rosston and the 71858 zip code are located in Nevada County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Rosston, AR

What EPA Radon Zone is Rosston in?

Rosston and the 71858 zip code are in Nevada 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 Rosston?

Radon mitigation in Rosston 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 Rosston?

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 with the most user-submitted radon test data in the state.

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