Shamokin Dam, PA Radon Levels
Check local Shamokin Dam radon levels and find certified testing and mitigation professionals to keep your home safe
Shamokin Dam, PA Radon Facts
Shamokin Dam in Snyder County shows concerning radon levels, with an average reading of 7.0 pCi/L that exceeds the EPA's 4.0 pCi/L action threshold. The community's location in central Pennsylvania's limestone-rich terrain contributes to elevated radon production and accumulation in homes. Homeowners in the 17876 zip code should prioritize radon testing and mitigation, particularly in properties with full basements common to this region.
Based on 2 user-submitted radon tests for homes in Shamokin Dam, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Shamokin Dam, PA Radon Mitigation
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Shamokin Dam, PA Radon Levels
User-submitted radon test readings from homes in the Shamokin Dam area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 5 pCi/L | Shamokin Dam, PA | 21-50 Years | Full Basement |
| 9 pCi/L | Shamokin Dam, PA | 51-99 Years | Full Basement |
Have a radon test result for Shamokin Dam? Submit your reading to help other homeowners.
Radon Readings Near Shamokin Dam, PA
Compare radon levels in Shamokin Dam with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Selinsgrove | 2.9 mi | 11.00 pCi/L | 1 |
| Lewisburg | 9.7 mi | 13.00 pCi/L | 1 |
| Mifflinburg | 13.0 mi | 4.00 pCi/L | 1 |
| Danville | 13.9 mi | 5.67 pCi/L | 3 |
| Coal Township | 14.6 mi | 8.00 pCi/L | 1 |
| New Columbia | 15.0 mi | 20.00 pCi/L | 1 |
| Valley View | 20.1 mi | 20.00 pCi/L | 1 |
| Mount Carmel | 21.4 mi | 20.00 pCi/L | 1 |
Snyder County Radon Profile
Because of its underlying geology, Snyder County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 2 cities in Snyder County average 8.33 pCi/L across 3 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Snyder County home regardless of zone or a neighbor's results.