Lexington Park, MD Radon Mitigation and Testing
This Southern Maryland community in St. Mary's County recorded a radon average of 9.0 pCi/L, more than double the EPA action threshold. Built largely around Patuxent River Naval Air Station, the area's coastal plain geology and mixed housing stock create variable radon conditions. Given these elevated readings in zip code 20653, all homeowners should test and consider mitigation systems where levels exceed 4.0 pCi/L.
Based on 1 user-submitted radon test for homes in Lexington Park, MD. The EPA recommends taking action at or above 4.0 pCi/L.
Lexington Park, MD Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Lexington Park, MD Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Lexington Park, Maryland Radon Levels
User-submitted radon test readings from homes in the Lexington Park area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 9 pCi/L | Lexington Park, MD | 0-20 Years | Partial Basement | Jun 2019 |
Have a radon test result for Lexington Park? Submit your reading to help other homeowners.
Lexington Park Radon Facts
Key details about the radon risk profile for Lexington Park and the 20653 zip code area.
Lexington Park and the 20653 zip code are located in St Mary's County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Lexington Park, MD
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Most Active Radon Markets in Maryland
Cities with the most user-submitted radon test data in the state.
| 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 |
| Clarksburg | 8.00 pCi/L | 3 |
| Gambrills | 6.00 pCi/L | 3 |
| Elkton | 5.33 pCi/L | 3 |
| Silver Spring | 4.33 pCi/L | 3 |
| Chesapeake Beach | 14.00 pCi/L | 2 |
| Cumberland | 9.00 pCi/L | 2 |
| Frostburg | 9.00 pCi/L | 2 |
| Owings | 5.50 pCi/L | 2 |
| Huntingtown | 4.50 pCi/L | 2 |
| Mc Henry | 20.00 pCi/L | 1 |
| Mount Airy | 20.00 pCi/L | 1 |