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Norway, NY Radon Levels

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


Norway, NY Radon Facts

EPA Radon Zone Unknown Unknown
County Herkimer County, NY
Zip Code 13458

Found in Herkimer County in central New York's Mohawk Valley region, Norway demonstrates an average radon level of 5.0 pCi/L from recent testing. This level surpasses the EPA's recommended action threshold of 4.0 pCi/L, suggesting homeowners in the 13458 area should consider radon mitigation. The region's Paleozoic bedrock and traditional housing with basements create favorable conditions for radon entry and accumulation.

Norway, 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 Norway?

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Radon FAQ for Norway, NY

What EPA Radon Zone is Norway in?
Norway and the 13458 zip code are in Herkimer County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.
How much does radon mitigation cost in Norway?
Radon mitigation in Norway 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 Norway?
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