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Lisbon, NY Radon Levels

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


Lisbon, NY Radon Facts

EPA Radon Zone Unknown Unknown
County St Lawrence County, NY
Zip Code 13658
Avg. User Level 4.00 pCi/L
User Tests 1

Located in rural St. Lawrence County near the Canadian border, Lisbon shows an average radon level of 4.0 pCi/L based on limited testing data. This reading sits right at the EPA action threshold, indicating that some homes may exceed recommended levels while others remain below. Given the area's varied geological conditions and mixed housing stock, additional testing across zip code 13658 would help establish clearer patterns.

4.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Lisbon, NY Radon Mitigation

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

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Lisbon, NY Radon Levels

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

Radon LevelCityHome AgeFoundation
4 pCi/L Lisbon, NY 100+ Years Full Basement

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

Radon FAQ for Lisbon, NY

What is the average radon level in Lisbon, NY?
Based on 1 user-submitted test, the average radon level in Lisbon 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 Lisbon in?
Lisbon and the 13658 zip code are in St Lawrence 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 Lisbon?
Radon mitigation in Lisbon 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 Lisbon?
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