Mont Vernon in Hillsborough County has recorded an average radon level of 7.0 pCi/L, significantly exceeding the EPA's 4.0 pCi/L action threshold. Situated in zip code 03057 within the Manchester Metro area, this community's elevated reading reflects New Hampshire's challenging radon environment shaped by granite bedrock and glacial deposits. All residents should prioritize professional radon testing and mitigation if needed.
7.00
pCi/L average
Above EPA Action Level
Based on 1 user-submitted radon test for homes in Mont Vernon, NH. The EPA recommends taking action at or above 4.0 pCi/L.
0
4.0 EPA
10+
Mont Vernon, NH Radon Mitigation
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User-submitted radon test readings from homes in the Mont Vernon area.
Radon Level
City
Home Age
Foundation
7 pCi/L
Mont Vernon, NH
21-50 Years
Full Basement
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Radon FAQ for Mont Vernon, NH
What is the average radon level in Mont Vernon, NH?
Based on 1 user-submitted test, the average radon level in Mont Vernon is 7.00 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 Mont Vernon in?
Mont Vernon and the 03057 zip code are in Hillsborough 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 Mont Vernon?
Radon mitigation in Mont Vernon 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 Mont Vernon?
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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