Morristown, TN Radon Levels
Check local Morristown radon levels and find certified testing and mitigation professionals to keep your home safe
Morristown, TN Radon Facts
Morristown in east Tennessee's Hamblen County shows concerning radon levels, with an average of 7.0 pCi/L that significantly exceeds the EPA action threshold. This Appalachian foothill community sits where limestone bedrock and valley geology create conditions highly favorable for radon accumulation. Residents in zip codes 37813 and 37814 should prioritize testing and mitigation, as the area's geological setting consistently produces elevated indoor radon concentrations.
Based on 2 user-submitted radon tests for homes in Morristown, TN. The EPA recommends taking action at or above 4.0 pCi/L.
Morristown, TN Radon Mitigation
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Morristown, TN Radon Levels
User-submitted radon test readings from homes in the Morristown area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 9 pCi/L | Morristown, TN | 51-99 Years | Partial Basement |
| 5 pCi/L | Morristown, TN | 21-50 Years | Full Basement |
Have a radon test result for Morristown? Submit your reading to help other homeowners.
Radon Readings Near Morristown, TN
Compare radon levels in Morristown with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Russellville | 6.5 mi | 9.00 pCi/L | 1 |
| White Pine | 9.2 mi | 4.00 pCi/L | 1 |
| Jefferson City | 12.3 mi | 5.00 pCi/L | 1 |
| Maynardville | 30.5 mi | 5.00 pCi/L | 1 |
| Limestone | 37.4 mi | 7.00 pCi/L | 1 |
| Knoxville | 42.0 mi | 4.00 pCi/L | 1 |
| Telford | 42.2 mi | 12.00 pCi/L | 1 |
| Walland | 43.3 mi | 20.00 pCi/L | 1 |
Hamblen County Radon Profile
The bedrock and soils beneath Hamblen County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 2 cities in Hamblen County average 7.67 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 Hamblen County.