Havre De Grace, MD Radon Levels
Check local Havre De Grace radon levels and find certified testing and mitigation professionals to keep your home safe
Havre De Grace, MD Radon Facts
Situated at the head of Chesapeake Bay in Harford County, Havre de Grace occupies a unique position where Piedmont geology meets Coastal Plain sediments, creating conditions that can significantly elevate radon levels. Recent testing data shows an average radon concentration of 14.67 pCi/L, substantially exceeding the EPA action level and ranking among the higher readings in the Baltimore metro area. Homeowners in zip code 21078 should prioritize professional radon testing and mitigation, particularly given the area's documented potential for elevated indoor radon levels.
Based on 3 user-submitted radon tests for homes in Havre De Grace, MD. The EPA recommends taking action at or above 4.0 pCi/L.
Havre De Grace, MD Radon Mitigation
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Havre De Grace, MD Radon Levels
User-submitted radon test readings from homes in the Havre De Grace area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Havre De Grace, MD | 0-20 Years | Full Basement |
| 20 pCi/L | Havre De Grace, MD | 21-50 Years | Full Basement |
Have a radon test result for Havre De Grace? Submit your reading to help other homeowners.
Radon FAQ for Havre De Grace, MD
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Most Active Radon Markets in Maryland
Cities in Maryland with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Frederick | 8.29 pCi/L | 7 |
| Potomac | 9.00 pCi/L | 6 |
| Hagerstown | 8.67 pCi/L | 6 |
| Westminster | 14.50 pCi/L | 4 |
| Baltimore | 7.00 pCi/L | 4 |
| Annapolis | 4.25 pCi/L | 4 |
| Upper Marlboro | 15.00 pCi/L | 3 |
| Edgewater | 12.67 pCi/L | 3 |
| Bowie | 9.00 pCi/L | 3 |
| Frostburg | 8.67 pCi/L | 3 |