Sicily Island, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Sicily Island in?

Sicily Island is in Catahoula Parish County, EPA Zone 3.

Q: How much does radon mitigation cost in Sicily Island?

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

Catahoula Parish County

EPA Zone 3

Sicily Island in Catahoula Parish occupies alluvial terrain along Louisiana's central region, where Mississippi River valley sediments generally produce lower radon levels. The community's housing stock reflects typical southern Louisiana construction with elevated foundations and limited basement construction due to high water tables. Since radon testing data for zip code 71368 is currently limited, homeowners should still test to establish their property's specific radon profile.

Sicily Island, LA Radon Mitigation

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

Sicily Island, LA Radon Testing

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

Sicily Island Radon Facts

Key details about the radon risk profile for Sicily Island and the 71368 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Catahoula Parish County, LA

Zip Code

71368

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Sicily Island and the 71368 zip code are located in Catahoula 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 Sicily Island, LA

What EPA Radon Zone is Sicily Island in?

Sicily Island and the 71368 zip code are in Catahoula 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 Sicily Island?

Radon mitigation in Sicily Island 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 Sicily Island?

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