Kiel, WI Radon Levels

Q: What EPA Radon Zone is Kiel in?

Kiel is in Manitowoc County, EPA Zone 2.

Q: Why are radon readings shown from areas near Kiel?

No homeowner radon tests have been submitted for Kiel yet, so readings from the closest cities and the Manitowoc County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Kiel?

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

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

Kiel, WI Radon Facts

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

County Manitowoc County, WI

Zip Code 53042

Positioned in Manitowoc County within the Appleton Metro area, Kiel sits on Wisconsin's glacial landscape where limestone bedrock creates conditions favorable for radon production. The community's predominantly mid-century homes with full basements provide enclosed below-grade spaces where radon typically accumulates. With comprehensive testing data for zip code 53042 currently unavailable, homeowners should test their properties to determine actual radon exposure levels.

8.60

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.60 pCi/L, based on 10 tests from 10 nearby cities. No readings have been submitted for Kiel 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+

Kiel, WI Radon Mitigation

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

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Radon Readings Near Kiel, WI

No homeowner tests have been submitted for Kiel 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
New Holstein	4.8 mi	7.00 pCi/L	1
Plymouth	12.6 mi	6.00 pCi/L	1
Sheboygan	16.4 mi	5.00 pCi/L	1
Fond Du Lac	28.5 mi	5.00 pCi/L	1
Oshkosh	28.6 mi	19.00 pCi/L	1
Kewaskum	30.2 mi	8.00 pCi/L	1
West Bend	36.0 mi	8.00 pCi/L	1
Greenville	36.9 mi	7.00 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 Kiel, WI

What EPA Radon Zone is Kiel in?

Kiel and the 53042 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 Kiel?

No homeowner radon tests have been submitted for Kiel 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 Kiel 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 Kiel?

Radon mitigation in Kiel 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 Kiel?

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.