Prior Lake, MN Radon Levels
Check local Prior Lake radon levels and find certified testing and mitigation professionals to keep your home safe
Prior Lake, MN Radon Facts
Prior Lake in Scott County sits within the Minneapolis-St. Paul metro area, where glacial deposits over limestone bedrock create favorable conditions for radon accumulation. Local testing data shows an average radon level of 5.0 pCi/L, which exceeds the EPA action threshold of 4.0 pCi/L. Homes in zip code 55372 with full basements typical of this suburban community should prioritize radon testing and mitigation if necessary.
Based on 1 user-submitted radon test for homes in Prior Lake, MN. The EPA recommends taking action at or above 4.0 pCi/L.
Prior Lake, MN Radon Mitigation
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Prior Lake, MN Radon Levels
User-submitted radon test readings from homes in the Prior Lake area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 5 pCi/L | Prior Lake, MN | 0-20 Years | Partial Basement |
Have a radon test result for Prior Lake? Submit your reading to help other homeowners.
Radon Readings Near Prior Lake, MN
Compare radon levels in Prior Lake with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Savage | 4.8 mi | 5.00 pCi/L | 3 |
| Shakopee | 7.2 mi | 6.50 pCi/L | 2 |
| Lakeville | 7.9 mi | 6.00 pCi/L | 1 |
| Eden Prairie | 10.3 mi | 6.00 pCi/L | 1 |
| Elko New Market | 10.9 mi | 3.00 pCi/L | 1 |
| Chaska | 11.7 mi | 7.00 pCi/L | 1 |
| Farmington | 13.0 mi | 7.50 pCi/L | 2 |
| New Prague | 14.5 mi | 9.00 pCi/L | 2 |
Scott County Radon Profile
Because of its underlying geology, Scott 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 Scott County average 5.14 pCi/L across 7 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 Scott County home regardless of zone or a neighbor's results.