Dodson, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Dodson in?

Dodson is in Winn Parish County, EPA Zone 3.

Q: How much does radon mitigation cost in Dodson?

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

Winn Parish County

EPA Zone 3

Situated in Winn Parish in north-central Louisiana's pine hills region, Dodson lies within EPA Zone 3 where lower radon levels are expected due to the area's sandy soils and sedimentary geology. The region's Tertiary formations and well-drained upland soils generally create conditions less conducive to significant radon accumulation in homes. Though testing data for zip code 71422 remains limited, the geological characteristics suggest relatively minimal radon risk for most residential properties.

Dodson, LA Radon Mitigation

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

Dodson, LA Radon Testing

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

Dodson Radon Facts

Key details about the radon risk profile for Dodson and the 71422 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Winn Parish County, LA

Zip Code

71422

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Dodson and the 71422 zip code are located in Winn Parish 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 Dodson, LA

What EPA Radon Zone is Dodson in?

Dodson and the 71422 zip code are in Winn Parish 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 Dodson?

Radon mitigation in Dodson 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 Dodson?

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 Louisiana

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

City	Avg User Radon Level	Submissions
New Orleans	8.00 pCi/L	1