White Sulphur Springs, NY Radon Mitigation and Testing

Q: What EPA Radon Zone is White Sulphur Springs in?

White Sulphur Springs is in Sullivan County, EPA Zone 1.

Q: How much does radon mitigation cost in White Sulphur Springs?

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

Sullivan County

EPA Zone 1

Located in the Catskill Mountains region of Sullivan County, White Sulphur Springs sits on metamorphic bedrock and glacial deposits that can produce variable radon conditions throughout the area. Local housing consists primarily of seasonal homes and year-round residences built from the early-to-mid 1900s, many featuring stone foundations and full basements. Given the limited radon testing data for zip code 12787 and the region's geological characteristics, homeowners should prioritize professional radon measurement to understand their individual property risk.

White Sulphur Springs, NY Radon Mitigation

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

White Sulphur Springs, NY Radon Testing

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

White Sulphur Springs Radon Facts

Key details about the radon risk profile for White Sulphur Springs and the 12787 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Sullivan County, NY

Zip Code

12787

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

White Sulphur Springs and the 12787 zip code are located in Sullivan 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 White Sulphur Springs, NY

What EPA Radon Zone is White Sulphur Springs in?

White Sulphur Springs and the 12787 zip code are in Sullivan 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 White Sulphur Springs?

Radon mitigation in White Sulphur Springs 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 White Sulphur Springs?

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