Cold Spring, NY Radon Mitigation and Testing

Q: What EPA Radon Zone is Cold Spring in?

Cold Spring is in Putnam County, EPA Zone 1.

Q: How much does radon mitigation cost in Cold Spring?

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

Putnam County

EPA Zone 1

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.

Cold Spring, NY Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Cold Spring Radon Facts

Key details about the radon risk profile for Cold Spring and the 10516 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Putnam County, NY

Zip Code

10516

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Cold Spring and the 10516 zip code are located in Putnam County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

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 with the most user-submitted radon test data in the state.

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
Buffalo	4.00 pCi/L	1
Pelham	3.00 pCi/L	1