Dewitt, MI Radon Levels
Check local Dewitt radon levels and find certified testing and mitigation professionals to keep your home safe
Dewitt, MI Radon Facts
Based on testing in Clinton County, DeWitt shows an average radon level of 20.0 pCi/L, significantly exceeding the EPA action threshold and indicating serious radon concerns for this Lansing metropolitan area community. This 48820 zip code area sits on glacial till deposits that can facilitate radon gas migration into homes. Immediate radon mitigation is strongly recommended for homes showing such elevated readings.
Based on 1 user-submitted radon test for homes in Dewitt, MI. The EPA recommends taking action at or above 4.0 pCi/L.
Dewitt, MI Radon Mitigation
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Dewitt, MI Radon Levels
User-submitted radon test readings from homes in the Dewitt area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 20 pCi/L | Dewitt, MI | 0-20 Years | Full Basement |
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Radon Readings Near Dewitt, MI
Compare radon levels in Dewitt with the closest nearby cities that have user-submitted test data.
Clinton County Radon Profile
EPA mapping assigns Clinton 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 1 city in Clinton County average 20.00 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 Clinton County home regardless of zone or a neighbor's results.