Durango, CO Radon Levels
Check local Durango radon levels and find certified testing and mitigation professionals to keep your home safe
Durango, CO Radon Facts
Located in La Plata County in southwestern Colorado's high country, Durango shows an average radon level of 13.0 pCi/L, which significantly exceeds the EPA action level of 4.0 pCi/L. The area's geology, featuring uranium-bearing formations in the Colorado Plateau region, contributes to naturally elevated radon levels throughout zip codes 81301 and 81303. With readings ranging from 4.0 to 20.0 pCi/L, homeowners should prioritize radon testing and mitigation to protect against long-term exposure risks.
Based on 3 user-submitted radon tests for homes in Durango, CO. The EPA recommends taking action at or above 4.0 pCi/L.
Durango, CO Radon Mitigation
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Durango, CO Radon Levels
User-submitted radon test readings from homes in the Durango area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 8 pCi/L | Durango, CO | — | Partial Basement |
| 20 pCi/L | Durango, CO | 0-20 Years | Partial Basement |
| 4 pCi/L | Durango, CO | 21-50 Years | Partial Basement |
Have a radon test result for Durango? Submit your reading to help other homeowners.
Radon Readings Near Durango, CO
Compare radon levels in Durango with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Bayfield | 15.0 mi | 6.00 pCi/L | 6 |
| Mancos | 25.3 mi | 6.00 pCi/L | 4 |
| Cortez | 40.3 mi | 10.00 pCi/L | 2 |
| Pagosa Springs | 46.2 mi | 10.50 pCi/L | 2 |
La Plata County Radon Profile
The soils and bedrock of La Plata County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 2 cities in La Plata County average 7.56 pCi/L across 9 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 La Plata County to test, as levels can differ between neighboring homes.