Stewart, MS Radon Mitigation and Testing

Q: What EPA Radon Zone is Stewart in?

Stewart is in Webster County, EPA Zone 3.

Q: How much does radon mitigation cost in Stewart?

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

Webster County

EPA Zone 3

Rural Webster County in north-central Mississippi provides the setting for Stewart, where Cretaceous-age sediments generally produce lower radon concentrations. Testing data for zip code 39767 is currently limited, though the region's coastal plain geology typically yields moderate radon potential. Mississippi residents should still conduct professional radon testing, as individual homes can experience elevated levels depending on local soil conditions and foundation types.

Stewart, MS Radon Mitigation

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

Stewart, MS Radon Testing

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

Stewart Radon Facts

Key details about the radon risk profile for Stewart and the 39767 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Webster County, MS

Zip Code

39767

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Stewart and the 39767 zip code are located in Webster 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 Stewart, MS

What EPA Radon Zone is Stewart in?

Stewart and the 39767 zip code are in Webster 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 Stewart?

Radon mitigation in Stewart 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 Stewart?

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.