North Wilkesboro, NC Radon Mitigation and Testing
Situated in the Blue Ridge foothills of Wilkes County, North Wilkesboro recorded an average radon level of 4.0 pCi/L in zip code 28659, precisely meeting EPA action guidelines. Built on metamorphic and granite bedrock typical of western North Carolina's Appalachian region, the area shows potential for radon accumulation in homes with basements or crawl spaces. While this reading falls at the EPA threshold, continued testing and monitoring remains advisable for all residents, particularly those in older homes with below-grade living areas.
Based on 1 user-submitted radon test for homes in North Wilkesboro, NC. The EPA recommends taking action at or above 4.0 pCi/L.
North Wilkesboro, NC Radon Mitigation
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North Wilkesboro, NC Radon Testing
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North Wilkesboro, North Carolina Radon Levels
User-submitted radon test readings from homes in the North Wilkesboro area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 4 pCi/L | North Wilkesboro, NC | 21-50 Years | No Basement/All Crawl Space | Nov 2020 |
Have a radon test result for North Wilkesboro? Submit your reading to help other homeowners.
North Wilkesboro Radon Facts
Key details about the radon risk profile for North Wilkesboro and the 28659 zip code area.
North Wilkesboro and the 28659 zip code are located in Wilkes 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 North Wilkesboro, NC
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Most Active Radon Markets in North Carolina
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Murphy | 12.83 pCi/L | 6 |
| Blowing Rock | 10.17 pCi/L | 6 |
| Brevard | 7.50 pCi/L | 4 |
| Cary | 5.00 pCi/L | 4 |
| Highlands | 4.50 pCi/L | 4 |
| Mooresville | 4.00 pCi/L | 4 |
| Banner Elk | 9.33 pCi/L | 3 |
| Charlotte | 7.33 pCi/L | 3 |
| Denver | 4.33 pCi/L | 3 |
| Hendersonville | 9.00 pCi/L | 2 |
| Wake Forest | 4.50 pCi/L | 2 |
| Apex | 3.50 pCi/L | 2 |
| Huntersville | 3.50 pCi/L | 2 |
| Raleigh | 9.00 pCi/L | 1 |
| Fayetteville | 5.00 pCi/L | 1 |
| Waxhaw | 4.00 pCi/L | 1 |
| Chapel Hill | 3.00 pCi/L | 1 |
| Clayton | No submissions | 0 |
| Fuquay Varina | No submissions | 0 |
| Holly Springs | No submissions | 0 |