Port Sanilac, MI Radon Levels
Check local Port Sanilac radon levels and find certified testing and mitigation professionals to keep your home safe
Port Sanilac, MI Radon Facts
Situated along Lake Huron in Sanilac County, Port Sanilac shows an average radon level of 2.0 pCi/L from limited testing in zip code 48469. This level falls within the EPA's recommended range, though additional testing is advisable given the small sample size. The area's lakefront location and sandy soils over bedrock create geological conditions that may help naturally ventilate radon, though individual homes can still vary significantly.
Based on 1 user-submitted radon test for homes in Port Sanilac, MI. The EPA recommends taking action at or above 4.0 pCi/L.
Port Sanilac, MI Radon Mitigation
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Port Sanilac, MI Radon Levels
User-submitted radon test readings from homes in the Port Sanilac area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 2 pCi/L | Port Sanilac, MI | 0-20 Years | No Basement/All Crawl Space |
Have a radon test result for Port Sanilac? Submit your reading to help other homeowners.
Radon Readings Near Port Sanilac, MI
Compare radon levels in Port Sanilac with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Goodells | 34.5 mi | 4.00 pCi/L | 1 |
| Imlay City | 37.7 mi | 4.00 pCi/L | 1 |
| Richmond | 43.0 mi | 2.00 pCi/L | 1 |
| East China | 45.3 mi | 10.50 pCi/L | 2 |
| Lapeer | 47.3 mi | 4.00 pCi/L | 1 |
Sanilac County Radon Profile
The soils and bedrock of Sanilac County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 1 city in Sanilac County average 2.00 pCi/L across 1 test — below the EPA's 4 pCi/L action level, though radon varies sharply from home to home. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Sanilac County to test, as levels can differ between neighboring homes.