Roseau, MN Radon Levels
Check local Roseau radon levels and find certified testing and mitigation professionals to keep your home safe
Roseau, MN Radon Facts
Positioned in Roseau County near Minnesota's Canadian border, Roseau shows an average radon level of 6.0 pCi/L from recent testing data. This reading exceeds the EPA's recommended 4.0 pCi/L action threshold, consistent with the area's EPA Zone 1 classification. The region's glacial lake deposits and underlying bedrock geology create conditions that can facilitate significant radon gas accumulation in homes.
Based on 1 user-submitted radon test for homes in Roseau, MN. The EPA recommends taking action at or above 4.0 pCi/L.
Roseau, MN Radon Mitigation
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Roseau, MN Radon Levels
User-submitted radon test readings from homes in the Roseau area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 6 pCi/L | Roseau, MN | 21-50 Years | Full Basement |
Have a radon test result for Roseau? Submit your reading to help other homeowners.
Radon Readings Near Roseau, MN
Compare radon levels in Roseau with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Thief River Falls | 45.0 mi | 9.00 pCi/L | 1 |
Roseau County Radon Profile
Roseau County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 1 city in Roseau County average 6.00 pCi/L across 1 test — 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 Roseau County to test, as levels can differ between neighboring homes.