Ridgeway, WI Radon Levels
Check local Ridgeway radon levels and find certified testing and mitigation professionals to keep your home safe
Ridgeway, WI Radon Facts
Ridgeway in Iowa County recorded an average radon level of 8.0 pCi/L, which significantly exceeds the EPA action threshold and reflects Wisconsin's high radon potential. This Madison Metro area community sits atop glacial deposits over limestone bedrock that create ideal conditions for radon gas production and migration. Based on this elevated reading from zip code 53582, homeowners should immediately test their properties and consider professional mitigation to reduce radon exposure.
Based on 1 user-submitted radon test for homes in Ridgeway, WI. The EPA recommends taking action at or above 4.0 pCi/L.
Ridgeway, WI Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Ridgeway, WI Radon Levels
User-submitted radon test readings from homes in the Ridgeway area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 8 pCi/L | Ridgeway, WI | 100+ Years | Partial Basement |
Have a radon test result for Ridgeway? Submit your reading to help other homeowners.
Radon Readings Near Ridgeway, WI
Compare radon levels in Ridgeway with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Blue Mounds | 7.8 mi | 15.00 pCi/L | 1 |
| Mount Horeb | 12.5 mi | 9.00 pCi/L | 1 |
| Spring Green | 13.1 mi | 4.00 pCi/L | 1 |
| New Glarus | 22.0 mi | 7.00 pCi/L | 1 |
| Verona | 22.1 mi | 18.00 pCi/L | 1 |
| Middleton | 25.2 mi | 4.00 pCi/L | 1 |
| Waunakee | 29.6 mi | 5.50 pCi/L | 2 |
| Oregon | 30.9 mi | 12.00 pCi/L | 1 |
Iowa County Radon Profile
The bedrock and soils beneath Iowa County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 1 city in Iowa County average 8.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Iowa County.