Located in Coos County in northern New Hampshire's North Country, Groveton sits in EPA Zone 2 where radon testing data is currently unavailable. The community's mix of historic mill town homes and rural properties, many with traditional New England basement foundations built over glacial soils and granite bedrock, may experience elevated radon levels typical of the region. Homeowners in zip code 03582 should prioritize radon testing to assess their individual exposure risk.
Groveton, NH Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Groveton, NH Radon Testing
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Groveton Radon Facts
Key details about the radon risk profile for Groveton and the 03582 zip code area.
EPA Radon Zone
Zone 2 — Moderate Risk
County
Coos County, NH
Zip Code
03582
Predicted Screening Level
2–4 pCi/L (Zone 2)
Groveton and the 03582 zip code are located in Coos 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 Groveton, NH
What EPA Radon Zone is Groveton in?
Groveton and the 03582 zip code are in Coos 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 Groveton?
Radon mitigation in Groveton 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 Groveton?
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 New Hampshire
Cities with the most user-submitted radon test data in the state.
