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Carthage, NY Radon Levels

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


Carthage, NY Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Jefferson County, NY
Zip Code 13619
Avg. User Level 4.00 pCi/L
User Tests 1

This Jefferson County community in northern New York shows an average radon level of 4.0 pCi/L, which meets the EPA action threshold. The area's glacial soils and bedrock formations, combined with the region's cold climate that increases indoor air pressure differentials, contribute to radon accumulation in homes. Residents should continue testing regularly, especially in homes with basements common to this upstate region.

4.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Carthage, NY Radon Mitigation

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

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Carthage, NY Radon Levels

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

Radon LevelCityHome AgeFoundation
4 pCi/L Carthage, NY 0-20 Years Full Basement

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

Radon FAQ for Carthage, NY

What is the average radon level in Carthage, NY?
Based on 1 user-submitted test, the average radon level in Carthage 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 Carthage in?
Carthage and the 13619 zip code are in Jefferson County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Carthage?
Radon mitigation in Carthage 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 Carthage?
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