Lancaster, OH Radon Levels
Check local Lancaster radon levels and find certified testing and mitigation professionals to keep your home safe
Lancaster, OH Radon Facts
Part of Fairfield County in the Columbus Metro area, Lancaster shows concerning radon levels with an average reading of 9.0 pCi/L that significantly exceeds the EPA action threshold. The area's glacial till deposits over shale bedrock create favorable conditions for radon accumulation, making testing critical for homes throughout the 43130 zip code.
Based on 1 user-submitted radon test for homes in Lancaster, OH. The EPA recommends taking action at or above 4.0 pCi/L.
Lancaster, OH Radon Mitigation
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Lancaster, OH Radon Levels
User-submitted radon test readings from homes in the Lancaster area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 9 pCi/L | Lancaster, OH | 0-20 Years | Full Basement |
Have a radon test result for Lancaster? Submit your reading to help other homeowners.
Radon FAQ for Lancaster, OH
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Most Active Radon Markets in Ohio
Cities in Ohio with the most user-submitted radon test data, ranked by number of submissions.
| 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 |