Collierville, TN Radon Levels
Check local Collierville radon levels and find certified testing and mitigation professionals to keep your home safe
Collierville, TN Radon Facts
This prosperous Shelby County suburb southeast of Memphis has recorded an average radon level of 4.0 pCi/L from available testing data. Meeting the EPA action threshold, this level suggests some homes may benefit from radon mitigation measures, particularly given the area's extensive use of basement and lower-level spaces. Despite zip code 38017's generally moderate geological radon potential, individual testing remains important due to the significant variation possible between properties.
Based on 1 user-submitted radon test for homes in Collierville, TN. The EPA recommends taking action at or above 4.0 pCi/L.
Collierville, TN Radon Mitigation
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Collierville, TN Radon Levels
User-submitted radon test readings from homes in the Collierville area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Collierville, TN | 0-20 Years | No Basement/All Slab |
Have a radon test result for Collierville? Submit your reading to help other homeowners.
Radon Readings Near Collierville, TN
Compare radon levels in Collierville with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Germantown | 6.7 mi | 5.00 pCi/L | 1 |
| Memphis | 16.2 mi | 11.00 pCi/L | 2 |
| Millington | 22.3 mi | 4.00 pCi/L | 1 |
Shelby County Radon Profile
Shelby 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 4 cities in Shelby County average 7.00 pCi/L across 5 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 Shelby County.