Littleton, NC Radon Levels
Check local Littleton radon levels and find certified testing and mitigation professionals to keep your home safe
Littleton, NC Radon Facts
Rural Warren County community Littleton records an average radon level of 6.0 pCi/L, above the EPA's 4.0 pCi/L action level requiring attention. The area's position on Coastal Plain sediments and weathered crystalline bedrock contributes to moderate radon potential. Homeowners in ZIP code 27850 should test for radon, particularly those with crawl spaces or basements common in this region's housing stock.
Based on 2 user-submitted radon tests for homes in Littleton, NC. The EPA recommends taking action at or above 4.0 pCi/L.
Littleton, NC Radon Mitigation
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Littleton, NC Radon Levels
User-submitted radon test readings from homes in the Littleton area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 5 pCi/L | Littleton, NC | 21-50 Years | Full Basement |
| 7 pCi/L | Littleton, NC | 21-50 Years | Full Basement |
Have a radon test result for Littleton? Submit your reading to help other homeowners.
Radon Readings Near Littleton, NC
Compare radon levels in Littleton with the closest nearby cities that have user-submitted test data.
Warren County Radon Profile
Warren County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 2 cities in Warren County average 6.00 pCi/L across 3 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Warren County.