Located in New Hampshire's White Mountains region of Grafton County, North Woodstock recorded an average radon level of 2.0 pCi/L in zip code 03262, falling within EPA recommended ranges but still warranting regular testing. Built on granite bedrock with thin glacial soils typical of mountain communities, the area shows moderate potential for radon accumulation in homes with basements. While current readings suggest lower risk, New Hampshire's variable granite geology means individual home testing remains the most reliable approach for determining actual exposure levels.
2.00
pCi/L average
Below EPA Action Level
Based on 1 user-submitted radon test for homes in North Woodstock, NH. The EPA recommends taking action at or above 4.0 pCi/L.
0
4.0 EPA
10+
North Woodstock, NH Radon Mitigation
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User-submitted radon test readings from homes in the North Woodstock area.
Radon Level
City
Home Age
Foundation
2 pCi/L
North Woodstock, NH
21-50 Years
Full Basement
Have a radon test result for North Woodstock? Submit your reading to help other homeowners.
Radon FAQ for North Woodstock, NH
What is the average radon level in North Woodstock, NH?
Based on 1 user-submitted test, the average radon level in North Woodstock is 2.00 pCi/L. This is below the EPA's recommended action level of 4.0 pCi/L. However, we recommend all homes be tested regardless of your neighbor's results.
What EPA Radon Zone is North Woodstock in?
North Woodstock and the 03262 zip code are in Grafton County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in North Woodstock?
Radon mitigation in North Woodstock 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 North Woodstock?
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.
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