Englewood, CO Radon Levels
Check local Englewood radon levels and find certified testing and mitigation professionals to keep your home safe
Englewood, CO Radon Facts
This Denver Metro suburb in Arapahoe County has recorded an average radon level of 10.0 pCi/L, significantly exceeding the EPA action threshold. Englewood's position along the Front Range, where uranium-bearing granite meets sedimentary formations, creates ideal conditions for elevated radon levels that require immediate mitigation attention.
Based on 2 user-submitted radon tests for homes in Englewood, CO. The EPA recommends taking action at or above 4.0 pCi/L.
Englewood, CO Radon Mitigation
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Englewood, CO Radon Levels
User-submitted radon test readings from homes in the Englewood area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 12 pCi/L | Englewood, CO | 21-50 Years | No Basement/All Slab |
| 10 pCi/L | Englewood, CO | 21-50 Years | Full Basement |
Have a radon test result for Englewood? Submit your reading to help other homeowners.
Radon Readings Near Englewood, CO
Compare radon levels in Englewood with the closest nearby cities that have user-submitted test data.
Arapahoe County Radon Profile
The bedrock and soils beneath Arapahoe County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 4 cities in Arapahoe County average 8.40 pCi/L across 10 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. 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 Arapahoe County.