Sunderland, MA Radon Mitigation and Testing
This Connecticut River valley town in Franklin County shows an average radon level of 4.5 pCi/L from testing in zip code 01375, slightly exceeding the EPA action threshold. Sunderland's location in western Massachusetts, with its glacial valley deposits and varied bedrock geology, contributes to moderate radon potential. The community's mix of historic homes and rural properties requires ongoing attention to radon testing and mitigation.
Based on 2 user-submitted radon tests for homes in Sunderland, MA. The EPA recommends taking action at or above 4.0 pCi/L.
Sunderland, MA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Sunderland, MA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Sunderland, Massachusetts Radon Levels
User-submitted radon test readings from homes in the Sunderland area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 5 pCi/L | Sunderland, MA | 21-50 Years | Full Basement | Nov 2021 |
| 4 pCi/L | Sunderland, MA | 21-50 Years | Full Basement | Jun 2018 |
Have a radon test result for Sunderland? Submit your reading to help other homeowners.
Sunderland Radon Facts
Key details about the radon risk profile for Sunderland and the 01375 zip code area.
Sunderland and the 01375 zip code are located in Franklin 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 Sunderland, MA
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Most Active Radon Markets in Massachusetts
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Littleton | 9.40 pCi/L | 5 |
| Gloucester | 8.40 pCi/L | 5 |
| Florence | 7.40 pCi/L | 5 |
| Douglas | 12.00 pCi/L | 4 |
| Weymouth | 8.50 pCi/L | 4 |
| Mashpee | 5.00 pCi/L | 4 |
| Natick | 5.00 pCi/L | 4 |
| Worcester | 17.67 pCi/L | 3 |
| Attleboro | 10.00 pCi/L | 3 |
| Stoneham | 9.67 pCi/L | 3 |
| Hopkinton | 9.33 pCi/L | 3 |
| Medford | 8.00 pCi/L | 3 |
| Boxford | 6.67 pCi/L | 3 |
| Reading | 5.67 pCi/L | 3 |
| Haverhill | 5.00 pCi/L | 3 |
| Melrose | 5.00 pCi/L | 3 |
| Somerville | 4.33 pCi/L | 3 |
| Woburn | 19.00 pCi/L | 2 |
| Marlborough | 13.50 pCi/L | 2 |
| Cohasset | 11.50 pCi/L | 2 |