Delta, PA Radon Levels
Check local Delta radon levels and find certified testing and mitigation professionals to keep your home safe
Delta, PA Radon Facts
Found in York County within the York Metro area, Delta shows concerning radon levels with one recent test revealing 11.0 pCi/L, nearly three times the EPA action threshold. The area's complex geology of limestone and shale formations creates significant radon potential throughout the 17314 zip code region. Immediate professional assessment and likely mitigation are recommended for all homes given this elevated reading.
Based on 1 user-submitted radon test for homes in Delta, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Delta, PA Radon Mitigation
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Delta, PA Radon Levels
User-submitted radon test readings from homes in the Delta area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 11 pCi/L | Delta, PA | 100+ Years | Full Basement |
Have a radon test result for Delta? Submit your reading to help other homeowners.
Radon Readings Near Delta, PA
Compare radon levels in Delta with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Fawn Grove | 5.1 mi | 20.00 pCi/L | 2 |
| Stewartstown | 13.5 mi | 11.00 pCi/L | 2 |
| Willow Street | 15.3 mi | 10.00 pCi/L | 1 |
| Nottingham | 16.4 mi | 7.00 pCi/L | 1 |
| Strasburg | 17.3 mi | 5.00 pCi/L | 1 |
| Shrewsbury | 17.6 mi | 5.00 pCi/L | 1 |
| New Freedom | 18.1 mi | 12.00 pCi/L | 2 |
| Oxford | 19.4 mi | 4.00 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.