Cold Spring, NY Radon Levels
Check local Cold Spring radon levels and find certified testing and mitigation professionals to keep your home safe
Cold Spring, NY Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Putnam County, NY
Zip Code
10516
Positioned along the Hudson River in Putnam County within the New York City Metro area, Cold Spring sits on metamorphic bedrock and glacial deposits that place it in EPA Zone 1 for elevated radon potential. This historic riverfront community in 10516 features 19th-century architecture and stone foundations that can provide pathways for radon entry. Despite limited current testing data, the geological conditions and older housing stock suggest homeowners should prioritize professional radon evaluation.
Cold Spring, NY Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Cold Spring, NY
What EPA Radon Zone is Cold Spring in?
Cold Spring and the 10516 zip code are in Putnam 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 Cold Spring?
Radon mitigation in Cold Spring 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 Cold Spring?
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 |