Winter Harbor, ME Radon Levels
Check local Winter Harbor radon levels and find certified testing and mitigation professionals to keep your home safe
Winter Harbor, ME Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Hancock County, ME
Zip Code
04693
Located in Hancock County along Maine's rugged Downeast coast, Winter Harbor sits on glacially carved granite bedrock typical of Acadia's geological foundation. The community's housing stock includes seasonal cottages and year-round homes, many with full basements or crawl spaces built into the rocky terrain. While radon testing data is currently limited for zip code 04693, homeowners should consider testing given Maine's granite geology and the EPA's recommendation for all homes.
Winter Harbor, ME Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Winter Harbor, ME
What EPA Radon Zone is Winter Harbor in?
Winter Harbor and the 04693 zip code are in Hancock 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 Winter Harbor?
Radon mitigation in Winter Harbor 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 Winter Harbor?
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 Maine
Cities in Maine with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Rumford | 6.00 pCi/L | 4 |
| York | 8.50 pCi/L | 2 |
| Saco | 7.50 pCi/L | 2 |
| Hampden | 4.50 pCi/L | 2 |
| Scarborough | 14.00 pCi/L | 1 |
| Kittery | 12.00 pCi/L | 1 |
| South Portland | 10.00 pCi/L | 1 |
| Portland | 4.00 pCi/L | 1 |