Maribel, WI Radon Levels

Q: What EPA Radon Zone is Maribel in?

Maribel is in Manitowoc County, EPA Zone 2.

Q: How much does radon mitigation cost in Maribel?

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

Check local Maribel radon levels and find certified testing and mitigation professionals to keep your home safe

Maribel, WI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Manitowoc County, WI

Zip Code 54227

This rural community in eastern Manitowoc County sits within Wisconsin's glaciated landscape, where Paleozoic limestone bedrock beneath glacial deposits can create conditions favorable for radon production. Area homes typically feature traditional Wisconsin basement construction, with many older farmhouses and newer rural residential properties scattered throughout zip code 54227. Given the limited availability of local radon testing data, residents are encouraged to test their homes to establish accurate radon level measurements.

7.13

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.13 pCi/L, based on 8 tests from 8 nearby cities. No readings have been submitted for Maribel yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Maribel, WI Radon Mitigation

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

Need Radon Mitigation or Testing in Maribel?

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Radon Readings Near Maribel, WI

No homeowner tests have been submitted for Maribel yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Green Bay	19.0 mi	4.00 pCi/L	1
New Holstein	27.5 mi	7.00 pCi/L	1
Algoma	28.3 mi	5.00 pCi/L	1
Pulaski	34.4 mi	4.00 pCi/L	1
Sheboygan	35.1 mi	5.00 pCi/L	1
Greenville	36.2 mi	7.00 pCi/L	1
Plymouth	37.8 mi	6.00 pCi/L	1
Oshkosh	41.7 mi	19.00 pCi/L	1

Manitowoc County Radon Profile

Manitowoc County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. User-submitted readings are still sparse within Manitowoc County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Manitowoc County.

Radon FAQ for Maribel, WI

What EPA Radon Zone is Maribel in?

Maribel and the 54227 zip code are in Manitowoc 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.

Why are radon readings shown from areas near Maribel?

No homeowner radon tests have been submitted for Maribel yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Manitowoc County average—are the best available indicator of local conditions until Maribel homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Maribel?

Radon mitigation in Maribel 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 Maribel?

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.