Monroe, GA Radon Levels
Check local Monroe radon levels and find certified testing and mitigation professionals to keep your home safe
Monroe, GA Radon Facts
Located in Walton County as part of the Atlanta metropolitan area, Monroe shows an average radon level of 5.0 pCi/L, which exceeds the EPA action threshold and warrants mitigation consideration. The community sits on Georgia's Piedmont geological formations where granite and metamorphic rocks can release radon gas into overlying soils. Residents across both 30655 and 30656 zip codes should prioritize radon testing, particularly in homes with basements or crawl spaces where gas accumulation is most likely.
Based on 3 user-submitted radon tests for homes in Monroe, GA. The EPA recommends taking action at or above 4.0 pCi/L.
Monroe, GA Radon Mitigation
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Monroe, GA Radon Levels
User-submitted radon test readings from homes in the Monroe area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Monroe, GA | 0-20 Years | Full Basement |
| 5 pCi/L | Monroe, GA | 0-20 Years | Full Basement |
| 5 pCi/L | Monroe, GA | 0-20 Years | Full Basement |
Have a radon test result for Monroe? Submit your reading to help other homeowners.
Radon Readings Near Monroe, GA
Compare radon levels in Monroe with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Loganville | 11.8 mi | 7.75 pCi/L | 4 |
| Winder | 12.8 mi | 14.50 pCi/L | 2 |
| Dacula | 15.7 mi | 8.00 pCi/L | 1 |
| Grayson | 15.7 mi | 18.00 pCi/L | 1 |
| Auburn | 15.8 mi | 8.00 pCi/L | 1 |
| Watkinsville | 17.3 mi | 2.00 pCi/L | 1 |
| Snellville | 17.9 mi | 8.75 pCi/L | 4 |
| Lawrenceville | 20.0 mi | 4.67 pCi/L | 3 |
Walton County Radon Profile
The soils and bedrock of Walton County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 2 cities in Walton County average 6.43 pCi/L across 7 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Walton County to test, as levels can differ between neighboring homes.