Curwensville, PA Radon Levels
Check local Curwensville radon levels and find certified testing and mitigation professionals to keep your home safe
Curwensville, PA Radon Facts
Located in Clearfield County in central Pennsylvania's coal region, Curwensville sits on Pennsylvanian-age sedimentary rocks that can produce elevated radon levels. Local testing shows an average reading of 4.0 pCi/L, right at the EPA action threshold, indicating that some homes may exceed safe levels. The area's geology of shale and sandstone formations makes regular radon testing essential for all residents in the 16833 area.
Based on 1 user-submitted radon test for homes in Curwensville, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Curwensville, PA Radon Mitigation
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Curwensville, PA Radon Levels
User-submitted radon test readings from homes in the Curwensville area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Curwensville, PA | 21-50 Years | No Basement/All Slab |
Have a radon test result for Curwensville? Submit your reading to help other homeowners.
Radon Readings Near Curwensville, PA
Compare radon levels in Curwensville with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Grampian | 3.7 mi | 19.00 pCi/L | 1 |
| Clearfield | 5.8 mi | 12.00 pCi/L | 1 |
| Houtzdale | 12.7 mi | 14.00 pCi/L | 2 |
| Du Bois | 16.1 mi | 20.00 pCi/L | 1 |
| Philipsburg | 17.0 mi | 10.00 pCi/L | 2 |
| Reynoldsville | 20.9 mi | 6.00 pCi/L | 1 |
| Punxsutawney | 23.0 mi | 20.00 pCi/L | 1 |
| Marchand | 26.9 mi | 14.00 pCi/L | 1 |
Clearfield County Radon Profile
Because of its underlying geology, Clearfield 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 5 cities in Clearfield County average 13.83 pCi/L across 6 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 Clearfield County home regardless of zone or a neighbor's results.