Dunlap, TN Radon Levels
Check local Dunlap radon levels and find certified testing and mitigation professionals to keep your home safe
Dunlap, TN Radon Facts
Homeowners in Dunlap, Sequatchie County, face significant radon concerns with an average level of 14.0 pCi/L - more than three times the EPA action threshold. The Tennessee Valley's complex limestone geology, combined with the area's mountainous terrain, creates conditions where radon can accumulate to dangerous levels in enclosed spaces. Properties in zip code 37327 should prioritize immediate radon testing and consider professional mitigation systems.
Based on 1 user-submitted radon test for homes in Dunlap, TN. The EPA recommends taking action at or above 4.0 pCi/L.
Dunlap, TN Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Dunlap, TN Radon Levels
User-submitted radon test readings from homes in the Dunlap area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 14 pCi/L | Dunlap, TN | 0-20 Years | Full Basement |
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Radon Readings Near Dunlap, TN
Compare radon levels in Dunlap with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Signal Mountain | 16.5 mi | 7.00 pCi/L | 1 |
| Chattanooga | 24.6 mi | 5.00 pCi/L | 2 |
| Mcminnville | 29.6 mi | 6.50 pCi/L | 2 |
| Cleveland | 34.1 mi | 5.33 pCi/L | 3 |
| Sparta | 38.8 mi | 12.00 pCi/L | 1 |
| Winchester | 42.9 mi | 4.00 pCi/L | 1 |
| Athens | 44.7 mi | 15.00 pCi/L | 1 |
| Crossville | 45.5 mi | 4.50 pCi/L | 2 |
Sequatchie County Radon Profile
The EPA maps Sequatchie County as Radon Zone 3, the lowest predicted classification, with modeled indoor screening levels under 2 pCi/L. Homeowner-submitted tests from 1 city in Sequatchie County average 14.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Sequatchie County home regardless of zone or a neighbor's results.