Nicollet, MN Radon Levels
Check local Nicollet radon levels and find certified testing and mitigation professionals to keep your home safe
Nicollet, MN Radon Facts
Found in Nicollet County along the Minnesota River valley, Nicollet recorded an average radon level of 2.0 pCi/L, staying within EPA recommended ranges but still warranting continued testing vigilance. The area's glacial river valley deposits and prairie soils contribute to generally moderate radon potential throughout zip code 56074. Residents should maintain regular testing schedules, as soil conditions and seasonal changes can affect radon accumulation in local basements.
Based on 1 user-submitted radon test for homes in Nicollet, MN. The EPA recommends taking action at or above 4.0 pCi/L.
Nicollet, MN Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Nicollet, MN Radon Levels
User-submitted radon test readings from homes in the Nicollet area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 2 pCi/L | Nicollet, MN | 0-20 Years | Partial Basement |
Have a radon test result for Nicollet? Submit your reading to help other homeowners.
Radon Readings Near Nicollet, MN
Compare radon levels in Nicollet with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Mankato | 9.2 mi | 14.00 pCi/L | 1 |
| Sleepy Eye | 26.8 mi | 12.00 pCi/L | 1 |
| Montgomery | 32.0 mi | 5.00 pCi/L | 1 |
| Stewart | 33.9 mi | 4.00 pCi/L | 1 |
| New Prague | 35.2 mi | 9.00 pCi/L | 2 |
| Wells | 43.0 mi | 6.00 pCi/L | 1 |
| Blue Earth | 44.0 mi | 7.00 pCi/L | 1 |
| Hutchinson | 44.1 mi | 7.50 pCi/L | 2 |
Nicollet County Radon Profile
The bedrock and soils beneath Nicollet County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 2 cities in Nicollet County average 8.00 pCi/L across 2 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 Nicollet County.