Granby, CT Radon Levels
Check local Granby radon levels and find certified testing and mitigation professionals to keep your home safe
Granby, CT Radon Facts
Located in Hartford County along the Connecticut River valley, Granby has recorded an average radon level of 8.0 pCi/L, doubling the EPA action threshold. Geological formations in zip code 06035 create conditions favorable for radon accumulation in area homes.
Based on 1 user-submitted radon test for homes in Granby, CT. The EPA recommends taking action at or above 4.0 pCi/L.
Granby, CT Radon Mitigation
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Granby, CT Radon Levels
User-submitted radon test readings from homes in the Granby area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 8 pCi/L | Granby, CT | 21-50 Years | Full Basement |
Have a radon test result for Granby? Submit your reading to help other homeowners.
Radon FAQ for Granby, CT
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Most Active Radon Markets in Connecticut
Cities in Connecticut with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Hamden | 4.75 pCi/L | 4 |
| West Hartford | 4.25 pCi/L | 4 |
| Greenwich | 7.67 pCi/L | 3 |
| Norwalk | 7.00 pCi/L | 1 |
| Stamford | 5.00 pCi/L | 1 |
| Middletown | 4.00 pCi/L | 1 |
| Guilford | No submissions | 0 |
| Ridgefield | No submissions | 0 |