Jenison, MI Radon Levels
Check local Jenison radon levels and find certified testing and mitigation professionals to keep your home safe
Jenison, MI Radon Facts
This Grand Rapids Metro community in Ottawa County shows radon levels averaging 4.0 pCi/L from limited testing, right at the EPA action threshold where mitigation consideration begins. Jenison's glacial till soils and limestone bedrock create moderate radon potential across zip code 49428's suburban neighborhoods. Residents should test their homes, especially those with full basements common to this area's post-1950s housing stock.
Based on 2 user-submitted radon tests for homes in Jenison, MI. The EPA recommends taking action at or above 4.0 pCi/L.
Jenison, MI Radon Mitigation
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Jenison, MI Radon Levels
User-submitted radon test readings from homes in the Jenison area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Jenison, MI | 21-50 Years | Full Basement |
Have a radon test result for Jenison? Submit your reading to help other homeowners.
Radon Readings Near Jenison, MI
Compare radon levels in Jenison with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Hudsonville | 3.4 mi | 12.00 pCi/L | 1 |
| Wyoming | 5.9 mi | 4.00 pCi/L | 1 |
| Allendale | 6.5 mi | 5.00 pCi/L | 1 |
| Byron Center | 9.5 mi | 4.00 pCi/L | 1 |
| Grand Rapids | 9.7 mi | 3.00 pCi/L | 1 |
| Holland | 17.4 mi | 5.00 pCi/L | 1 |
| Grand Haven | 20.4 mi | 4.00 pCi/L | 1 |
| Rockford | 21.3 mi | 5.00 pCi/L | 1 |
Ottawa County Radon Profile
Local geology places Ottawa County in EPA Radon Zone 3, where predicted indoor radon averages fall below 2 pCi/L — though no county is risk-free. Homeowner-submitted tests from 4 cities in Ottawa County average 5.80 pCi/L across 5 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Ottawa County to test, as levels can differ between neighboring homes.