Walton, NY Radon Mitigation and Testing

Q: What is the average radon level in Walton, NY?

Based on 3 user-submitted tests, the average radon level is 8.70 pCi/L.

Q: What EPA Radon Zone is Walton in?

Walton is in Delaware County, EPA Zone 1.

Q: How much does radon mitigation cost in Walton?

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

Avg: 8.70 pCi/L

Delaware County

EPA Zone 1

3 user tests

Mountain community Walton in Delaware County shows significantly elevated radon levels, with an average of 8.67 pCi/L that more than doubles the EPA action threshold. Located in zip code 13856 within the Catskill Mountains region, the area's geology and topography contribute to these concerning readings. All homeowners should prioritize immediate professional testing and mitigation given these substantially elevated levels.

8.70

pCi/L average

Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Walton, NY. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Walton, NY Radon Mitigation

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

Walton, NY Radon Testing

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

Walton, New York Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
7 pCi/L	Walton, NY	51-99 Years	Full Basement	Mar 2023
11 pCi/L	Walton, NY	—	Full Basement	Nov 2022
8 pCi/L	Walton, NY	100+ Years	—	Jun 2021

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

Walton Radon Facts

Key details about the radon risk profile for Walton and the 13856 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Delaware County, NY

Zip Code

13856

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

8.70 pCi/L

User Tests Submitted

Walton and the 13856 zip code are located in Delaware 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 Walton, NY

What is the average radon level in Walton, NY?

Based on 3 user-submitted tests, the average radon level in Walton is 8.70 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 Walton in?

Walton and the 13856 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 Walton?

Radon mitigation in Walton 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 Walton?

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