Saint Croix Falls, WI Radon Levels
Check local Saint Croix Falls radon levels and find certified testing and mitigation professionals to keep your home safe
Saint Croix Falls, WI Radon Facts
Saint Croix Falls in Polk County has recorded an average radon level of 7.0 pCi/L, which exceeds the EPA action threshold of 4.0 pCi/L. This western Wisconsin community sits atop glacial deposits and Precambrian bedrock formations that contribute to elevated radon potential. Homeowners in zip code 54024 should prioritize radon testing and mitigation, particularly in homes with basements or lower-level living spaces.
Based on 1 user-submitted radon test for homes in Saint Croix Falls, WI. The EPA recommends taking action at or above 4.0 pCi/L.
Saint Croix Falls, WI Radon Mitigation
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Saint Croix Falls, WI Radon Levels
User-submitted radon test readings from homes in the Saint Croix Falls area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 7 pCi/L | Saint Croix Falls, WI | 0-20 Years | Full Basement |
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Radon Readings Near Saint Croix Falls, WI
Compare radon levels in Saint Croix Falls with the closest nearby cities that have user-submitted test data.
Polk County Radon Profile
EPA mapping assigns Polk County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 3 cities in Polk County average 5.00 pCi/L across 3 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 Polk County home regardless of zone or a neighbor's results.