Murphy, NC Radon Levels
Check local Murphy radon levels and find certified testing and mitigation professionals to keep your home safe
Murphy, NC Radon Facts
High in the Blue Ridge Mountains of Cherokee County, Murphy has recorded an average radon level of 12.83 pCi/L based on local testing data, significantly exceeding the EPA's 4.0 pCi/L action threshold. The mountainous granite geology and older home construction throughout the 28906 zip code contribute to these elevated readings, with individual tests ranging from 6.0 to 20.0 pCi/L. Given these concerning levels, professional radon mitigation is strongly recommended for all homes in this scenic mountain community.
Based on 6 user-submitted radon tests for homes in Murphy, NC. The EPA recommends taking action at or above 4.0 pCi/L.
Murphy, NC Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Murphy?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Cherokee County Pros
Murphy, NC Radon Levels
User-submitted radon test readings from homes in the Murphy area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 13 pCi/L | Murphy, NC | — | Full Basement |
| 20 pCi/L | Murphy, NC | 0-20 Years | Full Basement |
| 6 pCi/L | Murphy, NC | 0-20 Years | Full Basement |
| 11 pCi/L | Murphy, NC | 21-50 Years | Partial Basement |
| 14 pCi/L | Murphy, NC | 0-20 Years | Full Basement |
Have a radon test result for Murphy? Submit your reading to help other homeowners.
Radon Readings Near Murphy, NC
Compare radon levels in Murphy with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Hayesville | 15.5 mi | 20.00 pCi/L | 1 |
| Robbinsville | 19.5 mi | 15.00 pCi/L | 1 |
| Topton | 22.9 mi | 16.00 pCi/L | 1 |
| Franklin | 36.9 mi | 6.00 pCi/L | 1 |
| Bryson City | 39.4 mi | 20.00 pCi/L | 1 |
| Scaly Mountain | 40.8 mi | 11.00 pCi/L | 1 |
| Highlands | 46.7 mi | 4.50 pCi/L | 4 |
| Whittier | 47.7 mi | 4.00 pCi/L | 1 |
Cherokee County Radon Profile
Because of its underlying geology, Cherokee County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 1 city in Cherokee County average 12.83 pCi/L across 6 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Cherokee County home regardless of zone or a neighbor's results.