West Union, IA Radon Mitigation and Testing
Located in Fayette County, West Union reports a concerning average radon level of 8.0 pCi/L, which significantly exceeds EPA recommendations. This northeastern Iowa community sits atop Paleozoic limestone and shale formations beneath glacial deposits, creating ideal conditions for radon production. Homes in zip code 52175, particularly those with basement foundations typical of the region, should prioritize radon mitigation systems.
Based on 1 user-submitted radon test for homes in West Union, IA. The EPA recommends taking action at or above 4.0 pCi/L.
West Union, IA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
West Union, IA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
West Union, Iowa Radon Levels
User-submitted radon test readings from homes in the West Union area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 8 pCi/L | West Union, IA | 51-99 Years | Full Basement | Nov 2025 |
Have a radon test result for West Union? Submit your reading to help other homeowners.
West Union Radon Facts
Key details about the radon risk profile for West Union and the 52175 zip code area.
West Union and the 52175 zip code are located in Fayette County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.