Winchester, TN Radon Levels
Check local Winchester radon levels and find certified testing and mitigation professionals to keep your home safe
Winchester, TN Radon Facts
Winchester in Franklin County has recorded an average radon level of 4.0 pCi/L, precisely at the EPA's recommended action threshold. Located in Tennessee's Cumberland Plateau region, the community sits over limestone bedrock that can contribute to radon production throughout zip code 37398. While current readings are at the action level, homeowners should continue regular testing, especially in properties with basements or crawl spaces.
Based on 1 user-submitted radon test for homes in Winchester, TN. The EPA recommends taking action at or above 4.0 pCi/L.
Winchester, TN Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Winchester?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Franklin County Pros
Winchester, TN Radon Levels
User-submitted radon test readings from homes in the Winchester area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Winchester, TN | 0-20 Years | Partial Basement |
Have a radon test result for Winchester? Submit your reading to help other homeowners.
Radon Readings Near Winchester, TN
Compare radon levels in Winchester with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Shelbyville | 28.6 mi | 10.50 pCi/L | 2 |
| Mcminnville | 39.4 mi | 6.50 pCi/L | 2 |
| Dellrose | 39.7 mi | 10.00 pCi/L | 1 |
| Dunlap | 42.9 mi | 14.00 pCi/L | 1 |
| Signal Mountain | 43.9 mi | 7.00 pCi/L | 1 |
| Chattanooga | 48.3 mi | 5.00 pCi/L | 2 |
Franklin County Radon Profile
Franklin County is classified as EPA Radon Zone 3, the lowest predicted-risk tier, with modeled indoor screening averages below 2 pCi/L. Homeowner-submitted tests from 1 city in Franklin County average 4.00 pCi/L across 1 test — 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 Franklin County.