Spencer, IA Radon Mitigation and Testing
Located in Clay County in northwestern Iowa, Spencer has recorded an average radon level of 14.0 pCi/L based on limited testing data, significantly exceeding the EPA action threshold and highlighting the need for prompt radon mitigation. The area's glacial till deposits over limestone bedrock create ideal conditions for radon gas production and accumulation in area homes. Properties throughout this rural community, from historic downtown buildings to modern suburban developments, should prioritize immediate radon testing and professional mitigation when readings exceed safe levels.
Based on 1 user-submitted radon test for homes in Spencer, IA. The EPA recommends taking action at or above 4.0 pCi/L.
Spencer, IA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Spencer, IA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Spencer, Iowa Radon Levels
User-submitted radon test readings from homes in the Spencer area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 14 pCi/L | Spencer, IA | 51-99 Years | Full Basement | Oct 2018 |
Have a radon test result for Spencer? Submit your reading to help other homeowners.
Spencer Radon Facts
Key details about the radon risk profile for Spencer and the 51301 zip code area.
Spencer and the 51301 zip code are located in Clay 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.