Thiensville, WI Radon Levels
Check local Thiensville radon levels and find certified testing and mitigation professionals to keep your home safe
Thiensville, WI Radon Facts
Situated in Ozaukee County within the Milwaukee Metro area, Thiensville's glacial deposits over dolomite bedrock contribute to elevated radon potential throughout southeastern Wisconsin. Testing data indicates an average radon level of 5.0 pCi/L, exceeding EPA guidelines and making mitigation planning essential for homeowners in zip code 53092.
Based on 1 user-submitted radon test for homes in Thiensville, WI. The EPA recommends taking action at or above 4.0 pCi/L.
Thiensville, WI Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Thiensville?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Ozaukee County Pros
Thiensville, WI Radon Levels
User-submitted radon test readings from homes in the Thiensville area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 5 pCi/L | Thiensville, WI | 21-50 Years | Full Basement |
Have a radon test result for Thiensville? Submit your reading to help other homeowners.
Radon Readings Near Thiensville, WI
Compare radon levels in Thiensville with the closest nearby cities that have user-submitted test data.
Ozaukee County Radon Profile
The soils and bedrock of Ozaukee 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 4 cities in Ozaukee County average 8.50 pCi/L across 4 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 Ozaukee County to test, as levels can differ between neighboring homes.