Fond Du Lac, WI Radon Levels
Check local Fond Du Lac radon levels and find certified testing and mitigation professionals to keep your home safe
Fond Du Lac, WI Radon Facts
This Wisconsin city in Fond Du Lac County shows an average indoor radon level of 5.0 pCi/L, which exceeds the EPA's 4.0 pCi/L action threshold. The region's glacial till soils over dolomite bedrock create conditions favorable for radon gas migration into homes. Residents across zip codes 54935 and 54937 should prioritize radon testing, especially in homes with basements typical of this Great Lakes region.
Based on 1 user-submitted radon test for homes in Fond Du Lac, WI. The EPA recommends taking action at or above 4.0 pCi/L.
Fond Du Lac, WI Radon Mitigation
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Fond Du Lac, WI Radon Levels
User-submitted radon test readings from homes in the Fond Du Lac area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 5 pCi/L | Fond Du Lac, WI | 0-20 Years | Full Basement |
Have a radon test result for Fond Du Lac? Submit your reading to help other homeowners.
Radon Readings Near Fond Du Lac, WI
Compare radon levels in Fond Du Lac with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Oshkosh | 17.1 mi | 19.00 pCi/L | 1 |
| Green Lake | 22.9 mi | 6.00 pCi/L | 1 |
| Kewaskum | 23.7 mi | 8.00 pCi/L | 1 |
| New Holstein | 24.6 mi | 7.00 pCi/L | 1 |
| Beaver Dam | 26.6 mi | 10.00 pCi/L | 1 |
| Plymouth | 27.1 mi | 6.00 pCi/L | 1 |
| Juneau | 28.2 mi | 4.00 pCi/L | 1 |
| West Bend | 28.5 mi | 8.00 pCi/L | 1 |
Fond Du Lac County Radon Profile
Because of its underlying geology, Fond Du Lac 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 1 city in Fond Du Lac County average 5.00 pCi/L across 1 test — 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 Fond Du Lac County home regardless of zone or a neighbor's results.