Mosinee, WI Radon Levels
Check local Mosinee radon levels and find certified testing and mitigation professionals to keep your home safe
Mosinee, WI Radon Facts
Central Wisconsin's Marathon County community of Mosinee reports an average radon level of 6.0 pCi/L, which exceeds the EPA action threshold of 4.0 pCi/L. The area's glacial deposits over Precambrian bedrock contribute to elevated radon potential throughout the region. Homeowners in zip code 54455 should consider mitigation, as Wisconsin's granite-rich geology consistently produces above-average radon concentrations.
Based on 1 user-submitted radon test for homes in Mosinee, WI. The EPA recommends taking action at or above 4.0 pCi/L.
Mosinee, WI Radon Mitigation
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Mosinee, WI Radon Levels
User-submitted radon test readings from homes in the Mosinee area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 6 pCi/L | Mosinee, WI | 21-50 Years | Full Basement |
Have a radon test result for Mosinee? Submit your reading to help other homeowners.
Radon Readings Near Mosinee, WI
Compare radon levels in Mosinee with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Stratford | 18.3 mi | 13.00 pCi/L | 1 |
| Stevens Point | 19.4 mi | 6.00 pCi/L | 3 |
| Wittenberg | 25.4 mi | 11.00 pCi/L | 1 |
| Marshfield | 26.1 mi | 13.50 pCi/L | 2 |
| Wisconsin Rapids | 30.2 mi | 4.50 pCi/L | 2 |
| Antigo | 35.1 mi | 19.00 pCi/L | 1 |
| Nekoosa | 37.1 mi | 6.00 pCi/L | 1 |
| Gleason | 38.6 mi | 4.00 pCi/L | 2 |
Marathon County Radon Profile
Because of its underlying geology, Marathon 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 2 cities in Marathon County average 9.50 pCi/L across 2 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 Marathon County home regardless of zone or a neighbor's results.