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Mountain Dale, NY Radon Levels

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


Mountain Dale, NY Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Sullivan County, NY
Zip Code 12763

Nestled in Sullivan County within the Kingston Metro area, Mountain Dale sits in the Catskill Mountains region where glacial deposits over metamorphic bedrock create variable radon conditions. Testing data for this zip code 12763 community remains limited, making individual home testing essential for residents. The area's mix of seasonal and year-round housing, many with basement foundations, requires careful radon assessment given the region's geological characteristics.

Mountain Dale, NY Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Need Radon Mitigation or Testing in Mountain Dale?

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Radon FAQ for Mountain Dale, NY

What EPA Radon Zone is Mountain Dale in?
Mountain Dale and the 12763 zip code are in Sullivan 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 Mountain Dale?
Radon mitigation in Mountain Dale 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 Mountain Dale?
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