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Ilion, NY Radon Levels

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


Ilion, NY Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
County Herkimer County, NY
Zip Code 13357
Avg. User Level 20.00 pCi/L
User Tests 1

Located in central New York's Herkimer County, Ilion sits in the Mohawk Valley with glacial deposits over sedimentary bedrock. Based on available testing data, homes in zip code 13357 show an average radon level of 20.0 pCi/L, which significantly exceeds the EPA action level of 4.0 pCi/L. The area's geological combination of till deposits and underlying shale formations creates conditions highly favorable for radon accumulation in basements and lower levels.

20.00
pCi/L average
Above EPA Action Level

Based on 1 user-submitted radon test for homes in Ilion, NY. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Ilion, NY Radon Mitigation

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

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Ilion, NY Radon Levels

User-submitted radon test readings from homes in the Ilion area.

Radon LevelCityHome AgeFoundation
20 pCi/L Ilion, NY 51-99 Years Full Basement

Have a radon test result for Ilion? Submit your reading to help other homeowners.

Radon FAQ for Ilion, NY

What is the average radon level in Ilion, NY?
Based on 1 user-submitted test, the average radon level in Ilion is 20.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is Ilion in?
Ilion and the 13357 zip code are in Herkimer County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Ilion?
Radon mitigation in Ilion 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 Ilion?
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