Little Chute, WI Radon Levels

Q: What EPA Radon Zone is Little Chute in?

Little Chute is in Outagamie County, EPA Zone 2.

Q: How much does radon mitigation cost in Little Chute?

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

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

Little Chute, WI Radon Facts

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

County Outagamie County, WI

Zip Code 54140

Situated in Outagamie County within the Appleton Metro area, Little Chute sits on glacial deposits that characterize the Fox River valley region. With radon testing data currently unavailable for the 54140 zip code, residents should conduct professional testing to determine their homes' radon levels and potential mitigation needs.

7.00

pCi/L area average

Above EPA Action Level

Outagamie County average: 7.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Little Chute itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Little Chute, 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 Little Chute?

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Radon Readings Near Little Chute, WI

No homeowner tests have been submitted for Little Chute 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
Greenville	11.2 mi	7.00 pCi/L	1
Green Bay	21.2 mi	4.00 pCi/L	1
Oshkosh	22.2 mi	19.00 pCi/L	1
New Holstein	25.9 mi	7.00 pCi/L	1
Pulaski	26.2 mi	4.00 pCi/L	1
Fond Du Lac	37.0 mi	5.00 pCi/L	1
Plymouth	40.3 mi	6.00 pCi/L	1
Green Lake	44.6 mi	6.00 pCi/L	1

Outagamie County Radon Profile

EPA mapping assigns Outagamie County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 1 city in Outagamie County average 7.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Outagamie County home regardless of zone or a neighbor's results.

Radon FAQ for Little Chute, WI

What EPA Radon Zone is Little Chute in?

Little Chute and the 54140 zip code are in Outagamie 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 Little Chute?

No homeowner radon tests have been submitted for Little Chute yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Outagamie County average—are the best available indicator of local conditions until Little Chute 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 Little Chute?

Radon mitigation in Little Chute 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 Little Chute?

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.