Severna Park, MD Radon Mitigation and Testing
Severna Park in Anne Arundel County records an average radon level of 4.67 pCi/L based on local testing, slightly exceeding the EPA action threshold and warranting attention from homeowners. This Baltimore Metro community features well-established neighborhoods with predominantly single-family homes built between the 1950s and 1980s. The 21146 zip code's mix of basement and crawl space foundations, combined with the area's varied soil conditions, creates the potential for significant radon variation between individual properties.
Based on 3 user-submitted radon tests for homes in Severna Park, MD. The EPA recommends taking action at or above 4.0 pCi/L.
Severna Park, MD Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Severna Park, MD Radon Testing
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Severna Park, Maryland Radon Levels
User-submitted radon test readings from homes in the Severna Park area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 8 pCi/L | Severna Park, MD | 0-20 Years | Full Basement | May 2024 |
| 4 pCi/L | Severna Park, MD | 51-99 Years | Full Basement | Jun 2023 |
| 2 pCi/L | Severna Park, MD | 21-50 Years | Full Basement | Jun 2016 |
Have a radon test result for Severna Park? Submit your reading to help other homeowners.
Severna Park Radon Facts
Key details about the radon risk profile for Severna Park and the 21146 zip code area.
Severna Park and the 21146 zip code are located in Anne Arundel 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 Severna 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 |