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Delhi, NY Radon Levels

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


Delhi, NY Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Delaware County, NY
Zip Code 13753
Avg. User Level 6.00 pCi/L
User Tests 2

Perched in Delaware County in the Catskill Mountains region, Delhi has recorded an average radon level of 6.0 pCi/L, significantly exceeding the EPA action threshold of 4.0 pCi/L. The area's complex geology of glacial deposits over sedimentary bedrock creates conditions highly favorable for radon gas production and accumulation in home foundations. Residents of zip code 13753 should prioritize radon testing and mitigation, especially in homes with the basements typical of upstate New York construction.

6.00
pCi/L average
Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Delhi, NY. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Delhi, NY Radon Mitigation

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

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Delhi, NY Radon Levels

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

Radon LevelCityHome AgeFoundation
5 pCi/L Delhi, NY 100+ Years Partial Basement
7 pCi/L Delhi, NY 0-20 Years Full Basement

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

Radon FAQ for Delhi, NY

What is the average radon level in Delhi, NY?
Based on 2 user-submitted tests, the average radon level in Delhi is 6.00 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 Delhi in?
Delhi and the 13753 zip code are in Delaware 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 Delhi?
Radon mitigation in Delhi 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 Delhi?
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