Marenisco, MI Radon Levels
Check local Marenisco radon levels and find certified testing and mitigation professionals to keep your home safe
Marenisco, MI Radon Facts
This remote Gogebic County community shows concerning radon levels, with available data indicating 10.0 pCi/L - well above the EPA action threshold. Michigan's Upper Peninsula granite and metamorphic bedrock frequently produce elevated readings throughout the region in zip code 49947. Immediate testing and professional mitigation assessment are recommended for all properties given these high levels.
Based on 1 user-submitted radon test for homes in Marenisco, MI. The EPA recommends taking action at or above 4.0 pCi/L.
Marenisco, MI Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Marenisco, MI Radon Levels
User-submitted radon test readings from homes in the Marenisco area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 10 pCi/L | Marenisco, MI | 21-50 Years | Full Basement |
Have a radon test result for Marenisco? Submit your reading to help other homeowners.
EPA Radon Zones Near Marenisco, MI
No user-submitted radon readings are available for Marenisco or its immediate area yet. The table below shows the EPA radon zone — a county-level prediction of radon risk — for nearby communities. Radon still varies from home to home, so testing is the only way to confirm your level.
| City | Distance | County | EPA Radon Zone |
|---|---|---|---|
| Ontonagon | 36.2 mi | Ontonagon County | Zone 3 |
| Mass City | 39.8 mi | Ontonagon County | Zone 3 |
| Nisula | 47.7 mi | Houghton County | Zone 2 |
| Iron River | 52.5 mi | Iron County | Zone 2 |
| Watton | 52.7 mi | Baraga County | Zone 2 |
| Toivola | 54.8 mi | Houghton County | Zone 2 |
| Covington | 55.8 mi | Baraga County | Zone 2 |
| Gaastra | 56.0 mi | Iron County | Zone 2 |
Gogebic County Radon Profile
The soils and bedrock of Gogebic 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 Gogebic County average 10.00 pCi/L across 1 test — 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 Gogebic County to test, as levels can differ between neighboring homes.