Olean, NY Radon Levels

Q: What is the average radon level in Olean, NY?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Olean in?

Olean is in Cattaraugus County, EPA Zone 1.

Q: How much does radon mitigation cost in Olean?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

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

Olean, NY Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Cattaraugus County, NY

Zip Code 14760

Avg. User Level 4.00 pCi/L

User Tests 1

Based on available data from Cattaraugus County, Olean shows an average radon level of 4.0 pCi/L, which meets the EPA action threshold and warrants immediate attention from homeowners. This southwestern New York community sits in the Allegheny River valley where glacial deposits over sedimentary bedrock create favorable conditions for radon accumulation. Given the 14760 zip code's geological setting and the documented radon readings, all area residents should test their homes and consider mitigation if levels exceed 4.0 pCi/L.

4.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Olean, NY Radon Mitigation

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Olean, NY Radon Levels

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

Radon Level	City	Home Age	Foundation
4 pCi/L	Olean, NY	21-50 Years	Full Basement

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Radon FAQ for Olean, NY

What is the average radon level in Olean, NY?

Based on 1 user-submitted test, the average radon level in Olean is 4.00 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 Olean in?

Olean and the 14760 zip code are in Cattaraugus 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 Olean?

Radon mitigation in Olean 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 Olean?

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.

City	Avg User Radon Level	Submissions
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

Olean, NY Radon Levels

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

Olean, NY Radon Facts

Olean, NY Radon Mitigation

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Olean, NY Radon Levels

Radon FAQ for Olean, NY

Most Active Radon Markets in New York

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