Groton, VT Radon Levels
Check local Groton radon levels and find certified testing and mitigation professionals to keep your home safe
Groton, VT Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Caledonia County, VT
Zip Code
05046
Nestled in Caledonia County in Vermont's Connecticut River Valley, Groton sits in an EPA Zone 2 area where radon testing data remains limited. The community's mix of historic New England homes and seasonal properties, many with traditional stone and concrete block foundations, may experience varying radon levels due to the region's glacial soils and granite bedrock. Homeowners in zip code 05046 should prioritize radon testing to establish baseline readings for their properties.
Groton, VT Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Groton, VT
What EPA Radon Zone is Groton in?
Groton and the 05046 zip code are in Caledonia County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Groton?
Radon mitigation in Groton typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in Groton?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.
Most Active Radon Markets in Vermont
Cities in Vermont with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Stowe | 13.00 pCi/L | 2 |
| Wilmington | 8.50 pCi/L | 2 |