Wrightsville, PA Radon Levels
Check local Wrightsville radon levels and find certified testing and mitigation professionals to keep your home safe
Wrightsville, PA Radon Facts
Situated in York County within Pennsylvania's EPA Zone 1, Wrightsville shows concerning radon readings with an average level of 10.5 pCi/L that significantly exceeds the EPA action threshold. The community's position along the Susquehanna River valley, combined with underlying limestone geology, creates conditions favorable for radon accumulation. With readings ranging from 7.0 to 14.0 pCi/L in zip code 17368, immediate testing and mitigation are strongly recommended for all residents.
Based on 2 user-submitted radon tests for homes in Wrightsville, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Wrightsville, PA Radon Mitigation
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Wrightsville, PA Radon Levels
User-submitted radon test readings from homes in the Wrightsville area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 14 pCi/L | Wrightsville, PA | 21-50 Years | Full Basement |
| 7 pCi/L | Wrightsville, PA | 21-50 Years | Partial Basement |
Have a radon test result for Wrightsville? Submit your reading to help other homeowners.
Radon Readings Near Wrightsville, PA
Compare radon levels in Wrightsville with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Marietta | 5.2 mi | 5.00 pCi/L | 1 |
| Mount Joy | 7.8 mi | 4.00 pCi/L | 1 |
| Dallastown | 8.9 mi | 6.00 pCi/L | 1 |
| York | 10.1 mi | 11.67 pCi/L | 3 |
| Lancaster | 11.5 mi | 18.00 pCi/L | 1 |
| Elizabethtown | 11.7 mi | 9.67 pCi/L | 3 |
| Manheim | 13.3 mi | 5.00 pCi/L | 2 |
| Willow Street | 13.5 mi | 10.00 pCi/L | 1 |
York County Radon Profile
York County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 13 cities in York County average 12.74 pCi/L across 23 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in York County to test, as levels can differ between neighboring homes.