Silverthorne, CO Radon Mitigation and Testing
High-altitude Silverthorne in Summit County demonstrates Colorado's significant radon challenge, with local readings averaging 10.0 pCi/L — well above EPA action levels. The Rocky Mountain geology and elevation of zip code 80498 contribute to these elevated readings. Mountain homes with walkout basements and unique foundation designs require specialized radon mitigation approaches given these consistently high levels.
Based on 3 user-submitted radon tests for homes in Silverthorne, CO. The EPA recommends taking action at or above 4.0 pCi/L.
Silverthorne, CO Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Silverthorne, CO Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Silverthorne, Colorado Radon Levels
User-submitted radon test readings from homes in the Silverthorne area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 6 pCi/L | Silverthorne, CO | 0-20 Years | Full Basement | Jul 2020 |
| 18 pCi/L | Silverthorne, CO | 0-20 Years | Full Basement | Oct 2017 |
Have a radon test result for Silverthorne? Submit your reading to help other homeowners.
Silverthorne Radon Facts
Key details about the radon risk profile for Silverthorne and the 80498 zip code area.
Silverthorne and the 80498 zip code are located in Summit County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Silverthorne, 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 |