Farmington, MN Radon Levels
Check local Farmington radon levels and find certified testing and mitigation professionals to keep your home safe
Farmington, MN Radon Facts
Situated in Dakota County as part of the Minneapolis-St. Paul Metro, this Twin Cities suburb has recorded concerning radon readings. Testing data shows an average level of 7.5 pCi/L, significantly exceeding the EPA's 4.0 pCi/L action threshold. Residents in zip code 55024 should prioritize radon testing and mitigation given the area's elevated readings.
Based on 2 user-submitted radon tests for homes in Farmington, MN. The EPA recommends taking action at or above 4.0 pCi/L.
Farmington, MN Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Farmington, MN Radon Levels
User-submitted radon test readings from homes in the Farmington area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 11 pCi/L | Farmington, MN | 21-50 Years | Full Basement |
| 4 pCi/L | Farmington, MN | 0-20 Years | Partial Basement |
Have a radon test result for Farmington? Submit your reading to help other homeowners.
Radon Readings Near Farmington, MN
Compare radon levels in Farmington with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Lakeville | 5.2 mi | 6.00 pCi/L | 1 |
| Elko New Market | 10.9 mi | 3.00 pCi/L | 1 |
| Savage | 11.5 mi | 5.00 pCi/L | 3 |
| Prior Lake | 13.0 mi | 5.00 pCi/L | 1 |
| Northfield | 14.1 mi | 4.50 pCi/L | 2 |
| Hastings | 14.7 mi | 8.50 pCi/L | 2 |
| Cottage Grove | 15.7 mi | 7.00 pCi/L | 2 |
| Shakopee | 19.7 mi | 6.50 pCi/L | 2 |
Dakota County Radon Profile
Because of its underlying geology, Dakota County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 4 cities in Dakota County average 9.33 pCi/L across 6 tests — 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 Dakota County home regardless of zone or a neighbor's results.