Mancos, CO Radon Levels
Check local Mancos radon levels and find certified testing and mitigation professionals to keep your home safe
Mancos, CO Radon Facts
Situated in Montezuma County near Mesa Verde National Park, Mancos has an average radon level of 6.0 pCi/L based on local testing data, exceeding the EPA's recommended action level of 4.0 pCi/L. The area's unique geology, featuring Mancos Shale formations and elevated terrain typical of southwestern Colorado, contributes to naturally occurring radon in residential properties throughout the 81328 zip code. With readings ranging from 4.0 to 9.0 pCi/L, homeowners should prioritize radon mitigation to ensure safe indoor air quality.
Based on 4 user-submitted radon tests for homes in Mancos, CO. The EPA recommends taking action at or above 4.0 pCi/L.
Mancos, CO Radon Mitigation
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Mancos, CO Radon Levels
User-submitted radon test readings from homes in the Mancos area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Mancos, CO | 21-50 Years | No Basement/All Crawl Space |
| 7 pCi/L | Mancos, CO | 0-20 Years | No Basement/All Slab |
| 9 pCi/L | Mancos, CO | 0-20 Years | No Basement/All Crawl Space |
Have a radon test result for Mancos? Submit your reading to help other homeowners.
Radon Readings Near Mancos, CO
Compare radon levels in Mancos with the closest nearby cities that have user-submitted test data.
Montezuma County Radon Profile
The bedrock and soils beneath Montezuma 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 2 cities in Montezuma County average 7.33 pCi/L across 6 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 Montezuma County.