Fort Garland, CO Radon Mitigation and Testing
Located in Costilla County in Colorado's high-altitude San Luis Valley, Fort Garland sits at over 8,000 feet elevation where uranium-bearing granite bedrock contributes to elevated radon levels. Testing data from zip code 81131 shows an average radon level of 9.67 pCi/L, which significantly exceeds the EPA action level of 4.0 pCi/L. Homeowners in this area should prioritize radon testing and mitigation given the consistent pattern of elevated readings.
Based on 1 user-submitted radon test for homes in Fort Garland, CO. The EPA recommends taking action at or above 4.0 pCi/L.
Fort Garland, CO Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Fort Garland, CO Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Fort Garland, Colorado Radon Levels
User-submitted radon test readings from homes in the Fort Garland area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 14 pCi/L | Fort Garland, CO | 0-20 Years | No Basement/All Crawl Space | Dec 2024 |
Have a radon test result for Fort Garland? Submit your reading to help other homeowners.
Fort Garland Radon Facts
Key details about the radon risk profile for Fort Garland and the 81133 zip code area.
Fort Garland and the 81133 zip code are located in Costilla County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Fort Garland, CO
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Most Active Radon Markets in Colorado
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Fairplay | 12.00 pCi/L | 9 |
| Crested Butte | 8.56 pCi/L | 9 |
| Denver | 6.22 pCi/L | 9 |
| Montrose | 9.25 pCi/L | 8 |
| Gunnison | 7.38 pCi/L | 8 |
| Buena Vista | 12.57 pCi/L | 7 |
| Pueblo | 10.67 pCi/L | 6 |
| Grand Junction | 8.17 pCi/L | 6 |
| Bayfield | 6.00 pCi/L | 6 |
| Canon City | 10.80 pCi/L | 5 |
| Aurora | 7.40 pCi/L | 5 |
| Windsor | 7.00 pCi/L | 5 |
| Telluride | 6.80 pCi/L | 5 |
| Parker | 5.40 pCi/L | 5 |
| Salida | 15.50 pCi/L | 4 |
| Johnstown | 9.50 pCi/L | 4 |
| Granby | 9.00 pCi/L | 4 |
| Longmont | 8.00 pCi/L | 4 |
| Edwards | 6.75 pCi/L | 4 |
| Mancos | 6.00 pCi/L | 4 |