Saint Marys, PA Radon Levels
Check local Saint Marys radon levels and find certified testing and mitigation professionals to keep your home safe
Saint Marys, PA Radon Facts
Saint Marys in Elk County sits within Pennsylvania's EPA Zone 2, where moderate radon potential exists due to the region's Appalachian geology. The mountainous terrain and varied bedrock formations around the 15857 zip code can create inconsistent radon conditions. Without local testing data available, homeowners should prioritize professional radon assessment to understand their specific property risk.
Based on 1 user-submitted radon test for homes in Saint Marys, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Saint Marys, PA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Saint Marys?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Elk County Pros
Saint Marys, PA Radon Levels
User-submitted radon test readings from homes in the Saint Marys area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 2 pCi/L | Saint Marys, PA | 51-99 Years | Full Basement |
Have a radon test result for Saint Marys? Submit your reading to help other homeowners.
Radon Readings Near Saint Marys, PA
Compare radon levels in Saint Marys with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Emporium | 16.5 mi | 6.00 pCi/L | 1 |
| Du Bois | 23.4 mi | 20.00 pCi/L | 1 |
| Clearfield | 28.7 mi | 12.00 pCi/L | 1 |
| Reynoldsville | 28.9 mi | 6.00 pCi/L | 1 |
| Grampian | 31.0 mi | 19.00 pCi/L | 1 |
| Roulette | 31.4 mi | 20.00 pCi/L | 1 |
| Curwensville | 32.0 mi | 4.00 pCi/L | 1 |
| Brookville | 33.1 mi | 8.00 pCi/L | 3 |
Elk County Radon Profile
Elk County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 1 city in Elk County average 2.00 pCi/L across 1 test — below the EPA's 4 pCi/L action level, though radon varies sharply from home to home. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Elk County.