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Interlaken, NY Radon Levels

Check local Interlaken radon levels and find certified testing and mitigation professionals to keep your home safe


Interlaken, NY Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Seneca County, NY
Zip Code 14847

Positioned between the Finger Lakes in Seneca County, Interlaken sits on Devonian shale bedrock and glacial deposits that create high radon potential across upstate New York. Limited testing data exists for the 14847 zip code, though the region's geological setting suggests significant radon risk. Finger Lakes communities should prioritize professional testing due to the area's uranium-bearing shale formations and enclosed valley geography.

Interlaken, NY 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 Interlaken, NY

What EPA Radon Zone is Interlaken in?
Interlaken and the 14847 zip code are in Seneca County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Interlaken?
Radon mitigation in Interlaken 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 Interlaken?
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 York

Cities in New York with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Brooklyn 10.80 pCi/L 5
Oneonta 6.50 pCi/L 4
Clifton Park 3.75 pCi/L 4
Elmira 15.00 pCi/L 3
Saugerties 10.67 pCi/L 3
Staten Island 4.00 pCi/L 3
New York 9.00 pCi/L 2
Yonkers 8.00 pCi/L 2
Horseheads 7.50 pCi/L 2
Poughkeepsie 16.00 pCi/L 1