Hamilton, OH Radon Mitigation and Testing
Hamilton in Butler County shows concerning radon levels averaging 10.0 pCi/L, well above the EPA's 4.0 pCi/L action threshold requiring immediate mitigation consideration. This Cincinnati Metro community (zip codes 45011, 45013, 45015) sits atop glacial till deposits over limestone bedrock that contribute to significant radon accumulation in local homes. With readings ranging from 6.0 to 14.0 pCi/L across the area's mixed housing stock of older homes and suburban developments, professional radon testing and mitigation systems are strongly recommended for all residents.
Based on 2 user-submitted radon tests for homes in Hamilton, OH. The EPA recommends taking action at or above 4.0 pCi/L.
Hamilton, OH Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Hamilton, OH Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Hamilton, Ohio Radon Levels
User-submitted radon test readings from homes in the Hamilton area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 6 pCi/L | Hamilton, OH | 100+ Years | Partial Basement | Aug 2019 |
| 14 pCi/L | Hamilton, OH | 0-20 Years | Full Basement | Dec 2018 |
Have a radon test result for Hamilton? Submit your reading to help other homeowners.
Hamilton Radon Facts
Key details about the radon risk profile for Hamilton and the 45011 zip code area.
Hamilton and the 45011 zip code are located in Butler 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.
Radon FAQ for Hamilton, OH
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Most Active Radon Markets in Ohio
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Marietta | 8.00 pCi/L | 5 |
| Cincinnati | 5.20 pCi/L | 5 |
| Hilliard | 11.75 pCi/L | 4 |
| Wilmington | 5.25 pCi/L | 4 |
| Newark | 15.00 pCi/L | 3 |
| Athens | 11.33 pCi/L | 3 |
| Findlay | 10.33 pCi/L | 3 |
| Perrysburg | 9.67 pCi/L | 3 |
| Powell | 8.33 pCi/L | 3 |
| Columbus | 6.00 pCi/L | 3 |
| Chagrin Falls | 4.67 pCi/L | 3 |
| Hamilton | 10.00 pCi/L | 2 |
| Chardon | 5.50 pCi/L | 2 |
| Strongsville | 4.50 pCi/L | 2 |
| Maineville | 10.00 pCi/L | 1 |
| Lancaster | 9.00 pCi/L | 1 |
| West Chester | 9.00 pCi/L | 1 |
| Amherst | 6.00 pCi/L | 1 |
| Chillicothe | 6.00 pCi/L | 1 |
| Lima | 5.00 pCi/L | 1 |